ccmp

Conditional Compare (Register)

CCMP <Wn>, <Wm>, #<nzcv>, <cond>

Compares two registers if condition is true.

Details

The Conditional Compare instruction compares two registers if condition is true.

Pseudocode Operation

// Compares two registers if condition is true

Example

CCMP w1, w2, #nzcv, cond

Encoding

Binary Layout
01111010
010
Rm
cond
0
0
Rn
0
nzcv
 
Format Cond Comp
Opcode 0x7A400000
Extension Base

Operands

  • Wn
    Reg 1
  • Wm
    Reg 2
  • nzcv
    Flags
  • cond
    Condition