Commented out the Creat function as no constructor defined yet.

llvm/include/llvm/IR/DFGraph.h

@@ -11,7 +11,7 @@
 //
 // DFNode represents a single VISC Dataflow Node in LLVM.
 //
-// A Dataflow Node basically consists of 
+// A Dataflow Node basically consists of
 // 1. Pointer to a function describing this dataflow node
 // 2. Number of dimensions in which the node is replicated
 // 3. Number of instances in each dimension
@@ -20,8 +20,8 @@
 // 6. List of Dataflow Edges among children
 //
 // DFEdge represents a single VISC Dataflow Edge in LLVM.
-// 
-// A Dataflow Edge basically consists of 
+//
+// A Dataflow Edge basically consists of
 // 1. Pointer to the dataflow node that is the source of this edge
 // 2. Pointer to the dataflow node that is the destination of this edge
 // 3. Pointer to a function that describes which instances of the source
@@ -41,6 +41,9 @@
 #include "llvm/Support/Compiler.h"
 
 namespace llvm {
+
+class DFEdge;
+
 class DFNode : public ilist_node<DFNode> {
 
 private:
@@ -49,11 +52,11 @@ private:
 
 public:
   // DFNode and DFEdge iterators
-  typedef DFNodeListType::iterator iterator;
-  typedef DFNodeListType::const_iterator const_iterator;
+  typedef DFNodeListType::iterator node_iterator;
+  typedef DFNodeListType::const_iterator const_node_iterator;
 
-  typedef DFEdgeListType::iterator iterator;
-  typedef DFEdgeListType::const_iterator const_iterator;
+  typedef DFEdgeListType::iterator edge_iterator;
+  typedef DFEdgeListType::const_iterator const_edge_iterator;
 
 private:
   // Important things that make up a Dataflow Node
@@ -65,10 +68,12 @@ private:
   DFEdgeListType DFEdgeList;    ///< List of Dataflow edges among children
 
 public:
-  static DFNode *Create(Function* FuncPointer, int NumOfDim = 0, DFNode* Parent = NULL) {
+
+  //FIXME: Write a matching constructor, then uncomment this function.
+  /*static DFNode *Create(Function* FuncPointer, int NumOfDim = 0, DFNode* Parent = NULL) {
     return new DFNode(FuncPointer, NumOfDim, Parent);
 
-  }
+  }*/
 };
 
 class DFEdge : public ilist_node<DFEdge> {
@@ -84,10 +89,11 @@ private:
                                 ///< of source dataflow node
 
 public:
-  static DFEdge *Create(DFNode* SrcDF, DFNode* DestDF, Function* DFMapFuncPointer, Function* ArgMapFuncPointer) {
+  //FIXME: Write a matching constructor, then uncomment this function.
+  /*static DFEdge *Create(DFNode* SrcDF, DFNode* DestDF, Function* DFMapFuncPointer, Function* ArgMapFuncPointer) {
     return new DFEdge(SrcDF, DestDF, DFMapFuncPointer, ArgMapFuncPointer);
 
-  }
+  }*/
 };
 } // End llvm namespace