2 files changed, 17 insertions, 22 deletions

diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp
index bd34883..e0fe622 100644
--- a/lib/VMCore/Pass.cpp
+++ b/lib/VMCore/Pass.cpp
@@ -122,7 +122,8 @@ namespace {
 class PassRegistrar {
   /// PassInfoMap - Keep track of the passinfo object for each registered llvm
   /// pass.
-  std::map<intptr_t, PassInfo*> PassInfoMap;
+  typedef std::map<intptr_t, const PassInfo*> MapType;
+  MapType PassInfoMap;
   
   /// AnalysisGroupInfo - Keep track of information for each analysis group.
   struct AnalysisGroupInfo {
@@ -137,19 +138,18 @@ class PassRegistrar {
 public:
   
   const PassInfo *GetPassInfo(intptr_t TI) const {
-    std::map<intptr_t, PassInfo*>::const_iterator I = PassInfoMap.find(TI);
+    MapType::const_iterator I = PassInfoMap.find(TI);
     return I != PassInfoMap.end() ? I->second : 0;
   }
   
-  void RegisterPass(PassInfo &PI) {
+  void RegisterPass(const PassInfo &PI) {
     bool Inserted =
       PassInfoMap.insert(std::make_pair(PI.getTypeInfo(),&PI)).second;
     assert(Inserted && "Pass registered multiple times!");
   }
   
-  void UnregisterPass(PassInfo &PI) {
-    std::map<intptr_t, PassInfo*>::iterator I =
-      PassInfoMap.find(PI.getTypeInfo());
+  void UnregisterPass(const PassInfo &PI) {
+    MapType::iterator I = PassInfoMap.find(PI.getTypeInfo());
     assert(I != PassInfoMap.end() && "Pass registered but not in map!");
     
     // Remove pass from the map.
@@ -157,7 +157,7 @@ public:
   }
   
   void EnumerateWith(PassRegistrationListener *L) {
-    for (std::map<intptr_t, PassInfo*>::const_iterator I = PassInfoMap.begin(),
+    for (MapType::const_iterator I = PassInfoMap.begin(),
          E = PassInfoMap.end(); I != E; ++I)
       L->passEnumerate(I->second);
   }
@@ -206,18 +206,18 @@ const PassInfo *Pass::lookupPassInfo(intptr_t TI) {
   return getPassRegistrar()->GetPassInfo(TI);
 }
 
-void RegisterPassBase::registerPass() {
-  getPassRegistrar()->RegisterPass(PIObj);
+void PassInfo::registerPass() {
+  getPassRegistrar()->RegisterPass(*this);
 
   // Notify any listeners.
   if (Listeners)
     for (std::vector<PassRegistrationListener*>::iterator
            I = Listeners->begin(), E = Listeners->end(); I != E; ++I)
-      (*I)->passRegistered(&PIObj);
+      (*I)->passRegistered(this);
 }
 
-void RegisterPassBase::unregisterPass() {
-  getPassRegistrar()->UnregisterPass(PIObj);
+void PassInfo::unregisterPass() {
+  getPassRegistrar()->UnregisterPass(*this);
 }
 
 //===----------------------------------------------------------------------===//
@@ -226,18 +226,18 @@ void RegisterPassBase::unregisterPass() {
 
 // RegisterAGBase implementation
 //
-RegisterAGBase::RegisterAGBase(intptr_t InterfaceID,
+RegisterAGBase::RegisterAGBase(const char *Name, intptr_t InterfaceID,
                                intptr_t PassID, bool isDefault)
-  : RegisterPassBase(InterfaceID),
+  : PassInfo(Name, InterfaceID),
     ImplementationInfo(0), isDefaultImplementation(isDefault) {
 
   InterfaceInfo = const_cast<PassInfo*>(Pass::lookupPassInfo(InterfaceID));
   if (InterfaceInfo == 0) {
     // First reference to Interface, register it now.
     registerPass();
-    InterfaceInfo = &PIObj;
+    InterfaceInfo = this;
   }
-  assert(PIObj.isAnalysisGroup() &&
+  assert(isAnalysisGroup() &&
          "Trying to join an analysis group that is a normal pass!");
 
   if (PassID) {
@@ -254,11 +254,6 @@ RegisterAGBase::RegisterAGBase(intptr_t InterfaceID,
   }
 }
 
-void RegisterAGBase::setGroupName(const char *Name) {
-  assert(InterfaceInfo->getPassName()[0] == 0 && "Interface Name already set!");
-  InterfaceInfo->setPassName(Name);
-}
-
 
 //===----------------------------------------------------------------------===//
 // PassRegistrationListener implementation
diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp
index 4c6f9e0..86aff9b 100644
--- a/lib/VMCore/Verifier.cpp
+++ b/lib/VMCore/Verifier.cpp
@@ -97,7 +97,7 @@ namespace {  // Anonymous namespace for class
 char PreVerifier::ID = 0;
 static RegisterPass<PreVerifier>
 PreVer("preverify", "Preliminary module verification");
-static const PassInfo *PreVerifyID = PreVer.getPassInfo();
+static const PassInfo *PreVerifyID = &PreVer;
 
 namespace {
   struct VISIBILITY_HIDDEN