1  /* { dg-do compile } */
       2  /* { dg-options "-O3 -fdump-tree-cunroll-details -fno-tree-vectorize" } */
       3  int *a;
       4  void
       5  test(int c)
       6  { 
       7    int i;
       8    for (i=0;i<6;i++)
       9      a[i]=5;
      10  }
      11  /* Basic testcase for complette unrolling.  */
      12  /* { dg-final { scan-tree-dump "loop with 5 iterations completely unrolled" "cunroll"} } */
      13  /* { dg-final { scan-tree-dump "Exit condition of peeled iterations was eliminated." "cunroll"} } */
      14  /* { dg-final { scan-tree-dump "Last iteration exit edge was proved true." "cunroll"} } */