1/* { dg-do compile } */
2/* { dg-options "-O2 -fdump-ipa-icf"  } */
3
4#include <stdio.h>
5
6__attribute__ ((noinline))
7int foo()
8{
9  printf ("Hello world.\n");
10  return 0;
11}
12
13__attribute__ ((noinline))
14int bar()
15{
16  printf ("Hello world.\n");
17  return 0;
18}
19
20int main()
21{
22  return foo() + bar();
23}
24
25/* { dg-final { scan-ipa-dump "Semantic equality hit:bar->foo" "icf"  } } */
26/* { dg-final { scan-ipa-dump "Equal symbols: 1" "icf"  } } */
27/* { dg-final { cleanup-ipa-dump "icf" } } */
28