205 createTargetMachine(const Config &Conf, const Target *TheTarget, Module &M) {  in createTargetMachine()  argument
209   for (const std::string &A : Conf.MAttrs)  in createTargetMachine()
213   if (Conf.RelocModel)  in createTargetMachine()
214     RelocModel = *Conf.RelocModel;  in createTargetMachine()
220   if (Conf.CodeModel)  in createTargetMachine()
221     CodeModel = *Conf.CodeModel;  in createTargetMachine()
226       TheTriple, Conf.CPU, Features.getString(), Conf.Options, RelocModel,  in createTargetMachine()
227       CodeModel, Conf.CGOptLevel));  in createTargetMachine()
237 static void runNewPMPasses(const Config &Conf, Module &Mod, TargetMachine *TM,  in runNewPMPasses()  argument
243   if (!Conf.SampleProfile.empty())  in runNewPMPasses()
244     PGOOpt = PGOOptions(Conf.SampleProfile, "", Conf.ProfileRemapping,  in runNewPMPasses()
247   else if (Conf.RunCSIRInstr) {  in runNewPMPasses()
248     PGOOpt = PGOOptions("", Conf.CSIRProfile, Conf.ProfileRemapping,  in runNewPMPasses()
250                         PGOOptions::CSIRInstr, Conf.AddFSDiscriminator);  in runNewPMPasses()
251   } else if (!Conf.CSIRProfile.empty()) {  in runNewPMPasses()
252     PGOOpt = PGOOptions(Conf.CSIRProfile, "", Conf.ProfileRemapping,  in runNewPMPasses()
254                         PGOOptions::CSIRUse, Conf.AddFSDiscriminator);  in runNewPMPasses()
255     NoPGOWarnMismatch = !Conf.PGOWarnMismatch;  in runNewPMPasses()
256   } else if (Conf.AddFSDiscriminator) {  in runNewPMPasses()
268   StandardInstrumentations SI(Mod.getContext(), Conf.DebugPassManager,  in runNewPMPasses()
269                               Conf.VerifyEach);  in runNewPMPasses()
271   PassBuilder PB(TM, Conf.PTO, PGOOpt, &PIC);  in runNewPMPasses()
273   RegisterPassPlugins(Conf.PassPlugins, PB);  in runNewPMPasses()
277   if (Conf.Freestanding)  in runNewPMPasses()
282   if (!Conf.AAPipeline.empty()) {  in runNewPMPasses()
284     if (auto Err = PB.parseAAPipeline(AA, Conf.AAPipeline)) {  in runNewPMPasses()
286                          Conf.AAPipeline + "': " + toString(std::move(Err)));  in runNewPMPasses()
301   if (!Conf.DisableVerify)  in runNewPMPasses()
324   if (!Conf.OptPipeline.empty()) {  in runNewPMPasses()
325     if (auto Err = PB.parsePassPipeline(MPM, Conf.OptPipeline)) {  in runNewPMPasses()
327                          Conf.OptPipeline + "': " + toString(std::move(Err)));  in runNewPMPasses()
329   } else if (Conf.UseDefaultPipeline) {  in runNewPMPasses()
337   if (!Conf.DisableVerify)  in runNewPMPasses()
343 bool lto::opt(const Config &Conf, TargetMachine *TM, unsigned Task, Module &Mod,  in opt()  argument
365   runNewPMPasses(Conf, Mod, TM, Conf.OptLevel, IsThinLTO, ExportSummary,  in opt()
367   return !Conf.PostOptModuleHook || Conf.PostOptModuleHook(Task, Mod);  in opt()
370 static void codegen(const Config &Conf, TargetMachine *TM,  in codegen()  argument
373   if (Conf.PreCodeGenModuleHook && !Conf.PreCodeGenModuleHook(Task, Mod))  in codegen()
383   SmallString<1024> DwoFile(Conf.SplitDwarfOutput);  in codegen()
384   if (!Conf.DwoDir.empty()) {  in codegen()
386     if (auto EC = llvm::sys::fs::create_directories(Conf.DwoDir))  in codegen()
387       report_fatal_error(Twine("Failed to create directory ") + Conf.DwoDir +  in codegen()
390     DwoFile = Conf.DwoDir;  in codegen()
394     TM->Options.MCOptions.SplitDwarfFile = Conf.SplitDwarfFile;  in codegen()
416   if (Conf.PreCodeGenPassesHook)  in codegen()
417     Conf.PreCodeGenPassesHook(CodeGenPasses);  in codegen()
420                               Conf.CGFileType))  in codegen()
551 Error lto::thinBackend(const Config &Conf, unsigned Task, AddStreamFn AddStream,  in thinBackend()  argument
557   Expected<const Target *> TOrErr = initAndLookupTarget(Conf, Mod);  in thinBackend()
561   std::unique_ptr<TargetMachine> TM = createTargetMachine(Conf, *TOrErr, Mod);  in thinBackend()
565       Mod.getContext(), Conf.RemarksFilename, Conf.RemarksPasses,  in thinBackend()
566       Conf.RemarksFormat, Conf.RemarksWithHotness, Conf.RemarksHotnessThreshold,  in thinBackend()
577   if (Conf.CodeGenOnly) {  in thinBackend()
578     codegen(Conf, TM.get(), AddStream, Task, Mod, CombinedIndex);  in thinBackend()
582   if (Conf.PreOptModuleHook && !Conf.PreOptModuleHook(Task, Mod))  in thinBackend()
588         if (!opt(Conf, TM, Task, Mod, /*IsThinLTO=*/true,  in thinBackend()
593         codegen(Conf, TM, AddStream, Task, Mod, CombinedIndex);  in thinBackend()
612   if (Conf.PostPromoteModuleHook && !Conf.PostPromoteModuleHook(Task, Mod))  in thinBackend()
618   if (Conf.PostInternalizeModuleHook &&  in thinBackend()
619       !Conf.PostInternalizeModuleHook(Task, Mod))  in thinBackend()
665   if (Conf.PostImportModuleHook && !Conf.PostImportModuleHook(Task, Mod))  in thinBackend()