From af5f6d9556441487e5c66a7a4cfeddf4ed354aa7 Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Mon, 2 Sep 2013 00:38:51 +0000
Subject: long double cleanup, initial commit

new ldshape union, ld128 support is kept, code that used the old
ldshape union was rewritten (IEEEl2bits union of freebsd libm is
not touched yet)

ld80 __fpclassifyl no longer tries to handle invalid representation
---
 src/math/__signbitl.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/math/__signbitl.c')

diff --git a/src/math/__signbitl.c b/src/math/__signbitl.c
index 81adb6ce..c52c87bb 100644
--- a/src/math/__signbitl.c
+++ b/src/math/__signbitl.c
@@ -1,11 +1,9 @@
 #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;
 }
 #endif
-- 
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