diff --git a/lib/Analysis/AliasDebugger.cpp b/lib/Analysis/AliasDebugger.cpp
index b9fe646..8209bb6 100644
--- a/lib/Analysis/AliasDebugger.cpp
+++ b/lib/Analysis/AliasDebugger.cpp
@@ -39,7 +39,7 @@
     
   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 @@
     /// 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(AnalysisID PI) {
-      if (PI == &AliasAnalysis::ID)
+    virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
+      if (PI->isPassID(&AliasAnalysis::ID))
         return (AliasAnalysis*)this;
       return this;
     }