#ifndef LLVM_PASS_H
#define LLVM_PASS_H
+#include "llvm/Support/Compiler.h"
#include <string>
namespace llvm {
AnalysisResolver *Resolver; // Used to resolve analysis
const void *PassID;
PassKind Kind;
- void operator=(const Pass&); // DO NOT IMPLEMENT
- Pass(const Pass &); // DO NOT IMPLEMENT
+ void operator=(const Pass&) LLVM_DELETED_FUNCTION;
+ Pass(const Pass &) LLVM_DELETED_FUNCTION;
public:
explicit Pass(PassKind K, char &pid) : Resolver(0), PassID(&pid), Kind(K) { }
return PassID;
}
+ /// doInitialization - Virtual method overridden by subclasses to do
+ /// any necessary initialization before any pass is run.
+ ///
+ virtual bool doInitialization(Module &) { return false; }
+
+ /// doFinalization - Virtual method overriden by subclasses to do any
+ /// necessary clean up after all passes have run.
+ ///
+ virtual bool doFinalization(Module &) { return false; }
+
/// print - Print out the internal state of the pass. This is called by
/// Analyze to print out the contents of an analysis. Otherwise it is not
/// necessary to implement this method. Beware that the module pointer MAY be
// createPass - Create a object for the specified pass class,
// or null if it is not known.
- static Pass *createPass(char &TI);
+ static Pass *createPass(AnalysisID ID);
/// getAnalysisIfAvailable<AnalysisType>() - Subclasses use this function to
/// get analysis information that might be around, for example to update it.
/// createPrinterPass - Get a function printer pass.
Pass *createPrinterPass(raw_ostream &O, const std::string &Banner) const;
- /// doInitialization - Virtual method overridden by subclasses to do
- /// any necessary per-module initialization.
- ///
- virtual bool doInitialization(Module &);
-
/// runOnFunction - Virtual method overriden by subclasses to do the
/// per-function processing of the pass.
///
virtual bool runOnFunction(Function &F) = 0;
- /// doFinalization - Virtual method overriden by subclasses to do any post
- /// processing needed after all passes have run.
- ///
- virtual bool doFinalization(Module &);
-
virtual void assignPassManager(PMStack &PMS,
PassManagerType T);
/// createPrinterPass - Get a basic block printer pass.
Pass *createPrinterPass(raw_ostream &O, const std::string &Banner) const;
- /// doInitialization - Virtual method overridden by subclasses to do
- /// any necessary per-module initialization.
- ///
- virtual bool doInitialization(Module &);
+ using llvm::Pass::doInitialization;
+ using llvm::Pass::doFinalization;
/// doInitialization - Virtual method overridden by BasicBlockPass subclasses
/// to do any necessary per-function initialization.
///
virtual bool doFinalization(Function &);
- /// doFinalization - Virtual method overriden by subclasses to do any post
- /// processing needed after all passes have run.
- ///
- virtual bool doFinalization(Module &);
-
virtual void assignPassManager(PMStack &PMS,
PassManagerType T);