1/* PR middle-end/28473.  */
2/* { dg-do compile } */
3/* { dg-options "-O2 -fdump-tree-original" } */
4
5extern double round(double);
6extern double floor(double);
7extern double ceil(double);
8
9unsigned long long test1(double x)
10{
11  return (unsigned long long) round(x);
12}
13
14unsigned long long test2(double x)
15{
16  return (unsigned long long) floor(x);
17}
18unsigned long long test3(double x)
19{
20  return (unsigned long long) ceil(x);
21}
22
23/* { dg-final { scan-tree-dump-times "__builtin_lround" 0 "original" } } */
24/* { dg-final { scan-tree-dump-times "__builtin_llround" 0 "original" } } */
25/* { dg-final { scan-tree-dump-times "__builtin_lfloor" 0 "original" } } */
26/* { dg-final { scan-tree-dump-times "__builtin_llfloor" 0 "original" } } */
27/* { dg-final { scan-tree-dump-times "__builtin_lceil" 0 "original" } } */
28/* { dg-final { scan-tree-dump-times "__builtin_llceil" 0 "original" } } */
29/* { dg-final { cleanup-tree-dump "original" } } */
30
31