One more step towards making doInitialization and doFinalization useful for

start up and clean up module passes, now that ASAN and TSAN are fixed the
tests pass



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168905 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/CodeGen/MachineModuleInfo.h

@@ -180,7 +180,10 @@ public:
                     const MCObjectFileInfo *MOFI);
   ~MachineModuleInfo();
 
+  using ModulePass::doInitialization;
   bool doInitialization();
+
+  using ModulePass::doFinalization;
   bool doFinalization();
 
   /// EndFunction - Discard function meta information.

include/llvm/Pass.h

@@ -230,7 +230,7 @@ public:
   /// doInitialization - Virtual method overridden by subclasses to do
   /// any necessary initialization before any pass is run.
   ///
-  virtual bool doInitialization()  { return false; }
+  virtual bool doInitialization(Module &)  { return false; }
 
   /// runOnModule - Virtual method overriden by subclasses to process the module
   /// being operated on.
@@ -239,7 +239,7 @@ public:
   /// doFinalization - Virtual method overriden by subclasses to do any
   /// necessary clean up after all passes have run.
   ///
-  virtual bool doFinalization() { return false; }
+  virtual bool doFinalization(Module &) { return false; }
 
   virtual void assignPassManager(PMStack &PMS,
                                  PassManagerType T);

include/llvm/PassManager.h

@@ -58,14 +58,6 @@ public:
   /// whether any of the passes modifies the module, and if so, return true.
   bool run(Module &M);
 
-  /// doInitialization - Run all of the initializers for the module passes.
-  ///
-  bool doInitialization();
-
-  /// doFinalization - Run all of the finalizers for the module passes.
-  ///
-  bool doFinalization();
-
 private:
   /// PassManagerImpl_New is the actual class. PassManager is just the
   /// wraper to publish simple pass manager interface