From eb6995fb5a0f4382cb4a01d301423e74ea8babe6 Mon Sep 17 00:00:00 2001
From: Tim Besard <tim.besard@gmail.com>
Date: Tue, 1 Nov 2011 17:19:24 +0100
Subject: Reducing prefetching instructions by changing end of chain check.

---
 src/Chain.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/Chain.cpp')

diff --git a/src/Chain.cpp b/src/Chain.cpp
index ddbc104..1eda774 100644
--- a/src/Chain.cpp
+++ b/src/Chain.cpp
@@ -15,10 +15,21 @@
 #include "Chain.h"
 
 Chain::Chain()
-: next(NULL)
+: next(END_OF_CHAIN)
+{
+}
+
+Chain::Chain(Chain *end)
+: next(end)
 {
 }
 
 Chain::~Chain()
 {
 }
+
+Chain* Chain::END()
+{
+    static Chain chain((Chain*) 0xDEADBEEF);
+    return &chain;
+}
-- 
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