1  /* { dg-do compile } */
       2  /* { dg-require-effective-target vect_int } */
       3  
       4  int f(unsigned char *s, int n)
       5  {
       6    int sum = 0;
       7    int i;
       8  
       9    for (i = 0; i < n; i++)
      10      sum += 256 * s[i];
      11  
      12    return sum;
      13  }
      14  
      15