https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98167
--- Comment #8 from Marc Glisse <glisse at gcc dot gnu.org> --- (In reply to Richard Biener from comment #4) > We already handle IX86_BUILTIN_SHUFPD there but not IX86_BUILTIN_SHUFPS for > some reason. https://gcc.gnu.org/pipermail/gcc-patches/2019-May/521983.html I was checking with just one builtin if this was the right approach, and never got to extend it to others, sorry. Handling shufps in a similar way seems good to me, if anyone has time to do it.