X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FPassManagers.h;h=7afb0a0fbf90cf572fe2ba65176b724ea4727c60;hb=1362dcb5899bc88f0e567dd10e2e9003a79ace21;hp=9afba2c2566babcb407f7b28fc6bce5e30d7e6b0;hpb=19c51a9b3e544fc3bd34488f0c9c0c8a3df73a58;p=oota-llvm.git

diff --git a/include/llvm/PassManagers.h b/include/llvm/PassManagers.h
index 9afba2c2566..7afb0a0fbf9 100644
--- a/include/llvm/PassManagers.h
+++ b/include/llvm/PassManagers.h
@@ -14,12 +14,13 @@
 #ifndef LLVM_PASSMANAGERS_H
 #define LLVM_PASSMANAGERS_H
 
-#include "llvm/Pass.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
-#include <vector>
+#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/ADT/SmallVector.h"
+#include "llvm/Pass.h"
 #include <map>
+#include <vector>
 
 //===----------------------------------------------------------------------===//
 // Overview:
@@ -82,7 +83,7 @@
 // relies on PassManagerImpl to do all the tasks.
 //
 // [o] class PassManagerImpl : public Pass, public PMDataManager,
-//                             public PMDTopLevelManager
+//                             public PMTopLevelManager
 //
 // PassManagerImpl is a top level pass manager responsible for managing
 // MPPassManagers.
@@ -167,16 +168,15 @@ class PMTopLevelManager {
 protected:
   explicit PMTopLevelManager(PMDataManager *PMDM);
 
-  virtual unsigned getNumContainedManagers() const {
+  unsigned getNumContainedManagers() const {
     return (unsigned)PassManagers.size();
   }
 
   void initializeAllAnalysisInfo();
 
 private:
-  /// This is implemented by top level pass manager and used by
-  /// schedulePass() to add analysis info passes that are not available.
-  virtual void addTopLevelPass(Pass  *P) = 0;
+  virtual PMDataManager *getAsPMDataManager() = 0;
+  virtual PassManagerType getTopLevelPassManagerType() = 0;
 
 public:
   /// Schedule pass P for execution. Make sure that passes required by
@@ -185,7 +185,7 @@ public:
   void schedulePass(Pass *P);
 
   /// Set pass P as the last user of the given analysis passes.
-  void setLastUser(const SmallVectorImpl<Pass *> &AnalysisPasses, Pass *P);
+  void setLastUser(ArrayRef<Pass*> AnalysisPasses, Pass *P);
 
   /// Collect passes whose last user is P
   void collectLastUses(SmallVectorImpl<Pass *> &LastUses, Pass *P);
@@ -343,7 +343,7 @@ public:
   void dumpRequiredSet(const Pass *P) const;
   void dumpPreservedSet(const Pass *P) const;
 
-  virtual unsigned getNumContainedPasses() const {
+  unsigned getNumContainedPasses() const {
     return (unsigned)PassVector.size();
   }
 
@@ -352,7 +352,7 @@ public:
     return PMT_Unknown;
   }
 
-  std::map<AnalysisID, Pass*> *getAvailableAnalysis() {
+  DenseMap<AnalysisID, Pass*> *getAvailableAnalysis() {
     return &AvailableAnalysis;
   }
 
@@ -375,8 +375,7 @@ protected:
   // Collection of Analysis provided by Parent pass manager and
   // used by current pass manager. At at time there can not be more
   // then PMT_Last active pass mangers.
-  std::map<AnalysisID, Pass *> *InheritedAnalysis[PMT_Last];
-
+  DenseMap<AnalysisID, Pass *> *InheritedAnalysis[PMT_Last];
 
   /// isPassDebuggingExecutionsOrMore - Return true if -debug-pass=Executions
   /// or higher is specified.
@@ -390,7 +389,7 @@ private:
   // pass. If a pass requires an analysis which is not available then
   // the required analysis pass is scheduled to run before the pass itself is
   // scheduled to run.
-  std::map<AnalysisID, Pass*> AvailableAnalysis;
+  DenseMap<AnalysisID, Pass*> AvailableAnalysis;
 
   // Collection of higher level analysis used by the pass managed by
   // this manager.
@@ -420,10 +419,20 @@ public:
   /// cleanup - After running all passes, clean up pass manager cache.
   void cleanup();
 
+  /// doInitialization - Overrides ModulePass doInitialization for global
+  /// initialization tasks
+  ///
+  using ModulePass::doInitialization;
+
   /// doInitialization - Run all of the initializers for the function passes.
   ///
   bool doInitialization(Module &M);
 
+  /// doFinalization - Overrides ModulePass doFinalization for global
+  /// finalization tasks
+  /// 
+  using ModulePass::doFinalization;
+  
   /// doFinalization - Run all of the finalizers for the function passes.
   ///
   bool doFinalization(Module &M);