xref: /llvm-project/llvm/test/CodeGen/AArch64/sve-varargs.ll (revision 5ddce70ef0e5a641d7fea95e31fc5e2439cb98cb)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -mtriple=aarch64--linux-gnu -mattr=+sve < %s | FileCheck %s
3
4declare i32 @sve_printf(ptr, <vscale x 4 x i32>, ...)
5
6@.str_1 = internal constant [6 x i8] c"boo!\0A\00"
7
8define void @foo(<vscale x 4 x i32> %x) uwtable {
9; CHECK-LABEL: foo:
10; CHECK:       // %bb.0:
11; CHECK-NEXT:    str x30, [sp, #-16]! // 8-byte Folded Spill
12; CHECK-NEXT:    .cfi_def_cfa_offset 16
13; CHECK-NEXT:    .cfi_offset w30, -16
14; CHECK-NEXT:    adrp x0, .str_1
15; CHECK-NEXT:    add x0, x0, :lo12:.str_1
16; CHECK-NEXT:    bl sve_printf
17; CHECK-NEXT:    ldr x30, [sp], #16 // 8-byte Folded Reload
18; CHECK-NEXT:    .cfi_def_cfa_offset 0
19; CHECK-NEXT:    .cfi_restore w30
20; CHECK-NEXT:    ret
21  call i32 (ptr, <vscale x 4 x i32>, ...) @sve_printf(ptr @.str_1, <vscale x 4 x i32> %x)
22  ret void
23}
24