Analyzer moved to ../Reader directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14491 91177308-0d34-0410-b5e6-96231b3b80d8

7 files changed, 0 insertions, 2573 deletions

diff --git a/lib/Bytecode/Analyzer/Analyzer.cpp b/lib/Bytecode/Analyzer/Analyzer.cpp
deleted file mode 100644
index 94680949cb..0000000000
--- a/lib/Bytecode/Analyzer/Analyzer.cpp
+++ /dev/null
@@ -1,297 +0,0 @@
-//===-- BytecodeHandler.cpp - Parsing Handler -------------------*- C++ -*-===//
-// 
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by Reid Spencer and is distributed under the 
-// University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
-//===----------------------------------------------------------------------===//
-//
-//  This header file defines the BytecodeHandler class that gets called by the
-//  AbstractBytecodeParser when parsing events occur.
-//
-//===----------------------------------------------------------------------===//
-
-#include "AnalyzerInternals.h"
-#include <iostream>
-
-using namespace llvm;
-
-
-namespace {
-
-class AnalyzerHandler : public BytecodeHandler {
-  BytecodeAnalysis& bca;
-  BytecodeAnalysis::BytecodeFunctionInfo* currFunc;
-public:
-  AnalyzerHandler(BytecodeAnalysis& TheBca) 
-    : bca(TheBca) 
-    , currFunc(0)
-    { }  
-
-  virtual bool handleError(const std::string& str ) {
-    return false;
-  }
-
-  virtual void handleStart() {
-    bca.ModuleId.clear();
-    bca.numBlocks = 0;
-    bca.numTypes = 0;
-    bca.numValues = 0;
-    bca.numFunctions = 0;
-    bca.numConstants = 0;
-    bca.numGlobalVars = 0;
-    bca.numInstructions = 0;
-    bca.numBasicBlocks = 0;
-    bca.numOperands = 0;
-    bca.numCmpctnTables = 0;
-    bca.numSymTab = 0;
-    bca.maxTypeSlot = 0;
-    bca.maxValueSlot = 0;
-    bca.numAlignment = 0;
-    bca.fileDensity = 0.0;
-    bca.globalsDensity = 0.0;
-    bca.functionDensity = 0.0;
-    bca.instructionSize = 0;
-    bca.longInstructions = 0;
-    bca.vbrCount32 = 0;
-    bca.vbrCount64 = 0;
-    bca.vbrCompBytes = 0;
-    bca.vbrExpdBytes = 0;
-    bca.FunctionInfo.clear();
-    bca.BytecodeDump.clear();
-    bca.BlockSizes[BytecodeFormat::Module] = 0;
-    bca.BlockSizes[BytecodeFormat::Function] = 0;
-    bca.BlockSizes[BytecodeFormat::ConstantPool] = 0;
-    bca.BlockSizes[BytecodeFormat::SymbolTable] = 0;
-    bca.BlockSizes[BytecodeFormat::ModuleGlobalInfo] = 0;
-    bca.BlockSizes[BytecodeFormat::GlobalTypePlane] = 0;
-    bca.BlockSizes[BytecodeFormat::BasicBlock] = 0;
-    bca.BlockSizes[BytecodeFormat::InstructionList] = 0;
-    bca.BlockSizes[BytecodeFormat::CompactionTable] = 0;
-  }
-
-  virtual void handleFinish() {
-    bca.fileDensity = double(bca.byteSize) / double( bca.numTypes + bca.numValues );
-    double globalSize = 0.0;
-    globalSize += double(bca.BlockSizes[BytecodeFormat::ConstantPool]);
-    globalSize += double(bca.BlockSizes[BytecodeFormat::ModuleGlobalInfo]);
-    globalSize += double(bca.BlockSizes[BytecodeFormat::GlobalTypePlane]);
-    bca.globalsDensity = globalSize / double( bca.numTypes + bca.numConstants + 
-      bca.numGlobalVars );
-    bca.functionDensity = double(bca.BlockSizes[BytecodeFormat::Function]) / 
-      double(bca.numFunctions);
-  }
-
-  virtual void handleModuleBegin(const std::string& id) {
-    bca.ModuleId = id;
-  }
-
-  virtual void handleModuleEnd(const std::string& id) { }
-
-  virtual void handleVersionInfo(
-    unsigned char RevisionNum,        ///< Byte code revision number
-    Module::Endianness Endianness,    ///< Endianness indicator
-    Module::PointerSize PointerSize   ///< PointerSize indicator
-  ) { }
-
-  virtual void handleModuleGlobalsBegin(unsigned size) { }
-
-  virtual void handleGlobalVariable( 
-    const Type* ElemType,     ///< The type of the global variable
-    bool isConstant,          ///< Whether the GV is constant or not
-    GlobalValue::LinkageTypes ///< The linkage type of the GV
-  ) {
-    bca.numGlobalVars++;
