225   std::unique_ptr<TargetMachine> TM(TheTarget->createTargetMachine(  in createTargetMachine()  local
229   assert(TM && "Failed to create target machine");  in createTargetMachine()
232     TM->setLargeDataThreshold(*LargeDataThreshold);  in createTargetMachine()
234   return TM;  in createTargetMachine()
237 static void runNewPMPasses(const Config &Conf, Module &Mod, TargetMachine *TM,  in runNewPMPasses()  argument
260   TM->setPGOOption(PGOOpt);  in runNewPMPasses()
271   PassBuilder PB(TM, Conf.PTO, PGOOpt, &PIC);  in runNewPMPasses()
276       new TargetLibraryInfoImpl(Triple(TM->getTargetTriple())));  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()
370 static void codegen(const Config &Conf, TargetMachine *TM,  in codegen()  argument
392     TM->Options.MCOptions.SplitDwarfFile = std::string(DwoFile);  in codegen()
394     TM->Options.MCOptions.SplitDwarfFile = Conf.SplitDwarfFile;  in codegen()
409   TM->Options.ObjectFilenameForDebug = Stream->ObjectPathName;  in codegen()
418   if (TM->addPassesToEmitFile(CodeGenPasses, *Stream->OS,  in codegen()
428 static void splitCodeGen(const Config &C, TargetMachine *TM,  in splitCodeGen()  argument
435   const Target *T = &TM->getTarget();  in splitCodeGen()
461               std::unique_ptr<TargetMachine> TM =  in splitCodeGen()  local
464               codegen(C, TM.get(), AddStream, ThreadId, *MPartInCtx,  in splitCodeGen()
511   std::unique_ptr<TargetMachine> TM = createTargetMachine(C, *TOrErr, Mod);  in backend()  local
515     if (!opt(C, TM.get(), 0, Mod, /*IsThinLTO=*/false,  in backend()
522     codegen(C, TM.get(), AddStream, 0, Mod, CombinedIndex);  in backend()
524     splitCodeGen(C, TM.get(), AddStream, ParallelCodeGenParallelismLevel, Mod,  in backend()
561   std::unique_ptr<TargetMachine> TM = createTargetMachine(Conf, *TOrErr, Mod);  in thinBackend()  local
578     codegen(Conf, TM.get(), AddStream, Task, Mod, CombinedIndex);  in thinBackend()
586       [&](Module &Mod, TargetMachine *TM,  in thinBackend()
588         if (!opt(Conf, TM, Task, Mod, /*IsThinLTO=*/true,  in thinBackend()
593         codegen(Conf, TM, AddStream, Task, Mod, CombinedIndex);  in thinBackend()
598     return OptimizeAndCodegen(Mod, TM.get(), std::move(DiagnosticOutputFile));  in thinBackend()
603       TM->getTargetTriple().isOSBinFormatELF() &&  in thinBackend()
604       TM->getRelocationModel() != Reloc::Static &&  in thinBackend()
668   return OptimizeAndCodegen(Mod, TM.get(), std::move(DiagnosticOutputFile));  in thinBackend()