From 12470778d7cb50fcfff22cf5851d5717f7261b6d Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Tue, 21 Dec 2010 22:31:24 +0000
Subject: [PATCH] Remove dead code.

llvm-svn: 122371
---
 llvm/lib/Transforms/Scalar/GVN.cpp | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/llvm/lib/Transforms/Scalar/GVN.cpp b/llvm/lib/Transforms/Scalar/GVN.cpp
index 0d2822699d9c..094c50f981c8 100644
--- a/llvm/lib/Transforms/Scalar/GVN.cpp
+++ b/llvm/lib/Transforms/Scalar/GVN.cpp
@@ -636,15 +636,6 @@ void ValueTable::verifyRemoved(const Value *V) const {
 //                                GVN Pass
 //===----------------------------------------------------------------------===//
 
-namespace {
-  struct ValueNumberScope {
-    ValueNumberScope* parent;
-    DenseMap<uint32_t, Value*> table;
-
-    ValueNumberScope(ValueNumberScope* p) : parent(p) { }
-  };
-}
-
 namespace {
 
   class GVN : public FunctionPass {