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diff --git a/lib/Bytecode/Reader/Analyzer.cpp b/lib/Bytecode/Reader/Analyzer.cpp
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+//===-- Analyzer.cpp - Analysis and Dumping of Bytecode 000000---*- 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 file implements the AnalyzerHandler class and PrintBytecodeAnalysis
+// function which together comprise the basic functionality of the llmv-abcd
+// tool. The AnalyzerHandler collects information about the bytecode file into
+// the BytecodeAnalysis structure. The PrintBytecodeAnalysis function prints
+// out the content of that structure.
+// @see include/llvm/Bytecode/Analysis.h
+//
+//===----------------------------------------------------------------------===//
+
+#include "Reader.h"
+#include "llvm/Constants.h"
+#include "llvm/DerivedTypes.h"
+#include "llvm/Module.h"
+#include "llvm/Analysis/Verifier.h"
+#include "llvm/Bytecode/BytecodeHandler.h"
+#include "llvm/Assembly/Writer.h"
+#include <iomanip>
+#include <sstream>
+
+using namespace llvm;
+
+namespace {
+
+/// @brief Bytecode reading handler for analyzing bytecode.
+class AnalyzerHandler : public BytecodeHandler {
+ BytecodeAnalysis& bca; ///< The structure in which data is recorded
+ std::ostream* os; ///< A convenience for osing data.
+ /// @brief Keeps track of current function
+ BytecodeAnalysis::BytecodeFunctionInfo* currFunc;
+ Module* M; ///< Keeps track of current module
+
+/// @name Constructor
+/// @{
+public:
+ /// The only way to construct an AnalyzerHandler. All that is needed is a
+ /// reference to the BytecodeAnalysis structure where the output will be
+ /// placed.
+ AnalyzerHandler(BytecodeAnalysis& TheBca, std::ostream* output)
+ : bca(TheBca)
+ , os(output)
+ , currFunc(0)
+ { }
+
+/// @}
+/// @name BytecodeHandler Implementations
+/// @{
+public:
+ virtual void handleError(const std::string& str ) {
+ if (os)
+ *os << "ERROR: " << str << "\n";
+ }
+
+ virtual void handleStart( Module* Mod, unsigned theSize ) {
+ M = Mod;
+ if (os)
+ *os << "Bytecode {\n";
+ bca.byteSize = theSize;
+ 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.numLibraries = 0;
+ bca.libSize = 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.BlockSizes[BytecodeFormat::Reserved_DoNotUse] = 0;
+ bca.BlockSizes[BytecodeFormat::ModuleBlockID] = theSize;
+ bca.BlockSizes[BytecodeFormat::FunctionBlockID] = 0;
+ bca.BlockSizes[BytecodeFormat::ConstantPoolBlockID] = 0;
+ bca.BlockSizes[BytecodeFormat::SymbolTableBlockID] = 0;
+ bca.BlockSizes[BytecodeFormat::ModuleGlobalInfoBlockID] = 0;
+ bca.BlockSizes[BytecodeFormat::GlobalTypePlaneBlockID] = 0;
+ bca.BlockSizes[BytecodeFormat::InstructionListBlockID] = 0;
+ bca.BlockSizes[BytecodeFormat::CompactionTableBlockID] = 0;
+ }
+
+ virtual void handleFinish() {
+ if (os)
+ *os << "} End Bytecode\n";
+
+ bca.fileDensity = double(bca.byteSize) / double( bca.numTypes + bca.numValues );
+ double globalSize = 0.0;
+ globalSize += double(bca.BlockSizes[BytecodeFormat::ConstantPoolBlockID]);
+ globalSize += double(bca.BlockSizes[BytecodeFormat::ModuleGlobalInfoBlockID]);