-    bca.numValues++;
-  }
-
-  virtual void handleInitializedGV( 
-    const Type* ElemType,     ///< The type of the global variable
-    bool isConstant,          ///< Whether the GV is constant or not
-    GlobalValue::LinkageTypes,///< The linkage type of the GV
-    unsigned initSlot         ///< Slot number of GV's initializer
-  ) {
-    bca.numGlobalVars++;
-    bca.numValues++;
-  }
-
-  virtual void handleType( const Type* Ty ) { bca.numTypes++; }
-
-  virtual void handleFunctionDeclaration( 
-    Function* Func,	    ///< The function
-    const FunctionType* FuncType    ///< The type of the function
-  ) {
-    bca.numFunctions++;
-    bca.numValues++;
-  }
-
-  virtual void handleModuleGlobalsEnd() { }
-
-  virtual void handleCompactionTableBegin() { }
-
-  virtual void handleCompactionTablePlane( unsigned Ty, unsigned NumEntries) {
-    bca.numCmpctnTables++;
-  }
-
-  virtual void handleCompactionTableType( unsigned i, unsigned TypSlot, 
-      const Type* ) {}
-
-  virtual void handleCompactionTableValue( 
-    unsigned i, 
-    unsigned ValSlot, 
-    const Type* ) { }
-
-  virtual void handleCompactionTableEnd() { }
-
-  virtual void handleSymbolTableBegin() { bca.numSymTab++; }
-
-  virtual void handleSymbolTablePlane( unsigned Ty, unsigned NumEntries, 
-    const Type* Typ) { }
-
-  virtual void handleSymbolTableType( unsigned i, unsigned slot, 
-    const std::string& name ) { }
-
-  virtual void handleSymbolTableValue( unsigned i, unsigned slot, 
-    const std::string& name ) { }
-
-  virtual void handleSymbolTableEnd() { }
-
-  virtual void handleFunctionBegin( Function* Func, unsigned Size) {
-    const FunctionType* FType = 
-      cast<FunctionType>(Func->getType()->getElementType());
-    currFunc = &bca.FunctionInfo[Func];
-    currFunc->description = FType->getDescription();
-    currFunc->name = Func->getName();
-    currFunc->byteSize = Size;
-    currFunc->numInstructions = 0;
-    currFunc->numBasicBlocks = 0;
-    currFunc->numPhis = 0;
-    currFunc->numOperands = 0;
-    currFunc->density = 0.0;
-    currFunc->instructionSize = 0;
-    currFunc->longInstructions = 0;
-    currFunc->vbrCount32 = 0;
-    currFunc->vbrCount64 = 0;
-    currFunc->vbrCompBytes = 0;
-    currFunc->vbrExpdBytes = 0;
-  }
-
-  virtual void handleFunctionEnd( Function* Func) {
-    currFunc->density = double(currFunc->byteSize) /
-      double(currFunc->numInstructions+currFunc->numBasicBlocks);
-  }
-
-  virtual void handleBasicBlockBegin( unsigned blocknum) {
-    bca.numBasicBlocks++;
-    bca.numValues++;
-    if ( currFunc ) currFunc->numBasicBlocks++;
-  }
-
-  virtual bool handleInstruction( unsigned Opcode, const Type* iType, 
-    std::vector<unsigned>& Operands, unsigned Size) {
-    bca.numInstructions++;
-    bca.numValues++;
-    bca.instructionSize += Size;
-    if (Size > 4 ) bca.longInstructions++;
-    bca.numOperands += Operands.size();
-    if ( currFunc ) {
-      currFunc->numInstructions++;
-      currFunc->instructionSize += Size;
-      if (Size > 4 ) currFunc->longInstructions++;
-      if ( Opcode == Instruction::PHI ) currFunc->numPhis++;
-    }
-    return Instruction::isTerminator(Opcode); 
-  }
-
-  virtual void handleBasicBlockEnd(unsigned blocknum) { }
-
-  virtual void handleGlobalConstantsBegin() { }
-
-  virtual void handleConstantExpression( unsigned Opcode, const Type* Typ, 
-      std::vector<std::pair<const Type*,unsigned> > ArgVec ) {
-    bca.numConstants++;
-    bca.numValues++;
-  }
-
-  virtual void handleConstantValue( Constant * c ) {
-    bca.numConstants++;
-    bca.numValues++;
-  }
-
-  virtual void handleConstantArray( const ArrayType* AT, 
-          std::vector<unsigned>& Elements ) {
-    bca.numConstants++;
-    bca.numValues++;
-  }
-
-  virtual void handleConstantStruct(
-        const StructType* ST,
-        std::vector<unsigned>& ElementSlots)
-  {
-    bca.numConstants++;
-    bca.numValues++;
-  }
-
