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annotate graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java @ 19346:2b392a92e27b

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made it explicit that a StructuredGraph only records method dependencies for inlined methods - the root method is not recorded as it is already available in the 'method' field
author Doug Simon <doug.simon@oracle.com>
date Fri, 13 Feb 2015 10:01:05 +0100
parents dd3e15cfe5b8
children dc59d2800470
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1 /*
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2 * Copyright (c) 2009, 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
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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.java;
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24
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25 import static com.oracle.graal.api.meta.DeoptimizationAction.*;
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26 import static com.oracle.graal.api.meta.DeoptimizationReason.*;
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27 import static com.oracle.graal.bytecode.Bytecodes.*;
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28 import static com.oracle.graal.compiler.common.GraalOptions.*;
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29
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30 import java.util.*;
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31
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32 import com.oracle.graal.api.code.*;
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33 import com.oracle.graal.api.meta.*;
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34 import com.oracle.graal.api.meta.ProfilingInfo.TriState;
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35 import com.oracle.graal.api.replacements.*;
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36 import com.oracle.graal.bytecode.*;
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37 import com.oracle.graal.compiler.common.*;
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38 import com.oracle.graal.compiler.common.calc.*;
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39 import com.oracle.graal.compiler.common.type.*;
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40 import com.oracle.graal.debug.*;
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41 import com.oracle.graal.graph.Graph.Mark;
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42 import com.oracle.graal.graph.*;
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43 import com.oracle.graal.graph.Node.ValueNumberable;
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44 import com.oracle.graal.graph.iterators.*;
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45 import com.oracle.graal.java.BciBlockMapping.BciBlock;
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46 import com.oracle.graal.java.BciBlockMapping.ExceptionDispatchBlock;
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47 import com.oracle.graal.java.BciBlockMapping.LocalLiveness;
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48 import com.oracle.graal.java.GraphBuilderPlugins.InlineInvokePlugin;
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49 import com.oracle.graal.java.GraphBuilderPlugins.InvocationPlugin;
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50 import com.oracle.graal.java.GraphBuilderPlugins.LoopExplosionPlugin;
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51 import com.oracle.graal.nodes.*;
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52 import com.oracle.graal.nodes.CallTargetNode.InvokeKind;
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53 import com.oracle.graal.nodes.calc.*;
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54 import com.oracle.graal.nodes.extended.*;
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55 import com.oracle.graal.nodes.java.*;
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56 import com.oracle.graal.nodes.spi.*;
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57 import com.oracle.graal.nodes.type.*;
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58 import com.oracle.graal.nodes.util.*;
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59 import com.oracle.graal.phases.*;
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60 import com.oracle.graal.phases.tiers.*;
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61
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62 /**
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63 * The {@code GraphBuilder} class parses the bytecode of a method and builds the IR graph.
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64 */
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65 public class GraphBuilderPhase extends BasePhase<HighTierContext> {
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66
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67 private final GraphBuilderConfiguration graphBuilderConfig;
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68 private final GraphBuilderPlugins graphBuilderPlugins;
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69
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70 public GraphBuilderPhase(GraphBuilderConfiguration config) {
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71 this(config, new DefaultGraphBuilderPlugins());
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72 }
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73
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74 public GraphBuilderPhase(GraphBuilderConfiguration config, GraphBuilderPlugins graphBuilderPlugins) {
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75 this.graphBuilderConfig = config;
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76 this.graphBuilderPlugins = graphBuilderPlugins;
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77 }
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78
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79 @Override
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80 protected void run(StructuredGraph graph, HighTierContext context) {
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81 new Instance(context.getMetaAccess(), context.getStampProvider(), null, context.getConstantReflection(), graphBuilderConfig, graphBuilderPlugins, context.getOptimisticOptimizations()).run(graph);
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82 }
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83
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84 public GraphBuilderConfiguration getGraphBuilderConfig() {
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85 return graphBuilderConfig;
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86 }
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87
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88 public GraphBuilderPlugins getGraphBuilderPlugins() {
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89 return graphBuilderPlugins;
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90 }
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91
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92 public static class Instance extends Phase {
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93
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94 protected StructuredGraph currentGraph;
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95
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96 private final MetaAccessProvider metaAccess;
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97
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98 private ResolvedJavaMethod rootMethod;
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99
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100 private final GraphBuilderConfiguration graphBuilderConfig;
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101 private final GraphBuilderPlugins graphBuilderPlugins;
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102 private final OptimisticOptimizations optimisticOpts;
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103 private final StampProvider stampProvider;
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104 private final ConstantReflectionProvider constantReflection;
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105 private final SnippetReflectionProvider snippetReflectionProvider;
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106
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107 /**
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108 * Gets the graph being processed by this builder.
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109 */
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110 protected StructuredGraph getGraph() {
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111 return currentGraph;
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112 }
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113
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114 public Instance(MetaAccessProvider metaAccess, StampProvider stampProvider, SnippetReflectionProvider snippetReflectionProvider, ConstantReflectionProvider constantReflection,
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115 GraphBuilderConfiguration graphBuilderConfig, GraphBuilderPlugins graphBuilderPlugins, OptimisticOptimizations optimisticOpts) {
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116 this.graphBuilderConfig = graphBuilderConfig;
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117 this.optimisticOpts = optimisticOpts;
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118 this.metaAccess = metaAccess;
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119 this.stampProvider = stampProvider;
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120 this.graphBuilderPlugins = graphBuilderPlugins;
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121 this.constantReflection = constantReflection;
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122 this.snippetReflectionProvider = snippetReflectionProvider;
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123 assert metaAccess != null;
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124 }
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125
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126 public Instance(MetaAccessProvider metaAccess, StampProvider stampProvider, ConstantReflectionProvider constantReflection, GraphBuilderConfiguration graphBuilderConfig,
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127 OptimisticOptimizations optimisticOpts) {
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128 this(metaAccess, stampProvider, null, constantReflection, graphBuilderConfig, null, optimisticOpts);
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
129 }
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
130
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
131 @Override
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
132 protected void run(StructuredGraph graph) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
133 ResolvedJavaMethod method = graph.method();
18918
e8fd0342d9c4 GraphBuilder simplifications.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18917
diff changeset
134 this.rootMethod = method;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
135 int entryBCI = graph.getEntryBCI();
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
136 assert method.getCode() != null : "method must contain bytecodes: " + method;
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
137 this.currentGraph = graph;
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
138 HIRFrameStateBuilder frameState = new HIRFrameStateBuilder(method, graph, null);
19112
c2019f6e821b Draft for ParameterPlugin.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19104
diff changeset
139 frameState.initializeForMethodStart(graphBuilderConfig.eagerResolving(), this.graphBuilderConfig.getParameterPlugin());
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
140 TTY.Filter filter = new TTY.Filter(PrintFilter.getValue(), method);
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
141 try {
18920
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
142 BytecodeParser parser = new BytecodeParser(metaAccess, method, graphBuilderConfig, optimisticOpts, entryBCI);
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
143 parser.build(0, graph.start(), frameState);
18922
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parents: 18921
diff changeset
144
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
145 parser.connectLoopEndToBegin();
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
146
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
147 // remove dead parameters
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
148 for (ParameterNode param : currentGraph.getNodes(ParameterNode.class)) {
18937
ff232ff8d028 Add utility Node#hasNoUsages.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18925
diff changeset
149 if (param.hasNoUsages()) {
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
150 assert param.inputs().isEmpty();
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
151 param.safeDelete();
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
152 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
153 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
154 } finally {
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
155 filter.remove();
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
156 }
15470
c55f44b3c5e5 remove NodesToDoubles, refactoring of node probability and inlining relevance computation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15311
diff changeset
157
c55f44b3c5e5 remove NodesToDoubles, refactoring of node probability and inlining relevance computation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 15311
diff changeset
158 ComputeLoopFrequenciesClosure.compute(graph);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
159 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
160
13585
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Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
161 @Override
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
162 protected String getDetailedName() {
18918
e8fd0342d9c4 GraphBuilder simplifications.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18917
diff changeset
163 return getName() + " " + rootMethod.format("%H.%n(%p):%r");
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
164 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
165
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
166 private static class Target {
f4f0a8a01ce0 remove PhasePlan
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parents: 13584
diff changeset
167
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
168 FixedNode fixed;
14792
b9805a622546 Created abstract class FrameStateBuilder
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14068
diff changeset
169 HIRFrameStateBuilder state;
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
170
14792
b9805a622546 Created abstract class FrameStateBuilder
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14068
diff changeset
171 public Target(FixedNode fixed, HIRFrameStateBuilder state) {
13585
f4f0a8a01ce0 remove PhasePlan
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parents: 13584
diff changeset
172 this.fixed = fixed;
f4f0a8a01ce0 remove PhasePlan
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parents: 13584
diff changeset
173 this.state = state;
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
174 }
7063
0d7dfa5b79e8 merged inlining and intrinsification phases
Christian Haeubl <haeubl@ssw.jku.at>
parents: 6699
diff changeset
175 }
0d7dfa5b79e8 merged inlining and intrinsification phases
Christian Haeubl <haeubl@ssw.jku.at>
parents: 6699
diff changeset
176
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
177 private static class ExplodedLoopContext {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
178 private BciBlock header;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
179 private int targetPeelIteration;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
180 private int peelIteration;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
181 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
182
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
183 public class BytecodeParser extends AbstractBytecodeParser<ValueNode, HIRFrameStateBuilder> implements GraphBuilderContext {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
184
15032
c9bf91560c82 BciBlock: make entryState abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 15030
diff changeset
185 private BciBlock[] loopHeaders;
c9bf91560c82 BciBlock: make entryState abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 15030
diff changeset
186 private LocalLiveness liveness;
18920
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
187 protected final int entryBCI;
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
188 private int currentDepth;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
189
18920
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
190 private LineNumberTable lnt;
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
191 private int previousLineNumber;
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
192 private int currentLineNumber;
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
193
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
194 private ValueNode methodSynchronizedObject;
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
195 private ExceptionDispatchBlock unwindBlock;
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
196 private BciBlock returnBlock;
18925
14599c77560a Do not always allocate monitorId NodeInputList. Allow null NodeInputList.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18923
diff changeset
197
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
198 private ValueNode returnValue;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
199 private FixedWithNextNode beforeReturnNode;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
200 private ValueNode unwindValue;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
201 private FixedWithNextNode beforeUnwindNode;
18920
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
202
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
203 private FixedWithNextNode lastInstr; // the last instruction added
19147
609480dfa0d8 Create ExplodeLoop plugin prototype. Special sort for blocks from bci block map builder for explode loop methods. Graph builder plugin for customizing static field accesses. New Truffle option TruffleExcludeAssertions default true that excludes assertion code from being partial evaluated in the new partial evaluator.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19136
diff changeset
204 private final boolean explodeLoops;
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
205 private Stack<ExplodedLoopContext> explodeLoopsContext;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
206 private int nextPeelIteration = 1;
18920
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
207
