1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -funsafe-math-optimizations -fdump-tree-optimized-raw" } */
       3  
       4  int
       5  cmp_mul_1 (float x)
       6  {
       7    return x * 3 <= 100;
       8  }
       9  
      10  int
      11  cmp_mul_2 (float x)
      12  {
      13    return x * -5 > 100;
      14  }
      15  
      16  int
      17  div_cmp_1 (float x, float y)
      18  {
      19    return x / 3 <= y;
      20  }
      21  
      22  int
      23  div_cmp_2 (float x, float y)
      24  {
      25    return x / 3 <= 1;
      26  }
      27  
      28  /* { dg-final { scan-tree-dump-times "mult_expr" 1 "optimized" } } */
      29  /* { dg-final { scan-tree-dump-not "rdiv_expr" "optimized" } } */