llvm/test/CodeGen/X86/2004-02-13-FrameReturnAddress.ll


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

; RUN: llc < %s -mtriple=i686-- | FileCheck %s

declare ptr @llvm.returnaddress(i32)

declare ptr @llvm.frameaddress(i32)

define ptr @test1() {
; CHECK-LABEL: test1:
entry:
  %X = call ptr @llvm.returnaddress( i32 0 )
  ret ptr %X
; CHECK: movl {{.*}}(%esp), %eax
}

define ptr @test2() {
; CHECK-LABEL: test2:
entry:
  %X = call ptr @llvm.frameaddress( i32 0 )
  ret ptr %X
; CHECK: pushl %ebp
; CHECK: popl %ebp
}