https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63756
--- Comment #3 from Timothy B. Terriberry <tterribe at xiph dot org> --- GCC version: Target: x86_64-pc-linux-gnu Configured with: /var/tmp/portage/sys-devel/gcc-4.9.1/work/gcc-4.9.1/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.1 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.1/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.1 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.1/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.1/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.1/include/g++-v4 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.9.1/python --enable-languages=c,c++,java,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 4.9.1 p1.0, pie-0.6.0' --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-altivec --disable-fixed-point --enable-targets=all --enable-libgomp --disable-libmudflap --disable-libssp --enable-lto --with-cloog --disable-isl-version-check Thread model: posix gcc version 4.9.1 (Gentoo 4.9.1 p1.0, pie-0.6.0)