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
208 public BytecodeParser(MetaAccessProvider metaAccess, ResolvedJavaMethod method, GraphBuilderConfiguration graphBuilderConfig, OptimisticOptimizations optimisticOpts, int entryBCI) {
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
209 super(metaAccess, method, graphBuilderConfig, optimisticOpts);
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
210 this.entryBCI = entryBCI;
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
211
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
212 if (graphBuilderConfig.insertNonSafepointDebugInfo()) {
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
213 lnt = method.getLineNumberTable();
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
214 previousLineNumber = -1;
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
215 }
19147
609480dfa0d8 Create ExplodeLoop plugin prototype. Special sort for blocks from bci block map builder for explode loop methods. Graph builder plugin for customizing static field accesses. New Truffle option TruffleExcludeAssertions default true that excludes assertion code from being partial evaluated in the new partial evaluator.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19136
diff changeset
216
609480dfa0d8 Create ExplodeLoop plugin prototype. Special sort for blocks from bci block map builder for explode loop methods. Graph builder plugin for customizing static field accesses. New Truffle option TruffleExcludeAssertions default true that excludes assertion code from being partial evaluated in the new partial evaluator.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19136
diff changeset
217 LoopExplosionPlugin loopExplosionPlugin = graphBuilderConfig.getLoopExplosionPlugin();
609480dfa0d8 Create ExplodeLoop plugin prototype. Special sort for blocks from bci block map builder for explode loop methods. Graph builder plugin for customizing static field accesses. New Truffle option TruffleExcludeAssertions default true that excludes assertion code from being partial evaluated in the new partial evaluator.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19136
diff changeset
218 if (loopExplosionPlugin != null) {
609480dfa0d8 Create ExplodeLoop plugin prototype. Special sort for blocks from bci block map builder for explode loop methods. Graph builder plugin for customizing static field accesses. New Truffle option TruffleExcludeAssertions default true that excludes assertion code from being partial evaluated in the new partial evaluator.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19136
diff changeset
219 explodeLoops = loopExplosionPlugin.shouldExplodeLoops(method);
609480dfa0d8 Create ExplodeLoop plugin prototype. Special sort for blocks from bci block map builder for explode loop methods. Graph builder plugin for customizing static field accesses. New Truffle option TruffleExcludeAssertions default true that excludes assertion code from being partial evaluated in the new partial evaluator.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19136
diff changeset
220 } else {
609480dfa0d8 Create ExplodeLoop plugin prototype. Special sort for blocks from bci block map builder for explode loop methods. Graph builder plugin for customizing static field accesses. New Truffle option TruffleExcludeAssertions default true that excludes assertion code from being partial evaluated in the new partial evaluator.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19136
diff changeset
221 explodeLoops = false;
609480dfa0d8 Create ExplodeLoop plugin prototype. Special sort for blocks from bci block map builder for explode loop methods. Graph builder plugin for customizing static field accesses. New Truffle option TruffleExcludeAssertions default true that excludes assertion code from being partial evaluated in the new partial evaluator.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19136
diff changeset
222 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
223 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
224
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
225 public ValueNode getReturnValue() {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
226 return returnValue;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
227 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
228
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
229 public FixedWithNextNode getBeforeReturnNode() {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
230 return this.beforeReturnNode;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
231 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
232
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
233 public ValueNode getUnwindValue() {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
234 return unwindValue;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
235 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
236
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
237 public FixedWithNextNode getBeforeUnwindNode() {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
238 return this.beforeUnwindNode;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
239 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
240
18920
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
241 protected void build(int depth, FixedWithNextNode startInstruction, HIRFrameStateBuilder startFrameState) {
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
242 this.currentDepth = depth;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
243 if (PrintProfilingInformation.getValue()) {
16480
10c12d09a8d2 moved format(String format, JavaMethod method) from MetaUtil to be a default method in JavaMethod
Doug Simon <doug.simon@oracle.com>
parents: 16385
diff changeset
244 TTY.println("Profiling info for " + method.format("%H.%n(%p)"));
16490
cac0a7d1c325 moved profileToString(ProfilingInfo info, ResolvedJavaMethod method, String sep) from MetaUtil to be a default method in ProfilingInfo
Doug Simon <doug.simon@oracle.com>
parents: 16480
diff changeset
245 TTY.println(MetaUtil.indent(profilingInfo.toString(method, CodeUtil.NEW_LINE), " "));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
246 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
247
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
248 try (Indent indent = Debug.logAndIndent("build graph for %s", method)) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
249
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
250 // compute the block map, setup exception handlers and get the entrypoint(s)
19147
609480dfa0d8 Create ExplodeLoop plugin prototype. Special sort for blocks from bci block map builder for explode loop methods. Graph builder plugin for customizing static field accesses. New Truffle option TruffleExcludeAssertions default true that excludes assertion code from being partial evaluated in the new partial evaluator.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19136
diff changeset
251 BciBlockMapping blockMap = BciBlockMapping.create(method, graphBuilderConfig.doLivenessAnalysis(), explodeLoops);
18817
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
252 loopHeaders = blockMap.getLoopHeaders();
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
253 liveness = blockMap.liveness;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
254
18919
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
255 lastInstr = startInstruction;
18920
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
256 this.setCurrentFrameState(startFrameState);
18919
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
257
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
258 if (startInstruction == currentGraph.start()) {
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
259 StartNode startNode = currentGraph.start();
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
260 if (method.isSynchronized()) {
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
261 startNode.setStateAfter(frameState.create(BytecodeFrame.BEFORE_BCI));
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
262 } else {
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
263 frameState.clearNonLiveLocals(blockMap.startBlock, liveness, true);
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
264 assert bci() == 0;
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
265 startNode.setStateAfter(frameState.create(bci()));
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
266 }
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
267 }
18918
e8fd0342d9c4 GraphBuilder simplifications.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18917
diff changeset
268
15267
98d45600222c Add ResolvedJavaMethod.isSynchronized
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15266
diff changeset
269 if (method.isSynchronized()) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
270 // add a monitor enter to the start block
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
271 methodSynchronizedObject = synchronizedObject(frameState, method);
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
272 MonitorEnterNode monitorEnter = genMonitorEnter(methodSynchronizedObject);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
273 frameState.clearNonLiveLocals(blockMap.startBlock, liveness, true);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
274 assert bci() == 0;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
275 monitorEnter.setStateAfter(frameState.create(bci()));
5210
e3e7542d78b7 Loop-closed form GraphBuidling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5160
diff changeset
276 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
277
16573
a2ec1ac769e4 Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 16563
diff changeset
278 if (graphBuilderConfig.insertNonSafepointDebugInfo()) {
18916
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
279 append(createInfoPointNode(InfopointReason.METHOD_START));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
280 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
281
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
282 currentBlock = blockMap.startBlock;
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
283 blockMap.startBlock.setEntryState(0, frameState);
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
284 if (blockMap.startBlock.isLoopHeader && !explodeLoops) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
285 appendGoto(createTarget(blockMap.startBlock, frameState));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
286 } else {
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
287 blockMap.startBlock.setFirstInstruction(0, lastInstr);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
288 }
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
289
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
290 int index = 0;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
291 BciBlock[] blocks = blockMap.getBlocks();
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
292 while (index < blocks.length) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
293 BciBlock block = blocks[index];
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
294 index = iterateBlock(blocks, block);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
295 }
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
296 processBlock(this, returnBlock);
18918
e8fd0342d9c4 GraphBuilder simplifications.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18917
diff changeset
297 processBlock(this, unwindBlock);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
298
19239
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
299 if (Debug.isDumpEnabled()) {
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
300 Debug.dump(currentGraph, "Bytecodes parsed: " + method.getDeclaringClass().getUnqualifiedName() + "." + method.getName());
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
301 }
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
302 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
303 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
304
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
305 private int iterateBlock(BciBlock[] blocks, BciBlock block) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
306 if (block.isLoopHeader && this.explodeLoops) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
307 return iterateExplodedLoopHeader(blocks, block);
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
308 } else {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
309 processBlock(this, block);
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
310 return block.getId() + 1;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
311 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
312 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
313
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
314 private int iterateExplodedLoopHeader(BciBlock[] blocks, BciBlock header) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
315 if (explodeLoopsContext == null) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
316 explodeLoopsContext = new Stack<>();
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
317 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
318
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
319 ExplodedLoopContext context = new ExplodedLoopContext();
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
320 context.header = header;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
321 context.peelIteration = this.getCurrentDimension();
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
322 context.targetPeelIteration = -1;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
323 explodeLoopsContext.push(context);
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
324 Debug.dump(currentGraph, "before loop explosion " + context.peelIteration);
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
325
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
326 while (true) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
327
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
328 processBlock(this, header);
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
329 for (int j = header.getId() + 1; j <= header.loopEnd; ++j) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
330 BciBlock block = blocks[j];
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
331 iterateBlock(blocks, block);
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
332 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
333
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
334 if (context.targetPeelIteration != -1) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
335 // We were reaching the backedge during explosion. Explode further.
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
336 Debug.dump(currentGraph, "Before loop explosion " + context.targetPeelIteration);
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
337 context.peelIteration = context.targetPeelIteration;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
338 context.targetPeelIteration = -1;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
339 } else {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
340 // We did not reach the backedge. Exit.
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
341 Debug.dump(currentGraph, "after loop explosion " + context.peelIteration);
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
342 break;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
343 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
344 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
345 explodeLoopsContext.pop();
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
346 return header.loopEnd + 1;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
347 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
348
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
349 private BciBlock returnBlock(int bci) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
350 if (returnBlock == null) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
351 returnBlock = new BciBlock();
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
352 returnBlock.startBci = bci;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
353 returnBlock.endBci = bci;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
354 returnBlock.setId(Integer.MAX_VALUE);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
355 }
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
356 return returnBlock;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
357 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
358
15220
ccf0c5a1edf1 Use a synthetic BCI instead of a random BCI (the first parsed bytecode that could throw an exception) for the exception unwind block
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15200
diff changeset
359 private BciBlock unwindBlock() {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
360 if (unwindBlock == null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
361 unwindBlock = new ExceptionDispatchBlock();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
362 unwindBlock.startBci = -1;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
363 unwindBlock.endBci = -1;
15267
98d45600222c Add ResolvedJavaMethod.isSynchronized
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15266
diff changeset
364 unwindBlock.deoptBci = method.isSynchronized() ? BytecodeFrame.UNWIND_BCI : BytecodeFrame.AFTER_EXCEPTION_BCI;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
365 unwindBlock.setId(Integer.MAX_VALUE);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
366 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
367 return unwindBlock;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
368 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
369
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
370 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
371 * @param type the unresolved type of the constant
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
372 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
373 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
374 protected void handleUnresolvedLoadConstant(JavaType type) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
375 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
376 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
377 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
378
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
379 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
380 * @param type the unresolved type of the type check
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
381 * @param object the object value whose type is being checked against {@code type}
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
382 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
383 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
384 protected void handleUnresolvedCheckCast(JavaType type, ValueNode object) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
385 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
386 append(new FixedGuardNode(currentGraph.unique(new IsNullNode(object)), Unresolved, InvalidateRecompile));
18490
ca81508f2a19 Generalize NULL handling to work on arbitrary pointers.
