1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-ivopts-details" } */
       3  
       4  int *a;
       5  
       6  int
       7  foo (unsigned char s, unsigned char l)
       8  {
       9    unsigned char i;
      10    int sum = 0;
      11  
      12    for (i = s; i < l; i += 1)
      13      {
      14        sum += a[i];
      15      }
      16  
      17    return sum;
      18  }
      19  
      20  /* Address of array reference is scev.  */
      21  /* { dg-final { scan-tree-dump-times "  Type:\\tREFERENCE ADDRESS\n" 1 "ivopts" } } */
      22