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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotGraalRuntime.java @ 8150:b66f831ac5ab

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Fix CFG printer output. Clean up after making the compiler class all-static.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 07 Mar 2013 15:17:51 +0100
parents a202f72872a4
children 488a5f694786
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1 /*
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2 * Copyright (c) 2011, 2012, 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
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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
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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;
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24
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25 import static com.oracle.graal.graph.UnsafeAccess.*;
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26
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27 import java.lang.reflect.*;
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28 import java.util.*;
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29
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30 import com.oracle.graal.api.code.*;
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31 import com.oracle.graal.api.meta.*;
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32 import com.oracle.graal.api.runtime.*;
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33 import com.oracle.graal.compiler.target.*;
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34 import com.oracle.graal.hotspot.bridge.*;
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35 import com.oracle.graal.hotspot.logging.*;
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36 import com.oracle.graal.hotspot.meta.*;
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37 import com.oracle.graal.nodes.spi.*;
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38 import com.oracle.graal.phases.*;
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39 import com.oracle.graal.snippets.*;
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40
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41 /**
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42 * Singleton class holding the instance of the {@link GraalRuntime}.
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43 *
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44 * The platform specific subclass is created by a call from the C++ HotSpot code.
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45 */
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46 public abstract class HotSpotGraalRuntime implements GraalRuntime {
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47
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48 private static HotSpotGraalRuntime instance;
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49
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50 /**
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51 * Gets the singleton runtime instance object.
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52 */
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53 public static HotSpotGraalRuntime getInstance() {
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54 return instance;
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55 }
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56
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57 /**
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58 * Called by the platform specific class exactly once to register the singleton instance.
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59 */
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60 protected static void setInstance(HotSpotGraalRuntime runtime) {
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61 assert instance == null : "runtime already registered";
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62 instance = runtime;
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63
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64 // Do deferred initialization
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65
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66 // Proxies for the VM/Compiler interfaces cannot be initialized
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67 // in the constructor as proxy creation causes static
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68 // initializers to be executed for all the types involved in the
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69 // proxied methods. Some of these static initializers (e.g. in
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70 // HotSpotMethodData) rely on the above instance field being set
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71 // to retrieve config details.
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72 VMToCompiler toCompiler = runtime.vmToCompiler;
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73 CompilerToVM toVM = runtime.compilerToVm;
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74
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75 if (CountingProxy.ENABLED) {
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76 toCompiler = CountingProxy.getProxy(VMToCompiler.class, toCompiler);
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77 toVM = CountingProxy.getProxy(CompilerToVM.class, toVM);
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78 }
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79 if (Logger.ENABLED) {
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80 toCompiler = LoggingProxy.getProxy(VMToCompiler.class, toCompiler);
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81 toVM = LoggingProxy.getProxy(CompilerToVM.class, toVM);
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82 }
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83
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84 runtime.vmToCompiler = toCompiler;
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85 runtime.compilerToVm = toVM;
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86 }
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87
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88 private static Kind wordKind;
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89
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90 /**
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91 * Gets the kind of a word value.
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92 */
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93 public static Kind wordKind() {
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94 assert wordKind != null;
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95 return wordKind;
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96 }
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97
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98 /**
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99 * Reads a word value from a given address.
