Compare Unsigned Quadword Less Than or Equal (cmpule)

Syntax

cmpule $s_reg1, $s_reg2, $d_reg

cmpule $d_reg/$s_reg1, $s_reg2

cmpule $s_reg1, val_immed, $d_reg

cmpule $d_reg/$s_reg1, val_immed

Description

Compare Unsigned Quadword Less Than or Equal compares two unsigned 64-bit values. If the contents of $s_reg1 is less than or equal to the contents of $s_reg2 or the immediate value, this instruction sets the destination register to 1. Otherwise, the destination register is set to zero.