+ globalSize += double(bca.BlockSizes[BytecodeFormat::GlobalTypePlaneBlockID]);
+ bca.globalsDensity = globalSize / double( bca.numTypes + bca.numConstants +
+ bca.numGlobalVars );
+ bca.functionDensity = double(bca.BlockSizes[BytecodeFormat::FunctionBlockID]) /
+ double(bca.numFunctions);
+
+ if ( bca.progressiveVerify ) {
+ try {
+ verifyModule(*M, ThrowExceptionAction);
+ } catch ( std::string& msg ) {
+ bca.VerifyInfo += "Verify@Finish: " + msg + "\n";
+ }
+ }
+ }
+
+ virtual void handleModuleBegin(const std::string& id) {
+ if (os)
+ *os << " Module " << id << " {\n";
+ bca.ModuleId = id;
+ }
+
+ virtual void handleModuleEnd(const std::string& id) {
+ if (os)
+ *os << " } End Module " << id << "\n";
+ if ( bca.progressiveVerify ) {
+ try {
+ verifyModule(*M, ThrowExceptionAction);
+ } catch ( std::string& msg ) {
+ bca.VerifyInfo += "Verify@EndModule: " + msg + "\n";
+ }
+ }
+ }
+
+ virtual void handleVersionInfo(
+ unsigned char RevisionNum, ///< Byte code revision number
+ Module::Endianness Endianness, ///< Endianness indicator
+ Module::PointerSize PointerSize ///< PointerSize indicator
+ ) {
+ if (os)
+ *os << " RevisionNum: " << int(RevisionNum)
+ << " Endianness: " << Endianness
+ << " PointerSize: " << PointerSize << "\n";
+ bca.version = RevisionNum;
+ }
+
+ virtual void handleModuleGlobalsBegin() {
+ if (os)
+ *os << " BLOCK: ModuleGlobalInfo {\n";
+ }
+
+ virtual void handleGlobalVariable(
+ const Type* ElemType,
+ bool isConstant,
+ GlobalValue::LinkageTypes Linkage,
+ unsigned SlotNum,
+ unsigned initSlot
+ ) {
+ if (os) {
+ *os << " GV: "
+ << ( initSlot == 0 ? "Uni" : "I" ) << "nitialized, "
+ << ( isConstant? "Constant, " : "Variable, ")
+ << " Linkage=" << Linkage << " Type=";
+ WriteTypeSymbolic(*os, ElemType, M);
+ *os << " Slot=" << SlotNum << " InitSlot=" << initSlot
+ << "\n";
+ }
+
+ bca.numGlobalVars++;
+ bca.numValues++;
+ if (SlotNum > bca.maxValueSlot)
+ bca.maxValueSlot = SlotNum;
+ if (initSlot > bca.maxValueSlot)
+ bca.maxValueSlot = initSlot;
+
+ }
+
+ virtual void handleTypeList(unsigned numEntries) {
+ bca.maxTypeSlot = numEntries - 1;
+ }
+
+ virtual void handleType( const Type* Ty ) {
+ bca.numTypes++;
+ if (os) {
+ *os << " Type: ";
+ WriteTypeSymbolic(*os,Ty,M);
+ *os << "\n";
+ }
+ }
+
+ virtual void handleFunctionDeclaration(
+ Function* Func ///< The function
+ ) {
+ bca.numFunctions++;
+ bca.numValues++;
+ if (os) {
+ *os << " Function Decl: ";
+ WriteTypeSymbolic(*os,Func->getType(),M);
+ *os << "\n";
+ }
+ }
+
+ virtual void handleGlobalInitializer(GlobalVariable* GV, Constant* CV) {
+ if (os) {
+ *os << " Initializer: GV=";
+ GV->print(*os);
+ *os << " CV=";
+ CV->print(*os);
+ *os << "\n";
+ }
+ }
+
+ virtual void handleDependentLibrary(const std::string& libName) {
+ bca.numLibraries++;
+ bca.libSize += libName.size() + (libName.size() < 128 ? 1 : 2);
+ if (os)
+ *os << " Library: '" << libName << "'\n";
+ }
+
+ virtual void handleModuleGlobalsEnd() {
+ if (os)
+ *os << " } END BLOCK: ModuleGlobalInfo\n";
+ if ( bca.progressiveVerify ) {
+ try {
