https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91735
--- Comment #7 from rguenther at suse dot de <rguenther at suse dot de> --- On Wed, 11 Sep 2019, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91735 > > Jakub Jelinek <jakub at gcc dot gnu.org> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |jakub at gcc dot gnu.org > > --- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- > The endless series of vpextrb look terrible, can't that be handled by possibly > masked permutation? Sure, just nobody implemented support for that into the strided store code (likewise for strided loads). I'm also not sure it is really faster in the end. Maybe VPMULTISHIFTQB can also help.
