KTESTW

KMASK AVX512DQ_KOPW x86_64

1 encoding form.

XED_KTESTW_MASKmskw_MASKmskw_AVX512
REG0=MASK_R():r:mskw REG1=MASK_B():r:mskw
X86_LEGACY 99 /r AVX512DQ_KOPW