-  virtual void handleConstantPointer( const PointerType* PT, unsigned Slot) {
-    bca.numConstants++;
-    bca.numValues++;
-  }
-
-  virtual void handleConstantString( const ConstantArray* CA ) {
-    bca.numConstants++;
-    bca.numValues++;
-  }
-
-  virtual void handleGlobalConstantsEnd() { }
-
-  virtual void handleAlignment(unsigned numBytes) {
-    bca.numAlignment += numBytes;
-  }
-
-  virtual void handleBlock(
-    unsigned BType, const unsigned char* StartPtr, unsigned Size) {
-    bca.numBlocks++;
-    bca.BlockSizes[llvm::BytecodeFormat::FileBlockIDs(BType)] += Size;
-  }
-
-  virtual void handleVBR32(unsigned Size ) {
-    bca.vbrCount32++;
-    bca.vbrCompBytes += Size;
-    bca.vbrExpdBytes += sizeof(uint32_t);
-    if (currFunc) {
-      currFunc->vbrCount32++;
-      currFunc->vbrCompBytes += Size;
-      currFunc->vbrExpdBytes += sizeof(uint32_t);
-    }
-  }
-
-  virtual void handleVBR64(unsigned Size ) {
-    bca.vbrCount64++;
-    bca.vbrCompBytes += Size;
-    bca.vbrExpdBytes += sizeof(uint64_t);
-    if ( currFunc ) {
-      currFunc->vbrCount64++;
-      currFunc->vbrCompBytes += Size;
-      currFunc->vbrExpdBytes += sizeof(uint64_t);
-    }
-  }
-};
-
-}
-
-void llvm::BytecodeAnalyzer::AnalyzeBytecode(
-    const unsigned char *Buf, 
-    unsigned Length,
-    BytecodeAnalysis& bca,
-    const std::string &ModuleID
-)
-{
-  bca.byteSize = Length;
-  AnalyzerHandler TheHandler(bca);
-  AbstractBytecodeParser TheParser(&TheHandler, true, true, true);
-  TheParser.ParseBytecode( Buf, Length, ModuleID );
-  TheParser.ParseAllFunctionBodies();
-}
-
-// vim: sw=2
diff --git a/lib/Bytecode/Analyzer/AnalyzerInternals.h b/lib/Bytecode/Analyzer/AnalyzerInternals.h
deleted file mode 100644
index d7733c7176..0000000000
--- a/lib/Bytecode/Analyzer/AnalyzerInternals.h
+++ /dev/null
@@ -1,51 +0,0 @@
-//===-- ReaderInternals.h - Definitions internal to the reader --*- 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 header file defines various stuff that is used by the bytecode reader.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef ANALYZER_INTERNALS_H
-#define ANALYZER_INTERNALS_H
-
-#include "Parser.h"
-#include "llvm/Bytecode/Analyzer.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-
-
-namespace llvm {
-
-class BytecodeAnalyzer {
-  BytecodeAnalyzer(const BytecodeAnalyzer &);  // DO NOT IMPLEMENT
-  void operator=(const BytecodeAnalyzer &);  // DO NOT IMPLEMENT
-public:
-  BytecodeAnalyzer() { }
-  ~BytecodeAnalyzer() { }
-
-  void AnalyzeBytecode(
-    const unsigned char *Buf, 
-    unsigned Length,
-    BytecodeAnalysis& bca,
-    const std::string &ModuleID
-  );
-
-  void DumpBytecode(
-    const unsigned char *Buf, 
-    unsigned Length,
-    BytecodeAnalysis& bca,
-    const std::string &ModuleID
-  );
-};
-
-} // End llvm namespace
-
-#endif
-
-// vim: sw=2
diff --git a/lib/Bytecode/Analyzer/AnalyzerWrappers.cpp b/lib/Bytecode/Analyzer/AnalyzerWrappers.cpp
deleted file mode 100644
index f8493170fa..0000000000
--- a/lib/Bytecode/Analyzer/AnalyzerWrappers.cpp
+++ /dev/null
@@ -1,332 +0,0 @@
-//===- AnalyzerWrappers.cpp - Analyze bytecode from file or buffer  -------===//
-// 
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by Reid Spencer and is distributed under the
-// University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
-//===----------------------------------------------------------------------===//
-//
-// This file implements loading and analysis of a bytecode file and analyzing a
-// bytecode buffer.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Bytecode/Analyzer.h"
-#include "AnalyzerInternals.h"
-#include "Support/FileUtilities.h"
-#include "Support/StringExtras.h"
-#include "Config/unistd.h"
-#include <cerrno>
-#include <iomanip>
-
-using namespace llvm;
-
-//===----------------------------------------------------------------------===//
-// BytecodeFileAnalyzer - Analyze from an mmap'able file descriptor.
