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Differential D70259 Diff 230140 llvm/examples/Kaleidoscope/include/KaleidoscopeJIT.h

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llvm/examples/Kaleidoscope/include/KaleidoscopeJIT.h

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	public:			public:
	using ObjLayerT = LegacyRTDyldObjectLinkingLayer;			using ObjLayerT = LegacyRTDyldObjectLinkingLayer;
	using CompileLayerT = LegacyIRCompileLayer<ObjLayerT, SimpleCompiler>;			using CompileLayerT = LegacyIRCompileLayer<ObjLayerT, SimpleCompiler>;

	KaleidoscopeJIT()			KaleidoscopeJIT()
	: Resolver(createLegacyLookupResolver(			: Resolver(createLegacyLookupResolver(
	ES,			ES,
	[this](const std::string &Name) { return findMangledSymbol(Name); },			[this](const std::string &Name) { return findMangledSymbol(Name); },
	[](Error Err) { cantFail(std::move(Err), "lookupFlags failed"); })),			[](Error Err) { llvm_cantFail(std::move(Err), "lookupFlags failed"); })),
	TM(EngineBuilder().selectTarget()), DL(TM->createDataLayout()),			TM(EngineBuilder().selectTarget()), DL(TM->createDataLayout()),
	ObjectLayer(AcknowledgeORCv1Deprecation, ES,			ObjectLayer(AcknowledgeORCv1Deprecation, ES,
	[this](VModuleKey) {			[this](VModuleKey) {
	return ObjLayerT::Resources{			return ObjLayerT::Resources{
	std::make_shared<SectionMemoryManager>(), Resolver};			std::make_shared<SectionMemoryManager>(), Resolver};
	}),			}),
	CompileLayer(AcknowledgeORCv1Deprecation, ObjectLayer,			CompileLayer(AcknowledgeORCv1Deprecation, ObjectLayer,
	SimpleCompiler(*TM)) {			SimpleCompiler(*TM)) {
	llvm::sys::DynamicLibrary::LoadLibraryPermanently(nullptr);			llvm::sys::DynamicLibrary::LoadLibraryPermanently(nullptr);
	}			}

	TargetMachine &getTargetMachine() { return *TM; }			TargetMachine &getTargetMachine() { return *TM; }

	VModuleKey addModule(std::unique_ptr<Module> M) {			VModuleKey addModule(std::unique_ptr<Module> M) {
	auto K = ES.allocateVModule();			auto K = ES.allocateVModule();
	cantFail(CompileLayer.addModule(K, std::move(M)));			llvm_cantFail(CompileLayer.addModule(K, std::move(M)));
	ModuleKeys.push_back(K);			ModuleKeys.push_back(K);
	return K;			return K;
	}			}

	void removeModule(VModuleKey K) {			void removeModule(VModuleKey K) {
	ModuleKeys.erase(find(ModuleKeys, K));			ModuleKeys.erase(find(ModuleKeys, K));
	cantFail(CompileLayer.removeModule(K));			llvm_cantFail(CompileLayer.removeModule(K));
	}			}

	JITSymbol findSymbol(const std::string Name) {			JITSymbol findSymbol(const std::string Name) {
	return findMangledSymbol(mangle(Name));			return findMangledSymbol(mangle(Name));
	}			}

	private:			private:
	std::string mangle(const std::string &Name) {			std::string mangle(const std::string &Name) {
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