https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101022
--- Comment #2 from Bill Schmidt <wschmidt at gcc dot gnu.org> --- Looks like the proper pattern should be altivec_eqv1ti.
wschmidt at gcc dot gnu.org via Gcc-bugs Thu, 10 Jun 2021 12:56:49 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101022
--- Comment #2 from Bill Schmidt <wschmidt at gcc dot gnu.org> --- Looks like the proper pattern should be altivec_eqv1ti.