If in addition to AVX512BW (that provides `{k}<->{i8,i16}` casts and i16 shuffles),
we have AVX512VBMI, which provides i8 shuffles, we are in an optimal situation.
Reviewed By: RKSimon
Differential Revision: https://reviews.llvm.org/D114071
If in addition to AVX512BW (that provides `{k}<->{i8,i16}` casts and i16 shuffles),
we have AVX512VBMI, which provides i8 shuffles, we are in an optimal situation.
Reviewed By: RKSimon
Differential Revision: https://reviews.llvm.org/D114071