Roland Schatz <roland.schatz@oracle.com>
parents: 18374
diff changeset
387 frameState.apush(appendConstant(JavaConstant.NULL_POINTER));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
388 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
389
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
390 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
391 * @param type the unresolved type of the type check
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
392 * @param object the object value whose type is being checked against {@code type}
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
393 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
394 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
395 protected void handleUnresolvedInstanceOf(JavaType type, ValueNode object) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
396 assert !graphBuilderConfig.eagerResolving();
18994
8b4ef818169c Make AbstractBeginNode an abstract class and create concrete subclass BeginNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18993
diff changeset
397 AbstractBeginNode successor = currentGraph.add(new BeginNode());
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
398 DeoptimizeNode deopt = currentGraph.add(new DeoptimizeNode(InvalidateRecompile, Unresolved));
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
399 append(new IfNode(currentGraph.unique(new IsNullNode(object)), successor, deopt, 1));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
400 lastInstr = successor;
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 17450
diff changeset
401 frameState.ipush(appendConstant(JavaConstant.INT_0));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
402 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
403
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
404 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
405 * @param type the type being instantiated
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
406 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
407 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
408 protected void handleUnresolvedNewInstance(JavaType type) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
409 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
410 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
411 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
412
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
413 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
414 * @param type the type of the array being instantiated
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
415 * @param length the length of the array
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
416 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
417 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
418 protected void handleUnresolvedNewObjectArray(JavaType type, ValueNode length) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
419 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
420 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
421 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
422
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
423 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
424 * @param type the type being instantiated
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
425 * @param dims the dimensions for the multi-array
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
426 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
427 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
428 protected void handleUnresolvedNewMultiArray(JavaType type, List<ValueNode> dims) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
429 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
430 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
431 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
432
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
433 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
434 * @param field the unresolved field
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
435 * @param receiver the object containing the field or {@code null} if {@code field} is
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
436 * static
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
437 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
438 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
439 protected void handleUnresolvedLoadField(JavaField field, ValueNode receiver) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
440 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
441 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
442 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
443
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
444 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
445 * @param field the unresolved field
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
446 * @param value the value being stored to the field
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
447 * @param receiver the object containing the field or {@code null} if {@code field} is
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
448 * static
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
449 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
450 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
451 protected void handleUnresolvedStoreField(JavaField field, ValueNode value, ValueNode receiver) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
452 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
453 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
454 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
455
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
456 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
457 * @param type
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
458 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
459 @Override
18361
6ac7e9c85be6 Split getEncoding into two methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
460 protected void handleUnresolvedExceptionType(JavaType type) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
461 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
462 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
463 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
464
16340
e7af30d6ae5b remove frame state manipulation after a DeoptimizeNode is appended as the state will never be used; remove unused ParameterNodes from a graph
Doug Simon <doug.simon@oracle.com>
parents: 16215
diff changeset
465 /**
e7af30d6ae5b remove frame state manipulation after a DeoptimizeNode is appended as the state will never be used; remove unused ParameterNodes from a graph
Doug Simon <doug.simon@oracle.com>
parents: 16215
diff changeset
466 * @param javaMethod
e7af30d6ae5b remove frame state manipulation after a DeoptimizeNode is appended as the state will never be used; remove unused ParameterNodes from a graph
Doug Simon <doug.simon@oracle.com>
parents: 16215
diff changeset
467 * @param invokeKind
e7af30d6ae5b remove frame state manipulation after a DeoptimizeNode is appended as the state will never be used; remove unused ParameterNodes from a graph
Doug Simon <doug.simon@oracle.com>
parents: 16215
diff changeset
468 */
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
469 protected void handleUnresolvedInvoke(JavaMethod javaMethod, InvokeKind invokeKind) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
470 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
471 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
472 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
473
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
474 private DispatchBeginNode handleException(ValueNode exceptionObject, int bci) {
15263
0b25b81414c9 Move various bci constants from FrameState (gral.nodes) to BytecodeFrame (graal.api.code)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15261
diff changeset
475 assert bci == BytecodeFrame.BEFORE_BCI || bci == bci() : "invalid bci";
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
476 Debug.log("Creating exception dispatch edges at %d, exception object=%s, exception seen=%s", bci, exceptionObject, profilingInfo.getExceptionSeen(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
477
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
478 BciBlock dispatchBlock = currentBlock.exceptionDispatchBlock();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
479 /*
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
480 * The exception dispatch block is always for the last bytecode of a block, so if we
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
481 * are not at the endBci yet, there is no exception handler for this bci and we can
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
482 * unwind immediately.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
483 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
484 if (bci != currentBlock.endBci || dispatchBlock == null) {
15220
ccf0c5a1edf1 Use a synthetic BCI instead of a random BCI (the first parsed bytecode that could throw an exception) for the exception unwind block
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15200
diff changeset
485 dispatchBlock = unwindBlock();
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
486 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
487
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
488 HIRFrameStateBuilder dispatchState = frameState.copy();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
489 dispatchState.clearStack();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
490
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
491 DispatchBeginNode dispatchBegin;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
492 if (exceptionObject == null) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
493 dispatchBegin = currentGraph.add(new ExceptionObjectNode(metaAccess));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
494 dispatchState.apush(dispatchBegin);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
495 dispatchState.setRethrowException(true);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
496 dispatchBegin.setStateAfter(dispatchState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
497 } else {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
498 dispatchBegin = currentGraph.add(new DispatchBeginNode());
15837
6fe57ff3f02c Rename methods to have consistent names, allow subclasses of bytecode parsers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15470
diff changeset
499 dispatchState.apush(exceptionObject);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
500 dispatchBegin.setStateAfter(dispatchState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
501 dispatchState.setRethrowException(true);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
502 }
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
503 FixedNode target = createTarget(dispatchBlock, dispatchState);
15837
6fe57ff3f02c Rename methods to have consistent names, allow subclasses of bytecode parsers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15470
diff changeset
504 FixedWithNextNode finishedDispatch = finishInstruction(dispatchBegin, dispatchState);
6fe57ff3f02c Rename methods to have consistent names, allow subclasses of bytecode parsers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15470
diff changeset
505 finishedDispatch.setNext(target);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
506 return dispatchBegin;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
507 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
508
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
509 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
510 protected ValueNode genLoadIndexed(ValueNode array, ValueNode index, Kind kind) {
19179
df3561f7c9ad rename: constantReflectionProvider -> constantReflection
Doug Simon <doug.simon@oracle.com>
parents: 19178
diff changeset
511 return LoadIndexedNode.create(array, index, kind, metaAccess, constantReflection);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
512 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
513
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
514 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
515 protected ValueNode genStoreIndexed(ValueNode array, ValueNode index, Kind kind, ValueNode value) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
516 return new StoreIndexedNode(array, index, kind, value);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
517 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
518
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
519 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
520 protected ValueNode genIntegerAdd(Kind kind, ValueNode x, ValueNode y) {
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
521 return AddNode.create(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
522 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
523
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
524 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
525 protected ValueNode genIntegerSub(Kind kind, ValueNode x, ValueNode y) {
19239
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
526 return SubNode.create(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
527 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
528
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
529 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
530 protected ValueNode genIntegerMul(Kind kind, ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
531 return new MulNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
532 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
533
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
534 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
535 protected ValueNode genFloatAdd(Kind kind, ValueNode x, ValueNode y, boolean isStrictFP) {
19239
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
536 return AddNode.create(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
537 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
538
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
539 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
540 protected ValueNode genFloatSub(Kind kind, ValueNode x, ValueNode y, boolean isStrictFP) {
19239
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
541 return SubNode.create(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
542 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
543
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
544 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
545 protected ValueNode genFloatMul(Kind kind, ValueNode x, ValueNode y, boolean isStrictFP) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
546 return new MulNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
547 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
548
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
549 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
550 protected ValueNode genFloatDiv(Kind kind, ValueNode x, ValueNode y, boolean isStrictFP) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
551 return new DivNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
552 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
553
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
554 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
555 protected ValueNode genFloatRem(Kind kind, ValueNode x, ValueNode y, boolean isStrictFP) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
556 return new RemNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
557 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
558
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
559 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
560 protected ValueNode genIntegerDiv(Kind kind, ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
561 return new IntegerDivNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
562 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
563
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
564 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
565 protected ValueNode genIntegerRem(Kind kind, ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
566 return new IntegerRemNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
567 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
568
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
569 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
570 protected ValueNode genNegateOp(ValueNode x) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
571 return (new NegateNode(x));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
572 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
573
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
574 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
575 protected ValueNode genLeftShift(Kind kind, ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
576 return new LeftShiftNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
577 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
578
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
579 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
580 protected ValueNode genRightShift(Kind kind, ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
581 return new RightShiftNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
582 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
583
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
584 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
585 protected ValueNode genUnsignedRightShift(Kind kind, ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
586 return new UnsignedRightShiftNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
587 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
588
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
589 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
590 protected ValueNode genAnd(Kind kind, ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
591 return new AndNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
592 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
593
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
594 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
595 protected ValueNode genOr(Kind kind, ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
596 return new OrNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
597 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
598
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
599 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
600 protected ValueNode genXor(Kind kind, ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
601 return new XorNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
602 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
603
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
604 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
605 protected ValueNode genNormalizeCompare(ValueNode x, ValueNode y, boolean isUnorderedLess) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
606 return new NormalizeCompareNode(x, y, isUnorderedLess);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
607 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
608
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
609 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
610 protected ValueNode genFloatConvert(FloatConvert op, ValueNode input) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
611 return new FloatConvertNode(op, input);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
612 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
613
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
614 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
615 protected ValueNode genNarrow(ValueNode input, int bitCount) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
616 return new NarrowNode(input, bitCount);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
617 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
618
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
619 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
620 protected ValueNode genSignExtend(ValueNode input, int bitCount) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
621 return new SignExtendNode(input, bitCount);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
622 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
623
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
624 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
625 protected ValueNode genZeroExtend(ValueNode input, int bitCount) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
626 return new ZeroExtendNode(input, bitCount);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
627 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
628
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
629 @Override
15030
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
630 protected void genGoto() {
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
631 appendGoto(createTarget(currentBlock.getSuccessors().get(0), frameState));
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
632 assert currentBlock.numNormalSuccessors() == 1;
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
633 }
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
634
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
635 @Override
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
636 protected ValueNode genObjectEquals(ValueNode x, ValueNode y) {
19179
df3561f7c9ad rename: constantReflectionProvider -> constantReflection
Doug Simon <doug.simon@oracle.com>
parents: 19178
diff changeset
637 return ObjectEqualsNode.create(x, y, constantReflection);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
638 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
639
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
640 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
641 protected ValueNode genIntegerEquals(ValueNode x, ValueNode y) {
19179
df3561f7c9ad rename: constantReflectionProvider -> constantReflection
Doug Simon <doug.simon@oracle.com>
parents: 19178
diff changeset
642 return IntegerEqualsNode.create(x, y, constantReflection);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
643 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
644
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
645 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
646 protected ValueNode genIntegerLessThan(ValueNode x, ValueNode y) {
19179
df3561f7c9ad rename: constantReflectionProvider -> constantReflection
Doug Simon <doug.simon@oracle.com>
parents: 19178
diff changeset
647 return IntegerLessThanNode.create(x, y, constantReflection);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
648 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
649
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
650 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
651 protected ValueNode genUnique(ValueNode x) {
14904
162d8fe89017 Revert 3e9a8ef2e0e1.
