/* { dg-do run } */ | |
/* { dg-add-options ieee } */ | |
/* { dg-require-effective-target fenv_exceptions_double } */ | |
#include <fenv.h> | |
extern void abort (void); | |
extern void exit (int); | |
volatile double x = __builtin_nan (""); | |
volatile int i; | |
int | |
main (void) | |
{ | |
i = x != -__builtin_inf (); | |
if (i != 1 || fetestexcept (FE_INVALID)) | |
abort (); | |
} |