http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54885
--- Comment #3 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-10-10 14:00:53 UTC --- Configured with: markus@x4 gcc_build_dir % ~/gcc/configure --disable-werror --disable-multilib --enable-languages=c,c++ --enable-checking=release --with-build-config=slim-lto-bootstrap This succeeds: markus@x4 gcc_build_dir % make And this fails: markus@x4 gcc_build_dir % make -j4 profiledbootstrap