VFPCLASSSD

AVX512 AVX512DQ_SCALAR x86_64

2 encoding forms.

XED_VFPCLASSSD_MASKmskw_MASKmskw_MEMf64_IMM8_AVX512
REG0=MASK_R():w:mskw REG1=MASK1():r:mskw MEM0:r:q:f64 IMM0:r:b
X86_LEGACY 67 /r AVX512DQ_SCALAR
XED_VFPCLASSSD_MASKmskw_MASKmskw_XMMf64_IMM8_AVX512
REG0=MASK_R():w:mskw REG1=MASK1():r:mskw REG2=XMM_B3():r:dq:f64 IMM0:r:b
X86_LEGACY 67 /r AVX512DQ_SCALAR