What does this Assembly snippet output?

1.global _main
2.align 2
3_main:
4    stp x29, x30, [sp, #-48]!
5    mov x8, #1111
6    mov x9, #2222
7    stp x8, x9, [sp, #16]
8    ldp x10, x11, [sp, #16]
9    sub sp, sp, #16
10    str x11, [sp]
11    adrp x0, fmt@PAGE
12    add x0, x0, fmt@PAGEOFF
13    bl _printf
14    add sp, sp, #16
15    ldp x29, x30, [sp], #48
16    mov w0, #0
17    ret
18.section __TEXT,__cstring
19fmt: .asciz "%lld\n"