1  /* { dg-do run } */
       2  
       3  int a, b = 1, c, e, f, g, k, m, n, o;
       4  char d, h, i, j, l; 
       5  char res[2];
       6  
       7  void __attribute__ ((noinline,noclone)) fn2 ()
       8  {
       9    d = 2;
      10  }
      11  
      12  void fn3 ()
      13  {
      14    for (;;)
      15      {
      16        for (; b; b--)
      17  	{
      18  	  fn2 ();  
      19  	  if (e)
      20  	    j = 1;
      21  	  if (f)
      22  	    L1:
      23  		k = j | (a & l);
      24  	  for (;;)
      25  	    {
      26  	      __builtin_snprintf (res, 2, "%d\n", d);
      27  	      if (d)
      28  		break;
      29  	      for (; o; o--)
      30  		for (; n;)
      31  		  for (; m; m++)
      32  		    ;
      33  	      goto L1;
      34  	    }
      35  	}
      36        g = h;
      37        c = i;
      38        break;
      39      }
      40  }
      41  
      42  int main ()
      43  {
      44    fn3 ();
      45    if (res[0] != '2')
      46      __builtin_abort ();
      47    return 0; 
      48  }