From cea2be444380fc1bf665cd023ed84be7e0872d28 Mon Sep 17 00:00:00 2001
From: Nigel Stephens <nigel@mips.com>
Date: Mon, 12 Oct 2009 14:57:18 -0700
Subject: [PATCH] MIPS: Fix abs.[sd] and neg.[sd] emulation for NaN operands

This patch ensures that the sign bit is always updated for NaN operands.

Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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