X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FUser.h;h=df303d0dd5f289e24accff8608da0dd1b486d868;hb=b02ed5b8eafd11500bbefb7206ecbf5bc3fc324a;hp=8b1895d4698839ee63cab1ce9643e69fc9315210;hpb=e9c6f98b1ea7261ba2d49f4d038670c0dfe14467;p=oota-llvm.git

diff --git a/include/llvm/User.h b/include/llvm/User.h
index 8b1895d4698..df303d0dd5f 100644
--- a/include/llvm/User.h
+++ b/include/llvm/User.h
@@ -118,6 +118,8 @@ public:
   inline op_iterator       op_end()         { return OperandList+NumOperands; }
   inline const_op_iterator op_end()   const { return OperandList+NumOperands; }
 
+  /// Convenience iterator for directly iterating over the Values in the
+  /// OperandList
   class value_op_iterator : public std::iterator<std::forward_iterator_tag,
                                                  Value*> {
     op_iterator OI;
@@ -131,7 +133,7 @@ public:
       return !operator==(x);
     }
 
-    // Iterator traversal: forward iteration only
+    /// Iterator traversal: forward iteration only
     value_op_iterator &operator++() {          // Preincrement
       ++OI;
       return *this;
@@ -140,7 +142,7 @@ public:
       value_op_iterator tmp = *this; ++*this; return tmp;
     }
 
-    // Retrieve a pointer to the current User.
+    /// Retrieve a pointer to the current Value.
     Value *operator*() const {
       return *OI;
     }
@@ -174,7 +176,6 @@ public:
   void replaceUsesOfWith(Value *From, Value *To);
 
   // Methods for support type inquiry through isa, cast, and dyn_cast:
-  static inline bool classof(const User *) { return true; }
   static inline bool classof(const Value *V) {
     return isa<Instruction>(V) || isa<Constant>(V);
   }