Comment fix in SelectionDAG.h

   /// Replace any uses of From with To, leaving
-  /// uses of other values produced by From.Val alone.
+  /// uses of other values produced by From.getNode() alone.
   void ReplaceAllUsesOfValueWith(SDValue From, SDValue To);

(this is what it says in the .cpp file above this method)

llvm-svn: 319301