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100 */
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101 public static long unsafeReadWord(long address) {
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102 if (wordKind == Kind.Long) {
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103 return unsafe.getLong(address);
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104 }
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105 return unsafe.getInt(address);
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106 }
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107
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108 protected/* final */CompilerToVM compilerToVm;
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109 protected/* final */VMToCompiler vmToCompiler;
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110
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111 protected final HotSpotRuntime runtime;
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112 protected final TargetDescription target;
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113
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114 private HotSpotRuntimeInterpreterInterface runtimeInterpreterInterface;
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820fce52a244 moved GraphCache to platform specific part, solved class unloading problem
Lukas Stadler <lukas.stadler@jku.at>
parents: 5292
diff changeset
115 private volatile HotSpotGraphCache cache;
3733
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parents:
diff changeset
116
6494
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parents: 6493
diff changeset
117 protected final HotSpotVMConfig config;
7836
a202f72872a4 Remove usage of left-over fields in GraalCompiler.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7835
diff changeset
118 private final HotSpotBackend backend;
3733
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parents:
diff changeset
119
6505
1ecf984d490c fixed an ordering issue in the initialization and retrieval of the platform specific HotSpotGraalRuntime instance
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parents: 6495
diff changeset
120 protected HotSpotGraalRuntime() {
5532
82f2bb47c97e Clean up on HotSpotCompilerImpl class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5526
diff changeset
121 CompilerToVM toVM = new CompilerToVMImpl();
3733
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parents:
diff changeset
122
5289
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5278
diff changeset
123 // initialize VmToCompiler
6519cf82d390 remove on more vmExits instance
Lukas Stadler <lukas.stadler@jku.at>
parents: 5278
diff changeset
124 VMToCompiler toCompiler = new VMToCompilerImpl(this);
3733
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parents:
diff changeset
125
5278
74dfa6f86879 removed last remaining references to vmEntries and vmExits
Lukas Stadler <lukas.stadler@jku.at>
parents: 5233
diff changeset
126 compilerToVm = toVM;
5289
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Lukas Stadler <lukas.stadler@jku.at>
parents: 5278
diff changeset
127 vmToCompiler = toCompiler;
6363
a73fcf1639fc HotSpotVMConfig object is now allocated in Java
Doug Simon <doug.simon@oracle.com>
parents: 5848
diff changeset
128 config = new HotSpotVMConfig();
a73fcf1639fc HotSpotVMConfig object is now allocated in Java
Doug Simon <doug.simon@oracle.com>
parents: 5848
diff changeset
129 compilerToVm.initializeConfiguration(config);
3733
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parents:
diff changeset
130 config.check();
5186
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diff changeset
131
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
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parents: 5177
diff changeset
132 if (Boolean.valueOf(System.getProperty("graal.printconfig"))) {
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
133 printConfig(config);
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
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parents: 5177
diff changeset
134 }
6494
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parents: 6493
diff changeset
135
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
136 target = createTarget();
6521
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6505
diff changeset
137 assert wordKind == null || wordKind.equals(target.wordKind);
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6505
diff changeset
138 wordKind = target.wordKind;
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6505
diff changeset
139
6494
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Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
140 runtime = createRuntime();
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
141
7836
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7835
diff changeset
142 backend = createBackend();
6494
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
143 GraalOptions.StackShadowPages = config.stackShadowPages;
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
144 if (GraalOptions.CacheGraphs) {
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
145 cache = new HotSpotGraphCache();
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
146 }
5186
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
147 }
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
148
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
149 private static void printConfig(HotSpotVMConfig config) {
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
150 Field[] fields = config.getClass().getDeclaredFields();
7156
29ee920b35dd make the output produced by -Dgraal.printconfig=true sorted
Doug Simon <doug.simon@oracle.com>
parents: 7152
diff changeset
151 Map<String, Field> sortedFields = new TreeMap<>();
5186
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
152 for (Field f : fields) {
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
153 f.setAccessible(true);
7156
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Doug Simon <doug.simon@oracle.com>
parents: 7152
diff changeset
154 sortedFields.put(f.getName(), f);
29ee920b35dd make the output produced by -Dgraal.printconfig=true sorted
Doug Simon <doug.simon@oracle.com>
parents: 7152
diff changeset
155 }
29ee920b35dd make the output produced by -Dgraal.printconfig=true sorted
