gcc/testsuite/gcc.dg/pr33007.c

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