KNOTB

KMASK AVX512DQ_KOPB x86_64

1 encoding form.

XED_KNOTB_MASKmskw_MASKmskw_AVX512
REG0=MASK_R():w:mskw REG1=MASK_B():r:mskw
X86_LEGACY 44 /r AVX512DQ_KOPB