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//===----------------------------------------------------------------------===//
//
// Copyright (c) 2012 The University of Utah
// All rights reserved.
//
// This file is distributed under the University of Illinois Open Source
// License. See the file COPYING for details.
//
//===----------------------------------------------------------------------===//
#ifndef COMBINE_LOCAL_VAR_DECL_H
#define COMBINE_LOCAL_VAR_DECL_H
#include <string>
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/DenseMap.h"
#include "Transformation.h"
namespace clang {
class DeclGroupRef;
class ASTContext;
class DeclStmt;
class CompoundStmt;
class Type;
}
class CombLocalVarCollectionVisitor;
class CombineLocalVarDecl : public Transformation {
friend class CombLocalVarCollectionVisitor;
public:
CombineLocalVarDecl(const char *TransName, const char *Desc)
: Transformation(TransName, Desc),
CollectionVisitor(NULL)
{ }
~CombineLocalVarDecl(void);
private:
virtual void Initialize(clang::ASTContext &context);
virtual bool HandleTopLevelDecl(clang::DeclGroupRef D);
virtual void HandleTranslationUnit(clang::ASTContext &Ctx);
void doCombination();
llvm::DenseMap<const clang::Type *, clang::DeclStmt *> DeclStmts;
llvm::SmallVector<clang::DeclStmt *, 2> TheDeclStmts;
CombLocalVarCollectionVisitor *CollectionVisitor;
// Unimplemented
CombineLocalVarDecl(void);
CombineLocalVarDecl(const CombineLocalVarDecl &);
void operator=(const CombineLocalVarDecl &);
};
#endif
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