+ std::shared_ptr<MCJITMemoryManager> MemMgr,
+ std::shared_ptr<RuntimeDyld::SymbolResolver> Resolver,
+ std::unique_ptr<TargetMachine> TM) = nullptr;
+
+ExecutionEngine *(*ExecutionEngine::OrcMCJITReplacementCtor)(
+ std::string *ErrorStr, std::shared_ptr<MCJITMemoryManager> MemMgr,
+ std::shared_ptr<RuntimeDyld::SymbolResolver> Resolver,
+ std::unique_ptr<TargetMachine> TM) = nullptr;
+