1 files changed, 12 insertions, 2 deletions
diff --git a/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.h b/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.h
index 283a8e5..8c4bf6e 100644
--- a/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.h
+++ b/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.h
@@ -12,6 +12,7 @@
 
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
+#include "llvm/ExecutionEngine/ObjectCache.h"
 #include "llvm/ExecutionEngine/RuntimeDyld.h"
 #include "llvm/PassManager.h"
 
@@ -34,16 +35,23 @@ class MCJIT : public ExecutionEngine {
   SmallVector<JITEventListener*, 2> EventListeners;
 
   // FIXME: Add support for multiple modules
-  bool isCompiled;
+  bool IsLoaded;
   Module *M;
   OwningPtr<ObjectImage> LoadedObject;
 
+  // An optional ObjectCache to be notified of compiled objects and used to
+  // perform lookup of pre-compiled code to avoid re-compilation.
+  ObjectCache *ObjCache;
+
 public:
   ~MCJIT();
 
   /// @name ExecutionEngine interface implementation
   /// @{
 
+  /// Sets the object manager that MCJIT should use to avoid compilation.
+  virtual void setObjectCache(ObjectCache *manager);
+
   virtual void finalizeObject();
 
   virtual void *getPointerToBasicBlock(BasicBlock *BB);
@@ -102,7 +110,9 @@ protected:
   /// this function call is expected to be the contained module.  The module
   /// is passed as a parameter here to prepare for multiple module support in 
   /// the future.
-  void emitObject(Module *M);
+  ObjectBufferStream* emitObject(Module *M);
+
+  void loadObject(Module *M);
 
   void NotifyObjectEmitted(const ObjectImage& Obj);
   void NotifyFreeingObject(const ObjectImage& Obj);