cosmetic change, in preparation of future change

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66839 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Instructions.h b/include/llvm/Instructions.h
index 4821155..7b8231e 100644 (file)
--- a/include/llvm/Instructions.h
+++ b/include/llvm/Instructions.h
@@ -1157,13 +1157,13 @@ public:
   /// indirect function invocation.
   ///
   Function *getCalledFunction() const {
-    return dyn_cast<Function>(getOperand(0));
+    return dyn_cast<Function>(Op<0>());
   }
 
   /// getCalledValue - Get a pointer to the function that is invoked by this
   /// instruction
-  const Value *getCalledValue() const { return getOperand(0); }
-        Value *getCalledValue()       { return getOperand(0); }
+  const Value *getCalledValue() const { return Op<0>(); }
+        Value *getCalledValue()       { return Op<0>(); }
 
   // Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const CallInst *) { return true; }