https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88464
--- Comment #17 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 45251 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45251&action=edit gcc9-pr88464-3.patch Incremental patch over the PR88514 fix to add scatter vectorization with AVX512VL even for -mprefer-vector-width={128,256}.