+ verifyModule(*M, ThrowExceptionAction);
+ } catch ( std::string& msg ) {
+ bca.VerifyInfo += "Verify@EndModuleGlobalInfo: " + msg + "\n";
+ }
+ }
+ }
+
+ virtual void handleCompactionTableBegin() {
+ if (os)
+ *os << " BLOCK: CompactionTable {\n";
+ bca.numCmpctnTables++;
+ }
+
+ virtual void handleCompactionTablePlane( unsigned Ty, unsigned NumEntries) {
+ if (os)
+ *os << " Plane: Ty=" << Ty << " Size=" << NumEntries << "\n";
+ }
+
+ virtual void handleCompactionTableType( unsigned i, unsigned TypSlot,
+ const Type* Ty ) {
+ if (os) {
+ *os << " Type: " << i << " Slot:" << TypSlot << " is ";
+ WriteTypeSymbolic(*os,Ty,M);
+ *os << "\n";
+ }
+ }
+
+ virtual void handleCompactionTableValue(unsigned i, unsigned TypSlot,
+ unsigned ValSlot) {
+ if (os)
+ *os << " Value: " << i << " TypSlot: " << TypSlot
+ << " ValSlot:" << ValSlot << "\n";
+ if (ValSlot > bca.maxValueSlot)
+ bca.maxValueSlot = ValSlot;
+ }
+
+ virtual void handleCompactionTableEnd() {
+ if (os)
+ *os << " } END BLOCK: CompactionTable\n";
+ }
+
+ virtual void handleSymbolTableBegin(Function* CF, SymbolTable* ST) {
+ bca.numSymTab++;
+ if (os)
+ *os << " BLOCK: SymbolTable {\n";
+ }
+
+ virtual void handleSymbolTablePlane(unsigned Ty, unsigned NumEntries,
+ const Type* Typ) {
+ if (os) {
+ *os << " Plane: Ty=" << Ty << " Size=" << NumEntries << " Type: ";
+ WriteTypeSymbolic(*os,Typ,M);
+ *os << "\n";
+ }
+ }
+
+ virtual void handleSymbolTableType(unsigned i, unsigned TypSlot,
+ const std::string& name ) {
+ if (os)
+ *os << " Type " << i << " Slot=" << TypSlot
+ << " Name: " << name << "\n";
+ }
+
+ virtual void handleSymbolTableValue(unsigned i, unsigned ValSlot,
+ const std::string& name ) {
+ if (os)
+ *os << " Value " << i << " Slot=" << ValSlot
+ << " Name: " << name << "\n";
+ if (ValSlot > bca.maxValueSlot)
+ bca.maxValueSlot = ValSlot;
+ }
+
+ virtual void handleSymbolTableEnd() {
+ if (os)
+ *os << " } END BLOCK: SymbolTable\n";
+ }
+
+ virtual void handleFunctionBegin(Function* Func, unsigned Size) {
+ if (os) {
+ *os << " BLOCK: Function {\n"
+ << " Linkage: " << Func->getLinkage() << "\n"
+ << " Type: ";
+ WriteTypeSymbolic(*os,Func->getType(),M);
+ *os << "\n";
+ }
+
+ currFunc = &bca.FunctionInfo[Func];
+ std::ostringstream tmp;
+ WriteTypeSymbolic(tmp,Func->getType(),M);
+ currFunc->description = tmp.str();
+ 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) {
+ if (os)
+ *os << " } END BLOCK: Function\n";
+ currFunc->density = double(currFunc->byteSize) /
+ double(currFunc->numInstructions);
+
+ if ( bca.progressiveVerify ) {
+ try {
+ verifyModule(*M, ThrowExceptionAction);
+ } catch ( std::string& msg ) {
+ bca.VerifyInfo += "Verify@EndFunction: " + msg + "\n";
+ }
+ }
+ }
+
+ virtual void handleBasicBlockBegin( unsigned blocknum) {
+ if (os)
+ *os << " BLOCK: BasicBlock #" << blocknum << "{\n";
+ bca.numBasicBlocks++;
+ bca.numValues++;
+ if ( currFunc ) currFunc->numBasicBlocks++;
+ }
+
+ virtual bool handleInstruction( unsigned Opcode, const Type* iType,
+ std::vector<unsigned>& Operands, unsigned Size){
+ if (os) {
+ *os << " INST: OpCode="
