1  /* { dg-do compile } */
       2  
       3  signed char a, b;
       4  void fn1()
       5  {
       6    signed char c, e;
       7    short d;
       8    if (0) {
       9        for (; d;) {
      10  l1:
      11  	  for (c = 7; a; c++)
      12  	    ;
      13  	  e = 6;
      14  	  for (; b; e++)
      15  	    ;
      16        }
      17        c -= e;
      18    }
      19    if (d == 7)
      20      goto l1;
      21    a = c;
      22  }