1  /* PR tree-optimization/68455 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2" } */
       4  
       5  int r;
       6  int n;
       7  
       8  void
       9  fn1 (void)
      10  {
      11    int i;
      12  
      13    for (i = 0; i < 1; ++i)
      14      {
      15        unsigned short int u;
      16        if (u < n)
      17  	r = 1 / n;
      18      }
      19  }