https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117927
--- Comment #12 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #11) > Created attachment 60064 [details] > gcc15-pr117927.patch > > Untested patch I'm going to test soon. The only question is vrp is not run at -O1 nor with -fno-tree-vrp. Should be instead use say canonicalize_math_after_vectorization_p or something like that instead; maybe PROP_gimple_lvec is too late? Though maybe it does not matter for -O1. Also since you are adding a PROP_, you might want to update dump_properties; the patches I had to fix PROP_* are delayed until GCC 16 :(.
