lib/CodeGen/BackendUtil.cpp

152                      const CodeGenOptions &CGOpts,
155       : Diags(_Diags), HSOpts(HeaderSearchOpts), CodeGenOpts(CGOpts),
173 // We need this wrapper to access LangOpts and CGOpts from extension functions
178                             const CodeGenOptions &CGOpts,
180       : PassManagerBuilder(), TargetTriple(TargetTriple), CGOpts(CGOpts),
183   const CodeGenOptions &getCGOpts() const { return CGOpts; }
188   const CodeGenOptions &CGOpts;
219 getSancovOptsFromCGOpts(const CodeGenOptions &CGOpts) {
222       static_cast<SanitizerCoverageOptions::Type>(CGOpts.SanitizeCoverageType);
223   Opts.IndirectCalls = CGOpts.SanitizeCoverageIndirectCalls;
224   Opts.TraceBB = CGOpts.SanitizeCoverageTraceBB;
225   Opts.TraceCmp = CGOpts.SanitizeCoverageTraceCmp;
226   Opts.TraceDiv = CGOpts.SanitizeCoverageTraceDiv;
227   Opts.TraceGep = CGOpts.SanitizeCoverageTraceGep;
228   Opts.Use8bitCounters = CGOpts.SanitizeCoverage8bitCounters;
229   Opts.TracePC = CGOpts.SanitizeCoverageTracePC;
230   Opts.TracePCGuard = CGOpts.SanitizeCoverageTracePCGuard;
231   Opts.NoPrune = CGOpts.SanitizeCoverageNoPrune;
232   Opts.Inline8bitCounters = CGOpts.SanitizeCoverageInline8bitCounters;
233   Opts.InlineBoolFlag = CGOpts.SanitizeCoverageInlineBoolFlag;
234   Opts.PCTable = CGOpts.SanitizeCoveragePCTable;
235   Opts.StackDepth = CGOpts.SanitizeCoverageStackDepth;
243   const CodeGenOptions &CGOpts = BuilderWrapper.getCGOpts();
244   auto Opts = getSancovOptsFromCGOpts(CGOpts);
246       Opts, CGOpts.SanitizeCoverageAllowlistFiles,
247       CGOpts.SanitizeCoverageIgnorelistFiles));
254 static bool asanUseGlobalsGC(const Triple &T, const CodeGenOptions &CGOpts) {
255   if (!CGOpts.SanitizeAddressGlobalsDeadStripping)
262     return CGOpts.DataSections && !CGOpts.DisableIntegratedAS;
285   const CodeGenOptions &CGOpts = BuilderWrapper.getCGOpts();
286   bool Recover = CGOpts.SanitizeRecover.has(SanitizerKind::Address);
287   bool UseAfterScope = CGOpts.SanitizeAddressUseAfterScope;
288   bool UseOdrIndicator = CGOpts.SanitizeAddressUseOdrIndicator;
289   bool UseGlobalsGC = asanUseGlobalsGC(T, CGOpts);
290   llvm::AsanDtorKind DestructorKind = CGOpts.getSanitizeAddressDtor();
311   const CodeGenOptions &CGOpts = BuilderWrapper.getCGOpts();
312   bool Recover = CGOpts.SanitizeRecover.has(SanitizerKind::HWAddress);
328   const CodeGenOptions &CGOpts = BuilderWrapper.getCGOpts();
329   int TrackOrigins = CGOpts.SanitizeMemoryTrackOrigins;
330   bool Recover = CGOpts.SanitizeRecover.has(SanitizerKind::Memory);
1504     const HeaderSearchOptions &HeaderOpts, const CodeGenOptions &CGOpts,
1512   setCommandLineOpts(CGOpts);
1525   if (CGOpts.SaveTempsFilePrefix != "") {
1526     if (Error E = Conf.addSaveTemps(CGOpts.SaveTempsFilePrefix + ".",
1535   Conf.CodeModel = getCodeModel(CGOpts);
1537   Conf.RelocModel = CGOpts.RelocationModel;
1538   Conf.CGOptLevel = getCGOptLevel(CGOpts);
1539   Conf.OptLevel = CGOpts.OptimizationLevel;
1540   initTargetOptions(Diags, Conf.Options, CGOpts, TOpts, LOpts, HeaderOpts);
1542   Conf.PTO.LoopUnrolling = CGOpts.UnrollLoops;
1545   Conf.PTO.LoopInterleaving = CGOpts.UnrollLoops;
1546   Conf.PTO.LoopVectorization = CGOpts.VectorizeLoop;
1547   Conf.PTO.SLPVectorization = CGOpts.VectorizeSLP;
1550   Conf.PTO.CallGraphProfile = !CGOpts.DisableIntegratedAS;
1553   if (CGOpts.hasProfileCSIRInstr()) {
1555     Conf.CSIRProfile = std::move(CGOpts.InstrProfileOutput);
1556   } else if (CGOpts.hasProfileCSIRUse()) {
1558     Conf.CSIRProfile = std::move(CGOpts.ProfileInstrumentUsePath);
1562   Conf.UseNewPM = !CGOpts.LegacyPassManager;
1563   Conf.DebugPassManager = CGOpts.DebugPassManager;
1564   Conf.RemarksWithHotness = CGOpts.DiagnosticsWithHotness;
1565   Conf.RemarksFilename = CGOpts.OptRecordFile;
1566   Conf.RemarksPasses = CGOpts.OptRecordPasses;
1567   Conf.RemarksFormat = CGOpts.OptRecordFormat;
1568   Conf.SplitDwarfFile = CGOpts.SplitDwarfFile;
1569   Conf.SplitDwarfOutput = CGOpts.SplitDwarfOutput;
1578       M->print(*OS, nullptr, CGOpts.EmitLLVMUseLists);
1584       WriteBitcodeToFile(*M, *OS, CGOpts.EmitLLVMUseLists);
1595                       /* ModuleMap */ nullptr, CGOpts.CmdArgs)) {
1604                               const CodeGenOptions &CGOpts,
1614   if (!CGOpts.ThinLTOIndexFile.empty()) {
1619         llvm::getModuleSummaryIndexForFile(CGOpts.ThinLTOIndexFile,
1624                             CGOpts.ThinLTOIndexFile + "': ");
1633         runThinLTOBackend(Diags, CombinedIndex.get(), M, HeaderOpts, CGOpts,
1634                           TOpts, LOpts, std::move(OS), CGOpts.SampleProfileFile,
1635                           CGOpts.ProfileRemappingFile, Action);
1650   EmitAssemblyHelper AsmHelper(Diags, HeaderOpts, CGOpts, TOpts, LOpts, M);
1652   if (!CGOpts.LegacyPassManager)
1672 void clang::EmbedBitcode(llvm::Module *M, const CodeGenOptions &CGOpts,
1674   if (CGOpts.getEmbedBitcode() == CodeGenOptions::Embed_Off)
1677       *M, Buf, CGOpts.getEmbedBitcode() != CodeGenOptions::Embed_Marker,
1678       CGOpts.getEmbedBitcode() != CodeGenOptions::Embed_Bitcode,
1679       CGOpts.CmdArgs);