[ORC] More MSVC error wrangling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257377 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/ExecutionEngine/Orc/OrcRemoteTargetClient.h

@@ -266,6 +266,9 @@ public:
           : Size(Size), Align(Align), Contents(new char[Size + Align - 1]),
             RemoteAddr(0) {}
 
+      Alloc(const Alloc&) = delete;
+      Alloc& operator=(const Alloc&) = delete;
+
       Alloc(Alloc &&Other)
           : Size(std::move(Other.Size)), Align(std::move(Other.Align)),
             Contents(std::move(Other.Contents)),