1  /* { dg-do compile } */
       2  /* { dg-additional-options "-O -funroll-loops" } */
       3  void foo();
       4  
       5  void bar(int j)
       6  {
       7    int i, k=0;
       8    for (i = 0; i < 2; ++i)
       9      if (j) k = 2;
      10  
      11    if (k) foo();
      12  }
      13