Doug Simon <doug.simon@oracle.com>
parents: 7152
diff changeset
156 for (Field f : sortedFields.values()) {
5186
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
157 try {
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
158 Logger.info(String.format("%9s %-40s = %s", f.getType().getSimpleName(), f.getName(), Logger.pretty(f.get(config))));
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
159 } catch (Exception e) {
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
160 }
b00e56aa159d added printing of HotSpot config if graal.printconfig system property is true
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
161 }
3733
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parents:
diff changeset
162 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
163
6494
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Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
164 protected abstract TargetDescription createTarget();
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7226
diff changeset
165
6494
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Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
166 protected abstract HotSpotBackend createBackend();
7530
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Doug Simon <doug.simon@oracle.com>
parents: 7226
diff changeset
167
6494
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
168 protected abstract HotSpotRuntime createRuntime();
df02fa2bce58 refactored all AMD64 specific HotSpot code in com.oracle.graal.hotspot.target.amd64 package
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
169
6505
1ecf984d490c fixed an ordering issue in the initialization and retrieval of the platform specific HotSpotGraalRuntime instance
Doug Simon <doug.simon@oracle.com>
parents: 6495
diff changeset
170 public HotSpotVMConfig getConfig() {
1ecf984d490c fixed an ordering issue in the initialization and retrieval of the platform specific HotSpotGraalRuntime instance
Doug Simon <doug.simon@oracle.com>
parents: 6495
diff changeset
171 return config;
1ecf984d490c fixed an ordering issue in the initialization and retrieval of the platform specific HotSpotGraalRuntime instance
Doug Simon <doug.simon@oracle.com>
parents: 6495
diff changeset
172 }
1ecf984d490c fixed an ordering issue in the initialization and retrieval of the platform specific HotSpotGraalRuntime instance
Doug Simon <doug.simon@oracle.com>
parents: 6495
diff changeset
173
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5541
diff changeset
174 public TargetDescription getTarget() {
3733
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parents:
diff changeset
175 return target;
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
176 }
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
177
5308
820fce52a244 moved GraphCache to platform specific part, solved class unloading problem
Lukas Stadler <lukas.stadler@jku.at>
parents: 5292
diff changeset
178 public HotSpotGraphCache getCache() {
5177
a26b6248d398 added graph caching (-G:+CacheGraphs)
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
179 return cache;
a26b6248d398 added graph caching (-G:+CacheGraphs)
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
180 }
a26b6248d398 added graph caching (-G:+CacheGraphs)
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
181
5278
74dfa6f86879 removed last remaining references to vmEntries and vmExits
Lukas Stadler <lukas.stadler@jku.at>
parents: 5233
diff changeset
182 public CompilerToVM getCompilerToVM() {
74dfa6f86879 removed last remaining references to vmEntries and vmExits
Lukas Stadler <lukas.stadler@jku.at>
parents: 5233
diff changeset
183 return compilerToVm;
3733
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diff changeset
184 }
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parents:
diff changeset
185
5278
74dfa6f86879 removed last remaining references to vmEntries and vmExits
Lukas Stadler <lukas.stadler@jku.at>
parents: 5233
diff changeset
186 public VMToCompiler getVMToCompiler() {
74dfa6f86879 removed last remaining references to vmEntries and vmExits
Lukas Stadler <lukas.stadler@jku.at>
parents: 5233
diff changeset
187 return vmToCompiler;
3733
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diff changeset
188 }
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
189
7084
9ba90252ce08 HotSpotResolvedJavaType is now the HotSpot implementation of ResolvedJavaType,
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 7037
diff changeset
190 public JavaType lookupType(String name, HotSpotResolvedObjectType accessingClass, boolean eagerResolve) {
6588
b89b5038ad7e removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 6543
diff changeset
191 if (name.length() == 1 && vmToCompiler instanceof VMToCompilerImpl) {
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6588
diff changeset
192 VMToCompilerImpl impl = (VMToCompilerImpl) vmToCompiler;
6588
b89b5038ad7e removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 6543
diff changeset
193 Kind kind = Kind.fromPrimitiveOrVoidTypeChar(name.charAt(0));
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7226
diff changeset
194 switch (kind) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
195 case Boolean:
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
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parents: 6588
diff changeset
196 return impl.typeBoolean;
3733
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parents:
diff changeset
197 case Byte:
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
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parents: 6588
diff changeset
198 return impl.typeByte;
3733
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parents:
diff changeset
199 case Char:
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
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parents: 6588
diff changeset
200 return impl.typeChar;
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
201 case Double:
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6588
diff changeset
202 return impl.typeDouble;
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
203 case Float:
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6588
diff changeset
204 return impl.typeFloat;
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
205 case Illegal:
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
