http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59469
--- Comment #3 from Markus Trippelsdorf <octoploid at yandex dot com> --- BTW it is interesting that gcc compiles the attached testcase faster when using LTO. % time g++ -flto=4 -Wfatal-errors -fPIC -shared -fno-rtti -O3 BasicBlock.ii Function.ii 52.48s user 0.59s system 168% cpu 31.545 total % time g++ -Wfatal-errors -fPIC -shared -fno-rtti -O3 BasicBlock.ii Function.ii 46.94s user 0.30s system 99% cpu 47.258 total (for comparison clang trunk (70% faster): % time clang++ -Wfatal-errors -fPIC -shared -fno-rtti -O3 BasicBlock.ii Function.ii 15.48s user 0.14s system 99% cpu 15.628 total)
