Make getOperandValue and executeCastOperation methods of Interpreter.
This lets us protect a few more ExecutionEngine methods.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8367 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/Interpreter/Interpreter.h b/lib/ExecutionEngine/Interpreter/Interpreter.h
index ef0540c..a59ebad 100644
--- a/lib/ExecutionEngine/Interpreter/Interpreter.h
+++ b/lib/ExecutionEngine/Interpreter/Interpreter.h
@@ -159,6 +159,9 @@
 
   void initializeExecutionEngine();
   void initializeExternalFunctions();
+  GenericValue getOperandValue(Value *V, ExecutionContext &SF);
+  GenericValue executeCastOperation(Value *SrcVal, const Type *Ty,
+				    ExecutionContext &SF);
 };
 
 #endif