1  /* { dg-do compile } */
       2  
       3  int a[1][2], b, c;
       4  
       5  int
       6  fn1 ()
       7  { 
       8    int d;
       9    for (; c;)
      10      for (d = 2; d >= 0;)
      11        { 
      12  	int e[4], f = e[3];
      13  	if (f)
      14  	  return b;
      15  	d--;
      16  	for (;;)
      17  	  { 
      18  	    c = a[0][d];
      19  	    break;
      20  	  }
      21        }
      22    return 0;
      23  }