VarAssignment.h

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/*
 *      $Id$
 *      VarAssignment class interface
 *
 *      This file is part of OTAWA
 *      Copyright (c) 2005-08, IRIT UPS.
 * 
 *      OTAWA is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
 *      the Free Software Foundation; either version 2 of the License, or
 *      (at your option) any later version.
 *
 *      OTAWA is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *
 *      You should have received a copy of the GNU General Public License
 *      along with OTAWA; if not, write to the Free Software 
 *      Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef OTAWA_IPET_VARASSIGNMENT_H
#define OTAWA_IPET_VARASSIGNMENT_H

#include <otawa/proc/BBProcessor.h>
#include <otawa/proc/Feature.h>

namespace otawa {

// pre-declaration
namespace ilp { class System; }

namespace ipet {

// VarAsignment class
class VarAssignment: public BBProcessor {
        bool _explicit, _recursive;
        ilp::System *sys;
        String makeNodeVar(BasicBlock *bb, CFG *cfg);
        String makeEdgeVar(Edge *edge, CFG *cfg);

protected:
        virtual void processBB(WorkSpace *fw, CFG *cfg, BasicBlock *bb);
        virtual void setup(WorkSpace *ws);
        virtual void cleanup(WorkSpace *ws);

public:
        VarAssignment(void);
        virtual void configure(const PropList& props);
        static Registration<VarAssignment> reg;
};

// Features
extern Identifier<String*> FORCE_NAME;

} } // otawa::ipet

#endif  // OTAWA_IPET_VARASSIGNMENT_H