diff --git a/tools/bugpoint/ExtractFunction.cpp b/tools/bugpoint/ExtractFunction.cpp
index bbdc728..6913fd0 100644
--- a/tools/bugpoint/ExtractFunction.cpp
+++ b/tools/bugpoint/ExtractFunction.cpp
@@ -100,8 +100,7 @@
 }
 
 static const PassInfo *getPI(Pass *P) {
-  const void *ID = P->getPassID();
-  const PassInfo *PI = PassRegistry::getPassRegistry()->getPassInfo(ID);
+  const PassInfo *PI = P->getPassInfo();
   delete P;
   return PI;
 }
diff --git a/tools/bugpoint/TestPasses.cpp b/tools/bugpoint/TestPasses.cpp
index 4ae23f5..900bf63 100644
--- a/tools/bugpoint/TestPasses.cpp
+++ b/tools/bugpoint/TestPasses.cpp
@@ -27,7 +27,7 @@
   class CrashOnCalls : public BasicBlockPass {
   public:
     static char ID; // Pass ID, replacement for typeid
-    CrashOnCalls() : BasicBlockPass(ID) {}
+    CrashOnCalls() : BasicBlockPass(&ID) {}
   private:
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesAll();
@@ -54,7 +54,7 @@
   class DeleteCalls : public BasicBlockPass {
   public:
     static char ID; // Pass ID, replacement for typeid
-    DeleteCalls() : BasicBlockPass(ID) {}
+    DeleteCalls() : BasicBlockPass(&ID) {}
   private:
     bool runOnBasicBlock(BasicBlock &BB) {
       for (BasicBlock::iterator I = BB.begin(), E = BB.end(); I != E; ++I)
diff --git a/tools/bugpoint/bugpoint.cpp b/tools/bugpoint/bugpoint.cpp
index b4bc455..ba5234b 100644
--- a/tools/bugpoint/bugpoint.cpp
+++ b/tools/bugpoint/bugpoint.cpp
@@ -90,8 +90,7 @@
     AddToDriver(BugDriver &_D) : D(_D) {}
     
     virtual void add(Pass *P) {
-      const void *ID = P->getPassID();
-      const PassInfo *PI = PassRegistry::getPassRegistry()->getPassInfo(ID);
+      const PassInfo *PI = P->getPassInfo();
       D.addPasses(&PI, &PI + 1);
     }
   };
diff --git a/tools/llvm-prof/llvm-prof.cpp b/tools/llvm-prof/llvm-prof.cpp
index 0c6c4d7..88adeb4 100644
--- a/tools/llvm-prof/llvm-prof.cpp
+++ b/tools/llvm-prof/llvm-prof.cpp
@@ -128,7 +128,7 @@
   public:
     static char ID; // Class identification, replacement for typeinfo.
     explicit ProfileInfoPrinterPass(ProfileInfoLoader &_PIL) 
-      : ModulePass(ID), PIL(_PIL) {}
+      : ModulePass(&ID), PIL(_PIL) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesAll();
diff --git a/tools/opt/AnalysisWrappers.cpp b/tools/opt/AnalysisWrappers.cpp
index 2fe5d22..a4891d8 100644
--- a/tools/opt/AnalysisWrappers.cpp
+++ b/tools/opt/AnalysisWrappers.cpp
@@ -31,7 +31,7 @@
   /// or handle in alias analyses.
   struct ExternalFunctionsPassedConstants : public ModulePass {
     static char ID; // Pass ID, replacement for typeid
-    ExternalFunctionsPassedConstants() : ModulePass(ID) {}
+    ExternalFunctionsPassedConstants() : ModulePass(&ID) {}
     virtual bool runOnModule(Module &M) {
       for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I) {
         if (!I->isDeclaration()) continue;
@@ -74,7 +74,7 @@
 
   struct CallGraphPrinter : public ModulePass {
     static char ID; // Pass ID, replacement for typeid
-    CallGraphPrinter() : ModulePass(ID) {}
+    CallGraphPrinter() : ModulePass(&ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesAll();
diff --git a/tools/opt/GraphPrinters.cpp b/tools/opt/GraphPrinters.cpp
index fa4339a..e7c6d1e 100644
--- a/tools/opt/GraphPrinters.cpp
+++ b/tools/opt/GraphPrinters.cpp
@@ -65,7 +65,7 @@
 namespace {
   struct CallGraphPrinter : public ModulePass {
     static char ID; // Pass ID, replacement for typeid
-    CallGraphPrinter() : ModulePass(ID) {}
+    CallGraphPrinter() : ModulePass(&ID) {}
 
     virtual bool runOnModule(Module &M) {
       WriteGraphToFile(llvm::errs(), "callgraph", &getAnalysis<CallGraph>());
@@ -93,7 +93,7 @@
   class DomInfoPrinter : public FunctionPass {
   public:
     static char ID; // Pass identification, replacement for typeid
-    DomInfoPrinter() : FunctionPass(ID) {}
+    DomInfoPrinter() : FunctionPass(&ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesAll();
diff --git a/tools/opt/PrintSCC.cpp b/tools/opt/PrintSCC.cpp
index 067c203..ea486ca 100644
--- a/tools/opt/PrintSCC.cpp
+++ b/tools/opt/PrintSCC.cpp
@@ -36,7 +36,7 @@
 namespace {
   struct CFGSCC : public FunctionPass {
     static char ID;  // Pass identification, replacement for typeid
-    CFGSCC() : FunctionPass(ID) {}
+    CFGSCC() : FunctionPass(&ID) {}
     bool runOnFunction(Function& func);
 
     void print(raw_ostream &O, const Module* = 0) const { }
@@ -48,7 +48,7 @@
 
   struct CallGraphSCC : public ModulePass {
     static char ID;  // Pass identification, replacement for typeid
-    CallGraphSCC() : ModulePass(ID) {}
+    CallGraphSCC() : ModulePass(&ID) {}
 
