[MCJIT] Replace JITEventListener::anchor (temporarily removed in r222861), and
move GDBRegistrationListener into ExecutionEngine to avoid layering violation.
llvm-svn: 222864
diff --git a/llvm/lib/ExecutionEngine/ExecutionEngine.cpp b/llvm/lib/ExecutionEngine/ExecutionEngine.cpp
index 20d1631..9ca0330 100644
--- a/llvm/lib/ExecutionEngine/ExecutionEngine.cpp
+++ b/llvm/lib/ExecutionEngine/ExecutionEngine.cpp
@@ -48,6 +48,8 @@
ExecutionEngine *(*ExecutionEngine::InterpCtor)(std::unique_ptr<Module> M,
std::string *ErrorStr) =nullptr;
+void JITEventListener::anchor() {}
+
ExecutionEngine::ExecutionEngine(std::unique_ptr<Module> M)
: EEState(*this),
LazyFunctionCreator(nullptr) {