[llvm-commits] CVS: llvm/include/llvm/Analysis/DSGraph.h

[Chris Lattner]

Changes in directory llvm/include/llvm/Analysis:

DSGraph.h updated: 1.64 -> 1.65

---
Log message:

Remove const qualifier (all Value*'s are nonconst in DSA, so it's not clear
why this one was)

Add new method proto


---
Diffs of the changes:  (+20 -1)

Index: llvm/include/llvm/Analysis/DSGraph.h
diff -u llvm/include/llvm/Analysis/DSGraph.h:1.64 llvm/include/llvm/Analysis/DSGraph.h:1.65
--- llvm/include/llvm/Analysis/DSGraph.h:1.64	Wed Nov 12 11:58:09 2003
+++ llvm/include/llvm/Analysis/DSGraph.h	Thu Jan 22 09:26:52 2004
@@ -27,7 +27,7 @@
   // Public data-type declarations...
   typedef hash_map<Value*, DSNodeHandle> ScalarMapTy;
   typedef hash_map<Function*, DSNodeHandle> ReturnNodesTy;
-  typedef hash_set<const GlobalValue*> GlobalSetTy;
+  typedef hash_set<GlobalValue*> GlobalSetTy;
 
   /// NodeMapTy - This data type is used when cloning one graph into another to
   /// keep track of the correspondence between the nodes in the old and new
@@ -270,12 +270,31 @@
   /// cloneInto - Clone the specified DSGraph into the current graph.  The
   /// translated ScalarMap for the old function is filled into the OldValMap
   /// member, and the translated ReturnNodes map is returned into ReturnNodes.
+  /// OldNodeMap contains a mapping from the original nodes to the newly cloned
+  /// nodes.
   ///
   /// The CloneFlags member controls various aspects of the cloning process.
   ///
   void cloneInto(const DSGraph &G, ScalarMapTy &OldValMap,
                  ReturnNodesTy &OldReturnNodes, NodeMapTy &OldNodeMap,
                  unsigned CloneFlags = 0);
+
+  /// clonePartiallyInto - Clone the reachable subset of the specified DSGraph
+  /// into the current graph, for the specified function.
+  ///
+  /// This differs from cloneInto in that it only clones nodes reachable from
+  /// globals, call nodes, the scalars specified in ValBindings, and the return
+  /// value of the specified function.  This method merges the the cloned
+  /// version of the scalars and return value with the specified DSNodeHandles.
+  ///
+  /// On return, OldNodeMap contains a mapping from the original nodes to the
+  /// newly cloned nodes, for the subset of nodes that were actually cloned.
+  ///
+  /// The CloneFlags member controls various aspects of the cloning process.
+  ///
+  void clonePartiallyInto(const DSGraph &G, Function &F, const DSNodeHandle &RetVal,
+                          const ScalarMapTy &ValBindings, NodeMapTy &OldNodeMap,
+                          unsigned CloneFlags = 0);
 
   /// mergeInGraph - The method is used for merging graphs together.  If the
   /// argument graph is not *this, it makes a clone of the specified graph, then