1  /* { dg-do compile } */
       2  /* { dg-additional-options "-ftree-vectorize" } */
       3  
       4  int a, b;
       5  char c[2];
       6  void d() {
       7    char e;
       8    for (; b; b--) {
       9      e = 0;
      10      for (; e <= 1; e++)
      11        a &= c[b + e] && 1;
      12    }
      13  }