1  /* { dg-do compile } */
       2  
       3  int bytestart, bytemem_0_0, modlookup_l_p;
       4  
       5  void
       6  modlookup_l() {
       7    long j;
       8    while (modlookup_l_p)
       9      while (bytestart && j && bytemem_0_0)
      10        j = j + 1;
      11  }