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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotSuitesProvider.java @ 20995:59e8737c06fd

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Fix bug in LoadJavaMirrorWithKlassPhase.
author Roland Schatz <roland.schatz@oracle.com>
date Thu, 16 Apr 2015 18:52:25 +0200
parents 422e60a2f4b9
children 71af9afd7ff6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2015, 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.meta;
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24
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25 import static com.oracle.graal.compiler.common.GraalOptions.*;
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26
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27 import com.oracle.graal.graphbuilderconf.*;
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28 import com.oracle.graal.graphbuilderconf.GraphBuilderConfiguration.*;
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29 import com.oracle.graal.hotspot.*;
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30 import com.oracle.graal.hotspot.bridge.*;
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31 import com.oracle.graal.hotspot.phases.*;
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32 import com.oracle.graal.java.*;
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33 import com.oracle.graal.lir.phases.*;
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34 import com.oracle.graal.options.*;
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35 import com.oracle.graal.options.DerivedOptionValue.OptionSupplier;
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36 import com.oracle.graal.phases.*;
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37 import com.oracle.graal.phases.tiers.*;
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38
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39 /**
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40 * HotSpot implementation of {@link SuitesProvider}.
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41 */
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42 public class HotSpotSuitesProvider implements SuitesProvider {
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43
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44 protected final DerivedOptionValue<Suites> defaultSuites;
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45 protected final PhaseSuite<HighTierContext> defaultGraphBuilderSuite;
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46 private final DerivedOptionValue<LIRSuites> defaultLIRSuites;
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47 protected final HotSpotGraalRuntimeProvider runtime;
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48
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49 private class SuitesSupplier implements OptionSupplier<Suites> {
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50
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51 private static final long serialVersionUID = -3444304453553320390L;
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52
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53 public Suites get() {
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54 return createSuites();
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55 }
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56
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57 }
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58
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59 private class LIRSuitesSupplier implements OptionSupplier<LIRSuites> {
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60
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61 private static final long serialVersionUID = -1558586374095874299L;
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62
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63 public LIRSuites get() {
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64 return createLIRSuites();
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65 }
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66
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67 }
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68
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69 public HotSpotSuitesProvider(HotSpotGraalRuntimeProvider runtime, Plugins plugins) {
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70 this.runtime = runtime;
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71 this.defaultGraphBuilderSuite = createGraphBuilderSuite(plugins);
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72 this.defaultSuites = new DerivedOptionValue<>(new SuitesSupplier());
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73 this.defaultLIRSuites = new DerivedOptionValue<>(new LIRSuitesSupplier());
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74 }
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75
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76 public Suites getDefaultSuites() {
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77 return defaultSuites.getValue();
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78 }
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79
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80 public PhaseSuite<HighTierContext> getDefaultGraphBuilderSuite() {
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81 return defaultGraphBuilderSuite;
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82 }
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83
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84 public Suites createSuites() {
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85 Suites ret = Suites.createDefaultSuites();
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86
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87 if (ImmutableCode.getValue()) {
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88 // lowering introduces class constants, therefore it must be after lowering
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89 ret.getHighTier().appendPhase(new LoadJavaMirrorWithKlassPhase(runtime.getConfig().classMirrorOffset, runtime.getConfig().useCompressedOops ? runtime.getConfig().getOopEncoding() : null));
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90 if (VerifyPhases.getValue()) {
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91 ret.getHighTier().appendPhase(new AheadOfTimeVerificationPhase());
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92 }
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93 }
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94
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95 ret.getMidTier().appendPhase(new WriteBarrierAdditionPhase(runtime.getConfig()));
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96 if (VerifyPhases.getValue()) {
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97 ret.getMidTier().appendPhase(new WriteBarrierVerificationPhase());
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98 }
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99
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100 return ret;
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101 }
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102
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103 protected PhaseSuite<HighTierContext> createGraphBuilderSuite(Plugins plugins) {
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104 PhaseSuite<HighTierContext> suite = new PhaseSuite<>();
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105 GraphBuilderConfiguration config = GraphBuilderConfiguration.getDefault(plugins);
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106 suite.appendPhase(new GraphBuilderPhase(config));
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107 return suite;
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108 }
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109
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110 /**
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111 * Modifies the {@link GraphBuilderConfiguration} to build extra
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112 * {@linkplain DebugInfoMode#Simple debug info} if the VM
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113 * {@linkplain CompilerToVM#shouldDebugNonSafepoints() requests} it.
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114 *
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115 * @param gbs the current graph builder suite
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116 * @return a possibly modified graph builder suite
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117 */
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118 public static PhaseSuite<HighTierContext> withSimpleDebugInfoIfRequested(PhaseSuite<HighTierContext> gbs) {
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119 if (HotSpotGraalRuntime.runtime().getCompilerToVM().shouldDebugNonSafepoints()) {
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120 PhaseSuite<HighTierContext> newGbs = gbs.copy();
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121 GraphBuilderPhase graphBuilderPhase = (GraphBuilderPhase) newGbs.findPhase(GraphBuilderPhase.class).previous();
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122 GraphBuilderConfiguration graphBuilderConfig = graphBuilderPhase.getGraphBuilderConfig();
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123 GraphBuilderPhase newGraphBuilderPhase = new GraphBuilderPhase(graphBuilderConfig.withDebugInfoMode(DebugInfoMode.Simple));
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124 newGbs.findPhase(GraphBuilderPhase.class).set(newGraphBuilderPhase);
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125 return newGbs;
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126 }
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127 return gbs;
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128 }
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129
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130 public LIRSuites getDefaultLIRSuites() {
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131 return defaultLIRSuites.getValue();
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Josef Eisl <josef.eisl@jku.at>
parents: 19132
diff changeset
132 }
df89224ee04a Add LowLevelSuites to SuitesProvider.
Josef Eisl <josef.eisl@jku.at>
parents: 19132
diff changeset
133
19270
292442bed972 Rename LowLevelSuites to LIRSuites.
Josef Eisl <josef.eisl@jku.at>
parents: 19237
diff changeset
134 public LIRSuites createLIRSuites() {
20003
422e60a2f4b9 Implement dynamic instruction counters on assembly level
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 19883
diff changeset
135 LIRSuites suites = Suites.createDefaultLIRSuites();
422e60a2f4b9 Implement dynamic instruction counters on assembly level
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 19883
diff changeset
136 String profileInstructions = HotSpotBackend.Options.ASMInstructionProfiling.getValue();
422e60a2f4b9 Implement dynamic instruction counters on assembly level
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 19883
diff changeset
137 if (profileInstructions != null) {
422e60a2f4b9 Implement dynamic instruction counters on assembly level
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 19883
diff changeset
138 suites.getPostAllocationOptimizationStage().appendPhase(new HotSpotInstructionProfiling(profileInstructions));
422e60a2f4b9 Implement dynamic instruction counters on assembly level
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 19883
diff changeset
139 }
422e60a2f4b9 Implement dynamic instruction counters on assembly level
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 19883
diff changeset
140 return suites;
19231
df89224ee04a Add LowLevelSuites to SuitesProvider.
Josef Eisl <josef.eisl@jku.at>
parents: 19132
diff changeset
141 }
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
142 }