26 lines
452 B
C
26 lines
452 B
C
/* { dg-do link } */
|
|
/* { dg-options "-std=c99 -ffinite-math-only -O" } */
|
|
|
|
#include "builtins-config.h"
|
|
|
|
extern void link_error (void);
|
|
|
|
extern double floor (double);
|
|
extern double trunc (double);
|
|
extern double fabs (double);
|
|
|
|
void test (double x)
|
|
{
|
|
#ifdef HAVE_C99_RUNTIME
|
|
if (floor (fabs (x)) != trunc (fabs (x)))
|
|
link_error ();
|
|
#endif
|
|
if (__builtin_lfloor (fabs (x)) != (long)fabs (x))
|
|
link_error ();
|
|
}
|
|
|
|
int main (void)
|
|
{
|
|
return 0;
|
|
}
|