Josef Eisl <josef.eisl@jku.at>
parents: 14902
diff changeset
652 return (ValueNode) currentGraph.unique((Node & ValueNumberable) x);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
653 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
654
14948
bc72e5ed9752 AbstractBytecodeParser: rename ifNode to genIf.
Josef Eisl <josef.eisl@jku.at>
parents: 14947
diff changeset
655 protected ValueNode genIfNode(ValueNode condition, ValueNode falseSuccessor, ValueNode trueSuccessor, double d) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
656 return new IfNode((LogicNode) condition, (FixedNode) falseSuccessor, (FixedNode) trueSuccessor, d);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
657 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
658
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
659 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
660 protected void genThrow() {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
661 ValueNode exception = frameState.apop();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
662 append(new FixedGuardNode(currentGraph.unique(new IsNullNode(exception)), NullCheckException, InvalidateReprofile, true));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
663 lastInstr.setNext(handleException(exception, bci()));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
664 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
665
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
666 @Override
15837
6fe57ff3f02c Rename methods to have consistent names, allow subclasses of bytecode parsers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15470
diff changeset
667 protected ValueNode createCheckCast(ResolvedJavaType type, ValueNode object, JavaTypeProfile profileForTypeCheck, boolean forStoreCheck) {
19337
dd3e15cfe5b8 Canonicalize CheckCastNode to unique concrete subtype on creation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19323
diff changeset
668 return CheckCastNode.create(type, object, profileForTypeCheck, forStoreCheck, currentGraph.getAssumptions());
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
669 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
670
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
671 @Override
15837
6fe57ff3f02c Rename methods to have consistent names, allow subclasses of bytecode parsers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15470
diff changeset
672 protected ValueNode createInstanceOf(ResolvedJavaType type, ValueNode object, JavaTypeProfile profileForTypeCheck) {
19239
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
673 return InstanceOfNode.create(type, object, profileForTypeCheck);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
674 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
675
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
676 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
677 protected ValueNode genConditional(ValueNode x) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
678 return new ConditionalNode((LogicNode) x);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
679 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
680
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
681 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
682 protected NewInstanceNode createNewInstance(ResolvedJavaType type, boolean fillContents) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
683 return new NewInstanceNode(type, fillContents);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
684 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
685
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
686 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
687 protected NewArrayNode createNewArray(ResolvedJavaType elementType, ValueNode length, boolean fillContents) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
688 return new NewArrayNode(elementType, length, fillContents);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
689 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
690
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
691 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
692 protected NewMultiArrayNode createNewMultiArray(ResolvedJavaType type, List<ValueNode> dimensions) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
693 return new NewMultiArrayNode(type, dimensions.toArray(new ValueNode[0]));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
694 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
695
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
696 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
697 protected ValueNode genLoadField(ValueNode receiver, ResolvedJavaField field) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
698 return new LoadFieldNode(receiver, field);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
699 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
700
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
701 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
702 protected void emitNullCheck(ValueNode receiver) {
18490
ca81508f2a19 Generalize NULL handling to work on arbitrary pointers.
Roland Schatz <roland.schatz@oracle.com>
parents: 18374
diff changeset
703 if (StampTool.isPointerNonNull(receiver.stamp())) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
704 return;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
705 }
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
706 BytecodeExceptionNode exception = currentGraph.add(new BytecodeExceptionNode(metaAccess, NullPointerException.class));
18994
8b4ef818169c Make AbstractBeginNode an abstract class and create concrete subclass BeginNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18993
diff changeset
707 AbstractBeginNode falseSucc = currentGraph.add(new BeginNode());
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
708 append(new IfNode(currentGraph.unique(new IsNullNode(receiver)), exception, falseSucc, 0.01));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
709 lastInstr = falseSucc;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
710
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14973
diff changeset
711 exception.setStateAfter(frameState.create(bci()));
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14973
diff changeset
712 exception.setNext(handleException(exception, bci()));
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
713 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
714
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
715 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
716 protected void emitBoundsCheck(ValueNode index, ValueNode length) {
18994
8b4ef818169c Make AbstractBeginNode an abstract class and create concrete subclass BeginNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18993
diff changeset
717 AbstractBeginNode trueSucc = currentGraph.add(new BeginNode());
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
718 BytecodeExceptionNode exception = currentGraph.add(new BytecodeExceptionNode(metaAccess, ArrayIndexOutOfBoundsException.class, index));
19179
df3561f7c9ad rename: constantReflectionProvider -> constantReflection
Doug Simon <doug.simon@oracle.com>
parents: 19178
diff changeset
719 append(new IfNode(currentGraph.unique(IntegerBelowNode.create(index, length, constantReflection)), trueSucc, exception, 0.99));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
720 lastInstr = trueSucc;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
721
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14973
diff changeset
722 exception.setStateAfter(frameState.create(bci()));
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14973
diff changeset
723 exception.setNext(handleException(exception, bci()));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
724 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
725
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
726 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
727 protected ValueNode genArrayLength(ValueNode x) {
19179
df3561f7c9ad rename: constantReflectionProvider -> constantReflection
Doug Simon <doug.simon@oracle.com>
parents: 19178
diff changeset
728 return ArrayLengthNode.create(x, constantReflection);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
729 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
730
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
731 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
732 protected ValueNode genStoreField(ValueNode receiver, ResolvedJavaField field, ValueNode value) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
733 return new StoreFieldNode(receiver, field, value);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
734 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
735
16385
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
736 /**
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
737 * Ensure that concrete classes are at least linked before generating an invoke.
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
738 * Interfaces may never be linked so simply return true for them.
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
739 *
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
740 * @param target
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
741 * @return true if the declared holder is an interface or is linked
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
742 */
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
743 private boolean callTargetIsResolved(JavaMethod target) {
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
744 if (target instanceof ResolvedJavaMethod) {
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
745 ResolvedJavaMethod resolvedTarget = (ResolvedJavaMethod) target;
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
746 ResolvedJavaType resolvedType = resolvedTarget.getDeclaringClass();
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
747 return resolvedType.isInterface() || resolvedType.isLinked();
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
748 }
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
749 return false;
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
750 }
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
751
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
752 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
753 protected void genInvokeStatic(JavaMethod target) {
16385
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
754 if (callTargetIsResolved(target)) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
755 ResolvedJavaMethod resolvedTarget = (ResolvedJavaMethod) target;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
756 ResolvedJavaType holder = resolvedTarget.getDeclaringClass();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
757 if (!holder.isInitialized() && ResolveClassBeforeStaticInvoke.getValue()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
758 handleUnresolvedInvoke(target, InvokeKind.Static);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
759 } else {
18374
8971259db8ed Eliminated the need for Signature.getParameterSlots()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 18361
diff changeset
760 ValueNode[] args = frameState.popArguments(resolvedTarget.getSignature().getParameterCount(false));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
761 appendInvoke(InvokeKind.Static, resolvedTarget, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
762 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
763 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
764 handleUnresolvedInvoke(target, InvokeKind.Static);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
765 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
766 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
767
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
768 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
769 protected void genInvokeInterface(JavaMethod target) {
16385
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
770 if (callTargetIsResolved(target)) {
18374
8971259db8ed Eliminated the need for Signature.getParameterSlots()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 18361
diff changeset
771 ValueNode[] args = frameState.popArguments(target.getSignature().getParameterCount(true));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
772 appendInvoke(InvokeKind.Interface, (ResolvedJavaMethod) target, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
773 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
774 handleUnresolvedInvoke(target, InvokeKind.Interface);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
775 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
776 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
777
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
778 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
779 protected void genInvokeDynamic(JavaMethod target) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
780 if (target instanceof ResolvedJavaMethod) {
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 17450
diff changeset
781 JavaConstant appendix = constantPool.lookupAppendix(stream.readCPI4(), Bytecodes.INVOKEDYNAMIC);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
782 if (appendix != null) {
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14973
diff changeset
783 frameState.apush(ConstantNode.forConstant(appendix, metaAccess, currentGraph));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
784 }
18374
8971259db8ed Eliminated the need for Signature.getParameterSlots()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 18361
diff changeset
785 ValueNode[] args = frameState.popArguments(target.getSignature().getParameterCount(false));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
786 appendInvoke(InvokeKind.Static, (ResolvedJavaMethod) target, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
787 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
788 handleUnresolvedInvoke(target, InvokeKind.Static);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
789 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
790 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
791
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
792 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
793 protected void genInvokeVirtual(JavaMethod target) {
16385
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
794 if (callTargetIsResolved(target)) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
795 /*
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
796 * Special handling for runtimes that rewrite an invocation of
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
797 * MethodHandle.invoke(...) or MethodHandle.invokeExact(...) to a static
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
798 * adapter. HotSpot does this - see
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
799 * https://wikis.oracle.com/display/HotSpotInternals/Method+handles
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
800 * +and+invokedynamic
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
801 */
15311
820c6d353358 added ModifiersProvider as superinterface for ResolvedJava[Method|Field|Type] and implemented all checks against modifiers as default methods
Doug Simon <doug.simon@oracle.com>
parents: 15294
diff changeset
802 boolean hasReceiver = !((ResolvedJavaMethod) target).isStatic();
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 17450
diff changeset
803 JavaConstant appendix = constantPool.lookupAppendix(stream.readCPI(), Bytecodes.INVOKEVIRTUAL);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
804 if (appendix != null) {
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14973
diff changeset
805 frameState.apush(ConstantNode.forConstant(appendix, metaAccess, currentGraph));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
806 }
18374
8971259db8ed Eliminated the need for Signature.getParameterSlots()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 18361
diff changeset
807 ValueNode[] args = frameState.popArguments(target.getSignature().getParameterCount(hasReceiver));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
808 if (hasReceiver) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
809 appendInvoke(InvokeKind.Virtual, (ResolvedJavaMethod) target, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
810 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
811 appendInvoke(InvokeKind.Static, (ResolvedJavaMethod) target, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
812 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
813 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
814 handleUnresolvedInvoke(target, InvokeKind.Virtual);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
