https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110303
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- so _mm_shuffle_epi32 requires a constant but since it is an argument, the argument, it is not a constant expression requirement.
pinskia at gcc dot gnu.org via Gcc-bugs Sun, 18 Jun 2023 17:19:42 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110303
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- so _mm_shuffle_epi32 requires a constant but since it is an argument, the argument, it is not a constant expression requirement.