Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static

ID member as the sole unique type identifier.  Clean up APIs related to this change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110396 91177308-0d34-0410-b5e6-96231b3b80d8

172 files changed, 343 insertions, 328 deletions

diff --git a/lib/Analysis/AliasAnalysisCounter.cpp b/lib/Analysis/AliasAnalysisCounter.cpp
index 7631e36..b178041 100644
--- a/lib/Analysis/AliasAnalysisCounter.cpp
+++ b/lib/Analysis/AliasAnalysisCounter.cpp
@@ -34,7 +34,7 @@ namespace {
     Module *M;
   public:
     static char ID; // Class identification, replacement for typeinfo
-    AliasAnalysisCounter() : ModulePass(&ID) {
+    AliasAnalysisCounter() : ModulePass(ID) {
       No = May = Must = 0;
       NoMR = JustRef = JustMod = MR = 0;
     }
@@ -87,8 +87,8 @@ namespace {
     /// an analysis interface through multiple inheritance.  If needed, it
     /// should override this to adjust the this pointer as needed for the
     /// specified pass info.
-    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
-      if (PI->isPassID(&AliasAnalysis::ID))
+    virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
+      if (PI == &AliasAnalysis::ID)
         return (AliasAnalysis*)this;
       return this;
     }
diff --git a/lib/Analysis/AliasAnalysisEvaluator.cpp b/lib/Analysis/AliasAnalysisEvaluator.cpp
index 76a452e..ce363cb 100644
--- a/lib/Analysis/AliasAnalysisEvaluator.cpp
+++ b/lib/Analysis/AliasAnalysisEvaluator.cpp
@@ -50,7 +50,7 @@ namespace {
 
   public:
     static char ID; // Pass identification, replacement for typeid
-    AAEval() : FunctionPass(&ID) {}
+    AAEval() : FunctionPass(ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addRequired<AliasAnalysis>();
diff --git a/lib/Analysis/AliasDebugger.cpp b/lib/Analysis/AliasDebugger.cpp
index 8209bb6..b9fe646 100644
--- a/lib/Analysis/AliasDebugger.cpp
+++ b/lib/Analysis/AliasDebugger.cpp
@@ -39,7 +39,7 @@ namespace {
     
   public:
     static char ID; // Class identification, replacement for typeinfo
-    AliasDebugger() : ModulePass(&ID) {}
+    AliasDebugger() : ModulePass(ID) {}
 
     bool runOnModule(Module &M) {
       InitializeAliasAnalysis(this);                 // set up super class
@@ -83,8 +83,8 @@ namespace {
     /// an analysis interface through multiple inheritance.  If needed, it
     /// should override this to adjust the this pointer as needed for the
     /// specified pass info.
-    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
-      if (PI->isPassID(&AliasAnalysis::ID))
+    virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
+      if (PI == &AliasAnalysis::ID)
         return (AliasAnalysis*)this;
       return this;
     }
diff --git a/lib/Analysis/AliasSetTracker.cpp b/lib/Analysis/AliasSetTracker.cpp
index 7e11ce6..46d8ee6 100644
--- a/lib/Analysis/AliasSetTracker.cpp
+++ b/lib/Analysis/AliasSetTracker.cpp
@@ -579,7 +579,7 @@ namespace {
     AliasSetTracker *Tracker;
   public:
     static char ID; // Pass identification, replacement for typeid
-    AliasSetPrinter() : FunctionPass(&ID) {}
+    AliasSetPrinter() : FunctionPass(ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesAll();
diff --git a/lib/Analysis/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp
index 33c04c1..1048f11 100644
--- a/lib/Analysis/BasicAliasAnalysis.cpp
+++ b/lib/Analysis/BasicAliasAnalysis.cpp
@@ -137,8 +137,8 @@ namespace {
   ///
   struct NoAA : public ImmutablePass, public AliasAnalysis {
     static char ID; // Class identification, replacement for typeinfo
-    NoAA() : ImmutablePass(&ID) {}
-    explicit NoAA(void *PID) : ImmutablePass(PID) { }
+    NoAA() : ImmutablePass(ID) {}
+    explicit NoAA(char &PID) : ImmutablePass(PID) { }
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
     }
@@ -169,8 +169,8 @@ namespace {
     /// an analysis interface through multiple inheritance.  If needed, it should
     /// override this to adjust the this pointer as needed for the specified pass
     /// info.
-    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
-      if (PI->isPassID(&AliasAnalysis::ID))
+    virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
+      if (PI ==  &AliasAnalysis::ID)
         return (AliasAnalysis*)this;
       return this;
     }
@@ -215,7 +215,7 @@ namespace {
   /// derives from the NoAA class.
   struct BasicAliasAnalysis : public NoAA {
     static char ID; // Class identification, replacement for typeinfo
-    BasicAliasAnalysis() : NoAA(&ID) {}
+    BasicAliasAnalysis() : NoAA(ID) {}
 
     AliasResult alias(const Value *V1, unsigned V1Size,
                       const Value *V2, unsigned V2Size) {
@@ -240,8 +240,8 @@ namespace {
     /// an analysis interface through multiple inheritance.  If needed, it should
     /// override this to adjust the this pointer as needed for the specified pass
     /// info.
-    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
-      if (PI->isPassID(&AliasAnalysis::ID))
+    virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
+      if (PI == &AliasAnalysis::ID)
         return (AliasAnalysis*)this;
       return this;
     }
diff --git a/lib/Analysis/CFGPrinter.cpp b/lib/Analysis/CFGPrinter.cpp
index da2f0a6..f28b2dc 100644
--- a/lib/Analysis/CFGPrinter.cpp
+++ b/lib/Analysis/CFGPrinter.cpp
@@ -25,7 +25,7 @@ using namespace llvm;
 namespace {
   struct CFGViewer : public FunctionPass {
     static char ID; // Pass identifcation, replacement for typeid
-    CFGViewer() : FunctionPass(&ID) {}
+    CFGViewer() : FunctionPass(ID) {}
 
     virtual bool runOnFunction(Function &F) {
       F.viewCFG();
@@ -46,7 +46,7 @@ INITIALIZE_PASS(CFGViewer, "view-cfg", "View CFG of function", false, true);
 namespace {
   struct CFGOnlyViewer : public FunctionPass {
     static char ID; // Pass identifcation, replacement for typeid
-    CFGOnlyViewer() : FunctionPass(&ID) {}
+    CFGOnlyViewer() : FunctionPass(ID) {}
 
     virtual bool runOnFunction(Function &F) {
       F.viewCFGOnly();
@@ -68,8 +68,8 @@ INITIALIZE_PASS(CFGOnlyViewer, "view-cfg-only",
 namespace {
   struct CFGPrinter : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    CFGPrinter() : FunctionPass(&ID) {}
-    explicit CFGPrinter(void *pid) : FunctionPass(pid) {}
+    CFGPrinter() : FunctionPass(ID) {}
+    explicit CFGPrinter(char &pid) : FunctionPass(pid) {}
 
     virtual bool runOnFunction(Function &F) {
       std::string Filename = "cfg." + F.getNameStr() + ".dot";
@@ -101,8 +101,8 @@ P1("dot-cfg", "Print CFG of function to 'dot' file", false, true);
 namespace {
   struct CFGOnlyPrinter : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    CFGOnlyPrinter() : FunctionPass(&ID) {}
-    explicit CFGOnlyPrinter(void *pid) : FunctionPass(pid) {}
+    CFGOnlyPrinter() : FunctionPass(ID) {}
+    explicit CFGOnlyPrinter(char &pid) : FunctionPass(pid) {}
     virtual bool runOnFunction(Function &F) {
       std::string Filename = "cfg." + F.getNameStr() + ".dot";
       errs() << "Writing '" << Filename << "'...";
diff --git a/lib/Analysis/DbgInfoPrinter.cpp b/lib/Analysis/DbgInfoPrinter.cpp
index aef7978..bdd9a26 100644
--- a/lib/Analysis/DbgInfoPrinter.cpp
+++ b/lib/Analysis/DbgInfoPrinter.cpp
@@ -40,7 +40,7 @@ namespace {
     void printVariableDeclaration(const Value *V);
   public:
     static char ID; // Pass identification
-    PrintDbgInfo() : FunctionPass(&ID), Out(outs()) {}
+    PrintDbgInfo() : FunctionPass(ID), Out(outs()) {}
 
     virtual bool runOnFunction(Function &F);
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
diff --git a/lib/Analysis/DomPrinter.cpp b/lib/Analysis/DomPrinter.cpp
index 83e39f1..9f34094 100644
--- a/lib/Analysis/DomPrinter.cpp
+++ b/lib/Analysis/DomPrinter.cpp
@@ -86,27 +86,27 @@ namespace {
 struct DomViewer
   : public DOTGraphTraitsViewer<DominatorTree, false> {
   static char ID;
-  DomViewer() : DOTGraphTraitsViewer<DominatorTree, false>("dom", &ID){}
+  DomViewer() : DOTGraphTraitsViewer<DominatorTree, false>("dom", ID){}
 };
 
 struct DomOnlyViewer
   : public DOTGraphTraitsViewer<DominatorTree, true> {
   static char ID;
-  DomOnlyViewer() : DOTGraphTraitsViewer<DominatorTree, true>("domonly", &ID){}
+  DomOnlyViewer() : DOTGraphTraitsViewer<DominatorTree, true>("domonly", ID){}
 };
 
 struct PostDomViewer
   : public DOTGraphTraitsViewer<PostDominatorTree, false> {
   static char ID;
   PostDomViewer() :
-    DOTGraphTraitsViewer<PostDominatorTree, false>("postdom", &ID){}
+    DOTGraphTraitsViewer<PostDominatorTree, false>("postdom", ID){}
 };
 
 struct PostDomOnlyViewer
   : public DOTGraphTraitsViewer<PostDominatorTree, true> {
   static char ID;
   PostDomOnlyViewer() :
-    DOTGraphTraitsViewer<PostDominatorTree, true>("postdomonly", &ID){}
+    DOTGraphTraitsViewer<PostDominatorTree, true>("postdomonly", ID){}
 };
 } // end anonymous namespace
 
@@ -133,27 +133,27 @@ namespace {
 struct DomPrinter
   : public DOTGraphTraitsPrinter<DominatorTree, false> {
   static char ID;
-  DomPrinter() : DOTGraphTraitsPrinter<DominatorTree, false>("dom", &ID) {}
+  DomPrinter() : DOTGraphTraitsPrinter<DominatorTree, false>("dom", ID) {}
 };
 
 struct DomOnlyPrinter
   : public DOTGraphTraitsPrinter<DominatorTree, true> {
   static char ID;
-  DomOnlyPrinter() : DOTGraphTraitsPrinter<DominatorTree, true>("domonly", &ID) {}
+  DomOnlyPrinter() : DOTGraphTraitsPrinter<DominatorTree, true>("domonly", ID) {}
 };
 
 struct PostDomPrinter
   : public DOTGraphTraitsPrinter<PostDominatorTree, false> {
   static char ID;
   PostDomPrinter() :
-    DOTGraphTraitsPrinter<PostDominatorTree, false>("postdom", &ID) {}
+    DOTGraphTraitsPrinter<PostDominatorTree, false>("postdom", ID) {}
 };
 
 struct PostDomOnlyPrinter
   : public DOTGraphTraitsPrinter<PostDominatorTree, true> {
   static char ID;
   PostDomOnlyPrinter() :
-    DOTGraphTraitsPrinter<PostDominatorTree, true>("postdomonly", &ID) {}
+    DOTGraphTraitsPrinter<PostDominatorTree, true>("postdomonly", ID) {}
 };
 } // end anonymous namespace
 
diff --git a/lib/Analysis/IPA/CallGraph.cpp b/lib/Analysis/IPA/CallGraph.cpp
index 1af0055..b363528 100644
--- a/lib/Analysis/IPA/CallGraph.cpp
+++ b/lib/Analysis/IPA/CallGraph.cpp
@@ -42,7 +42,7 @@ class BasicCallGraph : public ModulePass, public CallGraph {
 
 public:
   static char ID; // Class identification, replacement for typeinfo
-  BasicCallGraph() : ModulePass(&ID), Root(0), 
+  BasicCallGraph() : ModulePass(ID), Root(0), 
     ExternalCallingNode(0), CallsExternalNode(0) {}
 
   // runOnModule - Compute the call graph for the specified module.
@@ -86,8 +86,8 @@ public:
   /// an analysis interface through multiple inheritance.  If needed, it should
   /// override this to adjust the this pointer as needed for the specified pass
   /// info.
-  virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
-    if (PI->isPassID(&CallGraph::ID))
+  virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
+    if (PI == &CallGraph::ID)
       return (CallGraph*)this;
     return this;
   }
diff --git a/lib/Analysis/IPA/CallGraphSCCPass.cpp b/lib/Analysis/IPA/CallGraphSCCPass.cpp
index 5c4b2c3..b7a27cb 100644
--- a/lib/Analysis/IPA/CallGraphSCCPass.cpp
+++ b/lib/Analysis/IPA/CallGraphSCCPass.cpp
@@ -45,7 +45,7 @@ class CGPassManager : public ModulePass, public PMDataManager {
 public:
   static char ID;
   explicit CGPassManager(int Depth) 
-    : ModulePass(&ID), PMDataManager(Depth) { }
+    : ModulePass(ID), PMDataManager(Depth) { }
 
   /// run - Execute all of the passes scheduled for execution.  Keep track of
   /// whether any of the passes modifies the module, and if so, return true.
@@ -582,9 +582,9 @@ namespace {
     
   public:
     static char ID;
-    PrintCallGraphPass() : CallGraphSCCPass(&ID), Out(dbgs()) {}
+    PrintCallGraphPass() : CallGraphSCCPass(ID), Out(dbgs()) {}
     PrintCallGraphPass(const std::string &B, raw_ostream &o)
-      : CallGraphSCCPass(&ID), Banner(B), Out(o) {}
+      : CallGraphSCCPass(ID), Banner(B), Out(o) {}
     
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesAll();
diff --git a/lib/Analysis/IPA/GlobalsModRef.cpp b/lib/Analysis/IPA/GlobalsModRef.cpp
index 769e4b1..43a61d0 100644
--- a/lib/Analysis/IPA/GlobalsModRef.cpp
+++ b/lib/Analysis/IPA/GlobalsModRef.cpp
@@ -88,7 +88,7 @@ namespace {
 
   public:
     static char ID;
-    GlobalsModRef() : ModulePass(&ID) {}
+    GlobalsModRef() : ModulePass(ID) {}
 
     bool runOnModule(Module &M) {
       InitializeAliasAnalysis(this);                 // set up super class
@@ -150,8 +150,8 @@ namespace {
     /// an analysis interface through multiple inheritance.  If needed, it
     /// should override this to adjust the this pointer as needed for the
     /// specified pass info.
-    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
-      if (PI->isPassID(&AliasAnalysis::ID))
+    virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
+      if (PI == &AliasAnalysis::ID)
         return (AliasAnalysis*)this;
       return this;
     }
diff --git a/lib/Analysis/IVUsers.cpp b/lib/Analysis/IVUsers.cpp
index e2b67e8..bd43026 100644
--- a/lib/Analysis/IVUsers.cpp
+++ b/lib/Analysis/IVUsers.cpp
@@ -140,7 +140,7 @@ IVStrideUse &IVUsers::AddUser(Instruction *User, Value *Operand) {
 }
 
 IVUsers::IVUsers()
- : LoopPass(&ID) {
+ : LoopPass(ID) {
 }
 
 void IVUsers::getAnalysisUsage(AnalysisUsage &AU) const {
diff --git a/lib/Analysis/InstCount.cpp b/lib/Analysis/InstCount.cpp
index 6133b88..dcbcac0 100644
--- a/lib/Analysis/InstCount.cpp
+++ b/lib/Analysis/InstCount.cpp
@@ -51,7 +51,7 @@ namespace {
     }
   public:
     static char ID; // Pass identification, replacement for typeid
-    InstCount() : FunctionPass(&ID) {}
+    InstCount() : FunctionPass(ID) {}
 
     virtual bool runOnFunction(Function &F);
 
diff --git a/lib/Analysis/IntervalPartition.cpp b/lib/Analysis/IntervalPartition.cpp
index 0f11e34..1c9e148 100644
--- a/lib/Analysis/IntervalPartition.cpp
+++ b/lib/Analysis/IntervalPartition.cpp
@@ -91,7 +91,7 @@ bool IntervalPartition::runOnFunction(Function &F) {
 // distinguish it from a copy constructor.  Always pass in false for now.
 //
 IntervalPartition::IntervalPartition(IntervalPartition &IP, bool)
-  : FunctionPass(&ID) {
+  : FunctionPass(ID) {
   assert(IP.getRootInterval() && "Cannot operate on empty IntervalPartitions!");
 
   // Pass false to intervals_begin because we take ownership of it's memory
diff --git a/lib/Analysis/Lint.cpp b/lib/Analysis/Lint.cpp
index fe01fd7..a9d9724 100644
--- a/lib/Analysis/Lint.cpp
+++ b/lib/Analysis/Lint.cpp
@@ -108,7 +108,7 @@ namespace {
     raw_string_ostream MessagesStr;
 
     static char ID; // Pass identification, replacement for typeid
-    Lint() : FunctionPass(&ID), MessagesStr(Messages) {}
+    Lint() : FunctionPass(ID), MessagesStr(Messages) {}
 
     virtual bool runOnFunction(Function &F);
 
diff --git a/lib/Analysis/LiveValues.cpp b/lib/Analysis/LiveValues.cpp
index 3cc58c4..0225f4f 100644
--- a/lib/Analysis/LiveValues.cpp
+++ b/lib/Analysis/LiveValues.cpp
@@ -25,7 +25,7 @@ char LiveValues::ID = 0;
 INITIALIZE_PASS(LiveValues, "live-values",
                 "Value Liveness Analysis", false, true);
 
-LiveValues::LiveValues() : FunctionPass(&ID) {}
+LiveValues::LiveValues() : FunctionPass(ID) {}
 
 void LiveValues::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.addRequired<DominatorTree>();
diff --git a/lib/Analysis/LoopPass.cpp b/lib/Analysis/LoopPass.cpp
index 2727d2f..717e016 100644
--- a/lib/Analysis/LoopPass.cpp
+++ b/lib/Analysis/LoopPass.cpp
@@ -30,9 +30,9 @@ private:
 
 public:
   static char ID;
-  PrintLoopPass() : LoopPass(&ID), Out(dbgs()) {}
+  PrintLoopPass() : LoopPass(ID), Out(dbgs()) {}
   PrintLoopPass(const std::string &B, raw_ostream &o)
-      : LoopPass(&ID), Banner(B), Out(o) {}
+      : LoopPass(ID), Banner(B), Out(o) {}
 
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
     AU.setPreservesAll();
@@ -59,7 +59,7 @@ char PrintLoopPass::ID = 0;
 char LPPassManager::ID = 0;
 
 LPPassManager::LPPassManager(int Depth) 
-  : FunctionPass(&ID), PMDataManager(Depth) { 
+  : FunctionPass(ID), PMDataManager(Depth) { 
   skipThisLoop = false;
   redoThisLoop = false;
   LI = NULL;
diff --git a/lib/Analysis/MemoryDependenceAnalysis.cpp b/lib/Analysis/MemoryDependenceAnalysis.cpp
index e003d64..d18d5ce 100644
--- a/lib/Analysis/MemoryDependenceAnalysis.cpp
+++ b/lib/Analysis/MemoryDependenceAnalysis.cpp
@@ -50,7 +50,7 @@ INITIALIZE_PASS(MemoryDependenceAnalysis, "memdep",
                 "Memory Dependence Analysis", false, true);
 
