https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111082
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Interestingly we have CODE_FOR_reduc_smin_scal_v2di at
vectorizable_bb_reduc_epilogue time where we check
&& (!reduction_fn_for_scalar_code (reduc_code, &reduc_fn)
|| reduc_fn == IFN_LAST
|| !direct_internal_fn_supported_p (reduc_fn,
vectype, OPTIMIZE_FOR_BOTH)))
which passes. But at that point we have a signed MIN. I have a patch.
