1; RUN: llc -mtriple=aarch64-apple-darwin                             -verify-machineinstrs < %s | FileCheck %s
2; RUN: llc -mtriple=aarch64-apple-darwin -fast-isel -fast-isel-abort -verify-machineinstrs < %s | FileCheck %s
3
4define i8* @test_frameaddress0() nounwind {
5entry:
6; CHECK-LABEL: test_frameaddress0:
7; CHECK: stp x29, x30, [sp, #-16]!
8; CHECK: mov x29, sp
9; CHECK: mov x0, x29
10; CHECK: ldp x29, x30, [sp], #16
11; CHECK: ret
12  %0 = call i8* @llvm.frameaddress(i32 0)
13  ret i8* %0
14}
15
16define i8* @test_frameaddress2() nounwind {
17entry:
18; CHECK-LABEL: test_frameaddress2:
19; CHECK: stp x29, x30, [sp, #-16]!
20; CHECK: mov x29, sp
21; CHECK: ldr x[[reg:[0-9]+]], [x29]
22; CHECK: ldr x0, [x[[reg]]]
23; CHECK: ldp x29, x30, [sp], #16
24; CHECK: ret
25  %0 = call i8* @llvm.frameaddress(i32 2)
26  ret i8* %0
27}
28
29declare i8* @llvm.frameaddress(i32) nounwind readnone
30