https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82175
--- Comment #8 from Andrew Roberts <andrewm.roberts at sky dot com> --- I generated it using: /usr/local/gcc-7.2.0/bin/gcc -march=native -Q --help=target and /usr/local/gcc-8.0.0/bin/gcc -march=native -Q --help=target on each of the systems. Using: /usr/local/gcc-8.0.0/bin/gcc -v Using built-in specs. COLLECT_GCC=/usr/local/gcc-8.0.0/bin/gcc COLLECT_LTO_WRAPPER=/usr/local/gcc-8.0.0/libexec/gcc/armv7l-unknown-linux-gnueabihf/8.0.0/lto-wrapper Target: armv7l-unknown-linux-gnueabihf Configured with: ../gcc-8.0.0/configure --prefix=/usr/local/gcc-8.0.0 --program-suffix= --disable-werror --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-gnu-indirect-function --enable-lto --with-isl --enable-languages=c,c++,fortran,lto --disable-libgcj --enable-clocale=gnu --disable-libstdcxx-pch --enable-install-libiberty --disable-multilib --disable-libssp --enable-default-pie --enable-default-ssp --host=armv7l-unknown-linux-gnueabihf --build=armv7l-unknown-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --disable-bootstrap Thread model: posix gcc version 8.0.0 20171001 (experimental) (GCC) and /usr/local/gcc-7.2.0/bin/gcc -v Using built-in specs. COLLECT_GCC=/usr/local/gcc-7.2.0/bin/gcc COLLECT_LTO_WRAPPER=/usr/local/gcc-7.2.0/libexec/gcc/armv7l-unknown-linux-gnueabihf/7.2.0/lto-wrapper Target: armv7l-unknown-linux-gnueabihf Configured with: ../gcc-7.2.0/configure --prefix=/usr/local/gcc-7.2.0 --program-suffix= --disable-werror --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-gnu-indirect-function --enable-lto --with-isl --enable-languages=c,c++,fortran,lto --disable-libgcj --enable-clocale=gnu --disable-libstdcxx-pch --enable-install-libiberty --disable-multilib --disable-libssp --enable-default-pie --enable-default-ssp --host=armv7l-unknown-linux-gnueabihf --build=armv7l-unknown-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --disable-bootstrap Thread model: posix gcc version 7.2.0 (GCC) I've attached the full output from the ODROIDXU4 system.