 MemoryDependenceAnalysis::MemoryDependenceAnalysis()
-: FunctionPass(&ID), PredCache(0) {
+: FunctionPass(ID), PredCache(0) {
 }
 MemoryDependenceAnalysis::~MemoryDependenceAnalysis() {
 }
diff --git a/lib/Analysis/ModuleDebugInfoPrinter.cpp b/lib/Analysis/ModuleDebugInfoPrinter.cpp
index cf8988a..2cc1c2a 100644
--- a/lib/Analysis/ModuleDebugInfoPrinter.cpp
+++ b/lib/Analysis/ModuleDebugInfoPrinter.cpp
@@ -30,7 +30,7 @@ namespace {
     DebugInfoFinder Finder;
   public:
     static char ID; // Pass identification, replacement for typeid
-    ModuleDebugInfoPrinter() : ModulePass(&ID) {}
+    ModuleDebugInfoPrinter() : ModulePass(ID) {}
 
     virtual bool runOnModule(Module &M);
 
diff --git a/lib/Analysis/PointerTracking.cpp b/lib/Analysis/PointerTracking.cpp
index 03d3059..07f4682 100644
--- a/lib/Analysis/PointerTracking.cpp
+++ b/lib/Analysis/PointerTracking.cpp
@@ -28,7 +28,7 @@
 using namespace llvm;
 
 char PointerTracking::ID = 0;
-PointerTracking::PointerTracking() : FunctionPass(&ID) {}
+PointerTracking::PointerTracking() : FunctionPass(ID) {}
 
 bool PointerTracking::runOnFunction(Function &F) {
   predCache.clear();
diff --git a/lib/Analysis/ProfileEstimatorPass.cpp b/lib/Analysis/ProfileEstimatorPass.cpp
index da4ce47..062461a 100644
--- a/lib/Analysis/ProfileEstimatorPass.cpp
+++ b/lib/Analysis/ProfileEstimatorPass.cpp
@@ -39,7 +39,7 @@ namespace {
   public:
     static char ID; // Class identification, replacement for typeinfo
     explicit ProfileEstimatorPass(const double execcount = 0)
-      : FunctionPass(&ID), ExecCount(execcount) {
+      : FunctionPass(ID), ExecCount(execcount) {
       if (execcount == 0) ExecCount = LoopWeight;
     }
 
@@ -59,8 +59,8 @@ namespace {
     /// an analysis interface through multiple inheritance.  If needed, it
     /// should override this to adjust the this pointer as needed for the
     /// specified pass info.
-    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
-      if (PI->isPassID(&ProfileInfo::ID))
+    virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
+      if (PI == &ProfileInfo::ID)
         return (ProfileInfo*)this;
       return this;
     }
@@ -78,7 +78,7 @@ X("profile-estimator", "Estimate profiling information", false, true);
 static RegisterAnalysisGroup<ProfileInfo> Y(X);
 
 namespace llvm {
-  const PassInfo *ProfileEstimatorPassID = &X;
+  char &ProfileEstimatorPassID = ProfileEstimatorPass::ID;
 
   FunctionPass *createProfileEstimatorPass() {
     return new ProfileEstimatorPass();
diff --git a/lib/Analysis/ProfileInfo.cpp b/lib/Analysis/ProfileInfo.cpp
index eb33e78..fc7f286 100644
--- a/lib/Analysis/ProfileInfo.cpp
+++ b/lib/Analysis/ProfileInfo.cpp
@@ -1076,14 +1076,14 @@ raw_ostream& operator<<(raw_ostream &O, std::pair<const MachineBasicBlock *, con
 namespace {
   struct NoProfileInfo : public ImmutablePass, public ProfileInfo {
     static char ID; // Class identification, replacement for typeinfo
-    NoProfileInfo() : ImmutablePass(&ID) {}
+    NoProfileInfo() : ImmutablePass(ID) {}
     
     /// getAdjustedAnalysisPointer - This method is used when a pass implements
     /// an analysis interface through multiple inheritance.  If needed, it
     /// should override this to adjust the this pointer as needed for the
     /// specified pass info.
-    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
-      if (PI->isPassID(&ProfileInfo::ID))
+    virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
+      if (PI == &ProfileInfo::ID)
         return (ProfileInfo*)this;
       return this;
     }
diff --git a/lib/Analysis/ProfileInfoLoaderPass.cpp b/lib/Analysis/ProfileInfoLoaderPass.cpp
index 8ea4ecf..b6434e7 100644
--- a/lib/Analysis/ProfileInfoLoaderPass.cpp
+++ b/lib/Analysis/ProfileInfoLoaderPass.cpp
@@ -45,7 +45,7 @@ namespace {
   public:
     static char ID; // Class identification, replacement for typeinfo
     explicit LoaderPass(const std::string &filename = "")
-      : ModulePass(&ID), Filename(filename) {
+      : ModulePass(ID), Filename(filename) {
       if (filename.empty()) Filename = ProfileInfoFilename;
     }
 
@@ -67,8 +67,8 @@ namespace {
     /// an analysis interface through multiple inheritance.  If needed, it
     /// should override this to adjust the this pointer as needed for the
     /// specified pass info.
-    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
-      if (PI->isPassID(&ProfileInfo::ID))
+    virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
+      if (PI == &ProfileInfo::ID)
         return (ProfileInfo*)this;
       return this;
     }
@@ -84,7 +84,7 @@ X("profile-loader", "Load profile information from llvmprof.out", false, true);
 
 static RegisterAnalysisGroup<ProfileInfo> Y(X);
 
-const PassInfo *llvm::ProfileLoaderPassID = &X;
+char &llvm::ProfileLoaderPassID = LoaderPass::ID;
 
 ModulePass *llvm::createProfileLoaderPass() { return new LoaderPass(); }
 
diff --git a/lib/Analysis/ProfileVerifierPass.cpp b/lib/Analysis/ProfileVerifierPass.cpp
index dc1f28a..3f01b2d 100644
--- a/lib/Analysis/ProfileVerifierPass.cpp
+++ b/lib/Analysis/ProfileVerifierPass.cpp
@@ -59,10 +59,10 @@ namespace llvm {
   public:
     static char ID; // Class identification, replacement for typeinfo
 
-    explicit ProfileVerifierPassT () : FunctionPass(&ID) {
+    explicit ProfileVerifierPassT () : FunctionPass(ID) {
       DisableAssertions = ProfileVerifierDisableAssertions;
     }
-    explicit ProfileVerifierPassT (bool da) : FunctionPass(&ID), 
+    explicit ProfileVerifierPassT (bool da) : FunctionPass(ID), 
                                               DisableAssertions(da) {
     }
 
diff --git a/lib/Analysis/RegionInfo.cpp b/lib/Analysis/RegionInfo.cpp
index 5c99852..27cee76 100644
--- a/lib/Analysis/RegionInfo.cpp
+++ b/lib/Analysis/RegionInfo.cpp
@@ -589,7 +589,7 @@ void RegionInfo::releaseMemory() {
   TopLevelRegion = 0;
 }
 
-RegionInfo::RegionInfo() : FunctionPass(&ID) {
+RegionInfo::RegionInfo() : FunctionPass(ID) {
   TopLevelRegion = 0;
 }
 
diff --git a/lib/Analysis/RegionPrinter.cpp b/lib/Analysis/RegionPrinter.cpp
index 67ce05a..fee5c1b 100644
--- a/lib/Analysis/RegionPrinter.cpp
+++ b/lib/Analysis/RegionPrinter.cpp
@@ -121,7 +121,7 @@ namespace {
 struct RegionViewer
   : public DOTGraphTraitsViewer<RegionInfo, false> {
   static char ID;
-  RegionViewer() : DOTGraphTraitsViewer<RegionInfo, false>("reg", &ID){}
+  RegionViewer() : DOTGraphTraitsViewer<RegionInfo, false>("reg", ID){}
 };
 
 char RegionViewer::ID = 0;
@@ -131,7 +131,7 @@ INITIALIZE_PASS(RegionViewer, "view-regions", "View regions of function",
 struct RegionOnlyViewer
   : public DOTGraphTraitsViewer<RegionInfo, true> {
   static char ID;
-  RegionOnlyViewer() : DOTGraphTraitsViewer<RegionInfo, true>("regonly", &ID){}
+  RegionOnlyViewer() : DOTGraphTraitsViewer<RegionInfo, true>("regonly", ID){}
 };
 
 char RegionOnlyViewer::ID = 0;
@@ -143,7 +143,7 @@ struct RegionPrinter
   : public DOTGraphTraitsPrinter<RegionInfo, false> {
   static char ID;
   RegionPrinter() :
-    DOTGraphTraitsPrinter<RegionInfo, false>("reg", &ID) {}
+    DOTGraphTraitsPrinter<RegionInfo, false>("reg", ID) {}
 };
 } //end anonymous namespace
 
@@ -157,7 +157,7 @@ struct RegionOnlyPrinter
   : public DOTGraphTraitsPrinter<RegionInfo, true> {
   static char ID;
   RegionOnlyPrinter() :
-    DOTGraphTraitsPrinter<RegionInfo, true>("reg", &ID) {}
+    DOTGraphTraitsPrinter<RegionInfo, true>("reg", ID) {}
 };
 
 }
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index 9aaafaf..fb5acb9 100644
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -5742,7 +5742,7 @@ ScalarEvolution::SCEVCallbackVH::SCEVCallbackVH(Value *V, ScalarEvolution *se)
 //===----------------------------------------------------------------------===//
 
 ScalarEvolution::ScalarEvolution()
-  : FunctionPass(&ID), FirstUnknown(0) {
+  : FunctionPass(ID), FirstUnknown(0) {
 }
 
 bool ScalarEvolution::runOnFunction(Function &F) {
diff --git a/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp b/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp
index 91ae989..93b2a8b 100644
--- a/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp
+++ b/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp
@@ -34,14 +34,14 @@ namespace {
 
   public:
     static char ID; // Class identification, replacement for typeinfo
-    ScalarEvolutionAliasAnalysis() : FunctionPass(&ID), SE(0) {}
+    ScalarEvolutionAliasAnalysis() : FunctionPass(ID), SE(0) {}
 
     /// getAdjustedAnalysisPointer - This method is used when a pass implements
     /// an analysis interface through multiple inheritance.  If needed, it
     /// should override this to adjust the this pointer as needed for the
     /// specified pass info.
-    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
-      if (PI->isPassID(&AliasAnalysis::ID))
+    virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
+      if (PI == &AliasAnalysis::ID)
         return (AliasAnalysis*)this;
       return this;
     }
diff --git a/lib/Analysis/TypeBasedAliasAnalysis.cpp b/lib/Analysis/TypeBasedAliasAnalysis.cpp
index 3e71f22..bbfdcec 100644
--- a/lib/Analysis/TypeBasedAliasAnalysis.cpp
+++ b/lib/Analysis/TypeBasedAliasAnalysis.cpp
@@ -82,14 +82,14 @@ namespace {
                                  public AliasAnalysis {
   public:
     static char ID; // Class identification, replacement for typeinfo
-    TypeBasedAliasAnalysis() : ImmutablePass(&ID) {}
+    TypeBasedAliasAnalysis() : ImmutablePass(ID) {}
 
     /// getAdjustedAnalysisPointer - This method is used when a pass implements
     /// an analysis interface through multiple inheritance.  If needed, it
     /// should override this to adjust the this pointer as needed for the
     /// specified pass info.
-    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
-      if (PI->isPassID(&AliasAnalysis::ID))
+    virtual void *getAdjustedAnalysisPointer(const void *PI) {
+      if (PI == &AliasAnalysis::ID)
         return (AliasAnalysis*)this;
       return this;
     }
diff --git a/lib/Bitcode/Writer/BitcodeWriterPass.cpp b/lib/Bitcode/Writer/BitcodeWriterPass.cpp
index 3a0d3ce..91e115c 100644
--- a/lib/Bitcode/Writer/BitcodeWriterPass.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriterPass.cpp
@@ -21,7 +21,7 @@ namespace {
   public:
     static char ID; // Pass identification, replacement for typeid
     explicit WriteBitcodePass(raw_ostream &o)
-      : ModulePass(&ID), OS(o) {}
+      : ModulePass(ID), OS(o) {}
     
     const char *getPassName() const { return "Bitcode Writer"; }
     
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 1ba6310..6e2098d 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -91,7 +91,7 @@ static unsigned getGVAlignmentLog2(const GlobalValue *GV, const TargetData &TD,
 
 
 AsmPrinter::AsmPrinter(TargetMachine &tm, MCStreamer &Streamer)
-  : MachineFunctionPass(&ID),
+  : MachineFunctionPass(ID),
     TM(tm), MAI(tm.getMCAsmInfo()),
     OutContext(Streamer.getContext()),
     OutStreamer(Streamer),
diff --git a/lib/CodeGen/BranchFolding.cpp b/lib/CodeGen/BranchFolding.cpp
index 7f98df0..cb81aa3 100644
--- a/lib/CodeGen/BranchFolding.cpp
+++ b/lib/CodeGen/BranchFolding.cpp
@@ -65,7 +65,7 @@ namespace {
   public:
     static char ID;
     explicit BranchFolderPass(bool defaultEnableTailMerge)
-      : MachineFunctionPass(&ID), BranchFolder(defaultEnableTailMerge) {}
+      : MachineFunctionPass(ID), BranchFolder(defaultEnableTailMerge) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
     virtual const char *getPassName() const { return "Control Flow Optimizer"; }
diff --git a/lib/CodeGen/CodePlacementOpt.cpp b/lib/CodeGen/CodePlacementOpt.cpp
index e0e315c..91a9536 100644
--- a/lib/CodeGen/CodePlacementOpt.cpp
+++ b/lib/CodeGen/CodePlacementOpt.cpp
@@ -36,7 +36,7 @@ namespace {
 
   public:
     static char ID;
-    CodePlacementOpt() : MachineFunctionPass(&ID) {}
+    CodePlacementOpt() : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
     virtual const char *getPassName() const {
diff --git a/lib/CodeGen/DeadMachineInstructionElim.cpp b/lib/CodeGen/DeadMachineInstructionElim.cpp
index 2f5b6dd..138b83d 100644
--- a/lib/CodeGen/DeadMachineInstructionElim.cpp
+++ b/lib/CodeGen/DeadMachineInstructionElim.cpp
@@ -36,7 +36,7 @@ namespace {
 
   public:
     static char ID; // Pass identification, replacement for typeid
-    DeadMachineInstructionElim() : MachineFunctionPass(&ID) {}
+    DeadMachineInstructionElim() : MachineFunctionPass(ID) {}
 
   private:
     bool isDead(const MachineInstr *MI) const;
diff --git a/lib/CodeGen/DwarfEHPrepare.cpp b/lib/CodeGen/DwarfEHPrepare.cpp
index dfa9622..57f45ec 100644
--- a/lib/CodeGen/DwarfEHPrepare.cpp
+++ b/lib/CodeGen/DwarfEHPrepare.cpp
@@ -160,7 +160,7 @@ namespace {
   public:
     static char ID; // Pass identification, replacement for typeid.
     DwarfEHPrepare(const TargetMachine *tm, bool fast) :
-      FunctionPass(&ID), TM(tm), TLI(TM->getTargetLowering()),
+      FunctionPass(ID), TM(tm), TLI(TM->getTargetLowering()),
       CompileFast(fast),
       ExceptionValueIntrinsic(0), SelectorIntrinsic(0),
       URoR(0), EHCatchAllValue(0), RewindFunction(0) {}
diff --git a/lib/CodeGen/ELFWriter.cpp b/lib/CodeGen/ELFWriter.cpp
index 8e4b986..d14728d 100644
--- a/lib/CodeGen/ELFWriter.cpp
+++ b/lib/CodeGen/ELFWriter.cpp
@@ -63,7 +63,7 @@ char ELFWriter::ID = 0;
 //===----------------------------------------------------------------------===//
 
 ELFWriter::ELFWriter(raw_ostream &o, TargetMachine &tm)
-  : MachineFunctionPass(&ID), O(o), TM(tm),
+  : MachineFunctionPass(ID), O(o), TM(tm),
     OutContext(*new MCContext(*TM.getMCAsmInfo())),
     TLOF(TM.getTargetLowering()->getObjFileLowering()),
     is64Bit(TM.getTargetData()->getPointerSizeInBits() == 64),
diff --git a/lib/CodeGen/GCMetadata.cpp b/lib/CodeGen/GCMetadata.cpp
index 32bc7d7..0f6e882 100644
--- a/lib/CodeGen/GCMetadata.cpp
+++ b/lib/CodeGen/GCMetadata.cpp
@@ -30,8 +30,8 @@ namespace {
     raw_ostream &OS;
     
   public:
-    Printer() : FunctionPass(&ID), OS(errs()) {}
-    explicit Printer(raw_ostream &OS) : FunctionPass(&ID), OS(OS) {}
+    Printer() : FunctionPass(ID), OS(errs()) {}
+    explicit Printer(raw_ostream &OS) : FunctionPass(ID), OS(OS) {}
 
     
     const char *getPassName() const;
@@ -70,7 +70,7 @@ GCFunctionInfo::~GCFunctionInfo() {}
 char GCModuleInfo::ID = 0;
 
 GCModuleInfo::GCModuleInfo()
-  : ImmutablePass(&ID) {}
+  : ImmutablePass(ID) {}
 
 GCModuleInfo::~GCModuleInfo() {
   clear();
@@ -189,7 +189,7 @@ FunctionPass *llvm::createGCInfoDeleter() {
   return new Deleter();
 }
 
-Deleter::Deleter() : FunctionPass(&ID) {}
+Deleter::Deleter() : FunctionPass(ID) {}
 
 const char *Deleter::getPassName() const {
   return "Delete Garbage Collector Information";
diff --git a/lib/CodeGen/GCStrategy.cpp b/lib/CodeGen/GCStrategy.cpp
index b27a420..719fa19 100644
--- a/lib/CodeGen/GCStrategy.cpp
+++ b/lib/CodeGen/GCStrategy.cpp
@@ -130,7 +130,7 @@ FunctionPass *llvm::createGCLoweringPass() {
 char LowerIntrinsics::ID = 0;
 
 LowerIntrinsics::LowerIntrinsics()
-  : FunctionPass(&ID) {}
+  : FunctionPass(ID) {}
 
 const char *LowerIntrinsics::getPassName() const {
   return "Lower Garbage Collection Instructions";
@@ -318,7 +318,7 @@ FunctionPass *llvm::createGCMachineCodeAnalysisPass() {
 char MachineCodeAnalysis::ID = 0;
 
