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

[Chris Lattner]

Changes in directory llvm/include/llvm/Analysis/DataStructure:

DSGraph.h updated: 1.90 -> 1.91
---
Log message:

add iterators for return nodes list.


---
Diffs of the changes:  (+7 -0)

 DSGraph.h |    7 +++++++
 1 files changed, 7 insertions(+)


Index: llvm/include/llvm/Analysis/DataStructure/DSGraph.h
diff -u llvm/include/llvm/Analysis/DataStructure/DSGraph.h:1.90 llvm/include/llvm/Analysis/DataStructure/DSGraph.h:1.91
--- llvm/include/llvm/Analysis/DataStructure/DSGraph.h:1.90	Mon Mar 14 18:58:09 2005
+++ llvm/include/llvm/Analysis/DataStructure/DSGraph.h	Tue Mar 15 10:46:11 2005
@@ -264,6 +264,13 @@
     return I->second;
   }
 
+  /// retnodes_* iterator methods: expose iteration over return nodes in the
+  /// graph, which are also the set of functions incorporated in this graph.
+  typedef ReturnNodesTy::const_iterator retnodes_iterator;
+  retnodes_iterator retnodes_begin() const { return ReturnNodes.begin(); }
+  retnodes_iterator retnodes_end() const { return ReturnNodes.end(); }
+
+
   /// getReturnNodes - Return the mapping of functions to their return nodes for
   /// this graph.
   ///