http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52293
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-02-17 07:46:16 UTC --- > conftest.c:1:0: internal compiler error: Segmentation fault: 11 Since this is stage1 dieing. I think the compiler you are using to compile GCC is miscompiling GCC.