https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120895
--- Comment #35 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Note, the alignof value for __m512 when -mavx512f is not enabled has been changed in r8-7957-gaa2b10551159df as part of the PR69560 https://wg21.link/CWG1879 implementation, the type had the similar properties as double or long long on ia32 even before.
