https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69187
--- Comment #3 from Vladimir Smirnov <civil.over at gmail dot com> --- GCC 5.3: katje ~ # gcc -v Using built-in specs. COLLECT_GCC=/usr/armv7a-hardfloat-linux-gnueabi/gcc-bin/5.3.0/gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/armv7a-hardfloat-linux-gnueabi/5.3.0/lto-wrapper Target: armv7a-hardfloat-linux-gnueabi Configured with: /var/tmp/portage/sys-devel/gcc-5.3.0/work/gcc-5.3.0/configure --host=armv7a-hardfloat-linux-gnueabi --build=armv7a-hardfloat-linux-gnueabi --prefix=/usr --bindir=/usr/armv7a-hardfloat-linux-gnueabi/gcc-bin/5.3.0 --includedir=/usr/lib/gcc/armv7a-hardfloat-linux-gnueabi/5.3.0/include --datadir=/usr/share/gcc-data/armv7a-hardfloat-linux-gnueabi/5.3.0 --mandir=/usr/share/gcc-data/armv7a-hardfloat-linux-gnueabi/5.3.0/man --infodir=/usr/share/gcc-data/armv7a-hardfloat-linux-gnueabi/5.3.0/info --with-gxx-include-dir=/usr/lib/gcc/armv7a-hardfloat-linux-gnueabi/5.3.0/include/g++-v5 --with-python-dir=/share/gcc-data/armv7a-hardfloat-linux-gnueabi/5.3.0/python --enable-languages=c,c++,go,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 5.3.0 p1.0, pie-0.6.5' --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --disable-multilib --disable-altivec --disable-fixed-point --with-float=hard --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --disable-libgcj --enable-libgomp --disable-libmudflap --disable-libssp --disable-libcilkrts --enable-lto --with-isl --disable-isl-version-check --enable-libsanitizer Thread model: posix gcc version 5.3.0 (Gentoo 5.3.0 p1.0, pie-0.6.5) GCC 6.0-snapshot: katje ~ # gcc-6.0.0-alpha20160103 -v Using built-in specs. COLLECT_GCC=gcc-6.0.0-alpha20160103 COLLECT_LTO_WRAPPER=/usr/libexec/gcc/armv7a-hardfloat-linux-gnueabi/6.0.0-alpha20160103/lto-wrapper Target: armv7a-hardfloat-linux-gnueabi Configured with: /var/tmp/portage/sys-devel/gcc-6.0.0_alpha20160103/work/gcc-6-20160103/configure --host=armv7a-hardfloat-linux-gnueabi --build=armv7a-hardfloat-linux-gnueabi --prefix=/usr --bindir=/usr/armv7a-hardfloat-linux-gnueabi/gcc-bin/6.0.0-alpha20160103 --includedir=/usr/lib/gcc/armv7a-hardfloat-linux-gnueabi/6.0.0-alpha20160103/include --datadir=/usr/share/gcc-data/armv7a-hardfloat-linux-gnueabi/6.0.0-alpha20160103 --mandir=/usr/share/gcc-data/armv7a-hardfloat-linux-gnueabi/6.0.0-alpha20160103/man --infodir=/usr/share/gcc-data/armv7a-hardfloat-linux-gnueabi/6.0.0-alpha20160103/info --with-gxx-include-dir=/usr/lib/gcc/armv7a-hardfloat-linux-gnueabi/6.0.0-alpha20160103/include/g++-v6 --with-python-dir=/share/gcc-data/armv7a-hardfloat-linux-gnueabi/6.0.0-alpha20160103/python --enable-languages=c,c++,go,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 6.0.0_alpha20160103' --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --disable-multilib --disable-altivec --disable-fixed-point --with-float=hard --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --disable-libgcj --enable-libgomp --disable-libmudflap --disable-libssp --disable-libcilkrts --enable-lto --with-isl --disable-isl-version-check --enable-libsanitizer --disable-default-pie --enable-default-ssp Thread model: posix gcc version 6.0.0-alpha20160103 20160103 (experimental) (Gentoo 6.0.0_alpha20160103)