Update a comment to reflect changes in the surrounding code.

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

diff --git a/include/llvm/Analysis/PostDominators.h b/include/llvm/Analysis/PostDominators.h
index c55022b7637dfe35892a8862a36018fccb106606..cd6af74024a547adabce9e2ccbad3e6f183abddb 100644 (file)
--- a/include/llvm/Analysis/PostDominators.h
+++ b/include/llvm/Analysis/PostDominators.h
@@ -25,12 +25,11 @@ struct PostDominatorTree : public FunctionPass {
   static char ID; // Pass identification, replacement for typeid
   DominatorTreeBase<BasicBlock>* DT;
 
-  PostDominatorTree() : FunctionPass((intptr_t)&ID) {
+  PostDominatorTree() : FunctionPass(&ID) {
     DT = new DominatorTreeBase<BasicBlock>(true);
   }
 
-  /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-  virtual bool isAnalysis() const { return true; }
+  ~PostDominatorTree();
 
   virtual bool runOnFunction(Function &F);
 
@@ -63,6 +62,7 @@ struct PostDominatorTree : public FunctionPass {
   }
 };
 
+FunctionPass* createPostDomTree();
 
 /// PostDominanceFrontier Class - Concrete subclass of DominanceFrontier that is
 /// used to compute the a post-dominance frontier.
@@ -70,10 +70,7 @@ struct PostDominatorTree : public FunctionPass {
 struct PostDominanceFrontier : public DominanceFrontierBase {
   static char ID;
   PostDominanceFrontier() 
-    : DominanceFrontierBase((intptr_t) &ID, true) {}
-
-  /// isAnalysis - Return true if this pass is  implementing an analysis pass.
-  virtual bool isAnalysis() const { return true; }
+    : DominanceFrontierBase(&ID, true) {}
 
   virtual bool runOnFunction(Function &) {
     Frontiers.clear();
@@ -94,9 +91,8 @@ private:
                               const DomTreeNode *Node);
 };
 
-} // End llvm namespace
+FunctionPass* createPostDomFrontier();
 
-// Make sure that any clients of this file link in PostDominators.cpp
-FORCE_DEFINING_FILE_TO_BE_LINKED(PostDominanceFrontier)
+} // End llvm namespace
 
 #endif