http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54073
--- Comment #9 from Artem S. Tashkinov <t.artem at mailcity dot com> 2012-11-13 15:06:25 UTC --- (In reply to comment #8) > The attached proof of concept patch attempts to just restore the 4.6 and > earlier behavior by allowing in all comparisons. Of course perhaps it might > be > possible it needs better tuning than that, I meant it just as a start for > discussions. The results look terrific, I hope this patch will be merged ASAP.