206 break;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
207 case Int:
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6588
diff changeset
208 return impl.typeInt;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
209 case Long:
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6588
diff changeset
210 return impl.typeLong;
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
211 case Object:
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
212 break;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
213 case Short:
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6588
diff changeset
214 return impl.typeShort;
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
215 case Void:
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6588
diff changeset
216 return impl.typeVoid;
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
217 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
218 }
6588
b89b5038ad7e removed _'s from method names in CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 6543
diff changeset
219 return compilerToVm.lookupType(name, accessingClass, eagerResolve);
3733
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parents:
diff changeset
220 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
221
5747
120820e30baa added basic high-level interpreter support to HotSpot
Christian Haeubl <haeubl@ssw.jku.at>
parents: 5720
diff changeset
222 public HotSpotRuntimeInterpreterInterface getRuntimeInterpreterInterface() {
120820e30baa added basic high-level interpreter support to HotSpot
Christian Haeubl <haeubl@ssw.jku.at>
parents: 5720
diff changeset
223 if (runtimeInterpreterInterface == null) {
120820e30baa added basic high-level interpreter support to HotSpot
Christian Haeubl <haeubl@ssw.jku.at>
parents: 5720
diff changeset
224 runtimeInterpreterInterface = new HotSpotRuntimeInterpreterInterface(getRuntime());
120820e30baa added basic high-level interpreter support to HotSpot
Christian Haeubl <haeubl@ssw.jku.at>
parents: 5720
diff changeset
225 }
120820e30baa added basic high-level interpreter support to HotSpot
Christian Haeubl <haeubl@ssw.jku.at>
parents: 5720
diff changeset
226 return runtimeInterpreterInterface;
120820e30baa added basic high-level interpreter support to HotSpot
Christian Haeubl <haeubl@ssw.jku.at>
parents: 5720
diff changeset
227 }
120820e30baa added basic high-level interpreter support to HotSpot
Christian Haeubl <haeubl@ssw.jku.at>
parents: 5720
diff changeset
228
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
229 public HotSpotRuntime getRuntime() {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
230 return runtime;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
231 }
5292
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
232
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
233 public void evictDeoptedGraphs() {
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
234 if (cache != null) {
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
235 long[] deoptedGraphs = getCompilerToVM().getDeoptedLeafGraphIds();
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
236 if (deoptedGraphs != null) {
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
237 if (deoptedGraphs.length == 0) {
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
238 cache.clear();
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
239 } else {
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
240 cache.removeGraphs(deoptedGraphs);
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
241 }
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
242 }
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
243 }
796917d3bfc9 move cached graph eviction out of GraalCompiler
Lukas Stadler <lukas.stadler@jku.at>
parents: 5289
diff changeset
244 }
5526
87e4aed94b26 Remove HotSpotCompiler interface, let HotSpotCompilerImpl implement GraalRuntime (in preparation of renaming).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5514
diff changeset
245
87e4aed94b26 Remove HotSpotCompiler interface, let HotSpotCompilerImpl implement GraalRuntime (in preparation of renaming).
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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246 @Override
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247 public String getName() {
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248 return getClass().getSimpleName();
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249 }
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250
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251 @SuppressWarnings("unchecked")
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252 @Override
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253 public <T> T getCapability(Class<T> clazz) {
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254 if (clazz == GraalCodeCacheProvider.class || clazz == CodeCacheProvider.class || clazz == MetaAccessProvider.class || clazz == SnippetProvider.class) {
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255 return (T) getRuntime();
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256 }
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257 if (clazz == DisassemblerProvider.class || clazz == BytecodeDisassemblerProvider.class) {
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258 return (T) getRuntime();
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259 }
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260 if (clazz == HotSpotRuntime.class) {
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261 return (T) runtime;
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262 }
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263 if (clazz == Backend.class) {
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264 return (T) getBackend();
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265 }
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266 return null;
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267 }
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268
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269 public HotSpotBackend getBackend() {
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270 return backend;
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271 }
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272 }