1int a, b, d, e;
2char c;
3
4void
5foo ()
6{
7  for (; a; a++)
8    {
9      d = ((b == 0) ^ (129 + a));
10      c = d * 9;
11      e = c < 1;
12      if (e)
13	for (;;)
14	  ;
15    }
16}
17
18int
19main ()
20{
21  foo ();
22  return 0;
23}
24