http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135
--- Comment #17 from Jan Hubicka <hubicka at ucw dot cz> 2013-03-01 16:14:08 UTC --- > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 > > --- Comment #12 from Steven Bosscher <steven at gcc dot gnu.org> 2013-03-01 > 07:50:43 UTC --- > Last night's compilation at -O1 with my hacks applied finished after > a whopping >6 hours. Top compile time consumers: > > early inlining heuristics: 12409.92 (55%) usr > integration : 1417.65 ( 6%) usr > tree eh : 1140.75 ( 5%) usr > tree PTA : 309.46 ( 1%) usr > tree SSA incremental : 6065.43 (27%) usr > tree split crit edges : 515.67 ( 2%) usr > TOTAL : 22448.04 > > Peak memory: 4294647808 (~4GB). I will take care of the early inlining problem. I wonder, you don't have oprofile of that, by any chance? Honza