815 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
816
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
817 }
5210
e3e7542d78b7 Loop-closed form GraphBuidling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5160
diff changeset
818
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
819 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
820 protected void genInvokeSpecial(JavaMethod target) {
16385
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
821 if (callTargetIsResolved(target)) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
822 assert target != null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
823 assert target.getSignature() != null;
18374
8971259db8ed Eliminated the need for Signature.getParameterSlots()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 18361
diff changeset
824 ValueNode[] args = frameState.popArguments(target.getSignature().getParameterCount(true));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
825 appendInvoke(InvokeKind.Special, (ResolvedJavaMethod) target, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
826 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
827 handleUnresolvedInvoke(target, InvokeKind.Special);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
828 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
829 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
830
19136
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
831 private void appendInvoke(InvokeKind initialInvokeKind, ResolvedJavaMethod initialTargetMethod, ValueNode[] args) {
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
832 ResolvedJavaMethod targetMethod = initialTargetMethod;
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
833 InvokeKind invokeKind = initialInvokeKind;
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
834 if (initialInvokeKind.isIndirect()) {
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
835 ResolvedJavaType contextType = this.frameState.method.getDeclaringClass();
19250
8ab925a6f724 made Assumptions be part of a StructuredGraph
Doug Simon <doug.simon@oracle.com>
parents: 19241
diff changeset
836 ResolvedJavaMethod specialCallTarget = MethodCallTargetNode.findSpecialCallTarget(initialInvokeKind, args[0], initialTargetMethod, contextType);
19136
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
837 if (specialCallTarget != null) {
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
838 invokeKind = InvokeKind.Special;
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
839 targetMethod = specialCallTarget;
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
840 }
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
841 }
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
842
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
843 Kind resultType = targetMethod.getSignature().getReturnKind();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
844 if (DeoptALot.getValue()) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
845 append(new DeoptimizeNode(DeoptimizationAction.None, RuntimeConstraint));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
846 frameState.pushReturn(resultType, ConstantNode.defaultForKind(resultType, currentGraph));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
847 return;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
848 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
849
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
850 JavaType returnType = targetMethod.getSignature().getReturnType(method.getDeclaringClass());
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
851 if (graphBuilderConfig.eagerResolving()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
852 returnType = returnType.resolve(targetMethod.getDeclaringClass());
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
853 }
18822
fad37aaed6d2 Add utilities isDirect and isIndirect to InvokeKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18821
diff changeset
854 if (invokeKind.hasReceiver()) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
855 emitExplicitExceptions(args[0], null);
18822
fad37aaed6d2 Add utilities isDirect and isIndirect to InvokeKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18821
diff changeset
856 if (invokeKind.isIndirect() && this.optimisticOpts.useTypeCheckHints()) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
857 JavaTypeProfile profile = profilingInfo.getTypeProfile(bci());
16895
06c15e88d383 added factory method to all Node classes; replaced Node classes instantiation with calls to factory methods; replaced identity tests on Node classes with ' == <node class>.getGenClass()' idiom
Doug Simon <doug.simon@oracle.com>
parents: 16841
diff changeset
858 args[0] = TypeProfileProxyNode.proxify(args[0], profile);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
859 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
860 }
18822
fad37aaed6d2 Add utilities isDirect and isIndirect to InvokeKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18821
diff changeset
861
19132
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
862 if (graphBuilderPlugins != null) {
19155
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
863 if (tryUsingInvocationPlugin(args, targetMethod, resultType)) {
19239
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
864 if (GraalOptions.TraceInlineDuringParsing.getValue()) {
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
865 for (int i = 0; i < this.currentDepth; ++i) {
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
866 TTY.print(' ');
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
867 }
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
868 TTY.println("Used invocation plugin for " + targetMethod);
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
869 }
19155
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
870 return;
18912
9536c47658a2 Introduce new option InlineDuringParsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
871 }
9536c47658a2 Introduce new option InlineDuringParsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
872 }
9536c47658a2 Introduce new option InlineDuringParsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
873
19132
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
874 InlineInvokePlugin inlineInvokePlugin = graphBuilderConfig.getInlineInvokePlugin();
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
875 if (inlineInvokePlugin != null && invokeKind.isDirect() && targetMethod.canBeInlined() && targetMethod.hasBytecodes() &&
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
876 inlineInvokePlugin.shouldInlineInvoke(targetMethod, currentDepth)) {
19239
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
877 if (GraalOptions.TraceInlineDuringParsing.getValue()) {
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
878 int bci = this.bci();
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
879 for (int i = 0; i < this.currentDepth; ++i) {
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
880 TTY.print(' ');
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
881 }
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
882 StackTraceElement stackTraceElement = this.method.asStackTraceElement(bci);
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
883 String s = String.format("%s (%s:%d)", method.getName(), stackTraceElement.getFileName(), stackTraceElement.getLineNumber());
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
884 TTY.print(s);
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
885 TTY.println(" inlining call " + targetMethod.getName());
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
886 }
19132
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
887 parseAndInlineCallee(targetMethod, args);
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
888 return;
19239
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
889 } else {
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
890 // System.out.println("Could not inline invoke " + targetMethod);
19132
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
891 }
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
892
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
893 MethodCallTargetNode callTarget = currentGraph.add(createMethodCallTarget(invokeKind, targetMethod, args, returnType));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
894
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
895 // be conservative if information was not recorded (could result in endless
18822
fad37aaed6d2 Add utilities isDirect and isIndirect to InvokeKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18821
diff changeset
896 // recompiles otherwise)
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
897 if (graphBuilderConfig.omitAllExceptionEdges() || (optimisticOpts.useExceptionProbability() && profilingInfo.getExceptionSeen(bci()) == TriState.FALSE)) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
898 createInvoke(callTarget, resultType);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
899 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
900 InvokeWithExceptionNode invoke = createInvokeWithException(callTarget, resultType);
18993
480bd3b1adcd Rename BeginNode => AbstractBeginNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18937
diff changeset
901 AbstractBeginNode beginNode = currentGraph.add(new KillingBeginNode(LocationIdentity.ANY_LOCATION));
18831
c142633a6304 Fix regression in graph builder related to removal of placeholder nodes. Do not create successor blocks for invokes without exception handler successor.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18828
diff changeset
902 invoke.setNext(beginNode);
c142633a6304 Fix regression in graph builder related to removal of placeholder nodes. Do not create successor blocks for invokes without exception handler successor.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18828
diff changeset
903 lastInstr = beginNode;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
904 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
905 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
906
19155
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
907 private boolean tryUsingInvocationPlugin(ValueNode[] args, ResolvedJavaMethod targetMethod, Kind resultType) {
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
908 InvocationPlugin plugin = graphBuilderPlugins.lookupInvocation(targetMethod);
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
909 if (plugin != null) {
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
910 int beforeStackSize = frameState.stackSize;
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
911 boolean needsNullCheck = !targetMethod.isStatic() && !StampTool.isPointerNonNull(args[0].stamp());
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
912 int nodeCount = currentGraph.getNodeCount();
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
913 Mark mark = needsNullCheck ? currentGraph.getMark() : null;
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
914 if (InvocationPlugin.execute(this, plugin, args)) {
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
915 assert beforeStackSize + resultType.getSlotCount() == frameState.stackSize : "plugin manipulated the stack incorrectly";
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
916 assert !needsNullCheck || containsNullCheckOf(currentGraph.getNewNodes(mark), args[0]) : "plugin needs to null check the receiver of " + targetMethod + ": " + args[0];
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
917 return true;
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
918 }
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
919 assert nodeCount == currentGraph.getNodeCount() : "plugin that returns false must not create new nodes";
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
920 assert beforeStackSize == frameState.stackSize : "plugin that returns false must modify the stack";
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
921 }
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
922 return false;
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
923 }
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
924
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
925 private boolean containsNullCheckOf(NodeIterable<Node> nodes, Node value) {
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
926 for (Node n : nodes) {
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
927 if (n instanceof GuardingPiNode) {
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
928 GuardingPiNode pi = (GuardingPiNode) n;
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
929 if (pi.condition() instanceof IsNullNode) {
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
930 return ((IsNullNode) pi.condition()).getValue() == value;
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
931 }
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
932 }
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
933 }
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
934 return false;
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
935 }
ac9ad302e12f added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
Doug Simon <doug.simon@oracle.com>
parents: 19147
diff changeset
936
19132
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
937 private void parseAndInlineCallee(ResolvedJavaMethod targetMethod, ValueNode[] args) {
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
938 BytecodeParser parser = new BytecodeParser(metaAccess, targetMethod, graphBuilderConfig, optimisticOpts, StructuredGraph.INVOCATION_ENTRY_BCI);
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
939 final FrameState[] lazyFrameState = new FrameState[1];
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
940 HIRFrameStateBuilder startFrameState = new HIRFrameStateBuilder(targetMethod, currentGraph, () -> {
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
941 if (lazyFrameState[0] == null) {
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
942 lazyFrameState[0] = frameState.create(bci());
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
943 }
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
944 return lazyFrameState[0];
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
945 });
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
946 startFrameState.initializeFromArgumentsArray(args);
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
947 parser.build(currentDepth + 1, this.lastInstr, startFrameState);
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
948
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
949 FixedWithNextNode calleeBeforeReturnNode = parser.getBeforeReturnNode();
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
950 this.lastInstr = calleeBeforeReturnNode;
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
951 if (calleeBeforeReturnNode != null) {
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
952 ValueNode calleeReturnValue = parser.getReturnValue();
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
953 if (calleeReturnValue != null) {
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
954 frameState.push(calleeReturnValue.getKind().getStackKind(), calleeReturnValue);
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
955 }
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
956 }
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
957
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
958 FixedWithNextNode calleeBeforeUnwindNode = parser.getBeforeUnwindNode();
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
959 if (calleeBeforeUnwindNode != null) {
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
960 ValueNode calleeUnwindValue = parser.getUnwindValue();
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
961 assert calleeUnwindValue != null;
19239
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
962 if (calleeBeforeUnwindNode instanceof AbstractMergeNode) {
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
963 AbstractMergeNode mergeNode = (AbstractMergeNode) calleeBeforeUnwindNode;
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
964 HIRFrameStateBuilder dispatchState = frameState.copy();
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
965 dispatchState.clearStack();
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
966 dispatchState.apush(calleeUnwindValue);
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
967 dispatchState.setRethrowException(true);
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
968 mergeNode.setStateAfter(dispatchState.create(bci()));
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
969
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
