1 /* Test rint and related functions expanded inline for 387.  All
2    should be expanded when spurious "inexact" allowed.  */
3 /* { dg-do compile } */
4 /* { dg-options "-O2 -mfancy-math-387 -mfpmath=387 -ffp-int-builtin-inexact" } */
5 /* { dg-add-options c99_runtime } */
6 
7 #define TEST(FN, TYPE)				\
8   do						\
9     {						\
10       volatile TYPE a = 1.5, b;			\
11       b = FN (a);				\
12     }						\
13   while (0)
14 
15 #define FN_TESTS(FN)					\
16   do							\
17     {							\
18       TEST (__builtin_ ## FN, double);			\
19       TEST (__builtin_ ## FN ## f, float);		\
20       TEST (__builtin_ ## FN ## l, long double);	\
21     }							\
22   while (0)
23 
24 void
test(void)25 test (void)
26 {
27   FN_TESTS (rint);
28   FN_TESTS (ceil);
29   FN_TESTS (floor);
30   FN_TESTS (trunc);
31 }
32 
33 /* { dg-final { scan-assembler-not "\[ \t\]rint" } } */
34 /* { dg-final { scan-assembler-not "\[ \t\]ceil" } } */
35 /* { dg-final { scan-assembler-not "\[ \t\]floor" } } */
36 /* { dg-final { scan-assembler-not "\[ \t\]trunc" } } */
37