-//
-
-namespace {
-  /// BytecodeFileAnalyzer - parses a bytecode file from a file
-  class BytecodeFileAnalyzer : public BytecodeAnalyzer {
-  private:
-    unsigned char *Buffer;
-    unsigned Length;
-
-    BytecodeFileAnalyzer(const BytecodeFileAnalyzer&); // Do not implement
-    void operator=(const BytecodeFileAnalyzer &BFR); // Do not implement
-
-  public:
-    BytecodeFileAnalyzer(const std::string &Filename, BytecodeAnalysis& bca);
-    ~BytecodeFileAnalyzer();
-  };
-}
-
-static std::string ErrnoMessage (int savedErrNum, std::string descr) {
-   return ::strerror(savedErrNum) + std::string(", while trying to ") + descr;
-}
-
-BytecodeFileAnalyzer::BytecodeFileAnalyzer(const std::string &Filename, 
-                                           BytecodeAnalysis& bca) {
-  Buffer = (unsigned char*)ReadFileIntoAddressSpace(Filename, Length);
-  if (Buffer == 0)
-    throw "Error reading file '" + Filename + "'.";
-
-  try {
-    // Parse the bytecode we mmapped in
-    if ( bca.dumpBytecode ) 
-      DumpBytecode(Buffer, Length, bca, Filename);
-    AnalyzeBytecode(Buffer, Length, bca, Filename);
-  } catch (...) {
-    UnmapFileFromAddressSpace(Buffer, Length);
-    throw;
-  }
-}
-
-BytecodeFileAnalyzer::~BytecodeFileAnalyzer() {
-  // Unmmap the bytecode...
-  UnmapFileFromAddressSpace(Buffer, Length);
-}
-
-//===----------------------------------------------------------------------===//
-// BytecodeBufferAnalyzer - Read from a memory buffer
-//
-
-namespace {
-  /// BytecodeBufferAnalyzer - parses a bytecode file from a buffer
-  ///
-  class BytecodeBufferAnalyzer : public BytecodeAnalyzer {
-  private:
-    const unsigned char *Buffer;
-    bool MustDelete;
-
-    BytecodeBufferAnalyzer(const BytecodeBufferAnalyzer&); // Do not implement
-    void operator=(const BytecodeBufferAnalyzer &BFR);   // Do not implement
-
-  public:
-    BytecodeBufferAnalyzer(const unsigned char *Buf, unsigned Length,
-                           BytecodeAnalysis& bca, const std::string &ModuleID);
-    ~BytecodeBufferAnalyzer();
-
-  };
-}
-
-BytecodeBufferAnalyzer::BytecodeBufferAnalyzer(const unsigned char *Buf,
-                                               unsigned Length,
-                                               BytecodeAnalysis& bca,
-                                               const std::string &ModuleID) {
-  // If not aligned, allocate a new buffer to hold the bytecode...
-  const unsigned char *ParseBegin = 0;
-  if ((intptr_t)Buf & 3) {
-    Buffer = new unsigned char[Length+4];
-    unsigned Offset = 4 - ((intptr_t)Buffer & 3);   // Make sure it's aligned
-    ParseBegin = Buffer + Offset;
-    memcpy((unsigned char*)ParseBegin, Buf, Length);    // Copy it over
-    MustDelete = true;
-  } else {
-    // If we don't need to copy it over, just use the caller's copy
-    ParseBegin = Buffer = Buf;
-    MustDelete = false;
-  }
-  try {
-    if ( bca.dumpBytecode ) 
-      DumpBytecode(ParseBegin, Length, bca, ModuleID);
-    AnalyzeBytecode(ParseBegin, Length, bca, ModuleID);
-  } catch (...) {
-    if (MustDelete) delete [] Buffer;
-    throw;
-  }
-}
-
-BytecodeBufferAnalyzer::~BytecodeBufferAnalyzer() {
-  if (MustDelete) delete [] Buffer;
-}
-
-//===----------------------------------------------------------------------===//
-//  BytecodeStdinAnalyzer - Read bytecode from Standard Input
-//
-
-namespace {
-  /// BytecodeStdinAnalyzer - parses a bytecode file from stdin
-  /// 
-  class BytecodeStdinAnalyzer : public BytecodeAnalyzer {
-  private:
-    std::vector<unsigned char> FileData;
-    unsigned char *FileBuf;
-
-    BytecodeStdinAnalyzer(const BytecodeStdinAnalyzer&); // Do not implement
-    void operator=(const BytecodeStdinAnalyzer &BFR);  // Do not implement
-
-  public:
-    BytecodeStdinAnalyzer(BytecodeAnalysis& bca);
-  };
-}
-
-BytecodeStdinAnalyzer::BytecodeStdinAnalyzer(BytecodeAnalysis& bca ) {
-  int BlockSize;
-  unsigned char Buffer[4096*4];
-
-  // Read in all of the data from stdin, we cannot mmap stdin...
