VPBROADCASTMW2D

BROADCAST AVX512CD_128 x86_64

VPBROADCASTMW2D is an instruction of the x86_64 architecture (x86 / x86-64 (covers 16/32/64-bit modes)), category BROADCAST. This page lists its 3 encoding forms, distinguished by opcode byte: 3A.

Each form below links to its full decode: the operand roles and where each one is encoded in the instruction, the flag and register effects, and any micro-op sequence authored for it.

XED_VPBROADCASTMW2D_XMMu32_MASKu32_AVX512
REG0=XMM_R3():w:dq:u32 REG1=MASK_B():r:mskw:u32 EMX_BROADCAST_1TO4_16
X86_LEGACY 3A /r AVX512CD_128
XED_VPBROADCASTMW2D_YMMu32_MASKu32_AVX512
REG0=YMM_R3():w:qq:u32 REG1=MASK_B():r:mskw:u32 EMX_BROADCAST_1TO8_16
X86_LEGACY 3A /r AVX512CD_256
XED_VPBROADCASTMW2D_ZMMu32_MASKu32_AVX512CD
REG0=ZMM_R3():w:zu32 REG1=MASK_B():r:mskw:u32 EMX_BROADCAST_1TO16_16
X86_LEGACY 3A /r AVX512CD_512