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diff --git a/lib/Analysis/DataStructure/MemoryDepAnalysis.h b/lib/Analysis/DataStructure/MemoryDepAnalysis.h
deleted file mode 100644
index 3123bee6cc..0000000000
--- a/lib/Analysis/DataStructure/MemoryDepAnalysis.h
+++ /dev/null
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-//===- MemoryDepAnalysis.h - Compute dep graph for memory ops ---*- C++ -*-===//
-// 
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
-//===----------------------------------------------------------------------===//
-//
-// This file provides a pass (MemoryDepAnalysis) that computes memory-based
-// data dependences between instructions for each function in a module.  
-// Memory-based dependences occur due to load and store operations, but
-// also the side-effects of call instructions.
-//
-// The result of this pass is a DependenceGraph for each function
-// representing the memory-based data dependences between instructions.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_ANALYSIS_MEMORYDEPANALYSIS_H
-#define LLVM_ANALYSIS_MEMORYDEPANALYSIS_H
-
-#include "DependenceGraph.h"
-#include "llvm/Pass.h"
-#include "llvm/ADT/hash_map"
-
-namespace llvm {
-
-class ModRefTable;
-class DSGraph;
-class FunctionModRefInfo;
-
-///---------------------------------------------------------------------------
-/// class MemoryDepGraph:
-///   Dependence analysis for load/store/call instructions using IPModRef info
-///   computed at the granularity of individual DSGraph nodes.
-///
-/// This pass computes memory dependences for each function in a module.
-/// It can be made a FunctionPass once a Pass (such as Parallelize) is
-/// allowed to use a FunctionPass such as this one.
-///---------------------------------------------------------------------------
-
-class MemoryDepAnalysis : public ModulePass {
-  /// The following map and depGraph pointer are temporary until this class
-  /// becomes a FunctionPass instead of a module Pass.
-  hash_map<Function*, DependenceGraph*> funcMap;
-  DependenceGraph* funcDepGraph;
-
-  /// Information about one function being analyzed.
-  const DSGraph*  funcGraph;
-  const FunctionModRefInfo* funcModRef;
-
-  /// Internal routine that processes each SCC of the CFG.
-  ///
-  void ProcessSCC(std::vector<BasicBlock*> &SCC, ModRefTable& ModRefAfter,
-                  bool HasLoop);
-
-  friend class PgmDependenceGraph;
-
-public:
-  MemoryDepAnalysis() : funcDepGraph(0), funcGraph(0), funcModRef(0) {}
-  ~MemoryDepAnalysis();
-
-  /// Driver function to compute dependence graphs for every function.
-  ///
-  bool runOnModule(Module &M);
-
-  /// getGraph - Retrieve the dependence graph for a function.
-  /// This is temporary and will go away once this is a FunctionPass.
-  /// At that point, this class should directly inherit from DependenceGraph.
-  /// 
-  DependenceGraph& getGraph(Function& F) {
-    hash_map<Function*, DependenceGraph*>::iterator I = funcMap.find(&F);
-    assert(I != funcMap.end());
-    return *I->second;
-  }
-  const DependenceGraph& getGraph(Function& F) const {
-    hash_map<Function*, DependenceGraph*>::const_iterator I = funcMap.find(&F);
-    assert(I != funcMap.end());
-    return *I->second;
-  }
-
-  /// Release depGraphs held in the Function -> DepGraph map.
-  /// 
-  virtual void releaseMemory();
-
-  /// Driver functions to compute the Load/Store Dep. Graph per function.
-  /// 
-  bool runOnFunction(Function &F);
-
-  /// getAnalysisUsage - This does not modify anything.  It uses the Top-Down DS
-  /// Graph and IPModRef.
-  void getAnalysisUsage(AnalysisUsage &AU) const;
-
-  /// Debugging support methods
-  /// 
-  void print(std::ostream &O, const Module* = 0) const;
-  void dump() const;
-};
-
-} // End llvm namespace
-
-#endif