CMN

DataProc ARMv5TE arm_a32

CMN is an instruction of the arm_a32 architecture (ARM A32 (ARMv4T..ARMv7) — N-Gage 1.0/2.0), category DataProc. This page lists its 4 encoding forms, distinguished by fixed bit patterns: 03700000/FFF00000, 13700000/FFF00000, E1700000/FFF00010, E3700000/FFF00000.

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.

A32_CMNEQ_IMM
CMNEQ Rn, #imm
ARM_A32 03700000/FFF00000 EQ
A32_CMN_IMM
CMN Rn, #imm
ARM_A32 E3700000/FFF00000
A32_CMNNE_IMM
CMNNE Rn, #imm
ARM_A32 13700000/FFF00000 NE
A32_CMN_REG
CMN Rn, Rm
ARM_A32 E1700000/FFF00010