+ << Instruction::getOpcodeName(Opcode) << " Type=\"";
+ WriteTypeSymbolic(*os,iType,M);
+ *os << "\"";
+ for ( unsigned i = 0; i < Operands.size(); ++i )
+ *os << " Op(" << i << ")=Slot(" << Operands[i] << ")";
+ *os << "\n";
+ }
+
+ bca.numInstructions++;
+ bca.numValues++;
+ bca.instructionSize += Size;
+ if (Size > 4 ) bca.longInstructions++;
+ bca.numOperands += Operands.size();
+ for (unsigned i = 0; i < Operands.size(); ++i )
+ if (Operands[i] > bca.maxValueSlot)
+ bca.maxValueSlot = Operands[i];
+ 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) {
+ if (os)
+ *os << " } END BLOCK: BasicBlock #" << blocknum << "{\n";
+ }
+
+ virtual void handleGlobalConstantsBegin() {
+ if (os)
+ *os << " BLOCK: GlobalConstants {\n";
+ }
+
+ virtual void handleConstantExpression( unsigned Opcode,
+ std::vector<Constant*> ArgVec, Constant* C ) {
+ if (os) {
+ *os << " EXPR: " << Instruction::getOpcodeName(Opcode) << "\n";
+ for ( unsigned i = 0; i < ArgVec.size(); ++i ) {
+ *os << " Arg#" << i << " "; ArgVec[i]->print(*os);
+ *os << "\n";
+ }
+ *os << " Value=";
+ C->print(*os);
+ *os << "\n";
+ }
+ bca.numConstants++;
+ bca.numValues++;
+ }
+
+ virtual void handleConstantValue( Constant * c ) {
+ if (os) {
+ *os << " VALUE: ";
+ c->print(*os);
+ *os << "\n";
+ }
+ bca.numConstants++;
+ bca.numValues++;
+ }
+
+ virtual void handleConstantArray( const ArrayType* AT,
+ std::vector<Constant*>& Elements,
+ unsigned TypeSlot,
+ Constant* ArrayVal ) {
+ if (os) {
+ *os << " ARRAY: ";
+ WriteTypeSymbolic(*os,AT,M);
+ *os << " TypeSlot=" << TypeSlot << "\n";
+ for ( unsigned i = 0; i < Elements.size(); ++i ) {
+ *os << " #" << i;
+ Elements[i]->print(*os);
+ *os << "\n";
+ }
+ *os << " Value=";
+ ArrayVal->print(*os);
+ *os << "\n";
+ }
+
+ bca.numConstants++;
+ bca.numValues++;
+ }
+
+ virtual void handleConstantStruct(
+ const StructType* ST,
+ std::vector<Constant*>& Elements,
+ Constant* StructVal)
+ {
+ if (os) {
+ *os << " STRUC: ";
+ WriteTypeSymbolic(*os,ST,M);
+ *os << "\n";
+ for ( unsigned i = 0; i < Elements.size(); ++i ) {
+ *os << " #" << i << " "; Elements[i]->print(*os);
+ *os << "\n";
+ }
+ *os << " Value=";
+ StructVal->print(*os);
+ *os << "\n";
+ }
+ bca.numConstants++;
+ bca.numValues++;
+ }
+
+ virtual void handleConstantPacked(
+ const PackedType* PT,
+ std::vector<Constant*>& Elements,
+ unsigned TypeSlot,
+ Constant* PackedVal)
+ {
+ if (os) {
+ *os << " PACKD: ";
+ WriteTypeSymbolic(*os,PT,M);
+ *os << " TypeSlot=" << TypeSlot << "\n";
+ for ( unsigned i = 0; i < Elements.size(); ++i ) {
+ *os << " #" << i;
+ Elements[i]->print(*os);
+ *os << "\n";
+ }
+ *os << " Value=";
+ PackedVal->print(*os);
+ *os << "\n";
+ }
+
+ bca.numConstants++;
+ bca.numValues++;
+ }
+
+ virtual void handleConstantPointer( const PointerType* PT,
+ unsigned Slot, GlobalValue* GV ) {
+ if (os) {
+ *os << " PNTR: ";
+ WriteTypeSymbolic(*os,PT,M);
+ *os << " Slot=" << Slot << " GlobalValue=";
+ GV->print(*os);
+ *os << "\n";
+ }
+ bca.numConstants++;
+ bca.numValues++;
+ }
+
+ virtual void handleConstantString( const ConstantArray* CA ) {
+ if (os) {