 MachineCodeAnalysis::MachineCodeAnalysis()
-  : MachineFunctionPass(&ID) {}
+  : MachineFunctionPass(ID) {}
 
 const char *MachineCodeAnalysis::getPassName() const {
   return "Analyze Machine Code For Garbage Collection";
diff --git a/lib/CodeGen/IfConversion.cpp b/lib/CodeGen/IfConversion.cpp
index 6c064a7..0ea30d7 100644
--- a/lib/CodeGen/IfConversion.cpp
+++ b/lib/CodeGen/IfConversion.cpp
@@ -154,7 +154,7 @@ namespace {
     int FnNum;
   public:
     static char ID;
-    IfConverter() : MachineFunctionPass(&ID), FnNum(-1) {}
+    IfConverter() : MachineFunctionPass(ID), FnNum(-1) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
     virtual const char *getPassName() const { return "If Converter"; }
diff --git a/lib/CodeGen/LowerSubregs.cpp b/lib/CodeGen/LowerSubregs.cpp
index dfd4eae..a1f1a07 100644
--- a/lib/CodeGen/LowerSubregs.cpp
+++ b/lib/CodeGen/LowerSubregs.cpp
@@ -36,7 +36,7 @@ namespace {
 
   public:
     static char ID; // Pass identification, replacement for typeid
-    LowerSubregsInstructionPass() : MachineFunctionPass(&ID) {}
+    LowerSubregsInstructionPass() : MachineFunctionPass(ID) {}
     
     const char *getPassName() const {
       return "Subregister lowering instruction pass";
diff --git a/lib/CodeGen/MachineCSE.cpp b/lib/CodeGen/MachineCSE.cpp
index ef49192..60642d4 100644
--- a/lib/CodeGen/MachineCSE.cpp
+++ b/lib/CodeGen/MachineCSE.cpp
@@ -41,7 +41,7 @@ namespace {
     MachineRegisterInfo *MRI;
   public:
     static char ID; // Pass identification
-    MachineCSE() : MachineFunctionPass(&ID), LookAheadLimit(5), CurrVN(0) {}
+    MachineCSE() : MachineFunctionPass(ID), LookAheadLimit(5), CurrVN(0) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
     
diff --git a/lib/CodeGen/MachineDominators.cpp b/lib/CodeGen/MachineDominators.cpp
index b5f8fbb..36c9d66 100644
--- a/lib/CodeGen/MachineDominators.cpp
+++ b/lib/CodeGen/MachineDominators.cpp
@@ -27,7 +27,7 @@ char MachineDominatorTree::ID = 0;
 static RegisterPass<MachineDominatorTree>
 E("machinedomtree", "MachineDominator Tree Construction", true);
 
-const PassInfo *const llvm::MachineDominatorsID = &E;
+char &llvm::MachineDominatorsID = MachineDominatorTree::ID;
 
 void MachineDominatorTree::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.setPreservesAll();
@@ -41,7 +41,7 @@ bool MachineDominatorTree::runOnMachineFunction(MachineFunction &F) {
 }
 
 MachineDominatorTree::MachineDominatorTree()
-    : MachineFunctionPass(&ID) {
+    : MachineFunctionPass(ID) {
   DT = new DominatorTreeBase<MachineBasicBlock>(false);
 }
 
diff --git a/lib/CodeGen/MachineFunctionAnalysis.cpp b/lib/CodeGen/MachineFunctionAnalysis.cpp
index 07a0f45..4f84b95 100644
--- a/lib/CodeGen/MachineFunctionAnalysis.cpp
+++ b/lib/CodeGen/MachineFunctionAnalysis.cpp
@@ -20,14 +20,14 @@ using namespace llvm;
 // a default constructor.
 static PassInfo
 X("Machine Function Analysis", "machine-function-analysis",
-  intptr_t(&MachineFunctionAnalysis::ID), 0,
+   &MachineFunctionAnalysis::ID, 0,
   /*CFGOnly=*/false, /*is_analysis=*/true);
 
 char MachineFunctionAnalysis::ID = 0;
 
 MachineFunctionAnalysis::MachineFunctionAnalysis(const TargetMachine &tm,
                                                  CodeGenOpt::Level OL) :
-  FunctionPass(&ID), TM(tm), OptLevel(OL), MF(0) {
+  FunctionPass(ID), TM(tm), OptLevel(OL), MF(0) {
 }
 
 MachineFunctionAnalysis::~MachineFunctionAnalysis() {
diff --git a/lib/CodeGen/MachineFunctionPrinterPass.cpp b/lib/CodeGen/MachineFunctionPrinterPass.cpp
index 547c4fe..2aaa798 100644
--- a/lib/CodeGen/MachineFunctionPrinterPass.cpp
+++ b/lib/CodeGen/MachineFunctionPrinterPass.cpp
@@ -29,7 +29,7 @@ struct MachineFunctionPrinterPass : public MachineFunctionPass {
   const std::string Banner;
 
   MachineFunctionPrinterPass(raw_ostream &os, const std::string &banner) 
-      : MachineFunctionPass(&ID), OS(os), Banner(banner) {}
+      : MachineFunctionPass(ID), OS(os), Banner(banner) {}
 
   const char *getPassName() const { return "MachineFunction Printer"; }
 
diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp
index 63b145e..1a74b74 100644
--- a/lib/CodeGen/MachineLICM.cpp
+++ b/lib/CodeGen/MachineLICM.cpp
@@ -74,10 +74,10 @@ namespace {
   public:
     static char ID; // Pass identification, replacement for typeid
     MachineLICM() :
-      MachineFunctionPass(&ID), PreRegAlloc(true) {}
+      MachineFunctionPass(ID), PreRegAlloc(true) {}
 
     explicit MachineLICM(bool PreRA) :
-      MachineFunctionPass(&ID), PreRegAlloc(PreRA) {}
+      MachineFunctionPass(ID), PreRegAlloc(PreRA) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
 
diff --git a/lib/CodeGen/MachineLoopInfo.cpp b/lib/CodeGen/MachineLoopInfo.cpp
index 269538b..039edf2 100644
--- a/lib/CodeGen/MachineLoopInfo.cpp
+++ b/lib/CodeGen/MachineLoopInfo.cpp
@@ -33,7 +33,7 @@ char MachineLoopInfo::ID = 0;
 static RegisterPass<MachineLoopInfo>
 X("machine-loops", "Machine Natural Loop Construction", true);
 
-const PassInfo *const llvm::MachineLoopInfoID = &X;
+char &llvm::MachineLoopInfoID = MachineLoopInfo::ID;
 
 bool MachineLoopInfo::runOnMachineFunction(MachineFunction &) {
   releaseMemory();
diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index d2e3bf7..b647a4d 100644
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -254,7 +254,7 @@ void MMIAddrLabelMapCallbackPtr::allUsesReplacedWith(Value *V2) {
 //===----------------------------------------------------------------------===//
 
 MachineModuleInfo::MachineModuleInfo(const MCAsmInfo &MAI)
-: ImmutablePass(&ID), Context(MAI),
+: ImmutablePass(ID), Context(MAI),
   ObjFileMMI(0),
   CurCallSite(0), CallsEHReturn(0), CallsUnwindInit(0), DbgInfoAvailable(false){
   // Always emit some info, by default "no personality" info.
@@ -264,7 +264,7 @@ MachineModuleInfo::MachineModuleInfo(const MCAsmInfo &MAI)
 }
 
 MachineModuleInfo::MachineModuleInfo()
-: ImmutablePass(&ID), Context(*(MCAsmInfo*)0) {
+: ImmutablePass(ID), Context(*(MCAsmInfo*)0) {
   assert(0 && "This MachineModuleInfo constructor should never be called, MMI "
          "should always be explicitly constructed by LLVMTargetMachine");
   abort();
diff --git a/lib/CodeGen/MachineSink.cpp b/lib/CodeGen/MachineSink.cpp
index d1f91f2..1c83176 100644
--- a/lib/CodeGen/MachineSink.cpp
+++ b/lib/CodeGen/MachineSink.cpp
@@ -44,7 +44,7 @@ namespace {
 
   public:
     static char ID; // Pass identification
-    MachineSinking() : MachineFunctionPass(&ID) {}
+    MachineSinking() : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
 
diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp
index 20dd246..7ba7072 100644
--- a/lib/CodeGen/MachineVerifier.cpp
+++ b/lib/CodeGen/MachineVerifier.cpp
@@ -194,7 +194,7 @@ namespace {
     static char ID; // Pass ID, replacement for typeid
 
     MachineVerifierPass()
-      : MachineFunctionPass(&ID) {}
+      : MachineFunctionPass(ID) {}
 
     void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesAll();
diff --git a/lib/CodeGen/OptimizeExts.cpp b/lib/CodeGen/OptimizeExts.cpp
index 586b84c..288f58b 100644
--- a/lib/CodeGen/OptimizeExts.cpp
+++ b/lib/CodeGen/OptimizeExts.cpp
@@ -43,7 +43,7 @@ namespace {
 
   public:
     static char ID; // Pass identification
-    OptimizeExts() : MachineFunctionPass(&ID) {}
+    OptimizeExts() : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
 
diff --git a/lib/CodeGen/OptimizePHIs.cpp b/lib/CodeGen/OptimizePHIs.cpp
index d27cc42..edb4eea 100644
--- a/lib/CodeGen/OptimizePHIs.cpp
+++ b/lib/CodeGen/OptimizePHIs.cpp
@@ -33,7 +33,7 @@ namespace {
 
   public:
     static char ID; // Pass identification
-    OptimizePHIs() : MachineFunctionPass(&ID) {}
+    OptimizePHIs() : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
 
diff --git a/lib/CodeGen/PHIElimination.cpp b/lib/CodeGen/PHIElimination.cpp
index ea6b094..7bf0aa2 100644
--- a/lib/CodeGen/PHIElimination.cpp
+++ b/lib/CodeGen/PHIElimination.cpp
@@ -40,7 +40,7 @@ char PHIElimination::ID = 0;
 static RegisterPass<PHIElimination>
 X("phi-node-elimination", "Eliminate PHI nodes for register allocation");
 
-const PassInfo *const llvm::PHIEliminationID = &X;
+char &llvm::PHIEliminationID = PHIElimination::ID;
 
 void llvm::PHIElimination::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.addPreserved<LiveVariables>();
diff --git a/lib/CodeGen/PHIElimination.h b/lib/CodeGen/PHIElimination.h
index 7dedf03..f183de6 100644
--- a/lib/CodeGen/PHIElimination.h
+++ b/lib/CodeGen/PHIElimination.h
@@ -25,7 +25,7 @@ namespace llvm {
 
   public:
     static char ID; // Pass identification, replacement for typeid
-    PHIElimination() : MachineFunctionPass(&ID) {}
+    PHIElimination() : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &Fn);
     
diff --git a/lib/CodeGen/PostRASchedulerList.cpp b/lib/CodeGen/PostRASchedulerList.cpp
index 3005ec1..f0bd6d1 100644
--- a/lib/CodeGen/PostRASchedulerList.cpp
+++ b/lib/CodeGen/PostRASchedulerList.cpp
@@ -85,7 +85,7 @@ namespace {
   public:
     static char ID;
     PostRAScheduler(CodeGenOpt::Level ol) :
-      MachineFunctionPass(&ID), OptLevel(ol) {}
+      MachineFunctionPass(ID), OptLevel(ol) {}
 
     void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesCFG();
diff --git a/lib/CodeGen/PreAllocSplitting.cpp b/lib/CodeGen/PreAllocSplitting.cpp
index 4cbd53a..82df6c2 100644
--- a/lib/CodeGen/PreAllocSplitting.cpp
+++ b/lib/CodeGen/PreAllocSplitting.cpp
@@ -92,7 +92,7 @@ namespace {
   public:
     static char ID;
     PreAllocSplitting()
-      : MachineFunctionPass(&ID) {}
+      : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
 
@@ -206,7 +206,7 @@ char PreAllocSplitting::ID = 0;
 static RegisterPass<PreAllocSplitting>
 X("pre-alloc-splitting", "Pre-Register Allocation Live Interval Splitting");
 
-const PassInfo *const llvm::PreAllocSplittingID = &X;
+char &llvm::PreAllocSplittingID = PreAllocSplitting::ID;
 
 /// findSpillPoint - Find a gap as far away from the given MI that's suitable
 /// for spilling the current live interval. The index must be before any
diff --git a/lib/CodeGen/PrologEpilogInserter.h b/lib/CodeGen/PrologEpilogInserter.h
index aa95773..e56c36f 100644
--- a/lib/CodeGen/PrologEpilogInserter.h
+++ b/lib/CodeGen/PrologEpilogInserter.h
@@ -36,7 +36,7 @@ namespace llvm {
   class PEI : public MachineFunctionPass {
   public:
     static char ID;
-    PEI() : MachineFunctionPass(&ID) {}
+    PEI() : MachineFunctionPass(ID) {}
 
     const char *getPassName() const {
       return "Prolog/Epilog Insertion & Frame Finalization";
diff --git a/lib/CodeGen/RegAllocFast.cpp b/lib/CodeGen/RegAllocFast.cpp
index 9567308..f0ccd35 100644
--- a/lib/CodeGen/RegAllocFast.cpp
+++ b/lib/CodeGen/RegAllocFast.cpp
@@ -47,7 +47,7 @@ namespace {
   class RAFast : public MachineFunctionPass {
   public:
     static char ID;
-    RAFast() : MachineFunctionPass(&ID), StackSlotForVirtReg(-1),
+    RAFast() : MachineFunctionPass(ID), StackSlotForVirtReg(-1),
                isBulkSpilling(false) {}
   private:
     const TargetMachine *TM;
diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp
index d10b5d6..c9c51b3 100644
--- a/lib/CodeGen/RegAllocLinearScan.cpp
+++ b/lib/CodeGen/RegAllocLinearScan.cpp
@@ -90,7 +90,7 @@ namespace {
  
   struct RALinScan : public MachineFunctionPass {
     static char ID;
-    RALinScan() : MachineFunctionPass(&ID) {
+    RALinScan() : MachineFunctionPass(ID) {
       // Initialize the queue to record recently-used registers.
       if (NumRecentlyUsedRegs > 0)
         RecentRegs.resize(NumRecentlyUsedRegs, 0);
diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp
index 5946188..0dd9214 100644
--- a/lib/CodeGen/RegAllocPBQP.cpp
+++ b/lib/CodeGen/RegAllocPBQP.cpp
@@ -84,7 +84,7 @@ namespace {
     static char ID;
 
     /// Construct a PBQP register allocator.
-    PBQPRegAlloc() : MachineFunctionPass(&ID) {}
+    PBQPRegAlloc() : MachineFunctionPass(ID) {}
 
     /// Return the pass name.
     virtual const char* getPassName() const {
diff --git a/lib/CodeGen/RenderMachineFunction.h b/lib/CodeGen/RenderMachineFunction.h
index 4d22b34..71a613b 100644
--- a/lib/CodeGen/RenderMachineFunction.h
+++ b/lib/CodeGen/RenderMachineFunction.h
@@ -198,7 +198,7 @@ namespace llvm {
   public:
     static char ID;
 
-    RenderMachineFunction() : MachineFunctionPass(&ID) {}
+    RenderMachineFunction() : MachineFunctionPass(ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &au) const;
 
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 1731be2..700d2cb 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -171,7 +171,7 @@ TargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
 //===----------------------------------------------------------------------===//
 
 SelectionDAGISel::SelectionDAGISel(const TargetMachine &tm, CodeGenOpt::Level OL) :
-  MachineFunctionPass(&ID), TM(tm), TLI(*tm.getTargetLowering()),
+  MachineFunctionPass(ID), TM(tm), TLI(*tm.getTargetLowering()),
   FuncInfo(new FunctionLoweringInfo(TLI)),
   CurDAG(new SelectionDAG(tm)),
   SDB(new SelectionDAGBuilder(*CurDAG, *FuncInfo, OL)),
diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp
index 7bf0fd2..ff59183 100644
--- a/lib/CodeGen/SimpleRegisterCoalescing.cpp
+++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp
@@ -65,7 +65,7 @@ X("simple-register-coalescing", "Simple Register Coalescing");
 // Declare that we implement the RegisterCoalescer interface
 static RegisterAnalysisGroup<RegisterCoalescer, true/*The Default*/> V(X);
 
-const PassInfo *const llvm::SimpleRegisterCoalescingID = &X;
+char &llvm::SimpleRegisterCoalescingID = SimpleRegisterCoalescing::ID;
 
 void SimpleRegisterCoalescing::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.setPreservesCFG();
diff --git a/lib/CodeGen/SimpleRegisterCoalescing.h b/lib/CodeGen/SimpleRegisterCoalescing.h
index e154da6..321cef8 100644
--- a/lib/CodeGen/SimpleRegisterCoalescing.h
+++ b/lib/CodeGen/SimpleRegisterCoalescing.h
@@ -64,7 +64,7 @@ namespace llvm {
 
   public:
     static char ID; // Pass identifcation, replacement for typeid
-    SimpleRegisterCoalescing() : MachineFunctionPass(&ID) {}
+    SimpleRegisterCoalescing() : MachineFunctionPass(ID) {}
 
     struct InstrSlots {
       enum {
diff --git a/lib/CodeGen/SjLjEHPrepare.cpp b/lib/CodeGen/SjLjEHPrepare.cpp
index e90869d..b637980 100644
--- a/lib/CodeGen/SjLjEHPrepare.cpp
+++ b/lib/CodeGen/SjLjEHPrepare.cpp
@@ -58,7 +58,7 @@ namespace {
   public:
     static char ID; // Pass identification, replacement for typeid
     explicit SjLjEHPass(const TargetLowering *tli = NULL)
-      : FunctionPass(&ID), TLI(tli) { }
+      : FunctionPass(ID), TLI(tli) { }
     bool doInitialization(Module &M);
     bool runOnFunction(Function &F);
 
diff --git a/lib/CodeGen/Splitter.h b/lib/CodeGen/Splitter.h
index 2b0645d..a726a7b 100644
--- a/lib/CodeGen/Splitter.h
+++ b/lib/CodeGen/Splitter.h
@@ -36,7 +36,7 @@ namespace llvm {
   public:
     static char ID;
 
-    LoopSplitter() : MachineFunctionPass(&ID) {}
+    LoopSplitter() : MachineFunctionPass(ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &au) const;
 
diff --git a/lib/CodeGen/StackProtector.cpp b/lib/CodeGen/StackProtector.cpp
index ff20f11..9f51778 100644
--- a/lib/CodeGen/StackProtector.cpp
+++ b/lib/CodeGen/StackProtector.cpp
@@ -62,9 +62,9 @@ namespace {
     bool RequiresStackProtector() const;
   public:
     static char ID;             // Pass identification, replacement for typeid.
-    StackProtector() : FunctionPass(&ID), TLI(0) {}
+    StackProtector() : FunctionPass(ID), TLI(0) {}
     StackProtector(const TargetLowering *tli)
-      : FunctionPass(&ID), TLI(tli) {}
+      : FunctionPass(ID), TLI(tli) {}
 
     virtual bool runOnFunction(Function &Fn);
   };
diff --git a/lib/CodeGen/StackSlotColoring.cpp b/lib/CodeGen/StackSlotColoring.cpp
index 7da3d17..dab6bc3 100644
--- a/lib/CodeGen/StackSlotColoring.cpp
+++ b/lib/CodeGen/StackSlotColoring.cpp
@@ -95,9 +95,9 @@ namespace {
   public:
     static char ID; // Pass identification
     StackSlotColoring() :
-      MachineFunctionPass(&ID), ColorWithRegs(false), NextColor(-1) {}
+      MachineFunctionPass(ID), ColorWithRegs(false), NextColor(-1) {}
     StackSlotColoring(bool RegColor) :
-      MachineFunctionPass(&ID), ColorWithRegs(RegColor), NextColor(-1) {}
+      MachineFunctionPass(ID), ColorWithRegs(RegColor), NextColor(-1) {}
     
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesCFG();
diff --git a/lib/CodeGen/StrongPHIElimination.cpp b/lib/CodeGen/StrongPHIElimination.cpp
index 59315cf..5e2d414 100644
--- a/lib/CodeGen/StrongPHIElimination.cpp
+++ b/lib/CodeGen/StrongPHIElimination.cpp
@@ -39,7 +39,7 @@ using namespace llvm;
 namespace {
   struct StrongPHIElimination : public MachineFunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    StrongPHIElimination() : MachineFunctionPass(&ID) {}
+    StrongPHIElimination() : MachineFunctionPass(ID) {}
 
     // Waiting stores, for each MBB, the set of copies that need to
     // be inserted into that MBB
@@ -154,7 +154,7 @@ static RegisterPass<StrongPHIElimination>
 X("strong-phi-node-elimination",
   "Eliminate PHI nodes for register allocation, intelligently");
 
