Add some methods to make type safety a bit easier

llvm-svn: 6198

1 files changed, 9 insertions, 0 deletions

diff --git a/llvm/include/llvm/Constants.h b/llvm/include/llvm/Constants.h
index 396a5ca0930..7c0a00506af 100644
--- a/llvm/include/llvm/Constants.h
+++ b/llvm/include/llvm/Constants.h
@@ -506,6 +506,15 @@ public:
   virtual void destroyConstant();
   virtual void replaceUsesOfWithOnConstant(Value *From, Value *To);
     
+  /// Override methods to provide more type information...
+  inline Constant *getOperand(unsigned i) { 
+    return cast<Constant>(User::getOperand(i));
+  }
+  inline Constant *getOperand(unsigned i) const {
+    return const_cast<Constant*>(cast<Constant>(User::getOperand(i)));
+  }
+  
+
   /// Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const ConstantExpr *) { return true; }
   static inline bool classof(const Constant *CPV) {