1/* { dg-do compile } */
2/* { dg-options "-O3 -Wall" } */
3/* based on PR 43833 */
4
5extern unsigned char data[5];
6
7unsigned char
8foo (char *str)
9{
10  int i, j;
11  unsigned char c = 0;
12
13  for (i = 0; i < 8; i++)
14    {
15      j = i * 5;
16      if ((j % 8) > 3)
17	c |= data[(j / 8) + 1];
18    }
19  return c;
20}
21