1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-optimized-raw" } */
       3  
       4  _Bool f1(unsigned x, unsigned y)
       5  {
       6    unsigned t1 = x / y;
       7    _Bool t2 = (t1 != 0);
       8    return t2;
       9  }
      10  
      11  _Bool f2(unsigned x, unsigned y)
      12  {
      13    unsigned t1 = x / y;
      14    _Bool t2 = (t1 == 0);
      15    return t2;
      16  }
      17  
      18  /* { dg-final { scan-tree-dump-not "trunc_div_expr" "optimized" } } */