1 ; RUN: llc < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s
2 ; RUN: llc -o - %s -mtriple=arm64-apple-ios7.0 | FileCheck %s
4 define i8* @rt0(i32 %x) nounwind readnone {
8 %0 = tail call i8* @llvm.returnaddress(i32 0)
12 define i8* @rt2() nounwind readnone {
15 ; CHECK: ldr x[[reg:[0-9]+]], [x29]
16 ; CHECK: ldr x[[reg]], [x[[reg]]]
17 ; CHECK: ldr x0, [x[[reg]], #8]
18 %0 = tail call i8* @llvm.returnaddress(i32 2)
22 declare i8* @llvm.returnaddress(i32) nounwind readnone