-const PassInfo *const llvm::StrongPHIEliminationID = &X;
+char &llvm::StrongPHIEliminationID = StrongPHIElimination::ID;
 
 /// computeDFS - Computes the DFS-in and DFS-out numbers of the dominator tree
 /// of the given MachineFunction.  These numbers are then used in other parts
diff --git a/lib/CodeGen/TailDuplication.cpp b/lib/CodeGen/TailDuplication.cpp
index aac8a0a..a815b36 100644
--- a/lib/CodeGen/TailDuplication.cpp
+++ b/lib/CodeGen/TailDuplication.cpp
@@ -69,7 +69,7 @@ namespace {
   public:
     static char ID;
     explicit TailDuplicatePass(bool PreRA) :
-      MachineFunctionPass(&ID), PreRegAlloc(PreRA) {}
+      MachineFunctionPass(ID), PreRegAlloc(PreRA) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
     virtual const char *getPassName() const { return "Tail Duplication"; }
diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp
index 9c280fa..2e17ebc 100644
--- a/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -138,7 +138,7 @@ namespace {
 
   public:
     static char ID; // Pass identification, replacement for typeid
-    TwoAddressInstructionPass() : MachineFunctionPass(&ID) {}
+    TwoAddressInstructionPass() : MachineFunctionPass(ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesCFG();
@@ -162,7 +162,7 @@ char TwoAddressInstructionPass::ID = 0;
 static RegisterPass<TwoAddressInstructionPass>
 X("twoaddressinstruction", "Two-Address instruction pass");
 
-const PassInfo *const llvm::TwoAddressInstructionPassID = &X;
+char &llvm::TwoAddressInstructionPassID = TwoAddressInstructionPass::ID;
 
 /// Sink3AddrInstruction - A two-address instruction has been converted to a
 /// three-address instruction to avoid clobbering a register. Try to sink it
diff --git a/lib/CodeGen/UnreachableBlockElim.cpp b/lib/CodeGen/UnreachableBlockElim.cpp
index be1fd23..ade2ab4 100644
--- a/lib/CodeGen/UnreachableBlockElim.cpp
+++ b/lib/CodeGen/UnreachableBlockElim.cpp
@@ -43,7 +43,7 @@ namespace {
     virtual bool runOnFunction(Function &F);
   public:
     static char ID; // Pass identification, replacement for typeid
-    UnreachableBlockElim() : FunctionPass(&ID) {}
+    UnreachableBlockElim() : FunctionPass(ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addPreserved<ProfileInfo>();
@@ -100,7 +100,7 @@ namespace {
     MachineModuleInfo *MMI;
   public:
     static char ID; // Pass identification, replacement for typeid
-    UnreachableMachineBlockElim() : MachineFunctionPass(&ID) {}
+    UnreachableMachineBlockElim() : MachineFunctionPass(ID) {}
   };
 }
 char UnreachableMachineBlockElim::ID = 0;
@@ -109,7 +109,7 @@ static RegisterPass<UnreachableMachineBlockElim>
 Y("unreachable-mbb-elimination",
   "Remove unreachable machine basic blocks");
 
-const PassInfo *const llvm::UnreachableMachineBlockElimID = &Y;
+char &llvm::UnreachableMachineBlockElimID = UnreachableMachineBlockElim::ID;
 
 void UnreachableMachineBlockElim::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.addPreserved<MachineLoopInfo>();
diff --git a/lib/CodeGen/VirtRegMap.h b/lib/CodeGen/VirtRegMap.h
index 87a9b2a..8b6082d 100644
--- a/lib/CodeGen/VirtRegMap.h
+++ b/lib/CodeGen/VirtRegMap.h
@@ -139,7 +139,7 @@ namespace llvm {
 
   public:
     static char ID;
-    VirtRegMap() : MachineFunctionPass(&ID), Virt2PhysMap(NO_PHYS_REG),
+    VirtRegMap() : MachineFunctionPass(ID), Virt2PhysMap(NO_PHYS_REG),
                    Virt2StackSlotMap(NO_STACK_SLOT), 
                    Virt2ReMatIdMap(NO_STACK_SLOT), Virt2SplitMap(0),
                    Virt2SplitKillMap(SlotIndex()), ReMatMap(NULL),
diff --git a/lib/Target/ARM/ARMCodeEmitter.cpp b/lib/Target/ARM/ARMCodeEmitter.cpp
index 93f617d..089d1c5 100644
--- a/lib/Target/ARM/ARMCodeEmitter.cpp
+++ b/lib/Target/ARM/ARMCodeEmitter.cpp
@@ -65,7 +65,7 @@ namespace {
     static char ID;
   public:
     ARMCodeEmitter(TargetMachine &tm, JITCodeEmitter &mce)
-      : MachineFunctionPass(&ID), JTI(0),
+      : MachineFunctionPass(ID), JTI(0),
         II((const ARMInstrInfo *)tm.getInstrInfo()),
         TD(tm.getTargetData()), TM(tm),
         MCE(mce), MCPEs(0), MJTEs(0),
diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp
index 63d57b6..118b2de 100644
--- a/lib/Target/ARM/ARMConstantIslandPass.cpp
+++ b/lib/Target/ARM/ARMConstantIslandPass.cpp
@@ -173,7 +173,7 @@ namespace {
     bool isThumb2;
   public:
     static char ID;
-    ARMConstantIslands() : MachineFunctionPass(&ID) {}
+    ARMConstantIslands() : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
 
diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
index 70ed677..e5f8a63 100644
--- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp
+++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
@@ -26,7 +26,7 @@ namespace {
   class ARMExpandPseudo : public MachineFunctionPass {
   public:
     static char ID;
-    ARMExpandPseudo() : MachineFunctionPass(&ID) {}
+    ARMExpandPseudo() : MachineFunctionPass(ID) {}
 
     const TargetInstrInfo *TII;
     const TargetRegisterInfo *TRI;
diff --git a/lib/Target/ARM/ARMGlobalMerge.cpp b/lib/Target/ARM/ARMGlobalMerge.cpp
index af7298a..85b0c6c 100644
--- a/lib/Target/ARM/ARMGlobalMerge.cpp
+++ b/lib/Target/ARM/ARMGlobalMerge.cpp
@@ -78,7 +78,7 @@ namespace {
   public:
     static char ID;             // Pass identification, replacement for typeid.
     explicit ARMGlobalMerge(const TargetLowering *tli)
-      : FunctionPass(&ID), TLI(tli) {}
+      : FunctionPass(ID), TLI(tli) {}
 
     virtual bool doInitialization(Module &M);
     virtual bool runOnFunction(Function& F);
diff --git a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
index f80e316..db580fb 100644
--- a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
+++ b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
@@ -57,7 +57,7 @@ STATISTIC(NumSTRD2STR,  "Number of strd instructions turned back into str's");
 namespace {
   struct ARMLoadStoreOpt : public MachineFunctionPass {
     static char ID;
-    ARMLoadStoreOpt() : MachineFunctionPass(&ID) {}
+    ARMLoadStoreOpt() : MachineFunctionPass(ID) {}
 
     const TargetInstrInfo *TII;
     const TargetRegisterInfo *TRI;
@@ -1268,7 +1268,7 @@ bool ARMLoadStoreOpt::runOnMachineFunction(MachineFunction &Fn) {
 namespace {
   struct ARMPreAllocLoadStoreOpt : public MachineFunctionPass{
     static char ID;
-    ARMPreAllocLoadStoreOpt() : MachineFunctionPass(&ID) {}
+    ARMPreAllocLoadStoreOpt() : MachineFunctionPass(ID) {}
 
     const TargetData *TD;
     const TargetInstrInfo *TII;
diff --git a/lib/Target/ARM/NEONMoveFix.cpp b/lib/Target/ARM/NEONMoveFix.cpp
index bbdd3c7..97e54bf 100644
--- a/lib/Target/ARM/NEONMoveFix.cpp
+++ b/lib/Target/ARM/NEONMoveFix.cpp
@@ -24,7 +24,7 @@ STATISTIC(NumVMovs, "Number of reg-reg moves converted");
 namespace {
   struct NEONMoveFixPass : public MachineFunctionPass {
     static char ID;
-    NEONMoveFixPass() : MachineFunctionPass(&ID) {}
+    NEONMoveFixPass() : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &Fn);
 
diff --git a/lib/Target/ARM/NEONPreAllocPass.cpp b/lib/Target/ARM/NEONPreAllocPass.cpp
index f67717c..006a25f 100644
--- a/lib/Target/ARM/NEONPreAllocPass.cpp
+++ b/lib/Target/ARM/NEONPreAllocPass.cpp
@@ -23,7 +23,7 @@ namespace {
 
   public:
     static char ID;
-    NEONPreAllocPass() : MachineFunctionPass(&ID) {}
+    NEONPreAllocPass() : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
 
diff --git a/lib/Target/ARM/Thumb2ITBlockPass.cpp b/lib/Target/ARM/Thumb2ITBlockPass.cpp
index 445b6a3..45e6937 100644
--- a/lib/Target/ARM/Thumb2ITBlockPass.cpp
+++ b/lib/Target/ARM/Thumb2ITBlockPass.cpp
@@ -27,7 +27,7 @@ namespace {
 
   public:
     static char ID;
-    Thumb2ITBlockPass() : MachineFunctionPass(&ID) {}
+    Thumb2ITBlockPass() : MachineFunctionPass(ID) {}
 
     const Thumb2InstrInfo *TII;
     const TargetRegisterInfo *TRI;
diff --git a/lib/Target/ARM/Thumb2SizeReduction.cpp b/lib/Target/ARM/Thumb2SizeReduction.cpp
index ba392f3..1451c53 100644
--- a/lib/Target/ARM/Thumb2SizeReduction.cpp
+++ b/lib/Target/ARM/Thumb2SizeReduction.cpp
@@ -173,7 +173,7 @@ namespace {
   char Thumb2SizeReduce::ID = 0;
 }
 
-Thumb2SizeReduce::Thumb2SizeReduce() : MachineFunctionPass(&ID) {
+Thumb2SizeReduce::Thumb2SizeReduce() : MachineFunctionPass(ID) {
   for (unsigned i = 0, e = array_lengthof(ReduceTable); i != e; ++i) {
     unsigned FromOpc = ReduceTable[i].WideOpc;
     if (!ReduceOpcodeMap.insert(std::make_pair(FromOpc, i)).second)
diff --git a/lib/Target/Alpha/AlphaBranchSelector.cpp b/lib/Target/Alpha/AlphaBranchSelector.cpp
index 001656e..3768117 100644
--- a/lib/Target/Alpha/AlphaBranchSelector.cpp
+++ b/lib/Target/Alpha/AlphaBranchSelector.cpp
@@ -22,7 +22,7 @@ using namespace llvm;
 namespace {
   struct AlphaBSel : public MachineFunctionPass {
     static char ID;
-    AlphaBSel() : MachineFunctionPass(&ID) {}
+    AlphaBSel() : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &Fn);
 
diff --git a/lib/Target/Alpha/AlphaCodeEmitter.cpp b/lib/Target/Alpha/AlphaCodeEmitter.cpp
index a6c6f52..3aec070 100644
--- a/lib/Target/Alpha/AlphaCodeEmitter.cpp
+++ b/lib/Target/Alpha/AlphaCodeEmitter.cpp
@@ -34,7 +34,7 @@ namespace {
   public:
     static char ID;
 
-    AlphaCodeEmitter(JITCodeEmitter &mce) : MachineFunctionPass(&ID),
+    AlphaCodeEmitter(JITCodeEmitter &mce) : MachineFunctionPass(ID),
     MCE(mce) {}
 
     /// getBinaryCodeForInstr - This function, generated by the
diff --git a/lib/Target/Alpha/AlphaLLRP.cpp b/lib/Target/Alpha/AlphaLLRP.cpp
index 34be470..85fbfd1 100644
--- a/lib/Target/Alpha/AlphaLLRP.cpp
+++ b/lib/Target/Alpha/AlphaLLRP.cpp
@@ -39,7 +39,7 @@ namespace {
 
     static char ID;
     AlphaLLRPPass(AlphaTargetMachine &tm) 
-      : MachineFunctionPass(&ID), TM(tm) { }
+      : MachineFunctionPass(ID), TM(tm) { }
 
     virtual const char *getPassName() const {
       return "Alpha NOP inserter";
diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index 3b4d0a6..46f584c 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -73,7 +73,7 @@ namespace {
   public:
     static char ID;
     CBackendNameAllUsedStructsAndMergeFunctions() 
-      : ModulePass(&ID) {}
+      : ModulePass(ID) {}
     void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addRequired<FindUsedTypes>();
     }
@@ -110,7 +110,7 @@ namespace {
   public:
     static char ID;
     explicit CWriter(formatted_raw_ostream &o)
-      : FunctionPass(&ID), Out(o), IL(0), Mang(0), LI(0), 
+      : FunctionPass(ID), Out(o), IL(0), Mang(0), LI(0), 
         TheModule(0), TAsm(0), TCtx(0), TD(0), OpaqueCounter(0),
         NextAnonValueNumber(0) {
       FPCounter = 0;
diff --git a/lib/Target/CppBackend/CPPBackend.cpp b/lib/Target/CppBackend/CPPBackend.cpp
index 396b569..3e21cd1 100644
--- a/lib/Target/CppBackend/CPPBackend.cpp
+++ b/lib/Target/CppBackend/CPPBackend.cpp
@@ -104,7 +104,7 @@ namespace {
   public:
     static char ID;
     explicit CppWriter(formatted_raw_ostream &o) :
-      ModulePass(&ID), Out(o), uniqueNum(0), is_inline(false), indent_level(0){}
+      ModulePass(ID), Out(o), uniqueNum(0), is_inline(false), indent_level(0){}
 
     virtual const char *getPassName() const { return "C++ backend"; }
 
diff --git a/lib/Target/MBlaze/MBlazeDelaySlotFiller.cpp b/lib/Target/MBlaze/MBlazeDelaySlotFiller.cpp
index 42fea25..b551b79 100644
--- a/lib/Target/MBlaze/MBlazeDelaySlotFiller.cpp
+++ b/lib/Target/MBlaze/MBlazeDelaySlotFiller.cpp
@@ -32,7 +32,7 @@ namespace {
 
     static char ID;
     Filler(TargetMachine &tm) 
-      : MachineFunctionPass(&ID), TM(tm), TII(tm.getInstrInfo()) { }
+      : MachineFunctionPass(ID), TM(tm), TII(tm.getInstrInfo()) { }
 
     virtual const char *getPassName() const {
       return "MBlaze Delay Slot Filler";
diff --git a/lib/Target/MSIL/MSILWriter.h b/lib/Target/MSIL/MSILWriter.h
index 92a3abe..87440e2 100644
--- a/lib/Target/MSIL/MSILWriter.h
+++ b/lib/Target/MSIL/MSILWriter.h
@@ -40,7 +40,7 @@ namespace llvm {
     static char ID;
     MSILModule(const std::set<const Type *>*& _UsedTypes,
                const TargetData*& _TD)
-      : ModulePass(&ID), UsedTypes(_UsedTypes), TD(_TD) {}
+      : ModulePass(ID), UsedTypes(_UsedTypes), TD(_TD) {}
 
     void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addRequired<FindUsedTypes>();
@@ -86,7 +86,7 @@ namespace llvm {
     DenseMap<const Value*, unsigned> AnonValueNumbers;
     unsigned NextAnonValueNumber;
 
-    MSILWriter(formatted_raw_ostream &o) : FunctionPass(&ID), Out(o),
+    MSILWriter(formatted_raw_ostream &o) : FunctionPass(ID), Out(o),
          NextAnonValueNumber(0) {
       UniqID = 0;
     }
diff --git a/lib/Target/MSP430/MSP430BranchSelector.cpp b/lib/Target/MSP430/MSP430BranchSelector.cpp
index 529fd93..b1d6966 100644
--- a/lib/Target/MSP430/MSP430BranchSelector.cpp
+++ b/lib/Target/MSP430/MSP430BranchSelector.cpp
@@ -30,7 +30,7 @@ STATISTIC(NumExpanded, "Number of branches expanded to long format");
 namespace {
   struct MSP430BSel : public MachineFunctionPass {
     static char ID;
-    MSP430BSel() : MachineFunctionPass(&ID) {}
+    MSP430BSel() : MachineFunctionPass(ID) {}
 
     /// BlockSizes - The sizes of the basic blocks in the function.
     std::vector<unsigned> BlockSizes;
diff --git a/lib/Target/Mips/MipsDelaySlotFiller.cpp b/lib/Target/Mips/MipsDelaySlotFiller.cpp
index a2b615d..597ea0d 100644
--- a/lib/Target/Mips/MipsDelaySlotFiller.cpp
+++ b/lib/Target/Mips/MipsDelaySlotFiller.cpp
@@ -32,7 +32,7 @@ namespace {
 
     static char ID;
     Filler(TargetMachine &tm) 
-      : MachineFunctionPass(&ID), TM(tm), TII(tm.getInstrInfo()) { }
+      : MachineFunctionPass(ID), TM(tm), TII(tm.getInstrInfo()) { }
 
     virtual const char *getPassName() const {
       return "Mips Delay Slot Filler";
diff --git a/lib/Target/PIC16/PIC16MemSelOpt.cpp b/lib/Target/PIC16/PIC16MemSelOpt.cpp
index 241170b..b6aa38f 100644
--- a/lib/Target/PIC16/PIC16MemSelOpt.cpp
+++ b/lib/Target/PIC16/PIC16MemSelOpt.cpp
@@ -38,7 +38,7 @@ using namespace llvm;
 namespace {
   struct MemSelOpt : public MachineFunctionPass {
     static char ID;
-    MemSelOpt() : MachineFunctionPass(&ID) {}
+    MemSelOpt() : MachineFunctionPass(ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addPreservedID(MachineLoopInfoID);
diff --git a/lib/Target/PIC16/PIC16Passes/PIC16Cloner.h b/lib/Target/PIC16/PIC16Passes/PIC16Cloner.h
index e8b5aa4..e7d67ce 100644
--- a/lib/Target/PIC16/PIC16Passes/PIC16Cloner.h
+++ b/lib/Target/PIC16/PIC16Passes/PIC16Cloner.h
@@ -35,7 +35,7 @@ namespace llvm {
   class PIC16Cloner : public ModulePass { 
   public:
     static char ID; // Class identification 
-    PIC16Cloner() : ModulePass(&ID)  {}
+    PIC16Cloner() : ModulePass(ID)  {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addRequired<CallGraph>();
diff --git a/lib/Target/PIC16/PIC16Passes/PIC16Overlay.h b/lib/Target/PIC16/PIC16Passes/PIC16Overlay.h
index 5a2551f..2f611e6 100644
--- a/lib/Target/PIC16/PIC16Passes/PIC16Overlay.h
+++ b/lib/Target/PIC16/PIC16Passes/PIC16Overlay.h
@@ -39,7 +39,7 @@ namespace  llvm {
     unsigned IndirectCallColor;
   public:
     static char ID; // Class identification 
-    PIC16Overlay() : ModulePass(&ID) {
+    PIC16Overlay() : ModulePass(ID) {
       OverlayStr = "Overlay=";
       InterruptDepth = PIC16OVERLAY::StartInterruptColor;
       IndirectCallColor = PIC16OVERLAY::StartIndirectCallColor;
diff --git a/lib/Target/PowerPC/PPCBranchSelector.cpp b/lib/Target/PowerPC/PPCBranchSelector.cpp
index 8c427a1..df24e96 100644
--- a/lib/Target/PowerPC/PPCBranchSelector.cpp
+++ b/lib/Target/PowerPC/PPCBranchSelector.cpp
@@ -31,7 +31,7 @@ STATISTIC(NumExpanded, "Number of branches expanded to long format");
 namespace {
   struct PPCBSel : public MachineFunctionPass {
     static char ID;
-    PPCBSel() : MachineFunctionPass(&ID) {}
+    PPCBSel() : MachineFunctionPass(ID) {}
 
