1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -floop-nest-optimize" } */
       3  
       4  int wx, qi;
       5  
       6  void
       7  yj (int gw)
       8  {
       9    int *ak = &gw;
      10  
      11    while (wx != 0)
      12      {
      13        int k2 = (__INTPTR_TYPE__)&ak;
      14        int **xq = (int **)&k2;
      15  
      16  ja:
      17        *xq = &gw;
      18  
      19        while (qi < 1)
      20  	{
      21  	  unsigned short int ey;
      22  
      23  be:
      24  	  for (ey = 0; ey < 251; ++ey)
      25  	    {
      26  	      for (wx = 0; wx < 2; ++wx)
      27  		{
      28  		}
      29  
      30  	      *ak += 8555712;
      31  	      k2 += *ak;
      32  	    }
      33  	  ++qi;
      34  	}
      35      }
      36  
      37    gw = 1;
      38    if (gw != 0)
      39      goto ja;
      40    else
      41      goto be;
      42  }