http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60656
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rth at gcc dot gnu.org --- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- You are right, before r189408 this was using ordered_p = false, now it is slightly different. In any case, perhaps we could just check if the imm use of the stmt is a reduction PHI and only assume unordered in that case?