Add getPotentialPassManagerType(). No functionality change, yet.

[oota-llvm.git] / include / llvm / Analysis / Interval.h

diff --git a/include/llvm/Analysis/Interval.h b/include/llvm/Analysis/Interval.h
index e91e66d0d6565a525ae1879138ebe2aade0ec707..bed815a66525e0962625ab5829975075da2e29d4 100644 (file)
--- a/include/llvm/Analysis/Interval.h
+++ b/include/llvm/Analysis/Interval.h
@@ -99,6 +99,7 @@ public:
 
   /// print - Show contents in human readable format...
   void print(std::ostream &O) const;
+  void print(std::ostream *O) const { if (O) print(*O); }
 };
 
 /// succ_begin/succ_end - define methods so that Intervals may be used
@@ -110,7 +111,7 @@ inline Interval::succ_iterator succ_begin(Interval *I) {
 inline Interval::succ_iterator succ_end(Interval *I)   {
   return I->Successors.end();
 }
-  
+
 /// pred_begin/pred_end - define methods so that Intervals may be used
 /// just like BasicBlocks can with the pred_* functions, and *::pred_iterator.
 ///
@@ -128,7 +129,7 @@ template <> struct GraphTraits<Interval*> {
   static NodeType *getEntryNode(Interval *I) { return I; }
 
   /// nodes_iterator/begin/end - Allow iteration over all nodes in the graph
-  static inline ChildIteratorType child_begin(NodeType *N) { 
+  static inline ChildIteratorType child_begin(NodeType *N) {
     return succ_begin(N);
   }
   static inline ChildIteratorType child_end(NodeType *N) {