001/*
002 * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004 *
005 * This code is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU General Public License version 2 only, as
007 * published by the Free Software Foundation.
008 *
009 * This code is distributed in the hope that it will be useful, but WITHOUT
010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
011 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
012 * version 2 for more details (a copy is included in the LICENSE file that
013 * accompanied this code).
014 *
015 * You should have received a copy of the GNU General Public License version
016 * 2 along with this work; if not, write to the Free Software Foundation,
017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
018 *
019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
020 * or visit www.oracle.com if you need additional information or have any
021 * questions.
022 */
023package com.oracle.graal.hotspot.meta;
024
025import jdk.internal.jvmci.hotspot.*;
026import jdk.internal.jvmci.meta.*;
027
028import com.oracle.graal.compiler.common.type.*;
029import com.oracle.graal.nodes.*;
030import com.oracle.graal.nodes.memory.address.*;
031import com.oracle.graal.nodes.spi.*;
032
033/**
034 * HotSpot implementation of {@link LoweringProvider}.
035 */
036public interface HotSpotLoweringProvider extends LoweringProvider {
037
038    void initialize(HotSpotProviders providers, HotSpotVMConfig config);
039
040    int arrayScalingFactor(Kind kind);
041
042    AddressNode createArrayAddress(StructuredGraph graph, ValueNode array, Kind elementKind, ValueNode index);
043
044    Stamp loadStamp(Stamp stamp, Kind kind);
045
046    ValueNode implicitLoadConvert(StructuredGraph graph, Kind kind, ValueNode value);
047
048    ValueNode implicitStoreConvert(StructuredGraph graph, Kind kind, ValueNode value);
049}