MDS_AVX512_4VNNIW_SUPPORTED
if (mds_support & MDS_AVX512_4VNNIW_SUPPORTED)
if (mds_mode & MDS_AVX512_4VNNIW_SUPPORTED)
mds &= MDS_AVX512_4VNNIW_SUPPORTED |
if (mds & MDS_AVX512_4VNNIW_SUPPORTED) {
mds &= ~MDS_AVX512_4VNNIW_SUPPORTED;
mds |= MDS_AVX512_4VNNIW_SUPPORTED;
rv |= MDS_AVX512_4VNNIW_SUPPORTED;