分岐命令の実行時間 => 3.1s

c2.s

        .global main
        .type   main, %function
main:
        push {r3, lr}
        bl   test
        mov  r0, #0
        pop  {r3, pc}

        .global test
        .type   test, %function
test:
        mov r0, #0
        ldr r3, =120000000
        b   l1

l1:
        bne l2
l2:
        bne l3
l3:
        bne l4
l4:
        bne l5
l5:
        bne l6
l6:
        bne l7
l7:
        bne l8
l8:
        bne l9
l9:
        bne l10
l10:
        add r0, r0, #1
        cmp r0, r3
        bne l1
        bx lr