1  /* PR 21272 */
       2  /* { dg-do compile } */
       3  double
       4  foo (int j, double *v, double x)
       5  {
       6    int i;
       7    for (i = 0; i < j; i++)
       8      if (v[i] < x)
       9        x = v[i];
      10    return x;
      11  }