From b37984ad36f2617fff1eb499b0aba4234b30a029 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Tue, 4 Dec 2012 21:19:17 +0000
Subject: Fix ldbl-128ibm "set but not used" warnings.

---
 sysdeps/ieee754/ldbl-128ibm/s_isnanl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'sysdeps/ieee754/ldbl-128ibm/s_isnanl.c')

diff --git a/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c b/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
index 157666c..264dec7 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
@@ -29,7 +29,8 @@ static char rcsid[] = "$NetBSD: $";
 int
 ___isnanl (long double x)
 {
-	int64_t hx,lx;
+	int64_t hx;
+	int64_t lx __attribute__ ((unused));
 	GET_LDOUBLE_WORDS64(hx,lx,x);
 	hx &= 0x7fffffffffffffffLL;
 	hx = 0x7ff0000000000000LL - hx;
-- 
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