http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55158
--- Comment #14 from Jan Hubicka <hubicka at ucw dot cz> 2012-12-03 23:24:13 UTC --- > > Someone needs to do something here because the C/C++/Fortran testsuite > > results > > are abysmal at -O3. > > And the tentative fix doesn't really help, it turns the ICEs of the testsuite > at -O3 into timeouts. Yes, i aplied it to our tester a while a go. It helps to some tests but not to others. Honza