     /// BlockSizes - The sizes of the basic blocks in the function.
     std::vector<unsigned> BlockSizes;
diff --git a/lib/Target/PowerPC/PPCCodeEmitter.cpp b/lib/Target/PowerPC/PPCCodeEmitter.cpp
index d03cf05..df9ab52 100644
--- a/lib/Target/PowerPC/PPCCodeEmitter.cpp
+++ b/lib/Target/PowerPC/PPCCodeEmitter.cpp
@@ -45,7 +45,7 @@ namespace {
   public:
     
     PPCCodeEmitter(TargetMachine &tm, JITCodeEmitter &mce)
-      : MachineFunctionPass(&ID), TM(tm), MCE(mce) {}
+      : MachineFunctionPass(ID), TM(tm), MCE(mce) {}
 
     /// getBinaryCodeForInstr - This function, generated by the
     /// CodeEmitterGenerator using TableGen, produces the binary encoding for
diff --git a/lib/Target/Sparc/DelaySlotFiller.cpp b/lib/Target/Sparc/DelaySlotFiller.cpp
index 9e148ad..aae5da8 100644
--- a/lib/Target/Sparc/DelaySlotFiller.cpp
+++ b/lib/Target/Sparc/DelaySlotFiller.cpp
@@ -32,7 +32,7 @@ namespace {
 
     static char ID;
     Filler(TargetMachine &tm) 
-      : MachineFunctionPass(&ID), TM(tm), TII(tm.getInstrInfo()) { }
+      : MachineFunctionPass(ID), TM(tm), TII(tm.getInstrInfo()) { }
 
     virtual const char *getPassName() const {
       return "SPARC Delay Slot Filler";
diff --git a/lib/Target/Sparc/FPMover.cpp b/lib/Target/Sparc/FPMover.cpp
index 88b0927..1423b1e 100644
--- a/lib/Target/Sparc/FPMover.cpp
+++ b/lib/Target/Sparc/FPMover.cpp
@@ -36,7 +36,7 @@ namespace {
     
     static char ID;
     explicit FPMover(TargetMachine &tm) 
-      : MachineFunctionPass(&ID), TM(tm) { }
+      : MachineFunctionPass(ID), TM(tm) { }
 
     virtual const char *getPassName() const {
       return "Sparc Double-FP Move Fixer";
diff --git a/lib/Target/TargetData.cpp b/lib/Target/TargetData.cpp
index 65f514c..406d288 100644
--- a/lib/Target/TargetData.cpp
+++ b/lib/Target/TargetData.cpp
@@ -226,13 +226,13 @@ void TargetData::init(StringRef Desc) {
 ///
 /// @note This has to exist, because this is a pass, but it should never be
 /// used.
-TargetData::TargetData() : ImmutablePass(&ID) {
+TargetData::TargetData() : ImmutablePass(ID) {
   report_fatal_error("Bad TargetData ctor used.  "
                     "Tool did not specify a TargetData to use?");
 }
 
 TargetData::TargetData(const Module *M) 
-  : ImmutablePass(&ID) {
+  : ImmutablePass(ID) {
   init(M->getDataLayout());
 }
 
diff --git a/lib/Target/X86/SSEDomainFix.cpp b/lib/Target/X86/SSEDomainFix.cpp
index dab070e..13680c5 100644
--- a/lib/Target/X86/SSEDomainFix.cpp
+++ b/lib/Target/X86/SSEDomainFix.cpp
@@ -115,7 +115,7 @@ class SSEDomainFixPass : public MachineFunctionPass {
   unsigned Distance;
 
 public:
-  SSEDomainFixPass() : MachineFunctionPass(&ID) {}
+  SSEDomainFixPass() : MachineFunctionPass(ID) {}
 
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
     AU.setPreservesAll();
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp
index 4fd034e..ef2255d 100644
--- a/lib/Target/X86/X86CodeEmitter.cpp
+++ b/lib/Target/X86/X86CodeEmitter.cpp
@@ -53,12 +53,12 @@ namespace {
   public:
     static char ID;
     explicit Emitter(X86TargetMachine &tm, CodeEmitter &mce)
-      : MachineFunctionPass(&ID), II(0), TD(0), TM(tm), 
+      : MachineFunctionPass(ID), II(0), TD(0), TM(tm), 
       MCE(mce), PICBaseOffset(0), Is64BitMode(false),
       IsPIC(TM.getRelocationModel() == Reloc::PIC_) {}
     Emitter(X86TargetMachine &tm, CodeEmitter &mce,
             const X86InstrInfo &ii, const TargetData &td, bool is64)
-      : MachineFunctionPass(&ID), II(&ii), TD(&td), TM(tm), 
+      : MachineFunctionPass(ID), II(&ii), TD(&td), TM(tm), 
       MCE(mce), PICBaseOffset(0), Is64BitMode(is64),
       IsPIC(TM.getRelocationModel() == Reloc::PIC_) {}
 
diff --git a/lib/Target/X86/X86FloatingPoint.cpp b/lib/Target/X86/X86FloatingPoint.cpp
index a58c590..cd23a7d 100644
--- a/lib/Target/X86/X86FloatingPoint.cpp
+++ b/lib/Target/X86/X86FloatingPoint.cpp
@@ -50,7 +50,7 @@ STATISTIC(NumFP  , "Number of floating point instructions");
 namespace {
   struct FPS : public MachineFunctionPass {
     static char ID;
-    FPS() : MachineFunctionPass(&ID) {
+    FPS() : MachineFunctionPass(ID) {
       // This is really only to keep valgrind quiet.
       // The logic in isLive() is too much for it.
       memset(Stack, 0, sizeof(Stack));
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index 98323fa..4ee0c0a 100644
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -3029,7 +3029,7 @@ namespace {
   /// global base register for x86-32.
   struct CGBR : public MachineFunctionPass {
     static char ID;
-    CGBR() : MachineFunctionPass(&ID) {}
+    CGBR() : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF) {
       const X86TargetMachine *TM =
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp
index 9fd41fd..9acdc16 100644
--- a/lib/Target/X86/X86RegisterInfo.cpp
+++ b/lib/Target/X86/X86RegisterInfo.cpp
@@ -1524,7 +1524,7 @@ unsigned getX86SubSuperRegister(unsigned Reg, EVT VT, bool High) {
 namespace {
   struct MSAH : public MachineFunctionPass {
     static char ID;
-    MSAH() : MachineFunctionPass(&ID) {}
+    MSAH() : MachineFunctionPass(ID) {}
 
     virtual bool runOnMachineFunction(MachineFunction &MF) {
       const X86TargetMachine *TM =
diff --git a/lib/Transforms/Hello/Hello.cpp b/lib/Transforms/Hello/Hello.cpp
index bf59c04..838d550 100644
--- a/lib/Transforms/Hello/Hello.cpp
+++ b/lib/Transforms/Hello/Hello.cpp
@@ -25,7 +25,7 @@ namespace {
   // Hello - The first implementation, without getAnalysisUsage.
   struct Hello : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    Hello() : FunctionPass(&ID) {}
+    Hello() : FunctionPass(ID) {}
 
     virtual bool runOnFunction(Function &F) {
       ++HelloCounter;
@@ -43,7 +43,7 @@ namespace {
   // Hello2 - The second implementation with getAnalysisUsage implemented.
   struct Hello2 : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    Hello2() : FunctionPass(&ID) {}
+    Hello2() : FunctionPass(ID) {}
 
     virtual bool runOnFunction(Function &F) {
       ++HelloCounter;
diff --git a/lib/Transforms/IPO/ArgumentPromotion.cpp b/lib/Transforms/IPO/ArgumentPromotion.cpp
index 4cd4e17..0c77e1f 100644
--- a/lib/Transforms/IPO/ArgumentPromotion.cpp
+++ b/lib/Transforms/IPO/ArgumentPromotion.cpp
@@ -67,7 +67,7 @@ namespace {
     virtual bool runOnSCC(CallGraphSCC &SCC);
     static char ID; // Pass identification, replacement for typeid
     explicit ArgPromotion(unsigned maxElements = 3)
-      : CallGraphSCCPass(&ID), maxElements(maxElements) {}
+      : CallGraphSCCPass(ID), maxElements(maxElements) {}
 
     /// A vector used to hold the indices of a single GEP instruction
     typedef std::vector<uint64_t> IndicesVector;
diff --git a/lib/Transforms/IPO/ConstantMerge.cpp b/lib/Transforms/IPO/ConstantMerge.cpp
index 5c6bc86..75282fa 100644
--- a/lib/Transforms/IPO/ConstantMerge.cpp
+++ b/lib/Transforms/IPO/ConstantMerge.cpp
@@ -31,7 +31,7 @@ STATISTIC(NumMerged, "Number of global constants merged");
 namespace {
   struct ConstantMerge : public ModulePass {
     static char ID; // Pass identification, replacement for typeid
-    ConstantMerge() : ModulePass(&ID) {}
+    ConstantMerge() : ModulePass(ID) {}
 
     // run - For this pass, process all of the globals in the module,
     // eliminating duplicate constants.
diff --git a/lib/Transforms/IPO/DeadArgumentElimination.cpp b/lib/Transforms/IPO/DeadArgumentElimination.cpp
index 7202f50..47df235 100644
--- a/lib/Transforms/IPO/DeadArgumentElimination.cpp
+++ b/lib/Transforms/IPO/DeadArgumentElimination.cpp
@@ -122,11 +122,11 @@ namespace {
 
   protected:
     // DAH uses this to specify a different ID.
-    explicit DAE(void *ID) : ModulePass(ID) {}
+    explicit DAE(char &ID) : ModulePass(ID) {}
 
   public:
     static char ID; // Pass identification, replacement for typeid
-    DAE() : ModulePass(&ID) {}
+    DAE() : ModulePass(ID) {}
 
     bool runOnModule(Module &M);
 
@@ -159,7 +159,7 @@ namespace {
   /// by bugpoint.
   struct DAH : public DAE {
     static char ID;
-    DAH() : DAE(&ID) {}
+    DAH() : DAE(ID) {}
 
     virtual bool ShouldHackArguments() const { return true; }
   };
diff --git a/lib/Transforms/IPO/DeadTypeElimination.cpp b/lib/Transforms/IPO/DeadTypeElimination.cpp
index 5ff80f7..5dc50c5 100644
--- a/lib/Transforms/IPO/DeadTypeElimination.cpp
+++ b/lib/Transforms/IPO/DeadTypeElimination.cpp
@@ -26,7 +26,7 @@ STATISTIC(NumKilled, "Number of unused typenames removed from symtab");
 namespace {
   struct DTE : public ModulePass {
     static char ID; // Pass identification, replacement for typeid
-    DTE() : ModulePass(&ID) {}
+    DTE() : ModulePass(ID) {}
 
     // doPassInitialization - For this pass, it removes global symbol table
     // entries for primitive types.  These are never used for linking in GCC and
diff --git a/lib/Transforms/IPO/ExtractGV.cpp b/lib/Transforms/IPO/ExtractGV.cpp
index 7f67e48..9eb690d 100644
--- a/lib/Transforms/IPO/ExtractGV.cpp
+++ b/lib/Transforms/IPO/ExtractGV.cpp
@@ -35,7 +35,7 @@ namespace {
     ///
     explicit GVExtractorPass(std::vector<GlobalValue*>& GVs, bool deleteS = true,
                              bool relinkCallees = false)
-      : ModulePass(&ID), Named(GVs), deleteStuff(deleteS),
+      : ModulePass(ID), Named(GVs), deleteStuff(deleteS),
         reLink(relinkCallees) {}
 
     bool runOnModule(Module &M) {
diff --git a/lib/Transforms/IPO/FunctionAttrs.cpp b/lib/Transforms/IPO/FunctionAttrs.cpp
index d5c35ea..6165ba0 100644
--- a/lib/Transforms/IPO/FunctionAttrs.cpp
+++ b/lib/Transforms/IPO/FunctionAttrs.cpp
@@ -41,7 +41,7 @@ STATISTIC(NumNoAlias, "Number of function returns marked noalias");
 namespace {
   struct FunctionAttrs : public CallGraphSCCPass {
     static char ID; // Pass identification, replacement for typeid
-    FunctionAttrs() : CallGraphSCCPass(&ID) {}
+    FunctionAttrs() : CallGraphSCCPass(ID) {}
 
     // runOnSCC - Analyze the SCC, performing the transformation if possible.
     bool runOnSCC(CallGraphSCC &SCC);
diff --git a/lib/Transforms/IPO/GlobalDCE.cpp b/lib/Transforms/IPO/GlobalDCE.cpp
index 129cb7c..aa18601 100644
--- a/lib/Transforms/IPO/GlobalDCE.cpp
+++ b/lib/Transforms/IPO/GlobalDCE.cpp
@@ -31,7 +31,7 @@ STATISTIC(NumVariables, "Number of global variables removed");
 namespace {
   struct GlobalDCE : public ModulePass {
     static char ID; // Pass identification, replacement for typeid
-    GlobalDCE() : ModulePass(&ID) {}
+    GlobalDCE() : ModulePass(ID) {}
 
     // run - Do the GlobalDCE pass on the specified module, optionally updating
     // the specified callgraph to reflect the changes.
diff --git a/lib/Transforms/IPO/GlobalOpt.cpp b/lib/Transforms/IPO/GlobalOpt.cpp
index 9ea98ec..a77af54 100644
--- a/lib/Transforms/IPO/GlobalOpt.cpp
+++ b/lib/Transforms/IPO/GlobalOpt.cpp
@@ -59,7 +59,7 @@ namespace {
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
     }
     static char ID; // Pass identification, replacement for typeid
-    GlobalOpt() : ModulePass(&ID) {}
+    GlobalOpt() : ModulePass(ID) {}
 
     bool runOnModule(Module &M);
 
diff --git a/lib/Transforms/IPO/IPConstantPropagation.cpp b/lib/Transforms/IPO/IPConstantPropagation.cpp
index 762935e..1b3cf78 100644
--- a/lib/Transforms/IPO/IPConstantPropagation.cpp
+++ b/lib/Transforms/IPO/IPConstantPropagation.cpp
@@ -35,7 +35,7 @@ namespace {
   ///
   struct IPCP : public ModulePass {
     static char ID; // Pass identification, replacement for typeid
-    IPCP() : ModulePass(&ID) {}
+    IPCP() : ModulePass(ID) {}
 
     bool runOnModule(Module &M);
   private:
diff --git a/lib/Transforms/IPO/InlineAlways.cpp b/lib/Transforms/IPO/InlineAlways.cpp
index 43b50fc..ecc60ad 100644
--- a/lib/Transforms/IPO/InlineAlways.cpp
+++ b/lib/Transforms/IPO/InlineAlways.cpp
@@ -36,7 +36,7 @@ namespace {
     InlineCostAnalyzer CA;
   public:
     // Use extremely low threshold. 
-    AlwaysInliner() : Inliner(&ID, -2000000000) {}
+    AlwaysInliner() : Inliner(ID, -2000000000) {}
     static char ID; // Pass identification, replacement for typeid
     InlineCost getInlineCost(CallSite CS) {
       return CA.getInlineCost(CS, NeverInline);
diff --git a/lib/Transforms/IPO/InlineSimple.cpp b/lib/Transforms/IPO/InlineSimple.cpp
index e609fb6..9c6637d 100644
--- a/lib/Transforms/IPO/InlineSimple.cpp
+++ b/lib/Transforms/IPO/InlineSimple.cpp
@@ -33,8 +33,8 @@ namespace {
     SmallPtrSet<const Function*, 16> NeverInline; 
     InlineCostAnalyzer CA;
   public:
-    SimpleInliner() : Inliner(&ID) {}
-    SimpleInliner(int Threshold) : Inliner(&ID, Threshold) {}
+    SimpleInliner() : Inliner(ID) {}
+    SimpleInliner(int Threshold) : Inliner(ID, Threshold) {}
     static char ID; // Pass identification, replacement for typeid
     InlineCost getInlineCost(CallSite CS) {
       return CA.getInlineCost(CS, NeverInline);
diff --git a/lib/Transforms/IPO/Inliner.cpp b/lib/Transforms/IPO/Inliner.cpp
index 876e80e..4983e8e 100644
--- a/lib/Transforms/IPO/Inliner.cpp
+++ b/lib/Transforms/IPO/Inliner.cpp
@@ -48,10 +48,10 @@ HintThreshold("inlinehint-threshold", cl::Hidden, cl::init(325),
 // Threshold to use when optsize is specified (and there is no -inline-limit).
 const int OptSizeThreshold = 75;
 
-Inliner::Inliner(void *ID) 
+Inliner::Inliner(char &ID) 
   : CallGraphSCCPass(ID), InlineThreshold(InlineLimit) {}
 
-Inliner::Inliner(void *ID, int Threshold) 
+Inliner::Inliner(char &ID, int Threshold) 
   : CallGraphSCCPass(ID), InlineThreshold(Threshold) {}
 
 /// getAnalysisUsage - For this class, we declare that we require and preserve
diff --git a/lib/Transforms/IPO/Internalize.cpp b/lib/Transforms/IPO/Internalize.cpp
index 1f861e0..a1d919f 100644
--- a/lib/Transforms/IPO/Internalize.cpp
+++ b/lib/Transforms/IPO/Internalize.cpp
@@ -67,7 +67,7 @@ INITIALIZE_PASS(InternalizePass, "internalize",
                 "Internalize Global Symbols", false, false);
 
 InternalizePass::InternalizePass(bool AllButMain)
-  : ModulePass(&ID), AllButMain(AllButMain){
+  : ModulePass(ID), AllButMain(AllButMain){
   if (!APIFile.empty())           // If a filename is specified, use it.
     LoadFile(APIFile.c_str());
   if (!APIList.empty())           // If a list is specified, use it as well.
@@ -75,7 +75,7 @@ InternalizePass::InternalizePass(bool AllButMain)
 }
 
 InternalizePass::InternalizePass(const std::vector<const char *>&exportList)
-  : ModulePass(&ID), AllButMain(false){
+  : ModulePass(ID), AllButMain(false){
   for(std::vector<const char *>::const_iterator itr = exportList.begin();
         itr != exportList.end(); itr++) {
     ExternalNames.insert(*itr);
diff --git a/lib/Transforms/IPO/LoopExtractor.cpp b/lib/Transforms/IPO/LoopExtractor.cpp
index fd60adf..f88dff6 100644
--- a/lib/Transforms/IPO/LoopExtractor.cpp
+++ b/lib/Transforms/IPO/LoopExtractor.cpp
@@ -37,7 +37,7 @@ namespace {
     unsigned NumLoops;
 
     explicit LoopExtractor(unsigned numLoops = ~0) 
-      : LoopPass(&ID), NumLoops(numLoops) {}
+      : LoopPass(ID), NumLoops(numLoops) {}
 
     virtual bool runOnLoop(Loop *L, LPPassManager &LPM);
 
