some comment improvements.

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

diff --git a/include/llvm/Analysis/LoopPass.h b/include/llvm/Analysis/LoopPass.h
index 10ff1033dcef4ea22cbb5c9def5347b59aed607f..1603d2ea7a4f4c67e0361ff25538f81b932663c8 100644 (file)
--- a/include/llvm/Analysis/LoopPass.h
+++ b/include/llvm/Analysis/LoopPass.h
@@ -19,6 +19,7 @@
 #include "llvm/Pass.h"
 #include "llvm/PassManagers.h"
 #include "llvm/Function.h"
+#include <deque>
 
 namespace llvm {
 
@@ -28,8 +29,11 @@ class PMStack;
 
 class LoopPass : public Pass {
 public:
-  explicit LoopPass(intptr_t pid) : Pass(PT_Loop, pid) {}
-  explicit LoopPass(void *pid) : Pass(PT_Loop, pid) {}
+  explicit LoopPass(char &pid) : Pass(PT_Loop, pid) {}
+
+  /// getPrinterPass - Get a pass to print the function corresponding
+  /// to a Loop.
+  Pass *createPrinterPass(raw_ostream &O, const std::string &Banner) const;
 
   // runOnLoop - This method should be implemented by the subclass to perform
   // whatever action is necessary for the specified Loop.
@@ -54,7 +58,7 @@ public:
 
   /// Assign pass manager to manage this pass
   virtual void assignPassManager(PMStack &PMS,
-                                 PassManagerType PMT = PMT_LoopPassManager);
+                                 PassManagerType PMT);
 
   ///  Return what kind of Pass Manager can manage this pass.
   virtual PassManagerType getPotentialPassManagerType() const {
@@ -100,10 +104,10 @@ public:
   /// Print passes managed by this manager
   void dumpPassStructure(unsigned Offset);
 
-  Pass *getContainedPass(unsigned N) {
+  LoopPass *getContainedPass(unsigned N) {
     assert(N < PassVector.size() && "Pass number out of range!");
-    Pass *FP = static_cast<Pass *>(PassVector[N]);
-    return FP;
+    LoopPass *LP = static_cast<LoopPass *>(PassVector[N]);
+    return LP;
   }
 
   virtual PassManagerType getPassManagerType() const {