http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47000
--- Comment #21 from Jan Hubicka <hubicka at ucw dot cz> 2010-12-19 11:49:53 UTC --- > I'd like to wait for Honza's opinion before we just start trying random > patches. Well, if H.J.'s proposed backport of the builtin cost sizes helps, I guess it is sane way to fix this. I will take a look why main inliner don't do the job when early inliner ignores the call. I am not sure how much of heuristics changes makes sense to backport to 4.5. Depends on importance of the regression I guess. Honza