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 * Copyright (c) 2015, 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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package org.graalvm.compiler.core.aarch64;

import org.graalvm.compiler.core.gen.NodeMatchRules;

import org.graalvm.compiler.lir.LIRFrameState;

import org.graalvm.compiler.lir.gen.LIRGeneratorTool;

import org.graalvm.compiler.nodes.DeoptimizingNode;

import org.graalvm.compiler.nodes.memory.Access;

import jdk.vm.ci.aarch64.AArch64Kind;

public class AArch64NodeMatchRules extends NodeMatchRules {

    public AArch64NodeMatchRules(LIRGeneratorTool gen) {

        super(gen);

    }

    protected LIRFrameState getState(Access access) {

        if (access instanceof DeoptimizingNode) {

            return state((DeoptimizingNode) access);

        }

        return null;

    }

    protected AArch64Kind getMemoryKind(Access access) {

        return (AArch64Kind) gen.getLIRKind(access.asNode().stamp()).getPlatformKind();

    }

    @Override

    public AArch64LIRGenerator getLIRGeneratorTool() {

        return (AArch64LIRGenerator) gen;

    }

    protected AArch64ArithmeticLIRGenerator getArithmeticLIRGenerator() {

        return (AArch64ArithmeticLIRGenerator) getLIRGeneratorTool().getArithmetic();

    }

}