-  while ((BlockSize = ::read(0 /*stdin*/, Buffer, 4096*4))) {
-    if (BlockSize == -1)
-      throw ErrnoMessage(errno, "read from standard input");
-    
-    FileData.insert(FileData.end(), Buffer, Buffer+BlockSize);
-  }
-
-  if (FileData.empty())
-    throw std::string("Standard Input empty!");
-
-  FileBuf = &FileData[0];
-  if (bca.dumpBytecode)
-    DumpBytecode(&FileData[0], FileData.size(), bca, "<stdin>");
-  AnalyzeBytecode(FileBuf, FileData.size(), bca, "<stdin>");
-}
-
-//===----------------------------------------------------------------------===//
-// Wrapper functions
-//===----------------------------------------------------------------------===//
-
-// AnalyzeBytecodeFile - analyze one file
-void llvm::AnalyzeBytecodeFile(const std::string &Filename, 
-                               BytecodeAnalysis& bca,
-                               std::string *ErrorStr) 
-{
-  try {
-    if ( Filename != "-" )
-      BytecodeFileAnalyzer bfa(Filename,bca);
-    else
-      BytecodeStdinAnalyzer bsa(bca);
-  } catch (std::string &err) {
-    if (ErrorStr) *ErrorStr = err;
-  }
-}
-
-// AnalyzeBytecodeBuffer - analyze a buffer
-void llvm::AnalyzeBytecodeBuffer(
-       const unsigned char* Buffer, ///< Pointer to start of bytecode buffer
-       unsigned BufferSize,         ///< Size of the bytecode buffer
-       BytecodeAnalysis& Results,   ///< The results of the analysis
-       std::string* ErrorStr        ///< Errors, if any.
-     ) 
-{
-  try {
-    BytecodeBufferAnalyzer(Buffer, BufferSize, Results, "<buffer>" );
-  } catch (std::string& err ) {
-    if ( ErrorStr) *ErrorStr = err;
-  }
-}
-
-
-/// This function prints the contents of rhe BytecodeAnalysis structure in
-/// a human legible form.
-/// @brief Print BytecodeAnalysis structure to an ostream
-namespace {
-inline static void print(std::ostream& Out, const char*title, 
-  unsigned val, bool nl = true ) {
-  Out << std::setw(30) << std::right << title 
-      << std::setw(0) << ": "
-      << std::setw(9) << val << "\n";
-}
-
-inline static void print(std::ostream&Out, const char*title, 
-  double val ) {
-  Out << std::setw(30) << std::right << title 
-      << std::setw(0) << ": "
-      << std::setw(9) << std::setprecision(6) << val << "\n" ;
-}
-
-inline static void print(std::ostream&Out, const char*title, 
-  double top, double bot ) {
-  Out << std::setw(30) << std::right << title 
-      << std::setw(0) << ": "
-      << std::setw(9) << std::setprecision(6) << top 
-      << " (" << std::left << std::setw(0) << std::setprecision(4) 
-      << (top/bot)*100.0 << "%)\n";
-}
-inline static void print(std::ostream&Out, const char*title, 
-  std::string val, bool nl = true) {
-  Out << std::setw(30) << std::right << title 
-      << std::setw(0) << ": "
-      << std::left << val << (nl ? "\n" : "");
-}
-
-}
-
-void llvm::PrintBytecodeAnalysis(BytecodeAnalysis& bca, std::ostream& Out )
-{
-  print(Out, "Bytecode Analysis Of Module",     bca.ModuleId);
-  print(Out, "File Size",                       bca.byteSize);
-  print(Out, "Bytecode Compression Index",std::string("TBD"));
-  print(Out, "Number Of Bytecode Blocks",       bca.numBlocks);
-  print(Out, "Number Of Types",                 bca.numTypes);
-  print(Out, "Number Of Values",                bca.numValues);
-  print(Out, "Number Of Constants",             bca.numConstants);
-  print(Out, "Number Of Global Variables",      bca.numGlobalVars);
-  print(Out, "Number Of Functions",             bca.numFunctions);
-  print(Out, "Number Of Basic Blocks",          bca.numBasicBlocks);
-  print(Out, "Number Of Instructions",          bca.numInstructions);
-  print(Out, "Number Of Operands",              bca.numOperands);
-  print(Out, "Number Of Compaction Tables",     bca.numCmpctnTables);
-  print(Out, "Number Of Symbol Tables",         bca.numSymTab);
-  print(Out, "Long Instructions", bca.longInstructions);
-  print(Out, "Instruction Size", bca.instructionSize);
-  print(Out, "Average Instruction Size", 
-    double(bca.instructionSize)/double(bca.numInstructions));
-  print(Out, "Maximum Type Slot Number",        bca.maxTypeSlot);
-  print(Out, "Maximum Value Slot Number",       bca.maxValueSlot);
