VPOR

LOGICAL AVX x86_64

VPOR is an instruction of the x86_64 architecture (x86 / x86-64 (covers 16/32/64-bit modes)), category LOGICAL. This page lists its 4 encoding forms, distinguished by opcode byte: EB.

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.

X86_VPOR_X86_LEGACY_ONEBYTE_EB_154510

xmm, xmm, xmm/m128

X86_LEGACY EB /r AVX

X86_VPOR_X86_LEGACY_ONEBYTE_EB_292152

ymm, ymm, ymm/m256

X86_LEGACY EB /r AVX2

XED_VPOR_X86_LEGACY_ONEBYTE_EB_483609

REG0=XMM_R():w:dq:u128 REG1=XMM_N():r:dq:u128 MEM0:r:dq:u128 REG0=XMM_R():w:dq:u128 REG1=XMM_N():r:dq:u128 REG2=XMM_B():r:dq:u128

X86_LEGACY EB EB /r AVX

XED_VPOR_X86_LEGACY_ONEBYTE_EB_920204

REG0=YMM_R():w:qq:u256 REG1=YMM_N():r:qq:u256 MEM0:r:qq:u256 REG0=YMM_R():w:qq:u256 REG1=YMM_N():r:qq:u256 REG2=YMM_B():r:qq:u256

X86_LEGACY EB EB /r AVX2