1  /* PR rtl-optimization/80233 */
       2  
       3  int xg;
       4  
       5  void
       6  t4 (int o9)
       7  {
       8    int it;
       9  
      10    if (o9 == 0)
      11      {
      12        int fx;
      13  
      14        xg *= it;
      15        if (xg == 0)
      16          it /= 0;
      17  
      18        fx = (it != 0) ? (xg < 0) : (xg / o9);
      19        if (fx != 0)
      20          xg = 0;
      21      }
      22  }