# count for 1 million instructions # total is 3 + 499997*2 + 3 .globl _start _start: nop # to give us an even million lis 15,499997@ha # load high 16-bits of counter addi 15,15,499997@l # load low 16-bits of counter test_loop: addic. 15,15,-1 # decrement counter bne 0,test_loop # loop until zero #================================ # Exit #================================ exit: li 3,0 # 0 exit value li 0,1 # put the exit syscall number (1) in r0 sc # and exit