@@ -147,7 +147,7 @@ namespace {
     std::vector<std::pair<std::string, std::string> > BlocksToNotExtractByName;
   public:
     static char ID; // Pass identification, replacement for typeid
-    BlockExtractorPass() : ModulePass(&ID) {
+    BlockExtractorPass() : ModulePass(ID) {
       if (!BlockFile.empty())
         LoadFile(BlockFile.c_str());
     }
diff --git a/lib/Transforms/IPO/LowerSetJmp.cpp b/lib/Transforms/IPO/LowerSetJmp.cpp
index fa19ea1..6c715de 100644
--- a/lib/Transforms/IPO/LowerSetJmp.cpp
+++ b/lib/Transforms/IPO/LowerSetJmp.cpp
@@ -109,7 +109,7 @@ namespace {
     bool IsTransformableFunction(StringRef Name);
   public:
     static char ID; // Pass identification, replacement for typeid
-    LowerSetJmp() : ModulePass(&ID) {}
+    LowerSetJmp() : ModulePass(ID) {}
 
     void visitCallInst(CallInst& CI);
     void visitInvokeInst(InvokeInst& II);
diff --git a/lib/Transforms/IPO/MergeFunctions.cpp b/lib/Transforms/IPO/MergeFunctions.cpp
index 43b08bd..73aee45 100644
--- a/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/lib/Transforms/IPO/MergeFunctions.cpp
@@ -88,7 +88,7 @@ namespace {
   ///
   struct MergeFunctions : public ModulePass {
     static char ID; // Pass identification, replacement for typeid
-    MergeFunctions() : ModulePass(&ID) {}
+    MergeFunctions() : ModulePass(ID) {}
 
     bool runOnModule(Module &M);
   };
diff --git a/lib/Transforms/IPO/PartialInlining.cpp b/lib/Transforms/IPO/PartialInlining.cpp
index e4a8fc5..eba7b3a 100644
--- a/lib/Transforms/IPO/PartialInlining.cpp
+++ b/lib/Transforms/IPO/PartialInlining.cpp
@@ -30,7 +30,7 @@ namespace {
   struct PartialInliner : public ModulePass {
     virtual void getAnalysisUsage(AnalysisUsage &AU) const { }
     static char ID; // Pass identification, replacement for typeid
-    PartialInliner() : ModulePass(&ID) {}
+    PartialInliner() : ModulePass(ID) {}
     
     bool runOnModule(Module& M);
     
diff --git a/lib/Transforms/IPO/PartialSpecialization.cpp b/lib/Transforms/IPO/PartialSpecialization.cpp
index d46879f..17245c7 100644
--- a/lib/Transforms/IPO/PartialSpecialization.cpp
+++ b/lib/Transforms/IPO/PartialSpecialization.cpp
@@ -50,7 +50,7 @@ namespace {
     int scanDistribution(Function&, int, std::map<Constant*, int>&);
   public :
     static char ID; // Pass identification, replacement for typeid
-    PartSpec() : ModulePass(&ID) {}
+    PartSpec() : ModulePass(ID) {}
     bool runOnModule(Module &M);
   };
 }
diff --git a/lib/Transforms/IPO/PruneEH.cpp b/lib/Transforms/IPO/PruneEH.cpp
index 7d2968e..09ac76f 100644
--- a/lib/Transforms/IPO/PruneEH.cpp
+++ b/lib/Transforms/IPO/PruneEH.cpp
@@ -37,7 +37,7 @@ STATISTIC(NumUnreach, "Number of noreturn calls optimized");
 namespace {
   struct PruneEH : public CallGraphSCCPass {
     static char ID; // Pass identification, replacement for typeid
-    PruneEH() : CallGraphSCCPass(&ID) {}
+    PruneEH() : CallGraphSCCPass(ID) {}
 
     // runOnSCC - Analyze the SCC, performing the transformation if possible.
     bool runOnSCC(CallGraphSCC &SCC);
diff --git a/lib/Transforms/IPO/StripDeadPrototypes.cpp b/lib/Transforms/IPO/StripDeadPrototypes.cpp
index 32722f1..ee10ad0 100644
--- a/lib/Transforms/IPO/StripDeadPrototypes.cpp
+++ b/lib/Transforms/IPO/StripDeadPrototypes.cpp
@@ -29,7 +29,7 @@ namespace {
 class StripDeadPrototypesPass : public ModulePass {
 public:
   static char ID; // Pass identification, replacement for typeid
-  StripDeadPrototypesPass() : ModulePass(&ID) { }
+  StripDeadPrototypesPass() : ModulePass(ID) { }
   virtual bool runOnModule(Module &M);
 };
 
diff --git a/lib/Transforms/IPO/StripSymbols.cpp b/lib/Transforms/IPO/StripSymbols.cpp
index 5567461..c6c4fde 100644
--- a/lib/Transforms/IPO/StripSymbols.cpp
+++ b/lib/Transforms/IPO/StripSymbols.cpp
@@ -39,7 +39,7 @@ namespace {
   public:
     static char ID; // Pass identification, replacement for typeid
     explicit StripSymbols(bool ODI = false) 
-      : ModulePass(&ID), OnlyDebugInfo(ODI) {}
+      : ModulePass(ID), OnlyDebugInfo(ODI) {}
 
     virtual bool runOnModule(Module &M);
 
@@ -52,7 +52,7 @@ namespace {
   public:
     static char ID; // Pass identification, replacement for typeid
     explicit StripNonDebugSymbols()
-      : ModulePass(&ID) {}
+      : ModulePass(ID) {}
 
     virtual bool runOnModule(Module &M);
 
@@ -65,7 +65,7 @@ namespace {
   public:
     static char ID; // Pass identification, replacement for typeid
     explicit StripDebugDeclare()
-      : ModulePass(&ID) {}
+      : ModulePass(ID) {}
 
     virtual bool runOnModule(Module &M);
 
@@ -78,7 +78,7 @@ namespace {
   public:
     static char ID; // Pass identification, replacement for typeid
     explicit StripDeadDebugInfo()
-      : ModulePass(&ID) {}
+      : ModulePass(ID) {}
 
     virtual bool runOnModule(Module &M);
 
diff --git a/lib/Transforms/IPO/StructRetPromotion.cpp b/lib/Transforms/IPO/StructRetPromotion.cpp
index 5689646..aa470b9 100644
--- a/lib/Transforms/IPO/StructRetPromotion.cpp
+++ b/lib/Transforms/IPO/StructRetPromotion.cpp
@@ -50,7 +50,7 @@ namespace {
 
     virtual bool runOnSCC(CallGraphSCC &SCC);
     static char ID; // Pass identification, replacement for typeid
-    SRETPromotion() : CallGraphSCCPass(&ID) {}
+    SRETPromotion() : CallGraphSCCPass(ID) {}
 
   private:
     CallGraphNode *PromoteReturn(CallGraphNode *CGN);
diff --git a/lib/Transforms/InstCombine/InstCombine.h b/lib/Transforms/InstCombine/InstCombine.h
index 24e0528..6f9609c 100644
--- a/lib/Transforms/InstCombine/InstCombine.h
+++ b/lib/Transforms/InstCombine/InstCombine.h
@@ -81,7 +81,7 @@ public:
   BuilderTy *Builder;
       
   static char ID; // Pass identification, replacement for typeid
-  InstCombiner() : FunctionPass(&ID), TD(0), Builder(0) {}
+  InstCombiner() : FunctionPass(ID), TD(0), Builder(0) {}
 
 public:
   virtual bool runOnFunction(Function &F);
diff --git a/lib/Transforms/Instrumentation/EdgeProfiling.cpp b/lib/Transforms/Instrumentation/EdgeProfiling.cpp
index e5cd1f0..a77d70c 100644
--- a/lib/Transforms/Instrumentation/EdgeProfiling.cpp
+++ b/lib/Transforms/Instrumentation/EdgeProfiling.cpp
@@ -34,7 +34,7 @@ namespace {
     bool runOnModule(Module &M);
   public:
     static char ID; // Pass identification, replacement for typeid
-    EdgeProfiler() : ModulePass(&ID) {}
+    EdgeProfiler() : ModulePass(ID) {}
 
     virtual const char *getPassName() const {
       return "Edge Profiler";
diff --git a/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp b/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp
index a6de60d..8eec987 100644
--- a/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp
+++ b/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp
@@ -36,7 +36,7 @@ namespace {
     bool runOnModule(Module &M);
   public:
     static char ID; // Pass identification, replacement for typeid
-    OptimalEdgeProfiler() : ModulePass(&ID) {}
+    OptimalEdgeProfiler() : ModulePass(ID) {}
 
     void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addRequiredID(ProfileEstimatorPassID);
diff --git a/lib/Transforms/Scalar/ABCD.cpp b/lib/Transforms/Scalar/ABCD.cpp
index 20f9083..0318762 100644
--- a/lib/Transforms/Scalar/ABCD.cpp
+++ b/lib/Transforms/Scalar/ABCD.cpp
@@ -49,7 +49,7 @@ namespace {
 class ABCD : public FunctionPass {
  public:
   static char ID;  // Pass identification, replacement for typeid.
-  ABCD() : FunctionPass(&ID) {}
+  ABCD() : FunctionPass(ID) {}
 
   void getAnalysisUsage(AnalysisUsage &AU) const {
     AU.addRequired<SSI>();
diff --git a/lib/Transforms/Scalar/ADCE.cpp b/lib/Transforms/Scalar/ADCE.cpp
index 4df1c7c..ada086e 100644
--- a/lib/Transforms/Scalar/ADCE.cpp
+++ b/lib/Transforms/Scalar/ADCE.cpp
@@ -33,7 +33,7 @@ STATISTIC(NumRemoved, "Number of instructions removed");
 namespace {
   struct ADCE : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    ADCE() : FunctionPass(&ID) {}
+    ADCE() : FunctionPass(ID) {}
     
     virtual bool runOnFunction(Function& F);
     
diff --git a/lib/Transforms/Scalar/BasicBlockPlacement.cpp b/lib/Transforms/Scalar/BasicBlockPlacement.cpp
index 89fb64c..b144678 100644
--- a/lib/Transforms/Scalar/BasicBlockPlacement.cpp
+++ b/lib/Transforms/Scalar/BasicBlockPlacement.cpp
@@ -41,7 +41,7 @@ STATISTIC(NumMoved, "Number of basic blocks moved");
 namespace {
   struct BlockPlacement : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    BlockPlacement() : FunctionPass(&ID) {}
+    BlockPlacement() : FunctionPass(ID) {}
 
     virtual bool runOnFunction(Function &F);
 
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp
index 0c14b52..823cace 100644
--- a/lib/Transforms/Scalar/CodeGenPrepare.cpp
+++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp
@@ -54,7 +54,7 @@ namespace {
   public:
     static char ID; // Pass identification, replacement for typeid
     explicit CodeGenPrepare(const TargetLowering *tli = 0)
-      : FunctionPass(&ID), TLI(tli) {}
+      : FunctionPass(ID), TLI(tli) {}
     bool runOnFunction(Function &F);
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
diff --git a/lib/Transforms/Scalar/ConstantProp.cpp b/lib/Transforms/Scalar/ConstantProp.cpp
index 0e9d68c..a0ea369 100644
--- a/lib/Transforms/Scalar/ConstantProp.cpp
+++ b/lib/Transforms/Scalar/ConstantProp.cpp
@@ -34,7 +34,7 @@ STATISTIC(NumInstKilled, "Number of instructions killed");
 namespace {
   struct ConstantPropagation : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    ConstantPropagation() : FunctionPass(&ID) {}
+    ConstantPropagation() : FunctionPass(ID) {}
 
     bool runOnFunction(Function &F);
 
diff --git a/lib/Transforms/Scalar/DCE.cpp b/lib/Transforms/Scalar/DCE.cpp
index 6baeceb..87ea803 100644
--- a/lib/Transforms/Scalar/DCE.cpp
+++ b/lib/Transforms/Scalar/DCE.cpp
@@ -35,7 +35,7 @@ namespace {
   //
   struct DeadInstElimination : public BasicBlockPass {
     static char ID; // Pass identification, replacement for typeid
-    DeadInstElimination() : BasicBlockPass(&ID) {}
+    DeadInstElimination() : BasicBlockPass(ID) {}
     virtual bool runOnBasicBlock(BasicBlock &BB) {
       bool Changed = false;
       for (BasicBlock::iterator DI = BB.begin(); DI != BB.end(); ) {
@@ -70,7 +70,7 @@ namespace {
   //
   struct DCE : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    DCE() : FunctionPass(&ID) {}
+    DCE() : FunctionPass(ID) {}
 
     virtual bool runOnFunction(Function &F);
 
diff --git a/lib/Transforms/Scalar/DeadStoreElimination.cpp b/lib/Transforms/Scalar/DeadStoreElimination.cpp
index ce15f48..c8fd9d9 100644
--- a/lib/Transforms/Scalar/DeadStoreElimination.cpp
+++ b/lib/Transforms/Scalar/DeadStoreElimination.cpp
@@ -40,7 +40,7 @@ namespace {
     TargetData *TD;
 
     static char ID; // Pass identification, replacement for typeid
-    DSE() : FunctionPass(&ID) {}
+    DSE() : FunctionPass(ID) {}
 
     virtual bool runOnFunction(Function &F) {
       bool Changed = false;
diff --git a/lib/Transforms/Scalar/GEPSplitter.cpp b/lib/Transforms/Scalar/GEPSplitter.cpp
index 5894f8f..53dd06d 100644
--- a/lib/Transforms/Scalar/GEPSplitter.cpp
+++ b/lib/Transforms/Scalar/GEPSplitter.cpp
@@ -27,7 +27,7 @@ namespace {
     virtual void getAnalysisUsage(AnalysisUsage &AU) const;
   public:
     static char ID; // Pass identification, replacement for typeid
-    explicit GEPSplitter() : FunctionPass(&ID) {}
+    explicit GEPSplitter() : FunctionPass(ID) {}
   };
 }
 
diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp
index 646aec3..42afd6d 100644
--- a/lib/Transforms/Scalar/GVN.cpp
+++ b/lib/Transforms/Scalar/GVN.cpp
@@ -665,7 +665,7 @@ namespace {
   public:
     static char ID; // Pass identification, replacement for typeid
     explicit GVN(bool noloads = false)
-      : FunctionPass(&ID), NoLoads(noloads), MD(0) { }
+      : FunctionPass(ID), NoLoads(noloads), MD(0) { }
 
   private:
     bool NoLoads;
diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp
index 13c6a97..af2eafc 100644
--- a/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -77,7 +77,7 @@ namespace {
   public:
 
     static char ID; // Pass identification, replacement for typeid
-    IndVarSimplify() : LoopPass(&ID) {}
+    IndVarSimplify() : LoopPass(ID) {}
 
     virtual bool runOnLoop(Loop *L, LPPassManager &LPM);
 
diff --git a/lib/Transforms/Scalar/JumpThreading.cpp b/lib/Transforms/Scalar/JumpThreading.cpp
index c826d66..c2caf48 100644
--- a/lib/Transforms/Scalar/JumpThreading.cpp
+++ b/lib/Transforms/Scalar/JumpThreading.cpp
@@ -79,7 +79,7 @@ namespace {
 #endif
   public:
     static char ID; // Pass identification
-    JumpThreading() : FunctionPass(&ID) {}
+    JumpThreading() : FunctionPass(ID) {}
 
     bool runOnFunction(Function &F);
     
diff --git a/lib/Transforms/Scalar/LICM.cpp b/lib/Transforms/Scalar/LICM.cpp
index da9f0b1..964a3b2 100644
--- a/lib/Transforms/Scalar/LICM.cpp
+++ b/lib/Transforms/Scalar/LICM.cpp
@@ -66,7 +66,7 @@ DisablePromotion("disable-licm-promotion", cl::Hidden,
 namespace {
   struct LICM : public LoopPass {
     static char ID; // Pass identification, replacement for typeid
-    LICM() : LoopPass(&ID) {}
+    LICM() : LoopPass(ID) {}
 
     virtual bool runOnLoop(Loop *L, LPPassManager &LPM);
 
diff --git a/lib/Transforms/Scalar/LoopDeletion.cpp b/lib/Transforms/Scalar/LoopDeletion.cpp
index bd0e207..543dfc1 100644
--- a/lib/Transforms/Scalar/LoopDeletion.cpp
+++ b/lib/Transforms/Scalar/LoopDeletion.cpp
@@ -28,7 +28,7 @@ namespace {
   class LoopDeletion : public LoopPass {
   public:
     static char ID; // Pass ID, replacement for typeid
-    LoopDeletion() : LoopPass(&ID) {}
+    LoopDeletion() : LoopPass(ID) {}
     
     // Possibly eliminate loop L if it is dead.
     bool runOnLoop(Loop* L, LPPassManager& LPM);
diff --git a/lib/Transforms/Scalar/LoopIndexSplit.cpp b/lib/Transforms/Scalar/LoopIndexSplit.cpp
index 4f1ac77..a433674 100644
--- a/lib/Transforms/Scalar/LoopIndexSplit.cpp
+++ b/lib/Transforms/Scalar/LoopIndexSplit.cpp
@@ -74,7 +74,7 @@ namespace {
   class LoopIndexSplit : public LoopPass {
   public:
     static char ID; // Pass ID, replacement for typeid
-    LoopIndexSplit() : LoopPass(&ID) {}
+    LoopIndexSplit() : LoopPass(ID) {}
 
     // Index split Loop L. Return true if loop is split.
     bool runOnLoop(Loop *L, LPPassManager &LPM);
diff --git a/lib/Transforms/Scalar/LoopRotation.cpp b/lib/Transforms/Scalar/LoopRotation.cpp
index 6fecbb3..1e4bfa9 100644
--- a/lib/Transforms/Scalar/LoopRotation.cpp
+++ b/lib/Transforms/Scalar/LoopRotation.cpp
@@ -35,7 +35,7 @@ namespace {
   class LoopRotate : public LoopPass {
   public:
     static char ID; // Pass ID, replacement for typeid
-    LoopRotate() : LoopPass(&ID) {}
+    LoopRotate() : LoopPass(ID) {}
 
     // Rotate Loop L as many times as possible. Return true if
     // loop is rotated at least once.
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index fd11e00..f7b22a0 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -3751,7 +3751,7 @@ Pass *llvm::createLoopStrengthReducePass(const TargetLowering *TLI) {
 }
 
 LoopStrengthReduce::LoopStrengthReduce(const TargetLowering *tli)
-  : LoopPass(&ID), TLI(tli) {}
+  : LoopPass(ID), TLI(tli) {}
 
 void LoopStrengthReduce::getAnalysisUsage(AnalysisUsage &AU) const {
   // We split critical edges, so we change the CFG.  However, we do update
diff --git a/lib/Transforms/Scalar/LoopUnrollPass.cpp b/lib/Transforms/Scalar/LoopUnrollPass.cpp
index 37ab3b0..4ed2d45 100644
--- a/lib/Transforms/Scalar/LoopUnrollPass.cpp
+++ b/lib/Transforms/Scalar/LoopUnrollPass.cpp
@@ -43,7 +43,7 @@ namespace {
   class LoopUnroll : public LoopPass {
   public:
     static char ID; // Pass ID, replacement for typeid
-    LoopUnroll() : LoopPass(&ID) {}
+    LoopUnroll() : LoopPass(ID) {}
 