+ *os << " STRNG: ";
+ CA->print(*os);
+ *os << "\n";
+ }
+ bca.numConstants++;
+ bca.numValues++;
+ }
+
+ virtual void handleGlobalConstantsEnd() {
+ if (os)
+ *os << " } END BLOCK: GlobalConstants\n";
+
+ if ( bca.progressiveVerify ) {
+ try {
+ verifyModule(*M, ThrowExceptionAction);
+ } catch ( std::string& msg ) {
+ bca.VerifyInfo += "Verify@EndGlobalConstants: " + msg + "\n";
+ }
+ }
+ }
+
+ virtual void handleAlignment(unsigned numBytes) {
+ bca.numAlignment += numBytes;
+ }
+
+ virtual void handleBlock(
+ unsigned BType, const unsigned char* StartPtr, unsigned Size) {
+ bca.numBlocks++;
+ assert(BType >= BytecodeFormat::ModuleBlockID);
+ assert(BType < BytecodeFormat::NumberOfBlockIDs);
+ bca.BlockSizes[
+ llvm::BytecodeFormat::CompressedBytecodeBlockIdentifiers(BType)] += Size;
+
+ if (bca.version < 3) // Check for long block headers versions
+ bca.BlockSizes[llvm::BytecodeFormat::Reserved_DoNotUse] += 8;
+ else
+ bca.BlockSizes[llvm::BytecodeFormat::Reserved_DoNotUse] += 4;
+ }
+
+ 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);
+ }
+ }
+};
+
+
+/// @brief Utility for printing a titled unsigned value with
+/// an aligned colon.
+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";
+}
+
+/// @brief Utility for printing a titled double value with an
+/// aligned colon
+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" ;
+}
+
+/// @brief Utility for printing a titled double value with a
+/// percentage and aligned colon.
+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";
+}
+
+/// @brief Utility for printing a titled string value with
+/// an aligned colon.
+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" : "");
+}
+
+}
+
+namespace llvm {
+
+/// This function prints the contents of rhe BytecodeAnalysis structure in
+/// a human legible form.
+/// @brief Print BytecodeAnalysis structure to an ostream
+void PrintBytecodeAnalysis(BytecodeAnalysis& bca, std::ostream& Out )
+{
+ Out << "\nSummary Analysis Of " << bca.ModuleId << ": \n\n";
+ print(Out, "Bytecode Analysis Of Module", bca.ModuleId);
+ print(Out, "Bytecode Version Number", bca.version);
+ print(Out, "File Size", bca.byteSize);
+ print(Out, "Module Bytes",
+ double(bca.BlockSizes[BytecodeFormat::ModuleBlockID]),
+ double(bca.byteSize));
+ print(Out, "Function Bytes",
+ double(bca.BlockSizes[BytecodeFormat::FunctionBlockID]),
+ double(bca.byteSize));
+ print(Out, "Global Types Bytes",
+ double(bca.BlockSizes[BytecodeFormat::GlobalTypePlaneBlockID]),
+ double(bca.byteSize));
+ print(Out, "Constant Pool Bytes",
+ double(bca.BlockSizes[BytecodeFormat::ConstantPoolBlockID]),
+ double(bca.byteSize));
+ print(Out, "Module Globals Bytes",
+ double(bca.BlockSizes[BytecodeFormat::ModuleGlobalInfoBlockID]),
+ double(bca.byteSize));
+ print(Out, "Instruction List Bytes",
+ double(bca.BlockSizes[BytecodeFormat::InstructionListBlockID]),
+ double(bca.byteSize));
+ print(Out, "Compaction Table Bytes",
+ double(bca.BlockSizes[BytecodeFormat::CompactionTableBlockID]),
+ double(bca.byteSize));
+ print(Out, "Symbol Table Bytes",
