1 ; RUN: llc < %s -mtriple=arm-apple-ios | FileCheck %s
2 ; RUN: llc < %s -mtriple=thumbv6-apple-ios | FileCheck %s
3 ; RUN: llc < %s -mtriple=arm-apple-ios -regalloc=basic | FileCheck %s
4 ; RUN: llc < %s -mtriple=thumbv6-apple-ios -regalloc=basic | FileCheck %s
8 define i8* @rt0(i32 %x) nounwind readnone {
12 %0 = tail call i8* @llvm.returnaddress(i32 0)
16 define i8* @rt2() nounwind readnone {
19 ; CHECK: ldr r[[R0:[0-9]+]], [r7]
20 ; CHECK: ldr r0, [r[[R0]]]
21 ; CHECK: ldr r0, [r[[R0]], #4]
22 %0 = tail call i8* @llvm.returnaddress(i32 2)
26 declare i8* @llvm.returnaddress(i32) nounwind readnone