CMPOXADD
APX APX_F_CMPCCXADD x86_64
CMPOXADD is an instruction of the x86_64 architecture (x86 / x86-64 (covers 16/32/64-bit modes)), category APX. This page lists its 4 encoding forms, distinguished by opcode byte: E0.
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_CMPOXADD_MEMu32_GPR32u32_GPR32u32
MEM0:rw:d:u32 REG0=VGPR32_R():rw:d:u32 REG1=VGPR32_N():r:d:u32
XED_CMPOXADD_MEMu32_GPR32u32_GPR32u32_APX
MEM0:rw:d:u32 REG0=GPR32_R():rw:d:u32 REG1=GPR32_N():r:d:u32
XED_CMPOXADD_MEMu64_GPR64u64_GPR64u64
MEM0:rw:q:u64 REG0=VGPR64_R():rw:q:u64 REG1=VGPR64_N():r:q:u64
XED_CMPOXADD_MEMu64_GPR64u64_GPR64u64_APX
MEM0:rw:q:u64 REG0=GPR64_R():rw:q:u64 REG1=GPR64_N():r:q:u64