http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54240
--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-08-13 21:59:33 UTC --- (In reply to comment #7) > Something else is broken, too, as the optab handlers for cmov on powerpc64 > appear to have gone missing. I'll get one of our back-end specialists to help > me understand that. They are only enabled for TARGET_ISEL<sel> which is either TARGET_ISEL or TARGET_ISEL64 which is correct as ppc64 does not have isel by default.