/*

 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

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#ifndef SHARE_VM_C1_C1_OPTIMIZER_HPP

#define SHARE_VM_C1_C1_OPTIMIZER_HPP

#include "c1/c1_IR.hpp"

#include "c1/c1_Instruction.hpp"

#include "memory/allocation.hpp"

class Optimizer VALUE_OBJ_CLASS_SPEC {

 private:

  IR* _ir;

 public:

  Optimizer(IR* ir);

  IR* ir() const                                 { return _ir; }

  // optimizations

  void eliminate_conditional_expressions();

  void eliminate_blocks();

  void eliminate_null_checks();

};

#endif // SHARE_VM_C1_C1_OPTIMIZER_HPP