1  /* PR rtl-optimization/53495 */
       2  
       3  int a, b, c, d, e, g;
       4  static char
       5  fn1 (char p1, int p2)
       6  {
       7    return p1 || p2 < 0 || p2 >= 1 || 1 >> p2 ? p1 : 0;
       8  }
       9  
      10  static long long fn2 (int *, int);
      11  static int fn3 ();
      12  void
      13  fn4 ()
      14  {
      15    fn3 ();
      16    fn2 (&a, d);
      17  }
      18  
      19  long long
      20  fn2 (int *p1, int p2)
      21  {
      22    int f = -1L;
      23    for (; c <= 1; c++)
      24      {
      25        *p1 = 0;
      26        *p1 = fn1 (c, p2 ^ f);
      27      }
      28    a = 0;
      29    e = p2;
      30    return 0;
      31  }
      32  
      33  int
      34  fn3 ()
      35  {
      36    b = 3;
      37    for (; b; b--)
      38      c++;
      39    g = 0 >= c;
      40    return 0;
      41  }