http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48585
--- Comment #11 from Martin Jambor <jamborm at gcc dot gnu.org> 2011-04-21 13:16:26 UTC --- (In reply to comment #10) > Hmm, I am not sure I follow here. So the bug seems to be that > 1) ipa-cp produces a clone > 2) somehow after WPA we inline the original function, not the clone > right? > > How this can lead to more direct calls? I don't think there are any new calls, just look at the dumps of release_ssa and then in inline-transform, the calls match. It seems to me that we loose all edges of this node and then try to re-create them during inline-transform which fails if one of the callees is in a different partition. Why we loose all the edges (both callers and calles) is still a mystery to me. I'll debug this again after updating svn to todays revision.
