1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fcompare-debug" } */
       3  
       4  void
       5  foo (char *c)
       6  {
       7    unsigned int x = 0;
       8    unsigned int i;
       9  
      10    for (i = 0; c[i]; i++)
      11      {
      12        if (i >= 5 && x != 1)
      13  	break;
      14        else if (c[i] == ' ')
      15  	x = i;
      16        else if (c[i] == '/' && c[i + 1] != ' ' && i)
      17  	x = i + 1;
      18      }
      19  }