-  print(Out, "Bytes Thrown To Alignment",       double(bca.numAlignment), 
-    double(bca.byteSize));
-  print(Out, "File Density (bytes/def)",        bca.fileDensity);
-  print(Out, "Globals Density (bytes/def)",     bca.globalsDensity);
-  print(Out, "Function Density (bytes/func)",   bca.functionDensity);
-  print(Out, "Number of VBR 32-bit Integers",   bca.vbrCount32);
-  print(Out, "Number of VBR 64-bit Integers",   bca.vbrCount64);
-  print(Out, "Number of VBR Compressed Bytes",  bca.vbrCompBytes);
-  print(Out, "Number of VBR Expanded Bytes",    bca.vbrExpdBytes);
-  print(Out, "VBR Savings", 
-    double(bca.vbrExpdBytes)-double(bca.vbrCompBytes),
-    double(bca.byteSize));
-
-  if ( bca.detailedResults ) {
-    print(Out, "Module Bytes",
-        double(bca.BlockSizes[BytecodeFormat::Module]),
-        double(bca.byteSize));
-    print(Out, "Function Bytes", 
-        double(bca.BlockSizes[BytecodeFormat::Function]),
-        double(bca.byteSize));
-    print(Out, "Constant Pool Bytes", 
-        double(bca.BlockSizes[BytecodeFormat::ConstantPool]),
-        double(bca.byteSize));
-    print(Out, "Symbol Table Bytes", 
-        double(bca.BlockSizes[BytecodeFormat::SymbolTable]),
-        double(bca.byteSize));
-    print(Out, "Module Global Info Bytes", 
-        double(bca.BlockSizes[BytecodeFormat::ModuleGlobalInfo]),
-        double(bca.byteSize));
-    print(Out, "Global Type Plane Bytes", 
-        double(bca.BlockSizes[BytecodeFormat::GlobalTypePlane]),
-        double(bca.byteSize));
-    print(Out, "Basic Block Bytes", 
-        double(bca.BlockSizes[BytecodeFormat::BasicBlock]),
-        double(bca.byteSize));
-    print(Out, "Instruction List Bytes", 
-        double(bca.BlockSizes[BytecodeFormat::InstructionList]),
-        double(bca.byteSize));
-    print(Out, "Compaction Table Bytes", 
-        double(bca.BlockSizes[BytecodeFormat::CompactionTable]),
-        double(bca.byteSize));
-
-    std::map<const Function*,BytecodeAnalysis::BytecodeFunctionInfo>::iterator I = 
-      bca.FunctionInfo.begin();
-    std::map<const Function*,BytecodeAnalysis::BytecodeFunctionInfo>::iterator E = 
-      bca.FunctionInfo.end();
-
-    while ( I != E ) {
-      Out << std::left << std::setw(0);
-      Out << "Function: " << I->second.name << "\n";
-      print(Out, "Type:", I->second.description);
-      print(Out, "Byte Size", I->second.byteSize);
-      print(Out, "Instructions", I->second.numInstructions);
-      print(Out, "Long Instructions", I->second.longInstructions);
-      print(Out, "Instruction Size", I->second.instructionSize);
-      print(Out, "Average Instruction Size", 
-        double(I->second.instructionSize)/double(I->second.numInstructions));
-      print(Out, "Basic Blocks", I->second.numBasicBlocks);
-      print(Out, "Operand", I->second.numOperands);
-      print(Out, "Function Density", I->second.density);
-      print(Out, "Number of VBR 32-bit Integers",   I->second.vbrCount32);
-      print(Out, "Number of VBR 64-bit Integers",   I->second.vbrCount64);
-      print(Out, "Number of VBR Compressed Bytes",  I->second.vbrCompBytes);
-      print(Out, "Number of VBR Expanded Bytes",    I->second.vbrExpdBytes);
-      print(Out, "VBR Savings", 
-        double(I->second.vbrExpdBytes)-double(I->second.vbrCompBytes),
-        double(I->second.byteSize));
-      ++I;
-    }
-  }
-
-  if ( bca.dumpBytecode )
-    Out << bca.BytecodeDump;
-}
-// vim: sw=2
diff --git a/lib/Bytecode/Analyzer/Dumper.cpp b/lib/Bytecode/Analyzer/Dumper.cpp
deleted file mode 100644
index 280a12ba73..0000000000
--- a/lib/Bytecode/Analyzer/Dumper.cpp
+++ /dev/null
@@ -1,274 +0,0 @@
-//===-- BytecodeDumper.cpp - Parsing Handler --------------------*- C++ -*-===//
-// 
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by Reid Spencer and is distributed under the 
-// University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
-//===----------------------------------------------------------------------===//
-//
-//  This header file defines the BytecodeDumper class that gets called by the
-//  AbstractBytecodeParser when parsing events occur. It merely dumps the
-//  information presented to it from the parser.
