1 files changed, 19 insertions, 29 deletions
diff --git a/include/llvm/PassRegistry.h b/include/llvm/PassRegistry.h
index 1558c51..8c28ef5 100644
--- a/include/llvm/PassRegistry.h
+++ b/include/llvm/PassRegistry.h
@@ -42,61 +42,51 @@ class PassRegistry {
   mutable sys::SmartRWMutex<true> Lock;
 
   /// PassInfoMap - Keep track of the PassInfo object for each registered pass.
-  typedef DenseMap<const void*, const PassInfo*> MapType;
+  typedef DenseMap<const void *, const PassInfo *> MapType;
   MapType PassInfoMap;
-  
-  typedef StringMap<const PassInfo*> StringMapType;
+
+  typedef StringMap<const PassInfo *> StringMapType;
   StringMapType PassInfoStringMap;
-  
-  /// AnalysisGroupInfo - Keep track of information for each analysis group.
-  struct AnalysisGroupInfo {
-    SmallPtrSet<const PassInfo *, 8> Implementations;
-  };
-  DenseMap<const PassInfo*, AnalysisGroupInfo> AnalysisGroupInfoMap;
-  
+
   std::vector<std::unique_ptr<const PassInfo>> ToFree;
-  std::vector<PassRegistrationListener*> Listeners;
-   
+  std::vector<PassRegistrationListener *> Listeners;
+
 public:
-  PassRegistry() { }
+  PassRegistry() {}
   ~PassRegistry();
-  
-  /// getPassRegistry - Access the global registry object, which is 
+
+  /// getPassRegistry - Access the global registry object, which is
   /// automatically initialized at application launch and destroyed by
   /// llvm_shutdown.
   static PassRegistry *getPassRegistry();
-  
+
   /// getPassInfo - Look up a pass' corresponding PassInfo, indexed by the pass'
   /// type identifier (&MyPass::ID).
   const PassInfo *getPassInfo(const void *TI) const;
-  
+
   /// getPassInfo - Look up a pass' corresponding PassInfo, indexed by the pass'
   /// argument string.
   const PassInfo *getPassInfo(StringRef Arg) const;
-  
-  /// registerPass - Register a pass (by means of its PassInfo) with the 
+
+  /// registerPass - Register a pass (by means of its PassInfo) with the
   /// registry.  Required in order to use the pass with a PassManager.
   void registerPass(const PassInfo &PI, bool ShouldFree = false);
-  
-  /// registerPass - Unregister a pass (by means of its PassInfo) with the 
-  /// registry.
-  void unregisterPass(const PassInfo &PI);
-  
+
   /// registerAnalysisGroup - Register an analysis group (or a pass implementing
-  // an analysis group) with the registry.  Like registerPass, this is required 
+  // an analysis group) with the registry.  Like registerPass, this is required
   // in order for a PassManager to be able to use this group/pass.
   void registerAnalysisGroup(const void *InterfaceID, const void *PassID,
-                             PassInfo& Registeree, bool isDefault,
+                             PassInfo &Registeree, bool isDefault,
                              bool ShouldFree = false);
-  
+
   /// enumerateWith - Enumerate the registered passes, calling the provided
   /// PassRegistrationListener's passEnumerate() callback on each of them.
   void enumerateWith(PassRegistrationListener *L);
-  
+
   /// addRegistrationListener - Register the given PassRegistrationListener
   /// to receive passRegistered() callbacks whenever a new pass is registered.
   void addRegistrationListener(PassRegistrationListener *L);
-  
+
   /// removeRegistrationListener - Unregister a PassRegistrationListener so that
   /// it no longer receives passRegistered() callbacks.
   void removeRegistrationListener(PassRegistrationListener *L);