File: return_address.ll

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llvm-toolchain-3.8 1%3A3.8.1-24
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; RUN: llc -march=mipsel < %s | FileCheck %s

define i8* @f1() nounwind {
entry:
  %0 = call i8* @llvm.returnaddress(i32 0)
  ret i8* %0

; CHECK:    move  $2, $ra
}

define i8* @f2() nounwind {
entry:
  call void @g()
  %0 = call i8* @llvm.returnaddress(i32 0)
  ret i8* %0

; CHECK:    move  $[[R0:[0-9]+]], $ra
; CHECK:    jal
; CHECK:    move  $2, $[[R0]]
}

declare i8* @llvm.returnaddress(i32) nounwind readnone
declare void @g()