[Orc] Rename local variable to avoid confusion with equally-named class member (NFC)

Author: weliveindetail

llvm/lib/ExecutionEngine/Orc/LLJIT.cpp

@@ -1023,18 +1023,18 @@ LLJIT::createObjectLinkingLayer(LLJITBuilderState &S, ExecutionSession &ES) {
   // Otherwise default to creating an RTDyldObjectLinkingLayer that constructs
   // a new SectionMemoryManager for each object.
   auto GetMemMgr = []() { return std::make_unique<SectionMemoryManager>(); };
-  auto ObjLinkingLayer =
+  auto Layer =
       std::make_unique<RTDyldObjectLinkingLayer>(ES, std::move(GetMemMgr));
 
   if (S.JTMB->getTargetTriple().isOSBinFormatCOFF()) {
-    ObjLinkingLayer->setOverrideObjectFlagsWithResponsibilityFlags(true);
-    ObjLinkingLayer->setAutoClaimResponsibilityForObjectSymbols(true);
+    Layer->setOverrideObjectFlagsWithResponsibilityFlags(true);
+    Layer->setAutoClaimResponsibilityForObjectSymbols(true);
   }
 
   // FIXME: Explicit conversion to std::unique_ptr<ObjectLayer> added to silence
   //        errors from some GCC / libstdc++ bots. Remove this conversion (i.e.
   //        just return ObjLinkingLayer) once those bots are upgraded.
-  return std::unique_ptr<ObjectLayer>(std::move(ObjLinkingLayer));
+  return std::unique_ptr<ObjectLayer>(std::move(Layer));
 }
 
 Expected<std::unique_ptr<IRCompileLayer::IRCompiler>>