970 }
19132
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
971 calleeBeforeUnwindNode.setNext(handleException(calleeUnwindValue, bci()));
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
972 }
19323
a23984e249d2 record method dependencies if necessary when doing inlining during graph building
Doug Simon <doug.simon@oracle.com>
parents: 19253
diff changeset
973
19346
2b392a92e27b made it explicit that a StructuredGraph only records method dependencies for inlined methods - the root method is not recorded as it is already available in the 'method' field
Doug Simon <doug.simon@oracle.com>
parents: 19337
diff changeset
974 // Record inlined method dependency in the graph
2b392a92e27b made it explicit that a StructuredGraph only records method dependencies for inlined methods - the root method is not recorded as it is already available in the 'method' field
Doug Simon <doug.simon@oracle.com>
parents: 19337
diff changeset
975 if (currentGraph.isInlinedMethodRecordingEnabled()) {
2b392a92e27b made it explicit that a StructuredGraph only records method dependencies for inlined methods - the root method is not recorded as it is already available in the 'method' field
Doug Simon <doug.simon@oracle.com>
parents: 19337
diff changeset
976 currentGraph.getInlinedMethods().add(targetMethod);
19323
a23984e249d2 record method dependencies if necessary when doing inlining during graph building
Doug Simon <doug.simon@oracle.com>
parents: 19253
diff changeset
977 }
19132
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
978 }
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
979
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
980 protected MethodCallTargetNode createMethodCallTarget(InvokeKind invokeKind, ResolvedJavaMethod targetMethod, ValueNode[] args, JavaType returnType) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
981 return new MethodCallTargetNode(invokeKind, targetMethod, args, returnType);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
982 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
983
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
984 protected InvokeNode createInvoke(CallTargetNode callTarget, Kind resultType) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
985 InvokeNode invoke = append(new InvokeNode(callTarget, bci()));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
986 frameState.pushReturn(resultType, invoke);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
987 return invoke;
5210
e3e7542d78b7 Loop-closed form GraphBuidling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5160
diff changeset
988 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
989
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
990 protected InvokeWithExceptionNode createInvokeWithException(CallTargetNode callTarget, Kind resultType) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
991 DispatchBeginNode exceptionEdge = handleException(null, bci());
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
992 InvokeWithExceptionNode invoke = append(new InvokeWithExceptionNode(callTarget, exceptionEdge, bci()));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
993 frameState.pushReturn(resultType, invoke);
18831
c142633a6304 Fix regression in graph builder related to removal of placeholder nodes. Do not create successor blocks for invokes without exception handler successor.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18828
diff changeset
994 invoke.setStateAfter(frameState.create(stream.nextBCI()));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
995 return invoke;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
996 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
997
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
998 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
999 protected void genReturn(ValueNode x) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1000 frameState.setRethrowException(false);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1001 frameState.clearStack();
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1002
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1003 if (this.currentDepth == 0) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1004 beforeReturn(x);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1005 append(new ReturnNode(x));
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1006 } else {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1007 if (x != null) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1008 frameState.push(x.getKind(), x);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1009 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1010 appendGoto(createTarget(returnBlock(bci()), frameState));
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1011 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1012 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1013
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1014 private void beforeReturn(ValueNode x) {
16573
a2ec1ac769e4 Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 16563
diff changeset
1015 if (graphBuilderConfig.insertNonSafepointDebugInfo()) {
a2ec1ac769e4 Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 16563
diff changeset
1016 append(createInfoPointNode(InfopointReason.METHOD_END));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1017 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1018
15263
0b25b81414c9 Move various bci constants from FrameState (gral.nodes) to BytecodeFrame (graal.api.code)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15261
diff changeset
1019 synchronizedEpilogue(BytecodeFrame.AFTER_BCI, x);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1020 if (frameState.lockDepth() != 0) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1021 throw new BailoutException("unbalanced monitors");
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1022 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1023 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1024
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1025 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1026 protected MonitorEnterNode genMonitorEnter(ValueNode x) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1027 MonitorIdNode monitorId = currentGraph.add(new MonitorIdNode(frameState.lockDepth()));
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1028 MonitorEnterNode monitorEnter = append(new MonitorEnterNode(x, monitorId));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1029 frameState.pushLock(x, monitorId);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1030 return monitorEnter;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1031 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1032
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1033 @Override
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1034 protected MonitorExitNode genMonitorExit(ValueNode x, ValueNode escapedReturnValue) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1035 MonitorIdNode monitorId = frameState.peekMonitorId();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1036 ValueNode lockedObject = frameState.popLock();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1037 if (GraphUtil.originalValue(lockedObject) != GraphUtil.originalValue(x)) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1038 throw new BailoutException("unbalanced monitors: mismatch at monitorexit, %s != %s", GraphUtil.originalValue(x), GraphUtil.originalValue(lockedObject));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1039 }
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1040 MonitorExitNode monitorExit = append(new MonitorExitNode(x, monitorId, escapedReturnValue));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1041 return monitorExit;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1042 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1043
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1044 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1045 protected void genJsr(int dest) {
18818
adf3a8581a67 Factor JSR info data into separate data structure from BciBlock.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18817
diff changeset
1046 BciBlock successor = currentBlock.getJsrSuccessor();
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1047 assert successor.startBci == dest : successor.startBci + " != " + dest + " @" + bci();
18818
adf3a8581a67 Factor JSR info data into separate data structure from BciBlock.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18817
diff changeset
1048 JsrScope scope = currentBlock.getJsrScope();
17084
26f5733fb645 Fix the endianess issue, when using JSR/RET instruction and deoptimization happens in this subroutine
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 16982
diff changeset
1049 int nextBci = getStream().nextBCI();
18818
adf3a8581a67 Factor JSR info data into separate data structure from BciBlock.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18817
diff changeset
1050 if (!successor.getJsrScope().pop().equals(scope)) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1051 throw new JsrNotSupportedBailout("unstructured control flow (internal limitation)");
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1052 }
18818
adf3a8581a67 Factor JSR info data into separate data structure from BciBlock.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18817
diff changeset
1053 if (successor.getJsrScope().nextReturnAddress() != nextBci) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1054 throw new JsrNotSupportedBailout("unstructured control flow (internal limitation)");
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1055 }
17084
26f5733fb645 Fix the endianess issue, when using JSR/RET instruction and deoptimization happens in this subroutine
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 16982
diff changeset
1056 ConstantNode nextBciNode = getJsrConstant(nextBci);
26f5733fb645 Fix the endianess issue, when using JSR/RET instruction and deoptimization happens in this subroutine
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 16982
diff changeset
1057 frameState.push(Kind.Int, nextBciNode);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1058 appendGoto(createTarget(successor, frameState));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1059 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1060
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1061 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1062 protected void genRet(int localIndex) {
18818
adf3a8581a67 Factor JSR info data into separate data structure from BciBlock.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18817
diff changeset
1063 BciBlock successor = currentBlock.getRetSuccessor();
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1064 ValueNode local = frameState.loadLocal(localIndex);
18818
adf3a8581a67 Factor JSR info data into separate data structure from BciBlock.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18817
diff changeset
1065 JsrScope scope = currentBlock.getJsrScope();
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1066 int retAddress = scope.nextReturnAddress();
17084
26f5733fb645 Fix the endianess issue, when using JSR/RET instruction and deoptimization happens in this subroutine
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 16982
diff changeset
1067 ConstantNode returnBciNode = getJsrConstant(retAddress);
19179
df3561f7c9ad rename: constantReflectionProvider -> constantReflection
Doug Simon <doug.simon@oracle.com>
parents: 19178
diff changeset
1068 LogicNode guard = IntegerEqualsNode.create(local, returnBciNode, constantReflection);
17084
26f5733fb645 Fix the endianess issue, when using JSR/RET instruction and deoptimization happens in this subroutine
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 16982
diff changeset
1069 guard = currentGraph.unique(guard);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1070 append(new FixedGuardNode(guard, JavaSubroutineMismatch, InvalidateReprofile));
18818
adf3a8581a67 Factor JSR info data into separate data structure from BciBlock.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18817
diff changeset
1071 if (!successor.getJsrScope().equals(scope.pop())) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1072 throw new JsrNotSupportedBailout("unstructured control flow (ret leaves more than one scope)");
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1073 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1074 appendGoto(createTarget(successor, frameState));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1075 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1076
17084
26f5733fb645 Fix the endianess issue, when using JSR/RET instruction and deoptimization happens in this subroutine
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 16982
diff changeset
1077 private ConstantNode getJsrConstant(long bci) {
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 17450
diff changeset
1078 JavaConstant nextBciConstant = new RawConstant(bci);
17084
26f5733fb645 Fix the endianess issue, when using JSR/RET instruction and deoptimization happens in this subroutine
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 16982
diff changeset
1079 Stamp nextBciStamp = StampFactory.forConstant(nextBciConstant);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1080 ConstantNode nextBciNode = new ConstantNode(nextBciConstant, nextBciStamp);
17084
26f5733fb645 Fix the endianess issue, when using JSR/RET instruction and deoptimization happens in this subroutine
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 16982
diff changeset
1081 return currentGraph.unique(nextBciNode);
26f5733fb645 Fix the endianess issue, when using JSR/RET instruction and deoptimization happens in this subroutine
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 16982
diff changeset
1082 }
26f5733fb645 Fix the endianess issue, when using JSR/RET instruction and deoptimization happens in this subroutine
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 16982
diff changeset
1083
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1084 @Override
15028
7ee9decb2784 AbstractBytecodeParser: rework genIntegerSwitch.
Josef Eisl <josef.eisl@jku.at>
parents: 15027
diff changeset
1085 protected void genIntegerSwitch(ValueNode value, ArrayList<BciBlock> actualSuccessors, int[] keys, double[] keyProbabilities, int[] keySuccessors) {
7ee9decb2784 AbstractBytecodeParser: rework genIntegerSwitch.
Josef Eisl <josef.eisl@jku.at>
parents: 15027
diff changeset
1086 double[] successorProbabilities = successorProbabilites(actualSuccessors.size(), keySuccessors, keyProbabilities);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1087 IntegerSwitchNode switchNode = append(new IntegerSwitchNode(value, actualSuccessors.size(), keys, keyProbabilities, keySuccessors));
15028
7ee9decb2784 AbstractBytecodeParser: rework genIntegerSwitch.
Josef Eisl <josef.eisl@jku.at>
parents: 15027
diff changeset
1088 for (int i = 0; i < actualSuccessors.size(); i++) {
7ee9decb2784 AbstractBytecodeParser: rework genIntegerSwitch.
Josef Eisl <josef.eisl@jku.at>
parents: 15027
diff changeset
1089 switchNode.setBlockSuccessor(i, createBlockTarget(successorProbabilities[i], actualSuccessors.get(i), frameState));
7ee9decb2784 AbstractBytecodeParser: rework genIntegerSwitch.
Josef Eisl <josef.eisl@jku.at>
parents: 15027
diff changeset
1090 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1091 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1092
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1093 @Override
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 17450
diff changeset
1094 protected ConstantNode appendConstant(JavaConstant constant) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1095 assert constant != null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1096 return ConstantNode.forConstant(constant, metaAccess, currentGraph);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1097 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1098
19241
30c8d110b281 More Truffle graph builder plugins and parse time canonicalizations.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19240
diff changeset
1099 @SuppressWarnings("unchecked")
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1100 @Override
19241
30c8d110b281 More Truffle graph builder plugins and parse time canonicalizations.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19240
diff changeset
1101 public ValueNode append(ValueNode v) {
19239
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
1102 if (v.graph() != null) {
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
1103 // This node was already appended to the graph.
