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//===--- AnalyzerOptions.h - Analysis Engine Options ------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This header defines various options for the static analyzer that are set
// by the frontend and are consulted throughout the analyzer.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_ANALYZEROPTIONS_H
#define LLVM_CLANG_ANALYZEROPTIONS_H
#include <string>
#include <vector>
#include "llvm/ADT/StringMap.h"
namespace clang {
class ASTConsumer;
class DiagnosticsEngine;
class Preprocessor;
class LangOptions;
/// Analysis - Set of available source code analyses.
enum Analyses {
#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE) NAME,
#include "clang/StaticAnalyzer/Analyses.def"
NumAnalyses
};
/// AnalysisStores - Set of available analysis store models.
enum AnalysisStores {
#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) NAME##Model,
#include "clang/StaticAnalyzer/Analyses.def"
NumStores
};
/// AnalysisConstraints - Set of available constraint models.
enum AnalysisConstraints {
#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) NAME##Model,
#include "clang/StaticAnalyzer/Analyses.def"
NumConstraints
};
/// AnalysisDiagClients - Set of available diagnostic clients for rendering
/// analysis results.
enum AnalysisDiagClients {
#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREAT) PD_##NAME,
#include "clang/StaticAnalyzer/Analyses.def"
NUM_ANALYSIS_DIAG_CLIENTS
};
/// AnalysisPurgeModes - Set of available strategies for dead symbol removal.
enum AnalysisPurgeMode {
#define ANALYSIS_PURGE(NAME, CMDFLAG, DESC) NAME,
#include "clang/StaticAnalyzer/Analyses.def"
NumPurgeModes
};
/// AnalysisIPAMode - Set of inter-procedural modes.
enum AnalysisIPAMode {
#define ANALYSIS_IPA(NAME, CMDFLAG, DESC) NAME,
#include "clang/StaticAnalyzer/Analyses.def"
NumIPAModes
};
/// AnalysisInlineFunctionSelection - Set of inlining function selection heuristics.
enum AnalysisInliningMode {
#define ANALYSIS_INLINING_MODE(NAME, CMDFLAG, DESC) NAME,
#include "clang/StaticAnalyzer/Analyses.def"
NumInliningModes
};
class AnalyzerOptions {
public:
/// \brief Pair of checker name and enable/disable.
std::vector<std::pair<std::string, bool> > CheckersControlList;
llvm::StringMap<std::string> Config;
AnalysisStores AnalysisStoreOpt;
AnalysisConstraints AnalysisConstraintsOpt;
AnalysisDiagClients AnalysisDiagOpt;
AnalysisPurgeMode AnalysisPurgeOpt;
AnalysisIPAMode IPAMode;
std::string AnalyzeSpecificFunction;
unsigned MaxNodes;
unsigned MaxLoop;
unsigned ShowCheckerHelp : 1;
unsigned AnalyzeAll : 1;
unsigned AnalyzerDisplayProgress : 1;
unsigned AnalyzeNestedBlocks : 1;
unsigned EagerlyAssume : 1;
unsigned TrimGraph : 1;
unsigned VisualizeEGDot : 1;
unsigned VisualizeEGUbi : 1;
unsigned UnoptimizedCFG : 1;
unsigned CFGAddImplicitDtors : 1;
unsigned EagerlyTrimEGraph : 1;
unsigned PrintStats : 1;
unsigned NoRetryExhausted : 1;
unsigned InlineMaxStackDepth;
unsigned InlineMaxFunctionSize;
AnalysisInliningMode InliningMode;
public:
AnalyzerOptions() {
AnalysisStoreOpt = RegionStoreModel;
AnalysisConstraintsOpt = RangeConstraintsModel;
AnalysisDiagOpt = PD_HTML;
AnalysisPurgeOpt = PurgeStmt;
IPAMode = BasicInlining;
ShowCheckerHelp = 0;
AnalyzeAll = 0;
AnalyzerDisplayProgress = 0;
AnalyzeNestedBlocks = 0;
EagerlyAssume = 0;
TrimGraph = 0;
VisualizeEGDot = 0;
VisualizeEGUbi = 0;
UnoptimizedCFG = 0;
CFGAddImplicitDtors = 0;
EagerlyTrimEGraph = 0;
PrintStats = 0;
NoRetryExhausted = 0;
// Cap the stack depth at 4 calls (5 stack frames, base + 4 calls).
InlineMaxStackDepth = 5;
InlineMaxFunctionSize = 200;
InliningMode = NoRedundancy;
}
};
}
#endif