1  /* PR rtl-optimization/64756 */
       2  
       3  int a, *tmp, **c = &tmp;
       4  volatile int d;
       5  static int *volatile *e = &tmp;
       6  unsigned int f;
       7  
       8  static void
       9  fn1 (int *p)
      10  {
      11    int g;
      12    for (; f < 1; f++)
      13      for (g = 1; g >= 0; g--)
      14        {
      15  	d || d;
      16  	*c = p;
      17  
      18  	if (tmp != &a)
      19  	  __builtin_abort ();
      20  
      21  	*e = 0;
      22        }
      23  }
      24  
      25  int
      26  main ()
      27  {
      28    fn1 (&a);
      29    return 0;
      30  }