view graal/com.oracle.graal.loop.phases/src/com/oracle/graal/loop/phases/LoopPhase.java @ 22992:dd3f7ad81b73

Split com.oracle.graal.loop in 2 parts, Make LoopPolicies extensible Moved the phases out of com.oracle.graal.loop into com.oracle.graal.loop.phases. Made LoopPolicies an interface with a default implementation. Pass a LoopPolicies instance to the different loop phases constructors. Add abstract classes for loop phases to hold onto the loop polcies.
author Gilles Duboscq <gilles.m.duboscq@oracle.com>
date Fri, 13 Nov 2015 14:12:43 +0100
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/*
 * Copyright (c) 2012, 2012, 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.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.oracle.graal.loop.phases;

import com.oracle.graal.loop.LoopPolicies;
import com.oracle.graal.phases.BasePhase;
import com.oracle.graal.phases.tiers.PhaseContext;

public abstract class LoopPhase<P extends LoopPolicies> extends BasePhase<PhaseContext> {
    private P policies;

    public LoopPhase(P policies) {
        this.policies = policies;
    }

    protected P getPolicies() {
        return policies;
    }
}