cmovnz

Conditional Move Not Zero

CMOVNZ r, r/m

Move if ZF=0.

Details

The Conditional Move Not Zero instruction move if ZF=0.

Pseudocode Operation

IF condition THEN DEST <- SRC

Example

CMOVNZ rax, rbx

Encoding

Binary Layout
0F
+0
45
+1
 
Format Legacy
Opcode 0F 45
Extension CMOV

Operands

  • dest
    General-purpose register
  • src
    Register or memory operand