public void executeBLEZ(Instruction instruction) { 
		/* -- Branch on less than or equal to zero

	Description:
	Branches if the register is less than or equal to zero
	Operation:
	if $s <= 0 advance_pc (offset << 2)); else advance_pc (4);
	Syntax:
	blez $s, offset
	Encoding:
	0001 10ss sss0 0000 iiii iiii iiii iiii
		 */ 
	}