+ double(bca.BlockSizes[BytecodeFormat::SymbolTableBlockID]),
+ double(bca.byteSize));
+ print(Out, "Alignment Bytes",
+ double(bca.numAlignment), double(bca.byteSize));
+ print(Out, "Block Header Bytes",
+ double(bca.BlockSizes[BytecodeFormat::Reserved_DoNotUse]),
+ double(bca.byteSize));
+ print(Out, "Dependent Libraries Bytes", double(bca.libSize),
+ double(bca.byteSize));
+ print(Out, "Number Of Bytecode Blocks", bca.numBlocks);
+ print(Out, "Number Of Functions", bca.numFunctions);
+ print(Out, "Number Of Types", bca.numTypes);
+ print(Out, "Number Of Constants", bca.numConstants);
+ print(Out, "Number Of Global Variables", bca.numGlobalVars);
+ print(Out, "Number Of Values", bca.numValues);
+ print(Out, "Number Of Basic Blocks", bca.numBasicBlocks);
+ print(Out, "Number Of Instructions", bca.numInstructions);
+ print(Out, "Number Of Long Instructions", bca.longInstructions);
+ 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, "Number Of Dependent Libs", bca.numLibraries);
+ print(Out, "Total 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 Per Value ", bca.fileDensity);
+ print(Out, "Bytes Per Global", bca.globalsDensity);
+ print(Out, "Bytes Per Function", bca.functionDensity);
+ print(Out, "# of VBR 32-bit Integers", bca.vbrCount32);
+ print(Out, "# of VBR 64-bit Integers", bca.vbrCount64);
+ print(Out, "# of VBR Compressed Bytes", bca.vbrCompBytes);
+ print(Out, "# of VBR Expanded Bytes", bca.vbrExpdBytes);
+ print(Out, "Bytes Saved With VBR",
+ double(bca.vbrExpdBytes)-double(bca.vbrCompBytes),
+ double(bca.vbrExpdBytes));
+
+ if (bca.detailedResults) {
+ Out << "\nDetailed Analysis Of " << bca.ModuleId << " Functions:\n";
+
+ 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) << "\n";
+ if (I->second.numBasicBlocks == 0) Out << "External ";
+ Out << "Function: " << I->second.name << "\n";
+ print(Out, "Type:", I->second.description);
+ print(Out, "Byte Size", I->second.byteSize);
+ if (I->second.numBasicBlocks) {
+ print(Out, "Basic Blocks", I->second.numBasicBlocks);
+ print(Out, "Instructions", I->second.numInstructions);
+ print(Out, "Long Instructions", I->second.longInstructions);
+ print(Out, "Operands", I->second.numOperands);
+ print(Out, "Instruction Size", I->second.instructionSize);
+ print(Out, "Average Instruction Size",
+ double(I->second.instructionSize) / I->second.numInstructions);
+ print(Out, "Bytes Per Instruction", I->second.density);
+ print(Out, "# of VBR 32-bit Integers", I->second.vbrCount32);
+ print(Out, "# of VBR 64-bit Integers", I->second.vbrCount64);
+ print(Out, "# of VBR Compressed Bytes", I->second.vbrCompBytes);
+ print(Out, "# of VBR Expanded Bytes", I->second.vbrExpdBytes);
+ print(Out, "Bytes Saved With VBR",
+ double(I->second.vbrExpdBytes) - I->second.vbrCompBytes),
+ double(I->second.vbrExpdBytes);
+ }
+ ++I;
+ }
+ }
+
+ if ( bca.progressiveVerify )
+ Out << bca.VerifyInfo;
+}
+
+BytecodeHandler* createBytecodeAnalyzerHandler(BytecodeAnalysis& bca,
+ std::ostream* output)
+{
+ return new AnalyzerHandler(bca,output);
+}
+
+}
+
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-09-07 05:51:04 +0000