From b35798347ea87b8b6d36155b211016a7769f01ab Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Thu, 15 Apr 2010 17:08:50 +0000
Subject: Fix a bunch of namespace polution.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101376 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/ScalarEvolutionExpander.cpp | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/lib/Analysis/ScalarEvolutionExpander.cpp b/lib/Analysis/ScalarEvolutionExpander.cpp
index 1d1339078d..b90f0515a4 100644
--- a/lib/Analysis/ScalarEvolutionExpander.cpp
+++ b/lib/Analysis/ScalarEvolutionExpander.cpp
@@ -642,6 +642,8 @@ static const Loop *GetRelevantLoop(const SCEV *S, LoopInfo &LI,
   llvm_unreachable("Unexpected SCEV type!");
 }
 
+namespace {
+
 /// LoopCompare - Compare loops by PickMostRelevantLoop.
 class LoopCompare {
   DominatorTree &DT;
@@ -668,6 +670,8 @@ public:
   }
 };
 
+}
+
 Value *SCEVExpander::visitAddExpr(const SCEVAddExpr *S) {
   const Type *Ty = SE.getEffectiveSCEVType(S->getType());
 
-- 
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