1  /* { dg-do compile } */
       2  /* { dg-additional-options "-fno-tree-ch -fno-tree-vrp" } */
       3  
       4  int x0;
       5  
       6  void
       7  br (int yp, int oo)
       8  {
       9    int *qi = &yp;
      10  
      11    if (oo == 0)
      12      {
      13  g8:
      14        if (x0 != 0)
      15  	x0 = yp;
      16        else if (oo != 0)
      17  	x0 = yp;
      18  
      19        if (x0 == 0)
      20  	{
      21  	  *qi = 0;
      22  	  x0 = *qi;
      23  	}
      24  
      25        if (x0 != 0)
      26  	{
      27  	  ++oo;
      28  	  goto g8;
      29  	}
      30  
      31        if (yp == oo)
      32  	yp += !!oo;
      33      }
      34    else
      35      {
      36        x0 = 1;
      37        while (x0 < 2)
      38  	{
      39  	  qi = &oo;
      40  	  ++oo;
      41  	  x0 = 1;
      42  	}
      43      }
      44  
      45    goto g8;
      46  }