     /// A magic value for use with the Threshold parameter to indicate
     /// that the loop unroll should be performed regardless of how much
diff --git a/lib/Transforms/Scalar/LoopUnswitch.cpp b/lib/Transforms/Scalar/LoopUnswitch.cpp
index f30d1e8..717917e 100644
--- a/lib/Transforms/Scalar/LoopUnswitch.cpp
+++ b/lib/Transforms/Scalar/LoopUnswitch.cpp
@@ -92,7 +92,7 @@ namespace {
   public:
     static char ID; // Pass ID, replacement for typeid
     explicit LoopUnswitch(bool Os = false) : 
-      LoopPass(&ID), OptimizeForSize(Os), redoLoop(false), 
+      LoopPass(ID), OptimizeForSize(Os), redoLoop(false), 
       currentLoop(NULL), DF(NULL), DT(NULL), loopHeader(NULL),
       loopPreheader(NULL) {}
 
diff --git a/lib/Transforms/Scalar/LowerAtomic.cpp b/lib/Transforms/Scalar/LowerAtomic.cpp
index 11f5257..4d193d8 100644
--- a/lib/Transforms/Scalar/LowerAtomic.cpp
+++ b/lib/Transforms/Scalar/LowerAtomic.cpp
@@ -138,7 +138,7 @@ bool LowerAtomicIntrinsic(CallInst *CI) {
 
 struct LowerAtomic : public BasicBlockPass {
   static char ID;
-  LowerAtomic() : BasicBlockPass(&ID) {}
+  LowerAtomic() : BasicBlockPass(ID) {}
   bool runOnBasicBlock(BasicBlock &BB) {
     bool Changed = false;
     for (BasicBlock::iterator DI = BB.begin(), DE = BB.end(); DI != DE; ) {
diff --git a/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/lib/Transforms/Scalar/MemCpyOptimizer.cpp
index 7c0563b..24fae42 100644
--- a/lib/Transforms/Scalar/MemCpyOptimizer.cpp
+++ b/lib/Transforms/Scalar/MemCpyOptimizer.cpp
@@ -304,7 +304,7 @@ namespace {
     bool runOnFunction(Function &F);
   public:
     static char ID; // Pass identification, replacement for typeid
-    MemCpyOpt() : FunctionPass(&ID) {}
+    MemCpyOpt() : FunctionPass(ID) {}
 
   private:
     // This transformation requires dominator postdominator info
diff --git a/lib/Transforms/Scalar/Reassociate.cpp b/lib/Transforms/Scalar/Reassociate.cpp
index e686c52..b8afcc1 100644
--- a/lib/Transforms/Scalar/Reassociate.cpp
+++ b/lib/Transforms/Scalar/Reassociate.cpp
@@ -77,7 +77,7 @@ namespace {
     bool MadeChange;
   public:
     static char ID; // Pass identification, replacement for typeid
-    Reassociate() : FunctionPass(&ID) {}
+    Reassociate() : FunctionPass(ID) {}
 
     bool runOnFunction(Function &F);
 
diff --git a/lib/Transforms/Scalar/Reg2Mem.cpp b/lib/Transforms/Scalar/Reg2Mem.cpp
index 13222ac..cf32930 100644
--- a/lib/Transforms/Scalar/Reg2Mem.cpp
+++ b/lib/Transforms/Scalar/Reg2Mem.cpp
@@ -36,7 +36,7 @@ STATISTIC(NumPhisDemoted, "Number of phi-nodes demoted");
 namespace {
   struct RegToMem : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    RegToMem() : FunctionPass(&ID) {}
+    RegToMem() : FunctionPass(ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addRequiredID(BreakCriticalEdgesID);
@@ -124,7 +124,7 @@ bool RegToMem::runOnFunction(Function &F) {
 
 // createDemoteRegisterToMemory - Provide an entry point to create this pass.
 //
-const PassInfo *const llvm::DemoteRegisterToMemoryID = &X;
+char &llvm::DemoteRegisterToMemoryID = RegToMem::ID;
 FunctionPass *llvm::createDemoteRegisterToMemoryPass() {
   return new RegToMem();
 }
diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp
index 82294dc..5cf0abc 100644
--- a/lib/Transforms/Scalar/SCCP.cpp
+++ b/lib/Transforms/Scalar/SCCP.cpp
@@ -1586,7 +1586,7 @@ namespace {
   ///
   struct SCCP : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    SCCP() : FunctionPass(&ID) {}
+    SCCP() : FunctionPass(ID) {}
 
     // runOnFunction - Run the Sparse Conditional Constant Propagation
     // algorithm, and return true if the function was modified.
@@ -1702,7 +1702,7 @@ namespace {
   ///
   struct IPSCCP : public ModulePass {
     static char ID;
-    IPSCCP() : ModulePass(&ID) {}
+    IPSCCP() : ModulePass(ID) {}
     bool runOnModule(Module &M);
   };
 } // end anonymous namespace
diff --git a/lib/Transforms/Scalar/ScalarReplAggregates.cpp b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
index fa0a697..68c2df1 100644
--- a/lib/Transforms/Scalar/ScalarReplAggregates.cpp
+++ b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
@@ -51,7 +51,7 @@ STATISTIC(NumGlobals,   "Number of allocas copied from constant global");
 namespace {
   struct SROA : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    explicit SROA(signed T = -1) : FunctionPass(&ID) {
+    explicit SROA(signed T = -1) : FunctionPass(ID) {
       if (T == -1)
         SRThreshold = 128;
       else
diff --git a/lib/Transforms/Scalar/SimplifyCFGPass.cpp b/lib/Transforms/Scalar/SimplifyCFGPass.cpp
index dad8f2a..df6ef2e 100644
--- a/lib/Transforms/Scalar/SimplifyCFGPass.cpp
+++ b/lib/Transforms/Scalar/SimplifyCFGPass.cpp
@@ -42,7 +42,7 @@ STATISTIC(NumSimpl, "Number of blocks simplified");
 namespace {
   struct CFGSimplifyPass : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    CFGSimplifyPass() : FunctionPass(&ID) {}
+    CFGSimplifyPass() : FunctionPass(ID) {}
 
     virtual bool runOnFunction(Function &F);
   };
diff --git a/lib/Transforms/Scalar/SimplifyHalfPowrLibCalls.cpp b/lib/Transforms/Scalar/SimplifyHalfPowrLibCalls.cpp
index f882884..3ec70ec 100644
--- a/lib/Transforms/Scalar/SimplifyHalfPowrLibCalls.cpp
+++ b/lib/Transforms/Scalar/SimplifyHalfPowrLibCalls.cpp
@@ -32,7 +32,7 @@ namespace {
     const TargetData *TD;
   public:
     static char ID; // Pass identification
-    SimplifyHalfPowrLibCalls() : FunctionPass(&ID) {}
+    SimplifyHalfPowrLibCalls() : FunctionPass(ID) {}
 
     bool runOnFunction(Function &F);
 
diff --git a/lib/Transforms/Scalar/SimplifyLibCalls.cpp b/lib/Transforms/Scalar/SimplifyLibCalls.cpp
index 1fdd6f1..d7ce53f 100644
--- a/lib/Transforms/Scalar/SimplifyLibCalls.cpp
+++ b/lib/Transforms/Scalar/SimplifyLibCalls.cpp
@@ -1237,7 +1237,7 @@ namespace {
     bool Modified;  // This is only used by doInitialization.
   public:
     static char ID; // Pass identification
-    SimplifyLibCalls() : FunctionPass(&ID), StrCpy(false), StrCpyChk(true) {}
+    SimplifyLibCalls() : FunctionPass(ID), StrCpy(false), StrCpyChk(true) {}
     void InitOptimizations();
     bool runOnFunction(Function &F);
 
diff --git a/lib/Transforms/Scalar/Sink.cpp b/lib/Transforms/Scalar/Sink.cpp
index 2448312..95d3ded 100644
--- a/lib/Transforms/Scalar/Sink.cpp
+++ b/lib/Transforms/Scalar/Sink.cpp
@@ -35,7 +35,7 @@ namespace {
 
   public:
     static char ID; // Pass identification
-    Sinking() : FunctionPass(&ID) {}
+    Sinking() : FunctionPass(ID) {}
     
     virtual bool runOnFunction(Function &F);
     
diff --git a/lib/Transforms/Scalar/TailDuplication.cpp b/lib/Transforms/Scalar/TailDuplication.cpp
index 006ce90..2e437ac 100644
--- a/lib/Transforms/Scalar/TailDuplication.cpp
+++ b/lib/Transforms/Scalar/TailDuplication.cpp
@@ -49,7 +49,7 @@ namespace {
     bool runOnFunction(Function &F);
   public:
     static char ID; // Pass identification, replacement for typeid
-    TailDup() : FunctionPass(&ID) {}
+    TailDup() : FunctionPass(ID) {}
 
   private:
     inline bool shouldEliminateUnconditionalBranch(TerminatorInst *, unsigned);
diff --git a/lib/Transforms/Scalar/TailRecursionElimination.cpp b/lib/Transforms/Scalar/TailRecursionElimination.cpp
index 5b105e4..e197b52 100644
--- a/lib/Transforms/Scalar/TailRecursionElimination.cpp
+++ b/lib/Transforms/Scalar/TailRecursionElimination.cpp
@@ -72,7 +72,7 @@ STATISTIC(NumAccumAdded, "Number of accumulators introduced");
 namespace {
   struct TailCallElim : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    TailCallElim() : FunctionPass(&ID) {}
+    TailCallElim() : FunctionPass(ID) {}
 
     virtual bool runOnFunction(Function &F);
 
diff --git a/lib/Transforms/Utils/BreakCriticalEdges.cpp b/lib/Transforms/Utils/BreakCriticalEdges.cpp
index baa114b..424d878 100644
--- a/lib/Transforms/Utils/BreakCriticalEdges.cpp
+++ b/lib/Transforms/Utils/BreakCriticalEdges.cpp
@@ -36,7 +36,7 @@ STATISTIC(NumBroken, "Number of blocks inserted");
 namespace {
   struct BreakCriticalEdges : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    BreakCriticalEdges() : FunctionPass(&ID) {}
+    BreakCriticalEdges() : FunctionPass(ID) {}
 
     virtual bool runOnFunction(Function &F);
 
@@ -57,7 +57,7 @@ static RegisterPass<BreakCriticalEdges>
 X("break-crit-edges", "Break critical edges in CFG");
 
 // Publically exposed interface to pass...
-const PassInfo *const llvm::BreakCriticalEdgesID = &X;
+char &llvm::BreakCriticalEdgesID = BreakCriticalEdges::ID;
 FunctionPass *llvm::createBreakCriticalEdgesPass() {
   return new BreakCriticalEdges();
 }
diff --git a/lib/Transforms/Utils/InstructionNamer.cpp b/lib/Transforms/Utils/InstructionNamer.cpp
index 090af95..81a7101 100644
--- a/lib/Transforms/Utils/InstructionNamer.cpp
+++ b/lib/Transforms/Utils/InstructionNamer.cpp
@@ -23,7 +23,7 @@ using namespace llvm;
 namespace {
   struct InstNamer : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    InstNamer() : FunctionPass(&ID) {}
+    InstNamer() : FunctionPass(ID) {}
     
     void getAnalysisUsage(AnalysisUsage &Info) const {
       Info.setPreservesAll();
@@ -53,7 +53,7 @@ namespace {
 }
 
 
-const PassInfo *const llvm::InstructionNamerID = &X;
+char &llvm::InstructionNamerID = InstNamer::ID;
 //===----------------------------------------------------------------------===//
 //
 // InstructionNamer - Give any unnamed non-void instructions "tmp" names.
diff --git a/lib/Transforms/Utils/LCSSA.cpp b/lib/Transforms/Utils/LCSSA.cpp
index d380e0d..bf3695d 100644
--- a/lib/Transforms/Utils/LCSSA.cpp
+++ b/lib/Transforms/Utils/LCSSA.cpp
@@ -47,7 +47,7 @@ STATISTIC(NumLCSSA, "Number of live out of a loop variables");
 namespace {
   struct LCSSA : public LoopPass {
     static char ID; // Pass identification, replacement for typeid
-    LCSSA() : LoopPass(&ID) {}
+    LCSSA() : LoopPass(ID) {}
 
     // Cached analysis information for the current function.
     DominatorTree *DT;
@@ -93,7 +93,7 @@ char LCSSA::ID = 0;
 static RegisterPass<LCSSA> X("lcssa", "Loop-Closed SSA Form Pass");
 
 Pass *llvm::createLCSSAPass() { return new LCSSA(); }
-const PassInfo *const llvm::LCSSAID = &X;
+char &llvm::LCSSAID = LCSSA::ID;
 
 
 /// BlockDominatesAnExit - Return true if the specified block dominates at least
diff --git a/lib/Transforms/Utils/LoopSimplify.cpp b/lib/Transforms/Utils/LoopSimplify.cpp
index 1571fe8..16902ff 100644
--- a/lib/Transforms/Utils/LoopSimplify.cpp
+++ b/lib/Transforms/Utils/LoopSimplify.cpp
@@ -65,7 +65,7 @@ STATISTIC(NumNested  , "Number of nested loops split out");
 namespace {
   struct LoopSimplify : public LoopPass {
     static char ID; // Pass identification, replacement for typeid
-    LoopSimplify() : LoopPass(&ID) {}
+    LoopSimplify() : LoopPass(ID) {}
 
     // AA - If we have an alias analysis object to update, this is it, otherwise
     // this is null.
@@ -110,7 +110,7 @@ static RegisterPass<LoopSimplify>
 X("loopsimplify", "Canonicalize natural loops", true);
 
 // Publically exposed interface to pass...
-const PassInfo *const llvm::LoopSimplifyID = &X;
+char &llvm::LoopSimplifyID = LoopSimplify::ID;
 Pass *llvm::createLoopSimplifyPass() { return new LoopSimplify(); }
 
 /// runOnLoop - Run down all loops in the CFG (recursively, but we could do
diff --git a/lib/Transforms/Utils/LowerInvoke.cpp b/lib/Transforms/Utils/LowerInvoke.cpp
index 2696e69..f239a99 100644
--- a/lib/Transforms/Utils/LowerInvoke.cpp
+++ b/lib/Transforms/Utils/LowerInvoke.cpp
@@ -78,7 +78,7 @@ namespace {
     static char ID; // Pass identification, replacement for typeid
     explicit LowerInvoke(const TargetLowering *tli = NULL,
                          bool useExpensiveEHSupport = ExpensiveEHSupport)
-      : FunctionPass(&ID), useExpensiveEHSupport(useExpensiveEHSupport),
+      : FunctionPass(ID), useExpensiveEHSupport(useExpensiveEHSupport),
         TLI(tli) { }
     bool doInitialization(Module &M);
     bool runOnFunction(Function &F);
@@ -103,7 +103,7 @@ char LowerInvoke::ID = 0;
 static RegisterPass<LowerInvoke>
 X("lowerinvoke", "Lower invoke and unwind, for unwindless code generators");
 
-const PassInfo *const llvm::LowerInvokePassID = &X;
+char &llvm::LowerInvokePassID = LowerInvoke::ID;
 
 // Public Interface To the LowerInvoke pass.
 FunctionPass *llvm::createLowerInvokePass(const TargetLowering *TLI) {
diff --git a/lib/Transforms/Utils/LowerSwitch.cpp b/lib/Transforms/Utils/LowerSwitch.cpp
index 468a5fe..1910fd9 100644
--- a/lib/Transforms/Utils/LowerSwitch.cpp
+++ b/lib/Transforms/Utils/LowerSwitch.cpp
@@ -34,7 +34,7 @@ namespace {
   class LowerSwitch : public FunctionPass {
   public:
     static char ID; // Pass identification, replacement for typeid
-    LowerSwitch() : FunctionPass(&ID) {} 
+    LowerSwitch() : FunctionPass(ID) {} 
 
     virtual bool runOnFunction(Function &F);
     
@@ -85,7 +85,7 @@ static RegisterPass<LowerSwitch>
 X("lowerswitch", "Lower SwitchInst's to branches");
 
 // Publically exposed interface to pass...
-const PassInfo *const llvm::LowerSwitchID = &X;
+char &llvm::LowerSwitchID = LowerSwitch::ID;
 // createLowerSwitchPass - Interface to this file...
 FunctionPass *llvm::createLowerSwitchPass() {
   return new LowerSwitch();
diff --git a/lib/Transforms/Utils/Mem2Reg.cpp b/lib/Transforms/Utils/Mem2Reg.cpp
index 99203b6..13dda65 100644
--- a/lib/Transforms/Utils/Mem2Reg.cpp
+++ b/lib/Transforms/Utils/Mem2Reg.cpp
@@ -27,7 +27,7 @@ STATISTIC(NumPromoted, "Number of alloca's promoted");
 namespace {
   struct PromotePass : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    PromotePass() : FunctionPass(&ID) {}
+    PromotePass() : FunctionPass(ID) {}
 
     // runOnFunction - To run this pass, first we calculate the alloca
     // instructions that are safe for promotion, then we promote each one.
@@ -82,7 +82,7 @@ bool PromotePass::runOnFunction(Function &F) {
 }
 
 // Publically exposed interface to pass...
-const PassInfo *const llvm::PromoteMemoryToRegisterID = &X;
+char &llvm::PromoteMemoryToRegisterID = PromotePass::ID;
 // createPromoteMemoryToRegister - Provide an entry point to create this pass.
 //
 FunctionPass *llvm::createPromoteMemoryToRegisterPass() {
diff --git a/lib/Transforms/Utils/SSI.cpp b/lib/Transforms/Utils/SSI.cpp
index 62a93e4..81523d3 100644
--- a/lib/Transforms/Utils/SSI.cpp
+++ b/lib/Transforms/Utils/SSI.cpp
@@ -399,7 +399,7 @@ INITIALIZE_PASS(SSI, "ssi",
 namespace {
   struct SSIEverything : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    SSIEverything() : FunctionPass(&ID) {}
+    SSIEverything() : FunctionPass(ID) {}
 
     bool runOnFunction(Function &F);
 
diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp
index 5a176d5..fb23fbf 100644
--- a/lib/VMCore/Pass.cpp
+++ b/lib/VMCore/Pass.cpp
@@ -36,14 +36,7 @@ using namespace llvm;
 // Pass Implementation
 //
 
-Pass::Pass(PassKind K, intptr_t pid) : Resolver(0), PassID(pid), Kind(K) {
-  assert(pid && "pid cannot be 0");
-}
-
-Pass::Pass(PassKind K, const void *pid)
-  : Resolver(0), PassID((intptr_t)pid), Kind(K) {
-  assert(pid && "pid cannot be 0");
-}
+Pass::Pass(PassKind K, char &pid) : Resolver(0), PassID(&pid), Kind(K) { }
 
 // Force out-of-line virtual method.
 Pass::~Pass() { 
@@ -62,8 +55,8 @@ PassManagerType ModulePass::getPotentialPassManagerType() const {
   return PMT_ModulePassManager;
 }
 
-bool Pass::mustPreserveAnalysisID(const PassInfo *AnalysisID) const {
-  return Resolver->getAnalysisIfAvailable(AnalysisID, true) != 0;
+bool Pass::mustPreserveAnalysisID(char &AID) const {
+  return Resolver->getAnalysisIfAvailable(&AID, true) != 0;
 }
 
 // dumpPassStructure - Implement the -debug-passes=Structure option
@@ -76,7 +69,9 @@ void Pass::dumpPassStructure(unsigned Offset) {
 /// Registration templates, but can be overloaded directly.
 ///
 const char *Pass::getPassName() const {
-  if (const PassInfo *PI = getPassInfo())
+  AnalysisID AID =  getPassID();
+  const PassInfo *PI = PassRegistry::getPassRegistry()->getPassInfo(AID);
+  if (PI)
     return PI->getPassName();
   return "Unnamed pass: implement Pass::getPassName()";
 }
@@ -102,7 +97,7 @@ void Pass::verifyAnalysis() const {
   // By default, don't do anything.
 }
 
-void *Pass::getAdjustedAnalysisPointer(const PassInfo *) {
+void *Pass::getAdjustedAnalysisPointer(AnalysisID AID) {
   return this;
 }
 
@@ -234,13 +229,7 @@ PassManagerType BasicBlockPass::getPotentialPassManagerType() const {
   return PMT_BasicBlockPassManager; 
 }
 
