#include "libm.h"
-// FIXME: should be a macro
#if (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
int __signbitl(long double x)
{
union ldshape u = {x};
-
- return u.bits.sign;
+ return u.i.se >> 15;
+}
+#elif LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
+int __signbitl(long double x)
+{
+ return __signbit(x);
}
#endif