diff options
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/s_isnanl.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_isnanl.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c b/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c index 264dec745e..d12f1d3bf5 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c @@ -29,12 +29,14 @@ static char rcsid[] = "$NetBSD: $"; int ___isnanl (long double x) { - int64_t hx; - int64_t lx __attribute__ ((unused)); - GET_LDOUBLE_WORDS64(hx,lx,x); - hx &= 0x7fffffffffffffffLL; - hx = 0x7ff0000000000000LL - hx; - return (int)((u_int64_t)hx>>63); + uint64_t hx; + double xhi; + + xhi = ldbl_high (x); + EXTRACT_WORDS64 (hx, xhi); + hx &= 0x7fffffffffffffffLL; + hx = 0x7ff0000000000000LL - hx; + return (int) (hx >> 63); } hidden_ver (___isnanl, __isnanl) #ifndef IS_IN_libm |