1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 2; RUN: llc -global-isel %s -o - | FileCheck %s 3target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" 4target triple = "arm64-apple-macosx14.0.0" 5 6define void @test() { 7; CHECK-LABEL: test: 8; CHECK: ; %bb.0: ; %entry 9; CHECK-NEXT: sub sp, sp, #32 10; CHECK-NEXT: stp x29, x30, [sp, #16] ; 16-byte Folded Spill 11; CHECK-NEXT: .cfi_def_cfa_offset 32 12; CHECK-NEXT: .cfi_offset w30, -8 13; CHECK-NEXT: .cfi_offset w29, -16 14; CHECK-NEXT: mov x0, xzr 15; CHECK-NEXT: mov x1, xzr 16; CHECK-NEXT: ldr x8, [x0] 17; CHECK-NEXT: ldr w9, [x8], #8 18; CHECK-NEXT: str x8, [x0] 19; CHECK-NEXT: str x9, [sp] 20; CHECK-NEXT: bl _sprintf 21; CHECK-NEXT: ldp x29, x30, [sp, #16] ; 16-byte Folded Reload 22; CHECK-NEXT: add sp, sp, #32 23; CHECK-NEXT: ret 24entry: 25 %0 = va_arg ptr null, i32 26 %sprintf1776 = tail call i32 (ptr, ptr, ...) @sprintf(ptr null, ptr null, i32 %0) 27 ret void 28} 29 30declare i32 @sprintf(ptr, ptr, ...) 31