1  /* PR opt/13159 -- test unswitching a loop multiple times.  */
       2  
       3  void
       4  foo (void)
       5  {
       6    long j, k, p, g;
       7  
       8    while (p)
       9      {
      10        while (k < 0 && j < 0)
      11  	;
      12        if (g)
      13  	;
      14        else if (g)
      15  	;      
      16      }
      17  }