-//
-//===----------------------------------------------------------------------===//
-
-#include "AnalyzerInternals.h"
-#include "llvm/Constant.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Instruction.h"
-#include "llvm/Type.h"
-
-using namespace llvm;
-
-namespace {
-
-class BytecodeDumper : public llvm::BytecodeHandler {
-public:
-
-  virtual bool handleError(const std::string& str )
-  {
-    std::cout << "ERROR: " << str << "\n";
-    return true;
-  }
-
-  virtual void handleStart()
-  {
-    std::cout << "Bytecode {\n";
-  }
-
-  virtual void handleFinish()
-  {
-    std::cout << "} End Bytecode\n";
-  }
-
-  virtual void handleModuleBegin(const std::string& id)
-  {
-    std::cout << "  Module " << id << " {\n";
-  }
-
-  virtual void handleModuleEnd(const std::string& id)
-  {
-    std::cout << "  } End Module " << id << "\n";
-  }
-
-  virtual void handleVersionInfo(
-    unsigned char RevisionNum,        ///< Byte code revision number
-    Module::Endianness Endianness,    ///< Endianness indicator
-    Module::PointerSize PointerSize   ///< PointerSize indicator
-  )
-  {
-    std::cout << "    RevisionNum: " << int(RevisionNum) 
-	      << " Endianness: " << Endianness
-	      << " PointerSize: " << PointerSize << "\n";
-  }
-
-  virtual void handleModuleGlobalsBegin()
-  {
-    std::cout << "    BLOCK: ModuleGlobalInfo {\n";
-  }
-
-  virtual void handleGlobalVariable( 
-    const Type* ElemType,     ///< The type of the global variable
-    bool isConstant,          ///< Whether the GV is constant or not
-    GlobalValue::LinkageTypes Linkage ///< The linkage type of the GV
-  )
-  {
-    std::cout << "      GV: Uninitialized, " 
-	     << ( isConstant? "Constant, " : "Variable, ")
-	     << " Linkage=" << Linkage << " Type=" 
-	     << ElemType->getDescription() << "\n"; 
-  }
-
-  virtual void handleInitializedGV( 
-    const Type* ElemType,     ///< The type of the global variable
-    bool isConstant,          ///< Whether the GV is constant or not
-    GlobalValue::LinkageTypes Linkage,///< The linkage type of the GV
-    unsigned initSlot         ///< Slot number of GV's initializer
-  )
-  {
-    std::cout << "      GV: Initialized, " 
-	     << ( isConstant? "Constant, " : "Variable, ")
-	     << " Linkage=" << Linkage << " Type=" 
-	     << ElemType->getDescription()
-	     << " InitializerSlot=" << initSlot << "\n"; 
-  }
-
-  virtual void handleType( const Type* Ty ) {
-    std::cout << "      Type: " << Ty->getDescription() << "\n";
-  }
-
-  virtual void handleFunctionDeclaration( 
-    Function* Func,
-    const FunctionType* FuncType) {
-    std::cout << "      Function: " << FuncType->getDescription() << "\n";
-  }
-
-  virtual void handleModuleGlobalsEnd() {
-    std::cout << "    } END BLOCK: ModuleGlobalInfo\n";
-  }
-
-  virtual void handleCompactionTableBegin() {
-    std::cout << "    BLOCK: CompactionTable {\n";
-  }
-
-  virtual void handleCompactionTablePlane( unsigned Ty, unsigned NumEntries ) {
-    std::cout << "      Plane: Ty=" << Ty << " Size=" << NumEntries << "\n";
-  }
-
-  virtual void handleCompactionTableType( 
-    unsigned i, 
-    unsigned TypSlot, 
-    const Type* Ty) {
-    std::cout << "        Type: " << i << " Slot:" << TypSlot 
-	      << " is " << Ty->getDescription() << "\n"; 
-  }
-
-  virtual void handleCompactionTableValue( 
-    unsigned i, 
-    unsigned ValSlot, 
-    const Type* Ty ) {
-    std::cout << "        Value: " << i << " Slot:" << ValSlot 
-	      << " is " << Ty->getDescription() << "\n"; 
-  }
-
-  virtual void handleCompactionTableEnd() {
-    std::cout << "    } END BLOCK: CompactionTable\n";
-  }
-
-  virtual void handleSymbolTableBegin() {
-    std::cout << "    BLOCK: SymbolTable {\n";
-  }
-
-  virtual void handleSymbolTablePlane( 
-    unsigned Ty, 
-    unsigned NumEntries, 
-    const Type* Typ) {
-    std::cout << "      Plane: Ty=" << Ty << " Size=" << NumEntries
-	      << " Type: " << Typ->getDescription() << "\n"; 
-  }
-
-  virtual void handleSymbolTableType( 
