1; RUN: llc -mtriple=arm64-apple-ios -global-isel -o - %s | FileCheck %s
2
3define i8* @rt0(i32 %x) nounwind readnone {
4entry:
5; CHECK-LABEL: rt0:
6; CHECK: mov x0, x29
7  %0 = tail call i8* @llvm.frameaddress(i32 0)
8  ret i8* %0
9}
10
11define i8* @rt2() nounwind readnone {
12entry:
13; CHECK-LABEL: rt2:
14; CHECK: ldr x[[reg:[0-9]+]], [x29]
15; CHECK: ldr x0, [x[[reg]]]
16  %0 = tail call i8* @llvm.frameaddress(i32 2)
17  ret i8* %0
18}
19
20declare i8* @llvm.frameaddress(i32) nounwind readnone
21