;; multiply n by m, use repeated addition
;; result in a

;; a = 0
;; while m > 0
;;   a = a + n
;;   m = m - 1

;; let r1 = n , r2 = m, r3 = test, r4 = a
.symbol
	n 50
	m 51
.code 0
	ld r1 n
	ld r2 m
	mv r4 #0
:loop	gt r3 r2 #0
	jf r3 exit
	add r4 r4 r1
	sub r2 r2 #1
	jmp loop
:exit	trap 0
.data 50
	7 8
.end