     // run - Print out SCCs in the call graph for the specified module.
     bool runOnModule(Module &M);
diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index f6b829f..0878737 100644
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -139,7 +139,7 @@
   static char ID;
   const PassInfo *PassToPrint;
   CallGraphSCCPassPrinter(const PassInfo *PI) :
-    CallGraphSCCPass(ID), PassToPrint(PI) {}
+    CallGraphSCCPass(&ID), PassToPrint(PI) {}
 
   virtual bool runOnSCC(CallGraphSCC &SCC) {
     if (!Quiet) {
@@ -148,8 +148,7 @@
       for (CallGraphSCC::iterator I = SCC.begin(), E = SCC.end(); I != E; ++I) {
         Function *F = (*I)->getFunction();
         if (F)
-          getAnalysisID<Pass>(PassToPrint->getTypeInfo()).print(outs(), 
-                F->getParent());
+          getAnalysisID<Pass>(PassToPrint).print(outs(), F->getParent());
       }
     }
     // Get and print pass...
@@ -159,7 +158,7 @@
   virtual const char *getPassName() const { return "'Pass' Printer"; }
 
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.addRequiredID(PassToPrint->getTypeInfo());
+    AU.addRequiredID(PassToPrint);
     AU.setPreservesAll();
   }
 };
@@ -169,13 +168,13 @@
 struct ModulePassPrinter : public ModulePass {
   static char ID;
   const PassInfo *PassToPrint;
-  ModulePassPrinter(const PassInfo *PI) : ModulePass(ID),
+  ModulePassPrinter(const PassInfo *PI) : ModulePass(&ID),
                                           PassToPrint(PI) {}
 
   virtual bool runOnModule(Module &M) {
     if (!Quiet) {
       outs() << "Printing analysis '" << PassToPrint->getPassName() << "':\n";
-      getAnalysisID<Pass>(PassToPrint->getTypeInfo()).print(outs(), &M);
+      getAnalysisID<Pass>(PassToPrint).print(outs(), &M);
     }
 
     // Get and print pass...
@@ -185,7 +184,7 @@
   virtual const char *getPassName() const { return "'Pass' Printer"; }
 
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.addRequiredID(PassToPrint->getTypeInfo());
+    AU.addRequiredID(PassToPrint);
     AU.setPreservesAll();
   }
 };
@@ -194,7 +193,7 @@
 struct FunctionPassPrinter : public FunctionPass {
   const PassInfo *PassToPrint;
   static char ID;
-  FunctionPassPrinter(const PassInfo *PI) : FunctionPass(ID),
+  FunctionPassPrinter(const PassInfo *PI) : FunctionPass(&ID),
                                             PassToPrint(PI) {}
 
   virtual bool runOnFunction(Function &F) {
@@ -203,15 +202,14 @@
               << "' for function '" << F.getName() << "':\n";
     }
     // Get and print pass...
-    getAnalysisID<Pass>(PassToPrint->getTypeInfo()).print(outs(),
-            F.getParent());
+    getAnalysisID<Pass>(PassToPrint).print(outs(), F.getParent());
     return false;
   }
 
   virtual const char *getPassName() const { return "FunctionPass Printer"; }
 
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.addRequiredID(PassToPrint->getTypeInfo());
+    AU.addRequiredID(PassToPrint);
     AU.setPreservesAll();
   }
 };
@@ -222,12 +220,12 @@
   static char ID;
   const PassInfo *PassToPrint;
   LoopPassPrinter(const PassInfo *PI) :
-    LoopPass(ID), PassToPrint(PI) {}
+    LoopPass(&ID), PassToPrint(PI) {}
 
   virtual bool runOnLoop(Loop *L, LPPassManager &LPM) {
     if (!Quiet) {
       outs() << "Printing analysis '" << PassToPrint->getPassName() << "':\n";
-      getAnalysisID<Pass>(PassToPrint->getTypeInfo()).print(outs(),
+      getAnalysisID<Pass>(PassToPrint).print(outs(),
                                   L->getHeader()->getParent()->getParent());
     }
     // Get and print pass...
@@ -237,7 +235,7 @@
   virtual const char *getPassName() const { return "'Pass' Printer"; }
 
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.addRequiredID(PassToPrint->getTypeInfo());
+    AU.addRequiredID(PassToPrint);
     AU.setPreservesAll();
   }
 };
@@ -248,7 +246,7 @@
   const PassInfo *PassToPrint;
   static char ID;
   BasicBlockPassPrinter(const PassInfo *PI)
-    : BasicBlockPass(ID), PassToPrint(PI) {}
+    : BasicBlockPass(&ID), PassToPrint(PI) {}
 
   virtual bool runOnBasicBlock(BasicBlock &BB) {
     if (!Quiet) {
@@ -257,15 +255,14 @@
     }
 
     // Get and print pass...
-    getAnalysisID<Pass>(PassToPrint->getTypeInfo()).print(outs(), 
-            BB.getParent()->getParent());
+    getAnalysisID<Pass>(PassToPrint).print(outs(), BB.getParent()->getParent());
     return false;
   }
 
   virtual const char *getPassName() const { return "BasicBlockPass Printer"; }
 
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.addRequiredID(PassToPrint->getTypeInfo());
+    AU.addRequiredID(PassToPrint);
     AU.setPreservesAll();
   }
 };