1  /* { dg-do compile } */
       2  /* { dg-additional-options "-ftree-vectorize" } */
       3  
       4  unsigned int
       5  zj (unsigned int et)
       6  {
       7    signed char jr = 0;
       8  
       9    do {
      10      et *= 3;
      11      jr += 2;
      12    } while (jr >= 0);
      13  
      14    if (et == (unsigned int) jr)
      15      et = 0;
      16  
      17    return et;
      18  }