1  /* PR tree-optimization/84334 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-Ofast -frounding-math" } */
       4  
       5  float
       6  foo (void)
       7  {
       8    float a = 9.999999974752427078783512115478515625e-7f;
       9    float b = 1.999999994950485415756702423095703125e-6f;
      10    float c = 4.999999873689375817775726318359375e-6f;
      11    return a + b + c;
      12  }