| /* Copyright (C) 2007 Free Software Foundation. |
| |
| Verify that nearbyint isn't transformed into e.g. rint or lrint |
| when -ftrapping-math is set. |
| |
| Written by Kaveh ghazi, 2007-03-04. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-options "-ftrapping-math -fdump-tree-original" } */ |
| /* { dg-add-options c99_runtime } */ |
| |
| #include "../builtins-config.h" |
| |
| extern void bar (long); |
| |
| #define TESTIT(FUNC) do { \ |
| bar (__builtin_##FUNC(d)); \ |
| bar (__builtin_##FUNC##f(f)); \ |
| bar (__builtin_##FUNC##l(ld)); \ |
| } while (0) |
| |
| void __attribute__ ((__noinline__)) foo (double d, float f, long double ld) |
| { |
| TESTIT(nearbyint); |
| } |
| |
| int main() |
| { |
| foo (1.0, 2.0, 3.0); |
| return 0; |
| } |
| |
| /* { dg-final { scan-tree-dump-times "nearbyint " 1 "original" } } */ |
| /* { dg-final { scan-tree-dump-times "nearbyintf" 1 "original" } } */ |
| /* { dg-final { scan-tree-dump-times "nearbyintl" 1 "original" } } */ |
| /* { dg-final { cleanup-tree-dump "original" } } */ |
