Clean up trailing whitespace and unnecessary blank lines.

[oota-llvm.git] / include / llvm / ADT / DAGDeltaAlgorithm.h

diff --git a/include/llvm/ADT/DAGDeltaAlgorithm.h b/include/llvm/ADT/DAGDeltaAlgorithm.h
index 99ed15c0d60f7d453e22f11cfad8adee9b36e48a..e502ac4348d0f20e90938c8a48e70b26c468e662 100644 (file)
--- a/include/llvm/ADT/DAGDeltaAlgorithm.h
+++ b/include/llvm/ADT/DAGDeltaAlgorithm.h
@@ -36,6 +36,7 @@ namespace llvm {
 /// for more information on the properties which the predicate function itself
 /// should satisfy.
 class DAGDeltaAlgorithm {
+  virtual void anchor();
 public:
   typedef unsigned change_ty;
   typedef std::pair<change_ty, change_ty> edge_ty;