[ORC][LLI] Remove redundant eh-frame registration plugin construction… (llvm#812)

Author: Salinas, David

llvm/tools/lli/lli.cpp

@@ -27,9 +27,7 @@
 #include "llvm/ExecutionEngine/Orc/AbsoluteSymbols.h"
 #include "llvm/ExecutionEngine/Orc/DebugUtils.h"
 #include "llvm/ExecutionEngine/Orc/Debugging/DebuggerSupport.h"
-#include "llvm/ExecutionEngine/Orc/EHFrameRegistrationPlugin.h"
 #include "llvm/ExecutionEngine/Orc/EPCDynamicLibrarySearchGenerator.h"
-#include "llvm/ExecutionEngine/Orc/EPCEHFrameRegistrar.h"
 #include "llvm/ExecutionEngine/Orc/EPCGenericRTDyldMemoryManager.h"
 #include "llvm/ExecutionEngine/Orc/ExecutionUtils.h"
 #include "llvm/ExecutionEngine/Orc/IRPartitionLayer.h"
@@ -1033,14 +1031,10 @@ int runOrcJIT(const char *ProgName) {
     Builder.getJITTargetMachineBuilder()
         ->setRelocationModel(Reloc::PIC_)
         .setCodeModel(CodeModel::Small);
-    Builder.setObjectLinkingLayerCreator([&P](orc::ExecutionSession &ES,
-                                              const Triple &TT) {
-      auto L = std::make_unique<orc::ObjectLinkingLayer>(ES);
-      if (P != LLJITPlatform::ExecutorNative)
-        L->addPlugin(std::make_unique<orc::EHFrameRegistrationPlugin>(
-            ES, ExitOnErr(orc::EPCEHFrameRegistrar::Create(ES))));
-      return L;
-    });
+    Builder.setObjectLinkingLayerCreator(
+        [&](orc::ExecutionSession &ES, const Triple &TT) {
+          return std::make_unique<orc::ObjectLinkingLayer>(ES);
+        });
   }
 
   auto J = ExitOnErr(Builder.create());