http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375
--- Comment #36 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-01-15 17:21:16 UTC --- Hmm, the patch makes no difference, but I also see failure in its testcase FAIL: g++.dg/ipa/imm-devirt-1.C scan-tree-dump optimized "= B::.*foo" FAIL: g++.dg/ipa/imm-devirt-2.C scan-tree-dump optimized "= B::.*foo" so I will wait for Martin to commit rest of his series and/or update the patch.