cmovz

Conditional Move Zero

CMOVZ r, r/m

Move if ZF=1.

Details

The Conditional Move Zero instruction move if ZF=1.

Pseudocode Operation

IF condition THEN DEST <- SRC

Example

CMOVZ rax, rbx

Encoding

Binary Layout
0F
+0
44
+1
 
Format Legacy
Opcode 0F 44
Extension CMOV

Operands

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