1  /* PR middle-end/54838 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -fno-forward-propagate -ftracer" } */
       4  
       5  void bar (void);
       6  
       7  void
       8  foo (void *b, int *c)
       9  {
      10  again:
      11    switch (*c)
      12      {
      13      case 1:
      14        if (!b)
      15  	{
      16  	  bar ();
      17  	  return;
      18  	}
      19        goto again;
      20      case 3:
      21        if (!b)
      22  	goto again;
      23      }
      24  }