https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109955
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 55149 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55149&action=edit patch I tested This is the patch I tested. I have not yet investigated any of the FAILs. Causes might be missing/differing vec_cmp or vcond_mask patterns or different behavior of the vectorizer or RTL expander.