-    unsigned i, 
-    unsigned slot, 
-    const std::string& name ) {
-    std::cout << "        Type " << i << " Slot=" << slot
-	      << " Name: " << name << "\n"; 
-  }
-
-  virtual void handleSymbolTableValue( 
-    unsigned i, 
-    unsigned slot, 
-    const std::string& name ) {
-    std::cout << "        Value " << i << " Slot=" << slot
-	      << " Name: " << name << "\n";
-  }
-
-  virtual void handleSymbolTableEnd() {
-    std::cout << "    } END BLOCK: SymbolTable\n";
-  }
-
-  virtual void handleFunctionBegin(
-    const Type* FType, GlobalValue::LinkageTypes linkage ) {
-    std::cout << "BLOCK: Function {\n";
-    std::cout << "  Linkage: " << linkage << "\n";
-    std::cout << "  Type: " << FType->getDescription() << "\n";
-  }
-
-  virtual void handleFunctionEnd( const Type* FType) {
-    std::cout << "} END BLOCK: Function\n";
-  }
-
-  virtual void handleBasicBlockBegin( unsigned blocknum) {
-    std::cout << "  BLOCK: BasicBlock #" << blocknum << "{\n";
-  }
-
-  virtual bool handleInstruction(
-    unsigned Opcode, 
-    const Type* iType, 
-    std::vector<unsigned>& Operands,
-    unsigned Size) {
-    std::cout << "    INST: OpCode=" 
-	      << Instruction::getOpcodeName(Opcode) << " Type=" 
-	      << iType->getDescription() << "\n";
-    for ( unsigned i = 0; i < Operands.size(); ++i ) 
-      std::cout << "      Op#" << i << " Slot=" << Operands[i] << "\n";
-    
-    return Instruction::isTerminator(Opcode); 
-  }
-
-  virtual void handleBasicBlockEnd(unsigned blocknum) {
-    std::cout << "  } END BLOCK: BasicBlock #" << blocknum << "{\n";
-  }
-
-  virtual void handleGlobalConstantsBegin() {
-    std::cout << "    BLOCK: GlobalConstants {\n";
-  }
-
-  virtual void handleConstantExpression( 
-      unsigned Opcode, 
-      const Type* Typ, 
-      std::vector<std::pair<const Type*,unsigned> > ArgVec 
-    ) {
-    std::cout << "      EXPR: " << Instruction::getOpcodeName(Opcode)
-	      << " Type=" << Typ->getDescription() << "\n";
-    for ( unsigned i = 0; i < ArgVec.size(); ++i ) 
-      std::cout << "        Arg#" << i << " Type=" 
-	<< ArgVec[i].first->getDescription() << " Slot=" 
-	<< ArgVec[i].second << "\n";
-  }
-
-  virtual void handleConstantValue( Constant * c ) {
-    std::cout << "      VALUE: ";
-    c->print(std::cout);
-    std::cout << "\n";
-  }
-
-  virtual void handleConstantArray(const ArrayType* AT, 
-				   std::vector<unsigned>& Elements ) {
-    std::cout << "      ARRAY: " << AT->getDescription() << "\n";
-    for ( unsigned i = 0; i < Elements.size(); ++i ) 
-      std::cout << "        #" << i << " Slot=" << Elements[i] << "\n";
-  }
-
-  virtual void handleConstantStruct( const StructType* ST,
-	std::vector<unsigned>& Elements) {
-    std::cout << "      STRUC: " << ST->getDescription() << "\n";
-    for ( unsigned i = 0; i < Elements.size(); ++i ) 
-      std::cout << "        #" << i << " Slot=" << Elements[i] << "\n";
-  }
-
-  virtual void handleConstantPointer(
-	const PointerType* PT, unsigned Slot)
-  {
-    std::cout << "      POINT: " << PT->getDescription() 
-	      << " Slot=" << Slot << "\n";
-  }
-
-  virtual void handleConstantString( const ConstantArray* CA ) {
-    std::cout << "      STRNG: ";
-    CA->print(std::cout); 
-    std::cout << "\n";
-  }
-
-  virtual void handleGlobalConstantsEnd() {
-    std::cout << "    } END BLOCK: GlobalConstants\n";
-  }
-};
-
-}
-
-void BytecodeAnalyzer::DumpBytecode(
-    const unsigned char *Buf, 
-    unsigned Length,
-    BytecodeAnalysis& bca,
-    const std::string &ModuleID) {
-  BytecodeDumper TheHandler;
-  AbstractBytecodeParser TheParser(&TheHandler);
-  TheParser.ParseBytecode( Buf, Length, ModuleID );
-  if ( bca.detailedResults )
-    TheParser.ParseAllFunctionBodies();
-}
-
-// vim: sw=2
diff --git a/lib/Bytecode/Analyzer/Makefile b/lib/Bytecode/Analyzer/Makefile
deleted file mode 100644
index f3327cd8d5..0000000000
--- a/lib/Bytecode/Analyzer/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-##===- lib/Bytecode/