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
1104 return v;
637ca4d37bca Extensions and fixes to inline and canonicalize during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19173
diff changeset
1105 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1106 if (v instanceof ControlSinkNode) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1107 return append((ControlSinkNode) v);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1108 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1109 if (v instanceof ControlSplitNode) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1110 return append((ControlSplitNode) v);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1111 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1112 if (v instanceof FixedWithNextNode) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1113 return append((FixedWithNextNode) v);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1114 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1115 if (v instanceof FloatingNode) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1116 return append((FloatingNode) v);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1117 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1118 throw GraalInternalError.shouldNotReachHere("Can not append Node of type: " + v.getClass().getName());
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1119 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1120
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1121 public <T extends ControlSinkNode> T append(T fixed) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1122 assert !fixed.isAlive() && !fixed.isDeleted() : "instruction should not have been appended yet";
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1123 assert lastInstr.next() == null : "cannot append instruction to instruction which isn't end (" + lastInstr + "->" + lastInstr.next() + ")";
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1124 T added = currentGraph.add(fixed);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1125 lastInstr.setNext(added);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1126 lastInstr = null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1127 return added;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1128 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1129
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1130 public <T extends ControlSplitNode> T append(T fixed) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1131 assert !fixed.isAlive() && !fixed.isDeleted() : "instruction should not have been appended yet";
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1132 assert lastInstr.next() == null : "cannot append instruction to instruction which isn't end (" + lastInstr + "->" + lastInstr.next() + ")";
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1133 T added = currentGraph.add(fixed);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1134 lastInstr.setNext(added);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1135 lastInstr = null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1136 return added;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1137 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1138
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1139 public <T extends FixedWithNextNode> T append(T fixed) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1140 assert !fixed.isAlive() && !fixed.isDeleted() : "instruction should not have been appended yet";
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1141 assert lastInstr.next() == null : "cannot append instruction to instruction which isn't end (" + lastInstr + "->" + lastInstr.next() + ")";
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1142 T added = currentGraph.add(fixed);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1143 lastInstr.setNext(added);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1144 lastInstr = added;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1145 return added;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1146 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1147
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1148 public <T extends FloatingNode> T append(T v) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1149 T added = currentGraph.unique(v);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1150 return added;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1151 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1152
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1153 private Target checkLoopExit(FixedNode target, BciBlock targetBlock, HIRFrameStateBuilder state) {
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1154 if (currentBlock != null && !explodeLoops) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1155 long exits = currentBlock.loops & ~targetBlock.loops;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1156 if (exits != 0) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1157 LoopExitNode firstLoopExit = null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1158 LoopExitNode lastLoopExit = null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1159
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1160 int pos = 0;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1161 ArrayList<BciBlock> exitLoops = new ArrayList<>(Long.bitCount(exits));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1162 do {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1163 long lMask = 1L << pos;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1164 if ((exits & lMask) != 0) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1165 exitLoops.add(loopHeaders[pos]);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1166 exits &= ~lMask;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1167 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1168 pos++;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1169 } while (exits != 0);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1170
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1171 Collections.sort(exitLoops, new Comparator<BciBlock>() {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1172
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1173 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1174 public int compare(BciBlock o1, BciBlock o2) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1175 return Long.bitCount(o2.loops) - Long.bitCount(o1.loops);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1176 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1177 });
5210
e3e7542d78b7 Loop-closed form GraphBuidling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5160
diff changeset
1178
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1179 int bci = targetBlock.startBci;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1180 if (targetBlock instanceof ExceptionDispatchBlock) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1181 bci = ((ExceptionDispatchBlock) targetBlock).deoptBci;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1182 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1183 HIRFrameStateBuilder newState = state.copy();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1184 for (BciBlock loop : exitLoops) {
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1185 LoopBeginNode loopBegin = (LoopBeginNode) loop.getFirstInstruction(this.getCurrentDimension());
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1186 LoopExitNode loopExit = currentGraph.add(new LoopExitNode(loopBegin));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1187 if (lastLoopExit != null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1188 lastLoopExit.setNext(loopExit);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1189 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1190 if (firstLoopExit == null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1191 firstLoopExit = loopExit;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1192 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1193 lastLoopExit = loopExit;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1194 Debug.log("Target %s (%s) Exits %s, scanning framestates...", targetBlock, target, loop);
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1195 newState.insertLoopProxies(loopExit, (HIRFrameStateBuilder) loop.getEntryState(this.getCurrentDimension()));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1196 loopExit.setStateAfter(newState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1197 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1198
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1199 lastLoopExit.setNext(target);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1200 return new Target(firstLoopExit, newState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1201 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1202 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1203 return new Target(target, state);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1204 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1205
15030
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1206 private FixedNode createTarget(double probability, BciBlock block, HIRFrameStateBuilder stateAfter) {
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1207 assert probability >= 0 && probability <= 1.01 : probability;
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1208 if (isNeverExecutedCode(probability)) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1209 return currentGraph.add(new DeoptimizeNode(InvalidateReprofile, UnreachedCode));
15030
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1210 } else {
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1211 assert block != null;
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1212 return createTarget(block, stateAfter);
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1213 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1214 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1215
15030
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1216 private FixedNode createTarget(BciBlock block, HIRFrameStateBuilder state) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1217 assert block != null && state != null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1218 assert !block.isExceptionEntry || state.stackSize() == 1;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1219
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1220 int operatingDimension = this.getCurrentDimension();
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1221 if (this.explodeLoops && this.explodeLoopsContext != null && !this.explodeLoopsContext.isEmpty()) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1222 int i;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1223 for (i = explodeLoopsContext.size() - 1; i >= 0; --i) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1224 ExplodedLoopContext context = explodeLoopsContext.elementAt(i);
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1225 if (context.header == block) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1226
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1227 // We have a hit on our current explosion context loop begin.
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1228 if (context.targetPeelIteration == -1) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1229 // This is the first hit => allocate a new dimension and at the same
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1230 // time mark the context loop begin as hit during the current
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1231 // iteration.
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1232 context.targetPeelIteration = nextPeelIteration++;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1233 if (nextPeelIteration > GraalOptions.MaximumLoopExplosionCount.getValue()) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1234 throw new BailoutException("too many loop explosion interations - does the explosion not terminate?");
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1235 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1236 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1237
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1238 // Operate on the target dimension.
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1239 operatingDimension = context.targetPeelIteration;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1240 break;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1241 } else if (block.getId() > context.header.getId() && block.getId() <= context.header.loopEnd) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1242 // We hit the range of this context.
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1243 operatingDimension = context.peelIteration;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1244 break;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1245 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1246 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1247
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1248 if (i == -1) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1249 // I did not find a dimension.
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1250 operatingDimension = 0;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1251 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1252 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1253
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1254 if (block.getFirstInstruction(operatingDimension) == null) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1255 /*
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1256 * This is the first time we see this block as a branch target. Create and
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1257 * return a placeholder that later can be replaced with a MergeNode when we see
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1258 * this block again.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1259 */
18828
161503950494 Avoid insertion of block placeholder node. Use begin node instead.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18825
diff changeset
1260 FixedNode targetNode;
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1261 block.setFirstInstruction(operatingDimension, currentGraph.add(new BeginNode()));
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1262 targetNode = block.getFirstInstruction(operatingDimension);
18828
161503950494 Avoid insertion of block placeholder node. Use begin node instead.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18825
diff changeset
1263 Target target = checkLoopExit(targetNode, block, state);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1264 FixedNode result = target.fixed;
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1265 AbstractFrameStateBuilder<?, ?> entryState = target.state == state ? state.copy() : target.state;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1266 block.setEntryState(operatingDimension, entryState);
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1267 entryState.clearNonLiveLocals(block, liveness, true);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1268
18828
161503950494 Avoid insertion of block placeholder node. Use begin node instead.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18825
diff changeset
1269 Debug.log("createTarget %s: first visit, result: %s", block, targetNode);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1270 return result;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1271 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1272
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1273 // We already saw this block before, so we have to merge states.
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1274 if (!((HIRFrameStateBuilder) block.getEntryState(operatingDimension)).isCompatibleWith(state)) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1275 throw new BailoutException("stacks do not match; bytecodes would not verify");
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1276 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1277
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1278 if (block.getFirstInstruction(operatingDimension) instanceof LoopBeginNode) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1279 assert this.explodeLoops || (block.isLoopHeader && currentBlock.getId() >= block.getId()) : "must be backward branch";
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1280 /*
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1281 * Backward loop edge. We need to create a special LoopEndNode and merge with
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1282 * the loop begin node created before.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1283 */
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1284 LoopBeginNode loopBegin = (LoopBeginNode) block.getFirstInstruction(operatingDimension);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1285 Target target = checkLoopExit(currentGraph.add(new LoopEndNode(loopBegin)), block, state);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1286 FixedNode result = target.fixed;
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1287 ((HIRFrameStateBuilder) block.getEntryState(operatingDimension)).merge(loopBegin, target.state);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1288
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1289 Debug.log("createTarget %s: merging backward branch to loop header %s, result: %s", block, loopBegin, result);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1290 return result;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1291 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1292 assert currentBlock == null || currentBlock.getId() < block.getId() : "must not be backward branch";
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1293 assert block.getFirstInstruction(operatingDimension).next() == null : "bytecodes already parsed for block";
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1294
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1295 if (block.getFirstInstruction(operatingDimension) instanceof AbstractBeginNode && !(block.getFirstInstruction(operatingDimension) instanceof AbstractMergeNode)) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1296 /*
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1297 * This is the second time we see this block. Create the actual MergeNode and
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1298 * the End Node for the already existing edge. For simplicity, we leave the
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1299 * placeholder in the graph and just append the new nodes after the placeholder.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1300 */
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1301 AbstractBeginNode placeholder = (AbstractBeginNode) block.getFirstInstruction(operatingDimension);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1302
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1303 // The EndNode for the already existing edge.
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1304 AbstractEndNode end = currentGraph.add(new EndNode());
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1305 // The MergeNode that replaces the placeholder.
18996
46c2e70d54ad Make AbstractMergeNode abstract and introduce concrete subclass MergeNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18995
diff changeset
1306 AbstractMergeNode mergeNode = currentGraph.add(new MergeNode());
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1307 FixedNode next = placeholder.next();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1308
18831
c142633a6304 Fix regression in graph builder related to removal of placeholder nodes. Do not create successor blocks for invokes without exception handler successor.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18828
diff changeset
1309 if (placeholder.predecessor() instanceof ControlSplitNode) {
c142633a6304 Fix regression in graph builder related to removal of placeholder nodes. Do not create successor blocks for invokes without exception handler successor.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18828
diff changeset
1310 placeholder.setNext(end);
c142633a6304 Fix regression in graph builder related to removal of placeholder nodes. Do not create successor blocks for invokes without exception handler successor.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18828
diff changeset
1311 } else {
c142633a6304 Fix regression in graph builder related to removal of placeholder nodes. Do not create successor blocks for invokes without exception handler successor.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18828
diff changeset
1312 placeholder.replaceAtPredecessor(end);
c142633a6304 Fix regression in graph builder related to removal of placeholder nodes. Do not create successor blocks for invokes without exception handler successor.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18828
diff changeset
1313 placeholder.safeDelete();
c142633a6304 Fix regression in graph builder related to removal of placeholder nodes. Do not create successor blocks for invokes without exception handler successor.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18828
diff changeset
1314 }
c142633a6304 Fix regression in graph builder related to removal of placeholder nodes. Do not create successor blocks for invokes without exception handler successor.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18828
diff changeset
1315
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1316 mergeNode.addForwardEnd(end);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1317 mergeNode.setNext(next);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1318
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1319 block.setFirstInstruction(operatingDimension, mergeNode);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1320 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1321
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1322 AbstractMergeNode mergeNode = (AbstractMergeNode) block.getFirstInstruction(operatingDimension);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1323
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1324 // The EndNode for the newly merged edge.
