#HW4 QUESTION 1 goes here

#ORIGINAL CODE: (P&H, Page 74)
Loop:  	sll $t1, $s3, 2
        add $t1, $t1, $s6
	lw  $t0, 0($t1)
	bne $t0, $s5, Exit
	add $s3, $s3, 1
	j Loop
Exit:

#OPTIMIZED CODE:

	#Your code goes here


#Number of instruction before optimization:  ANSWER HERE

#Number of instructions after optimization:  ANSWER HERE