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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotLoweringProvider.java @ 15398:70e4316c5785

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Split HotSpotLoweringProvider into interface and implementation class.
author Roland Schatz <roland.schatz@oracle.com>
date Fri, 25 Apr 2014 13:56:27 +0200
parents 631ca3972292
children 40d0022115ee ab90641473a6
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1 /*
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2 * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.hotspot.meta;
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24
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25 import com.oracle.graal.api.meta.*;
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26 import com.oracle.graal.graph.*;
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27 import com.oracle.graal.hotspot.*;
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28 import com.oracle.graal.nodes.*;
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29 import com.oracle.graal.nodes.extended.*;
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30 import com.oracle.graal.nodes.spi.*;
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31
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32 /**
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33 * HotSpot implementation of {@link LoweringProvider}.
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34 */
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35 public interface HotSpotLoweringProvider extends LoweringProvider {
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36
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37 void initialize(HotSpotProviders providers, HotSpotVMConfig config);
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38
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39 int getScalingFactor(Kind kind);
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40
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41 IndexedLocationNode createArrayLocation(Graph graph, Kind elementKind, ValueNode index, boolean initialization);
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42 }