1  /* PR ipa/60026 */
       2  /* { dg-do compile } */
       3  
       4  struct S { int f; } a;
       5  
       6  __attribute__((optimize (0)))
       7  struct S foo (int x, struct S y)
       8  {
       9    int b = y.f;
      10    return a; 
      11  }
      12  
      13  void
      14  bar ()
      15  {
      16    while (a.f)
      17      {
      18        struct S c = {0};
      19        foo (0, c);
      20      }
      21  }
      22  
      23  int
      24  main ()
      25  {
      26    bar (); 
      27    return 0;
      28  }