ccmn

Conditional Compare Negative (Immediate 64-bit)

CCMN <Xn>, #<imm>, #<nzcv>, <cond>

Compares 64-bit register with negative immediate if condition is true.

Details

The Conditional Compare Negative instruction compares 64-bit register with negative immediate if condition is true.

Pseudocode Operation

// Compares 64-bit register with negative immediate if condition is true

Example

CCMN x1, #16, #nzcv, cond

Encoding

Binary Layout
10111010
010
imm5
cond
1
0
Rn
0
nzcv
 
Format Cond Comp
Opcode 0xBA400800
Extension Base

Operands

  • Xn
    Reg
  • imm
    Imm
  • nzcv
    Flags
  • cond
    Condition