1  /* { dg-do compile } */
       2  /* { dg-options "-O -ffast-math -ftrapping-math" } */
       3  /* { dg-warning ".-fassociative-math. disabled" "" { target *-*-* } 0 } */
       4  
       5  long
       6  foo (int i)
       7  {
       8    float x;
       9    x = i;
      10    return __builtin_lroundf (x);
      11  }