From e80fe61a72b974c423f0754990d81eb607891c46 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 20 Oct 2002 20:39:31 +0000
Subject: This function can be static

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4234 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/DataStructure/DataStructure.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/Analysis/DataStructure/DataStructure.cpp')

diff --git a/lib/Analysis/DataStructure/DataStructure.cpp b/lib/Analysis/DataStructure/DataStructure.cpp
index ecfed8dd68..3a55c5420b 100644
--- a/lib/Analysis/DataStructure/DataStructure.cpp
+++ b/lib/Analysis/DataStructure/DataStructure.cpp
@@ -394,8 +394,8 @@ DSGraph::~DSGraph() {
 void DSGraph::dump() const { print(std::cerr); }
 
 
-DSNodeHandle copyHelper(const DSNodeHandle* fromNode,
-                        std::map<const DSNode*, DSNode*> *NodeMap) {
+static DSNodeHandle copyHelper(const DSNodeHandle* fromNode,
+                               std::map<const DSNode*, DSNode*> *NodeMap) {
   return DSNodeHandle((*NodeMap)[fromNode->getNode()], fromNode->getOffset());
 }
 
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