http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182
--- Comment #16 from oleg at smolsky dot net 2011-10-24 18:27:28 UTC --- $ /work/tools/gcc47/bin/g++ -v Using built-in specs. COLLECT_GCC=/work/tools/gcc47/bin/g++ COLLECT_LTO_WRAPPER=/work/tools/gcc47/libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../gcc-4.7/configure --prefix=/work/tools/gcc47 --enable-languages=c,c++ --with-system-zlib --with-mpfr=/work/tools/mpfr24 --with-gmp=/work/tools/gmp --with-mpc=/work/tools/mpc LD_LIBRARY_PATH=/work/tools/mpfr/lib24:/work/tools/gmp/lib:/work/tools/mpc/lib Thread model: posix gcc version 4.7.0 20111001 (experimental) (GCC) The test case, test.cpp was compiled with this command: /work/tools/gcc47/bin/g++ -I. -g -O3 -static-libstdc++ -static-libgcc -march=native test.cpp -o test