CondNumber.h

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/*
 *      $Id$
 *      CondNumber processor interface
 *
 *      This file is part of OTAWA
 *      Copyright (c) 2011, 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 BRANCH_CONDNUMBER_H_
#define BRANCH_CONDNUMBER_H_

#include <otawa/cfg/features.h>
#include <otawa/prog/WorkSpace.h>
#include <otawa/proc/BBProcessor.h>
#include <otawa/cfg/BasicBlock.h>

#include "features.h"

namespace otawa { namespace branch {
        
using namespace elm;

// processor
class CondNumber : public otawa::BBProcessor {
public:
        static p::declare reg;
        CondNumber(void);
protected:
        virtual void processBB(otawa::WorkSpace*, CFG *cfg, BasicBlock *bb);
        virtual void setup(WorkSpace *ws);
        virtual void cleanup(WorkSpace *ws);    
private:
        int *current_index;
};

} }             // otawa::branch

#endif