nudt-compiler-cpp/lab5_results/asm/functional/48_assign_complex_expr.s

    .text
    .globl main
    .p2align 2
main:
.L.main.0:
    stp x29, x30, [sp, #-16]!
    mov x29, sp
    mov w8, #-1
    mov w0, w8
    bl putint
    mov w8, #68
    mov w9, #3
    add w8, w8, w9
    mov w0, w8
    bl putint
    mov w8, #0
    mov w0, w8
    ldp x29, x30, [sp], #16
    ret