http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45352
--- Comment #12 from Zdenek Sojka <zsojka at seznam dot cz> 2010-09-30 11:03:51 UTC --- Yes, sorry, I applied correct patch, but pasted assert from unpatched r164716: The correct assert is: $ FLAGS="-O1 -freorder-blocks -fschedule-insns2 -funswitch-loops -fselective-scheduling2 -fsel-sched-pipelining -funroll-all-loops" $ x86_64-pc-linux-gnu-gcc $FLAGS pr45352-8.c pr45352-8.c: In function 'foo': pr45352-8.c:15:1: internal compiler error: in reset_sched_cycles_in_current_ebb, at sel-sched.c:7095 Please submit a full bug report, with preprocessed source if appropriate. See <http://bugs.gentoo.org/> for instructions. I am now bootstrapping with the patch from comment #11, I will let you know if there is any difference. Thanks