http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56301
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-18 13:42:24 UTC --- (In reply to comment #6) > Do you think I should revert the patch on the branch nevertheless? > (it was a fix for a missed-optimization regression only ...) Yeah, missed-optimization regression can wait for 4.8, but just the tree-ssa-dse.c part + related testcase, not all the other fixes.