VADDSUBPS
AVX AVX x86_64
VADDSUBPS is an instruction of the x86_64 architecture (x86 / x86-64 (covers 16/32/64-bit modes)), category AVX. This page lists its 2 encoding forms, distinguished by opcode byte: D0.
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_VADDSUBPS_X86_LEGACY_ONEBYTE_D0_942673
xy, xy, xy/mxy
XED_VADDSUBPS_X86_LEGACY_ONEBYTE_D0_542613
REG0=XMM_R():w:dq:f32 REG1=XMM_N():r:dq:f32 MEM0:r:dq:f32 REG0=XMM_R():w:dq:f32 REG1=XMM_N():r:dq:f32 REG2=XMM_B():r:dq:f32 REG0=YMM_R():w:qq:f32 REG1=YMM_N():r:qq:f32 MEM0:r:qq:f32 REG0=YMM_R():w:qq:f32 REG1=YMM_N():r:qq:f32 REG2=YMM_B():r:qq:f32