1  /* { dg-do compile } */
       2  
       3  double foo (double x, int n)
       4  {
       5    double s = 0.;
       6    for (int i = 0; i < n; ++i)
       7      {
       8        s += x;
       9        s += x;
      10        s += x;
      11      }
      12    return s;
      13  }