From 6e9506a7b45958665c3f48deecc8555f3ee2c42b Mon Sep 17 00:00:00 2001
From: Shenghou Ma <minux.ma@gmail.com>
Date: Tue, 7 Aug 2012 09:57:14 +0800
Subject: math, runtime: use a NaN that matches gcc's         our old choice is
 not working properly at least on VFPv2 in ARM1136JF-S (it's not preserved
 across float64->float32 conversions).

        Fixes #3745.

R=dave, rsc
CC=golang-dev
https://golang.org/cl/6344078
---
 src/pkg/runtime/float.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/pkg/runtime')

diff --git a/src/pkg/runtime/float.c b/src/pkg/runtime/float.c
index f481519f65..4d9f125977 100644
--- a/src/pkg/runtime/float.c
+++ b/src/pkg/runtime/float.c
@@ -4,7 +4,7 @@
 
 #include "runtime.h"
 
-static	uint64	uvnan		= 0x7FF0000000000001ULL;
+static	uint64	uvnan		= 0x7FF8000000000001ULL;
 static	uint64	uvinf		= 0x7FF0000000000000ULL;
 static	uint64	uvneginf	= 0xFFF0000000000000ULL;
 
-- 
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