-// getPassInfo - Return the PassInfo data structure that corresponds to this
-// pass...
-const PassInfo *Pass::getPassInfo() const {
-  return lookupPassInfo(PassID);
-}
-
-const PassInfo *Pass::lookupPassInfo(intptr_t TI) {
+const PassInfo *Pass::lookupPassInfo(const void *TI) {
   return PassRegistry::getPassRegistry()->getPassInfo(TI);
 }
 
@@ -262,8 +251,8 @@ Pass *PassInfo::createPass() const {
 
 // RegisterAGBase implementation
 //
-RegisterAGBase::RegisterAGBase(const char *Name, intptr_t InterfaceID,
-                               intptr_t PassID, bool isDefault)
+RegisterAGBase::RegisterAGBase(const char *Name, const void *InterfaceID,
+                               const void *PassID, bool isDefault)
     : PassInfo(Name, InterfaceID) {
   PassRegistry::getPassRegistry()->registerAnalysisGroup(InterfaceID, PassID,
                                                          *this, isDefault);
@@ -306,7 +295,7 @@ namespace {
     
     void passEnumerate(const PassInfo *P) {
       if (P->isCFGOnlyPass())
-        CFGOnlyList.push_back(P);
+        CFGOnlyList.push_back(P->getTypeInfo());
     }
   };
 }
@@ -326,15 +315,25 @@ void AnalysisUsage::setPreservesCFG() {
   GetCFGOnlyPasses(Preserved).enumeratePasses();
 }
 
-AnalysisUsage &AnalysisUsage::addRequiredID(AnalysisID ID) {
-  assert(ID && "Pass class not registered!");
-  Required.push_back(ID);
+AnalysisUsage &AnalysisUsage::addPreserved(StringRef Arg) {
+  const PassInfo *PI = Pass::lookupPassInfo(Arg);
+  // If the pass exists, preserve it. Otherwise silently do nothing.
+  if (PI) Preserved.push_back(PI->getTypeInfo());
   return *this;
 }
 
-AnalysisUsage &AnalysisUsage::addRequiredTransitiveID(AnalysisID ID) {
-  assert(ID && "Pass class not registered!");
+AnalysisUsage &AnalysisUsage::addRequiredID(const void *ID) {
   Required.push_back(ID);
-  RequiredTransitive.push_back(ID);
+  return *this;
+}
+
+AnalysisUsage &AnalysisUsage::addRequiredID(char &ID) {
+  Required.push_back(&ID);
+  return *this;
+}
+
+AnalysisUsage &AnalysisUsage::addRequiredTransitiveID(char &ID) {
+  Required.push_back(&ID);
+  RequiredTransitive.push_back(&ID);
   return *this;
 }
diff --git a/lib/VMCore/PassManager.cpp b/lib/VMCore/PassManager.cpp
index 296b0d1..75d5503 100644
--- a/lib/VMCore/PassManager.cpp
+++ b/lib/VMCore/PassManager.cpp
@@ -84,13 +84,15 @@ PrintAfterAll("print-after-all",
 
 static bool ShouldPrintBeforeOrAfterPass(Pass *P,
                                          PassOptionList &PassesToPrint) {
-  for (unsigned i = 0, ie = PassesToPrint.size(); i < ie; ++i) {
-    const llvm::PassInfo *PassInf = PassesToPrint[i];
-    if (PassInf && P->getPassInfo())
-      if (PassInf->getPassArgument() ==
-          P->getPassInfo()->getPassArgument()) {
-        return true;
-      }
+  if (const llvm::PassInfo *PI =
+      PassRegistry::getPassRegistry()->getPassInfo(P->getPassID())) {
+    for (unsigned i = 0, ie = PassesToPrint.size(); i < ie; ++i) {
+      const llvm::PassInfo *PassInf = PassesToPrint[i];
+      if (PassInf)
+        if (PassInf->getPassArgument() == PI->getPassArgument()) {
+          return true;
+        }
+    }
   }
   return false;
 }
@@ -163,7 +165,7 @@ class BBPassManager : public PMDataManager, public FunctionPass {
 public:
   static char ID;
   explicit BBPassManager(int Depth) 
-    : PMDataManager(Depth), FunctionPass(&ID) {}
+    : PMDataManager(Depth), FunctionPass(ID) {}
 
   /// Execute all of the passes scheduled for execution.  Keep track of
   /// whether any of the passes modifies the function, and if so, return true.
@@ -224,7 +226,7 @@ private:
 public:
   static char ID;
   explicit FunctionPassManagerImpl(int Depth) : 
-    Pass(PT_PassManager, &ID), PMDataManager(Depth), 
+    Pass(PT_PassManager, ID), PMDataManager(Depth), 
     PMTopLevelManager(TLM_Function), wasRun(false) { }
 
   /// add - Add a pass to the queue of passes to run.  This passes ownership of
@@ -298,7 +300,7 @@ class MPPassManager : public Pass, public PMDataManager {
 public:
   static char ID;
   explicit MPPassManager(int Depth) :
-    Pass(PT_PassManager, &ID), PMDataManager(Depth) { }
+    Pass(PT_PassManager, ID), PMDataManager(Depth) { }
 
   // Delete on the fly managers.
   virtual ~MPPassManager() {
@@ -332,7 +334,7 @@ public:
   /// Return function pass corresponding to PassInfo PI, that is 
   /// required by module pass MP. Instantiate analysis pass, by using
   /// its runOnFunction() for function F.
-  virtual Pass* getOnTheFlyPass(Pass *MP, const PassInfo *PI, Function &F);
+  virtual Pass* getOnTheFlyPass(Pass *MP, AnalysisID PI, Function &F);
 
   virtual const char *getPassName() const {
     return "Module Pass Manager";
@@ -383,7 +385,7 @@ class PassManagerImpl : public Pass,
 public:
   static char ID;
   explicit PassManagerImpl(int Depth) :
-    Pass(PT_PassManager, &ID), PMDataManager(Depth),
+    Pass(PT_PassManager, ID), PMDataManager(Depth),
                                PMTopLevelManager(TLM_Pass) { }
 
   /// add - Add a pass to the queue of passes to run.  This passes ownership of
@@ -568,8 +570,9 @@ void PMTopLevelManager::schedulePass(Pass *P) {
   // If P is an analysis pass and it is available then do not
   // generate the analysis again. Stale analysis info should not be
   // available at this point.
-  if (P->getPassInfo() &&
-      P->getPassInfo()->isAnalysis() && findAnalysisPass(P->getPassInfo())) {
+  const PassInfo *PI =
+    PassRegistry::getPassRegistry()->getPassInfo(P->getPassID());
+  if (PI && PI->isAnalysis() && findAnalysisPass(P->getPassID())) {
     delete P;
     return;
   }
@@ -586,7 +589,8 @@ void PMTopLevelManager::schedulePass(Pass *P) {
       
       Pass *AnalysisPass = findAnalysisPass(*I);
       if (!AnalysisPass) {
-        AnalysisPass = (*I)->createPass();
+        const PassInfo *PI = PassRegistry::getPassRegistry()->getPassInfo(*I);
+        AnalysisPass = PI->createPass();
         if (P->getPotentialPassManagerType () ==
             AnalysisPass->getPotentialPassManagerType())
           // Schedule analysis pass that is managed by the same pass manager.
@@ -632,16 +636,21 @@ Pass *PMTopLevelManager::findAnalysisPass(AnalysisID AID) {
 
   for (SmallVector<ImmutablePass *, 8>::iterator I = ImmutablePasses.begin(),
          E = ImmutablePasses.end(); P == NULL && I != E; ++I) {
-    const PassInfo *PI = (*I)->getPassInfo();
+    AnalysisID PI = (*I)->getPassID();
     if (PI == AID)
       P = *I;
 
     // If Pass not found then check the interfaces implemented by Immutable Pass
     if (!P) {
+      const PassInfo *PassInf =
+        PassRegistry::getPassRegistry()->getPassInfo(PI);
       const std::vector<const PassInfo*> &ImmPI =
-        PI->getInterfacesImplemented();
-      if (std::find(ImmPI.begin(), ImmPI.end(), AID) != ImmPI.end())
-        P = *I;
+        PassInf->getInterfacesImplemented();
+      for (std::vector<const PassInfo*>::const_iterator II = ImmPI.begin(),
+           EE = ImmPI.end(); II != EE; ++II) {
+        if ((*II)->getTypeInfo() == AID)
+          P = *I;
+      }
     }
   }
 
@@ -724,16 +733,19 @@ PMTopLevelManager::~PMTopLevelManager() {
 
 /// Augement AvailableAnalysis by adding analysis made available by pass P.
 void PMDataManager::recordAvailableAnalysis(Pass *P) {
-  const PassInfo *PI = P->getPassInfo();
-  if (PI == 0) return;
+  AnalysisID PI = P->getPassID();
   
   AvailableAnalysis[PI] = P;
+  
+  assert(AvailableAnalysis.size());
 
   //This pass is the current implementation of all of the interfaces it
   //implements as well.
-  const std::vector<const PassInfo*> &II = PI->getInterfacesImplemented();
+  const PassInfo *PInf = PassRegistry::getPassRegistry()->getPassInfo(PI);
+  if (PInf == 0) return;
+  const std::vector<const PassInfo*> &II = PInf->getInterfacesImplemented();
   for (unsigned i = 0, e = II.size(); i != e; ++i)
-    AvailableAnalysis[II[i]] = P;
+    AvailableAnalysis[II[i]->getTypeInfo()] = P;
 }
 
 // Return true if P preserves high level analysis used by other
@@ -749,7 +761,7 @@ bool PMDataManager::preserveHigherLevelAnalysis(Pass *P) {
     Pass *P1 = *I;
     if (P1->getAsImmutablePass() == 0 &&
         std::find(PreservedSet.begin(), PreservedSet.end(),
-                  P1->getPassInfo()) == 
+                  P1->getPassID()) == 
            PreservedSet.end())
       return false;
   }
@@ -799,7 +811,7 @@ void PMDataManager::removeNotPreservedAnalysis(Pass *P) {
       AvailableAnalysis.erase(Info);
     }
   }
-
+  
   // Check inherited analysis also. If P is not preserving analysis
   // provided by parent manager then remove it here.
   for (unsigned Index = 0; Index < PMT_Last; ++Index) {
@@ -861,16 +873,17 @@ void PMDataManager::freePass(Pass *P, StringRef Msg,
     P->releaseMemory();
   }
 
-  if (const PassInfo *PI = P->getPassInfo()) {
+  AnalysisID PI = P->getPassID();
+  if (const PassInfo *PInf = PassRegistry::getPassRegistry()->getPassInfo(PI)) {
     // Remove the pass itself (if it is not already removed).
     AvailableAnalysis.erase(PI);
 
     // Remove all interfaces this pass implements, for which it is also
     // listed as the available implementation.
-    const std::vector<const PassInfo*> &II = PI->getInterfacesImplemented();
+    const std::vector<const PassInfo*> &II = PInf->getInterfacesImplemented();
     for (unsigned i = 0, e = II.size(); i != e; ++i) {
       std::map<AnalysisID, Pass*>::iterator Pos =
-        AvailableAnalysis.find(II[i]);
+        AvailableAnalysis.find(II[i]->getTypeInfo());
       if (Pos != AvailableAnalysis.end() && Pos->second == P)
         AvailableAnalysis.erase(Pos);
     }
@@ -941,7 +954,8 @@ void PMDataManager::add(Pass *P, bool ProcessAnalysis) {
   for (SmallVector<AnalysisID, 8>::iterator 
          I = ReqAnalysisNotAvailable.begin(), 
          E = ReqAnalysisNotAvailable.end() ;I != E; ++I) {
-    Pass *AnalysisPass = (*I)->createPass();
+    const PassInfo *PI = PassRegistry::getPassRegistry()->getPassInfo(*I);
+    Pass *AnalysisPass = PI->createPass();
     this->addLowerLevelRequiredPass(P, AnalysisPass);
   }
 
@@ -1044,7 +1058,8 @@ void PMDataManager::dumpPassArguments() const {
     if (PMDataManager *PMD = (*I)->getAsPMDataManager())
       PMD->dumpPassArguments();
     else
-      if (const PassInfo *PI = (*I)->getPassInfo())
+      if (const PassInfo *PI =
+            PassRegistry::getPassRegistry()->getPassInfo((*I)->getPassID()))
         if (!PI->isAnalysisGroup())
           dbgs() << " -" << PI->getPassArgument();
   }
@@ -1116,7 +1131,8 @@ void PMDataManager::dumpAnalysisUsage(StringRef Msg, const Pass *P,
   dbgs() << (void*)P << std::string(getDepth()*2+3, ' ') << Msg << " Analyses:";
   for (unsigned i = 0; i != Set.size(); ++i) {
     if (i) dbgs() << ',';
-    dbgs() << ' ' << Set[i]->getPassName();
+    const PassInfo *PInf = PassRegistry::getPassRegistry()->getPassInfo(Set[i]);
+    dbgs() << ' ' << PInf->getPassName();
   }
   dbgs() << '\n';
 }
@@ -1147,7 +1163,7 @@ void PMDataManager::addLowerLevelRequiredPass(Pass *P, Pass *RequiredPass) {
   llvm_unreachable("Unable to schedule pass");
 }
 
-Pass *PMDataManager::getOnTheFlyPass(Pass *P, const PassInfo *PI, Function &F) {
+Pass *PMDataManager::getOnTheFlyPass(Pass *P, AnalysisID PI, Function &F) {
   assert(0 && "Unable to find on the fly pass");
   return NULL;
 }
@@ -1166,7 +1182,7 @@ Pass *AnalysisResolver::getAnalysisIfAvailable(AnalysisID ID, bool dir) const {
   return PM.findAnalysisPass(ID, dir);
 }
 
-Pass *AnalysisResolver::findImplPass(Pass *P, const PassInfo *AnalysisPI, 
+Pass *AnalysisResolver::findImplPass(Pass *P, AnalysisID AnalysisPI, 
                                      Function &F) {
   return PM.getOnTheFlyPass(P, AnalysisPI, F);
 }
@@ -1561,7 +1577,7 @@ void MPPassManager::addLowerLevelRequiredPass(Pass *P, Pass *RequiredPass) {
 /// Return function pass corresponding to PassInfo PI, that is 
 /// required by module pass MP. Instantiate analysis pass, by using
 /// its runOnFunction() for function F.
-Pass* MPPassManager::getOnTheFlyPass(Pass *MP, const PassInfo *PI, Function &F){
+Pass* MPPassManager::getOnTheFlyPass(Pass *MP, AnalysisID PI, Function &F){
   FunctionPassManagerImpl *FPP = OnTheFlyManagers[MP];
   assert(FPP && "Unable to find on the fly pass");
   
diff --git a/lib/VMCore/PassRegistry.cpp b/lib/VMCore/PassRegistry.cpp
index 844d826..21dba56 100644
--- a/lib/VMCore/PassRegistry.cpp
+++ b/lib/VMCore/PassRegistry.cpp
@@ -60,7 +60,7 @@ ManagedCleanup<&cleanupPassRegistry> registryCleanup ATTRIBUTE_USED;
 
 }
 
-const PassInfo *PassRegistry::getPassInfo(intptr_t TI) const {
+const PassInfo *PassRegistry::getPassInfo(const void *TI) const {
   sys::SmartScopedLock<true> Guard(Lock);
   MapType::const_iterator I = PassInfoMap.find(TI);
   return I != PassInfoMap.end() ? I->second : 0;
@@ -108,8 +108,8 @@ void PassRegistry::enumerateWith(PassRegistrationListener *L) {
 
 
 /// Analysis Group Mechanisms.
-void PassRegistry::registerAnalysisGroup(intptr_t InterfaceID, 
-                                         intptr_t PassID,
+void PassRegistry::registerAnalysisGroup(const void *InterfaceID, 
+                                         const void *PassID,
                                          PassInfo& Registeree,
                                          bool isDefault) {
   PassInfo *InterfaceInfo =  const_cast<PassInfo*>(getPassInfo(InterfaceID));
diff --git a/lib/VMCore/PrintModulePass.cpp b/lib/VMCore/PrintModulePass.cpp
index 7baacf7..415309e 100644
--- a/lib/VMCore/PrintModulePass.cpp
+++ b/lib/VMCore/PrintModulePass.cpp
@@ -28,10 +28,10 @@ namespace {
     bool DeleteStream;      // Delete the ostream in our dtor?
   public:
     static char ID;
-    PrintModulePass() : ModulePass(&ID), Out(&dbgs()), 
+    PrintModulePass() : ModulePass(ID), Out(&dbgs()), 
       DeleteStream(false) {}
     PrintModulePass(const std::string &B, raw_ostream *o, bool DS)
-        : ModulePass(&ID), Banner(B), Out(o), DeleteStream(DS) {}
+        : ModulePass(ID), Banner(B), Out(o), DeleteStream(DS) {}
     
     ~PrintModulePass() {
       if (DeleteStream) delete Out;
@@ -53,10 +53,10 @@ namespace {
     bool DeleteStream;      // Delete the ostream in our dtor?
   public:
     static char ID;
-    PrintFunctionPass() : FunctionPass(&ID), Banner(""), Out(&dbgs()), 
+    PrintFunctionPass() : FunctionPass(ID), Banner(""), Out(&dbgs()), 
                           DeleteStream(false) {}
     PrintFunctionPass(const std::string &B, raw_ostream *o, bool DS)
-      : FunctionPass(&ID), Banner(B), Out(o), DeleteStream(DS) {}
+      : FunctionPass(ID), Banner(B), Out(o), DeleteStream(DS) {}
     
     inline ~PrintFunctionPass() {
       if (DeleteStream) delete Out;
diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp
index 4de1282..52fd134 100644
--- a/lib/VMCore/Verifier.cpp
+++ b/lib/VMCore/Verifier.cpp
@@ -72,7 +72,7 @@ namespace {  // Anonymous namespace for class
   struct PreVerifier : public FunctionPass {
     static char ID; // Pass ID, replacement for typeid
 
-    PreVerifier() : FunctionPass(&ID) { }
+    PreVerifier() : FunctionPass(ID) { }
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesAll();
@@ -104,7 +104,7 @@ namespace {  // Anonymous namespace for class
 char PreVerifier::ID = 0;
 static RegisterPass<PreVerifier>
 PreVer("preverify", "Preliminary module verification");
-static const PassInfo *const PreVerifyID = &PreVer;
+char &PreVerifyID = PreVerifier::ID;
 
 namespace {
   class TypeSet : public AbstractTypeUser {
@@ -182,20 +182,20 @@ namespace {
     SmallPtrSet<MDNode *, 32> MDNodes;
 
     Verifier()
-      : FunctionPass(&ID), 
+      : FunctionPass(ID), 
       Broken(false), RealPass(true), action(AbortProcessAction),
       Mod(0), Context(0), DT(0), MessagesStr(Messages) {}
     explicit Verifier(VerifierFailureAction ctn)
-      : FunctionPass(&ID), 
+      : FunctionPass(ID), 
       Broken(false), RealPass(true), action(ctn), Mod(0), Context(0), DT(0),
       MessagesStr(Messages) {}
     explicit Verifier(bool AB)
-      : FunctionPass(&ID), 
+      : FunctionPass(ID), 
       Broken(false), RealPass(true),
       action( AB ? AbortProcessAction : PrintMessageAction), Mod(0),
       Context(0), DT(0), MessagesStr(Messages) {}
     explicit Verifier(DominatorTree &dt)
-      : FunctionPass(&ID), 
+      : FunctionPass(ID), 
       Broken(false), RealPass(false), action(PrintMessageAction), Mod(0),
       Context(0), DT(&dt), MessagesStr(Messages) {}