1  /* { dg-do compile } */
       2  /* { dg-options "-O -ftree-vectorize -mavx512bw" } */
       3  
       4  char ac[64], bc[64], ec[64];
       5  
       6  void fc (void)
       7  {
       8    int i;
       9    for (i = 0; i < 64; i++)
      10      {
      11        char e = ec[i];
      12        ac[i] = bc[i] ? : e;
      13      }
      14  }