lw	1,0,count		# load reg1 with 5 (uses symbolic address)
		lw	2,1,2		# load reg2 with -1 (uses numeric address)
start:		add	1,1,2		# decrement reg1 (could have been “addi 1, 1, -1”)
		bne	0,1,start		# go back to the beginning of the loop unless reg1==0
done:		halt			# end of program
		nop
count:		.fill	5
neg1:		.fill	-1
startAddr:		.fill	start		# will contain the address of start (2)