http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53352
Steven Bosscher <steven at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |steven at gcc dot gnu.org --- Comment #4 from Steven Bosscher <steven at gcc dot gnu.org> 2012-05-17 18:29:27 UTC --- (In reply to comment #3) That test case isn't particularly good, either. If something like IPA-CP or inlining becomes the default at -O1, your whole test cases optimizes to a no-op. And, at least AFAICT, your test case doesn't even specifically test for the incorrect transformation.