X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=include%2Fllvm%2FExecutionEngine%2FRuntimeDyld.h;h=ac0151aa7ec1ee506312df304616bf0545958685;hp=7b3bd939b90d8c246e889669d2f19b6615cb967e;hb=25103832b272eaa009fd56d3fc9eb98ebb7c2f1a;hpb=c1896335867238b01457db7e5a2a1a66d81a39d9;ds=sidebyside

diff --git a/include/llvm/ExecutionEngine/RuntimeDyld.h b/include/llvm/ExecutionEngine/RuntimeDyld.h
index 7b3bd939b90..ac0151aa7ec 100644
--- a/include/llvm/ExecutionEngine/RuntimeDyld.h
+++ b/include/llvm/ExecutionEngine/RuntimeDyld.h
@@ -62,7 +62,7 @@ public:
                      unsigned EndIdx)
       : RTDyld(RTDyld), BeginIdx(BeginIdx), EndIdx(EndIdx) { }
 
-    virtual ~LoadedObjectInfo() {}
+    virtual ~LoadedObjectInfo() = default;
 
     virtual object::OwningBinary<object::ObjectFile>
     getObjectForDebug(const object::ObjectFile &Obj) const = 0;
@@ -76,6 +76,15 @@ public:
     unsigned BeginIdx, EndIdx;
   };
 
+  template <typename Derived> struct LoadedObjectInfoHelper : LoadedObjectInfo {
+    LoadedObjectInfoHelper(RuntimeDyldImpl &RTDyld, unsigned BeginIdx,
+                           unsigned EndIdx)
+        : LoadedObjectInfo(RTDyld, BeginIdx, EndIdx) {}
+    llvm::LoadedObjectInfo *clone() const override {
+      return new Derived(static_cast<const Derived &>(*this));
+    }
+  };
+
   /// \brief Memory Management.
   class MemoryManager {
   public: