6e4:   a9be7bfd        stp     x29, x30, [sp, #-32]!
 6e8:   910003fd        mov     x29, sp
 6ec:   b9001fa0        str     w0, [x29, #28]
 6f0:   b9401fa0        ldr     w0, [x29, #28]
 6f4:   7100041f        cmp     w0, #0x1
 6f8:   54000061        b.ne    704 <fatorial+0x20>  // b.any
 6fc:   b9401fa0        ldr     w0, [x29, #28]
 700:   14000007        b       71c <fatorial+0x38>
 704:   b9401fa0        ldr     w0, [x29, #28]
 708:   51000400        sub     w0, w0, #0x1
 70c:   97fffff6        bl      6e4 <fatorial>
 710:   2a0003e1        mov     w1, w0
 714:   b9401fa0        ldr     w0, [x29, #28]
 718:   1b007c20        mul     w0, w1, w0
 71c:   a8c27bfd        ldp     x29, x30, [sp], #32
 720:   d65f03c0        ret