https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110986
--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #9) > Created attachment 55728 [details] > Fixes part of this > > This patch does 2 things which I will split out. > First is it creates COND_NOT like COND_NEG to allow better code generation > earlier on. > > Next it simplifies: > vector `(a ? -1 : 0) ^ b` -> `a ? ~b : b` as there might be a conditional > not. > > That fixes the case where the types are the same. Still need to fix up the > case where the types are different. The second part is really enough to fix that. The COND_NOT just improves the situtation ...