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1325 AbstractEndNode newEnd = currentGraph.add(new EndNode());
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1326 Target target = checkLoopExit(newEnd, block, state);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1327 FixedNode result = target.fixed;
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1328 ((HIRFrameStateBuilder) block.getEntryState(operatingDimension)).merge(mergeNode, target.state);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1329 mergeNode.addForwardEnd(newEnd);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1330
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1331 Debug.log("createTarget %s: merging state, result: %s", block, result);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1332 return result;
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1333 }
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1334
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1335 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1336 * Returns a block begin node with the specified state. If the specified probability is
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1337 * 0, the block deoptimizes immediately.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1338 */
18993
480bd3b1adcd Rename BeginNode => AbstractBeginNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18937
diff changeset
1339 private AbstractBeginNode createBlockTarget(double probability, BciBlock block, HIRFrameStateBuilder stateAfter) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1340 FixedNode target = createTarget(probability, block, stateAfter);
18994
8b4ef818169c Make AbstractBeginNode an abstract class and create concrete subclass BeginNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18993
diff changeset
1341 AbstractBeginNode begin = BeginNode.begin(target);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1342
15145
df2ef5204f2b Remove AbstractBeginNode, move the framestate from AbstractBeginNode to BeginStateSplitNode.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15032
diff changeset
1343 assert !(target instanceof DeoptimizeNode && begin instanceof BeginStateSplitNode && ((BeginStateSplitNode) begin).stateAfter() != null) : "We are not allowed to set the stateAfter of the begin node, because we have to deoptimize "
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1344 + "to a bci _before_ the actual if, so that the interpreter can update the profiling information.";
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1345 return begin;
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1346 }
5051
2ab527c53dba another fix for goto's deopt case
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5050
diff changeset
1347
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1348 private ValueNode synchronizedObject(HIRFrameStateBuilder state, ResolvedJavaMethod target) {
15311
820c6d353358 added ModifiersProvider as superinterface for ResolvedJava[Method|Field|Type] and implemented all checks against modifiers as default methods
Doug Simon <doug.simon@oracle.com>
parents: 15294
diff changeset
1349 if (target.isStatic()) {
18361
6ac7e9c85be6 Split getEncoding into two methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
1350 return appendConstant(target.getDeclaringClass().getJavaClass());
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1351 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1352 return state.loadLocal(0);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1353 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1354 }
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1355
18918
e8fd0342d9c4 GraphBuilder simplifications.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18917
diff changeset
1356 protected void processBlock(BytecodeParser parser, BciBlock block) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1357 // Ignore blocks that have no predecessors by the time their bytecodes are parsed
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1358 if (block == null || block.getFirstInstruction(this.getCurrentDimension()) == null) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1359 Debug.log("Ignoring block %s", block);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1360 return;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1361 }
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1362 try (Indent indent = Debug.logAndIndent("Parsing block %s firstInstruction: %s loopHeader: %b", block, block.getFirstInstruction(this.getCurrentDimension()), block.isLoopHeader)) {
5026
b11561111585 Remove FrameStateAccess: Make FrameState immutable and move all modification logic into FrameStateBuilder
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4997
diff changeset
1363
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1364 lastInstr = block.getFirstInstruction(this.getCurrentDimension());
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1365 frameState = (HIRFrameStateBuilder) block.getEntryState(this.getCurrentDimension());
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1366 parser.setCurrentFrameState(frameState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1367 currentBlock = block;
4614
a3882fd1ae61 Make it possible to have multiple LoopEnds per LoopBegin
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4554
diff changeset
1368
18995
a2cb19764970 Rename MergeNode to AbstractMergeNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18994
diff changeset
1369 if (lastInstr instanceof AbstractMergeNode) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1370 int bci = block.startBci;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1371 if (block instanceof ExceptionDispatchBlock) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1372 bci = ((ExceptionDispatchBlock) block).deoptBci;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1373 }
18995
a2cb19764970 Rename MergeNode to AbstractMergeNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18994
diff changeset
1374 ((AbstractMergeNode) lastInstr).setStateAfter(frameState.create(bci));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1375 }
14871
667710021ea1 removed methods in Indent that are redundant with those in Debug
Doug Simon <doug.simon@oracle.com>
parents: 14851
diff changeset
1376
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1377 if (block == returnBlock) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1378 Kind returnKind = method.getSignature().getReturnKind().getStackKind();
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1379 ValueNode x = returnKind == Kind.Void ? null : frameState.pop(returnKind);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1380 assert frameState.stackSize() == 0;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1381 beforeReturn(x);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1382 this.returnValue = x;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1383 this.beforeReturnNode = this.lastInstr;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1384 } else if (block == unwindBlock) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1385 if (currentDepth == 0) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1386 frameState.setRethrowException(false);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1387 createUnwind();
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1388 } else {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1389 ValueNode exception = frameState.apop();
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1390 this.unwindValue = exception;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1391 this.beforeUnwindNode = this.lastInstr;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1392 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1393 } else if (block instanceof ExceptionDispatchBlock) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1394 createExceptionDispatch((ExceptionDispatchBlock) block);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1395 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1396 frameState.setRethrowException(false);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1397 iterateBytecodesForBlock(block);
14871
667710021ea1 removed methods in Indent that are redundant with those in Debug
Doug Simon <doug.simon@oracle.com>
parents: 14851
diff changeset
1398 }
667710021ea1 removed methods in Indent that are redundant with those in Debug
Doug Simon <doug.simon@oracle.com>
parents: 14851
diff changeset
1399 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1400 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1401
18916
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1402 /**
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1403 * Remove loop header without loop ends. This can happen with degenerated loops like
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1404 * this one:
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1405 *
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1406 * <pre>
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1407 * for (;;) {
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1408 * try {
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1409 * break;
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1410 * } catch (UnresolvedException iioe) {
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1411 * }
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1412 * }
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1413 * </pre>
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1414 */
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1415 private void connectLoopEndToBegin() {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1416 for (LoopBeginNode begin : currentGraph.getNodes(LoopBeginNode.class)) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1417 if (begin.loopEnds().isEmpty()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1418 assert begin.forwardEndCount() == 1;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1419 currentGraph.reduceDegenerateLoopBegin(begin);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1420 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1421 GraphUtil.normalizeLoopBegin(begin);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1422 }
9003
a8fea2979e63 eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents: 8660
diff changeset
1423 }
a8fea2979e63 eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents: 8660
diff changeset
1424 }
a8fea2979e63 eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents: 8660
diff changeset
1425
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1426 private void createUnwind() {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1427 assert frameState.stackSize() == 1 : frameState;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1428 ValueNode exception = frameState.apop();
15263
0b25b81414c9 Move various bci constants from FrameState (gral.nodes) to BytecodeFrame (graal.api.code)
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15261
diff changeset
1429 synchronizedEpilogue(BytecodeFrame.AFTER_EXCEPTION_BCI, null);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1430 append(new UnwindNode(exception));
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1431 }
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1432
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1433 private void synchronizedEpilogue(int bci, ValueNode currentReturnValue) {
15267
98d45600222c Add ResolvedJavaMethod.isSynchronized
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15266
diff changeset
1434 if (method.isSynchronized()) {
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1435 MonitorExitNode monitorExit = genMonitorExit(methodSynchronizedObject, currentReturnValue);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1436 if (currentReturnValue != null) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1437 frameState.push(currentReturnValue.getKind(), currentReturnValue);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1438 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1439 monitorExit.setStateAfter(frameState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1440 assert !frameState.rethrowException();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1441 }
6676
090868cbcda6 Graal infrastructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents: 6648
diff changeset
1442 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1443
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1444 private void createExceptionDispatch(ExceptionDispatchBlock block) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1445 assert frameState.stackSize() == 1 : frameState;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1446 if (block.handler.isCatchAll()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1447 assert block.getSuccessorCount() == 1;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1448 appendGoto(createTarget(block.getSuccessor(0), frameState));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1449 return;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1450 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1451
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1452 JavaType catchType = block.handler.getCatchType();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1453 if (graphBuilderConfig.eagerResolving()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1454 catchType = lookupType(block.handler.catchTypeCPI(), INSTANCEOF);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1455 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1456 boolean initialized = (catchType instanceof ResolvedJavaType);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1457 if (initialized && graphBuilderConfig.getSkippedExceptionTypes() != null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1458 ResolvedJavaType resolvedCatchType = (ResolvedJavaType) catchType;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1459 for (ResolvedJavaType skippedType : graphBuilderConfig.getSkippedExceptionTypes()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1460 if (skippedType.isAssignableFrom(resolvedCatchType)) {
15220
ccf0c5a1edf1 Use a synthetic BCI instead of a random BCI (the first parsed bytecode that could throw an exception) for the exception unwind block
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15200
diff changeset
1461 BciBlock nextBlock = block.getSuccessorCount() == 1 ? unwindBlock() : block.getSuccessor(1);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1462 ValueNode exception = frameState.stackAt(0);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1463 FixedNode trueSuccessor = currentGraph.add(new DeoptimizeNode(InvalidateReprofile, UnreachedCode));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1464 FixedNode nextDispatch = createTarget(nextBlock, frameState);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1465 append(new IfNode(currentGraph.unique(new InstanceOfNode((ResolvedJavaType) catchType, exception, null)), trueSuccessor, nextDispatch, 0));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1466 return;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1467 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1468 }
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1469 }
5256
1e153fdac9fb Fix and simplify exception handling in the bytecode parser
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 5255
diff changeset
1470
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1471 if (initialized) {
15220
ccf0c5a1edf1 Use a synthetic BCI instead of a random BCI (the first parsed bytecode that could throw an exception) for the exception unwind block
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15200
diff changeset
1472 BciBlock nextBlock = block.getSuccessorCount() == 1 ? unwindBlock() : block.getSuccessor(1);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1473 ValueNode exception = frameState.stackAt(0);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1474 CheckCastNode checkCast = currentGraph.add(new CheckCastNode((ResolvedJavaType) catchType, exception, null, false));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1475 frameState.apop();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1476 frameState.push(Kind.Object, checkCast);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1477 FixedNode catchSuccessor = createTarget(block.getSuccessor(0), frameState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1478 frameState.apop();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1479 frameState.push(Kind.Object, exception);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1480 FixedNode nextDispatch = createTarget(nextBlock, frameState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1481 checkCast.setNext(catchSuccessor);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1482 append(new IfNode(currentGraph.unique(new InstanceOfNode((ResolvedJavaType) catchType, exception, null)), checkCast, nextDispatch, 0.5));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1483 } else {
18361
6ac7e9c85be6 Split getEncoding into two methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
1484 handleUnresolvedExceptionType(catchType);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1485 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1486 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1487
15030
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1488 private void appendGoto(FixedNode target) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1489 if (lastInstr != null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1490 lastInstr.setNext(target);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1491 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1492 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1493
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1494 private boolean isBlockEnd(Node n) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1495 return n instanceof ControlSplitNode || n instanceof ControlSinkNode;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1496 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1497
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1498 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1499 protected void iterateBytecodesForBlock(BciBlock block) {
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1500 if (block.isLoopHeader && !explodeLoops) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1501 // Create the loop header block, which later will merge the backward branches of
18912
9536c47658a2 Introduce new option InlineDuringParsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
1502 // the loop.
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1503 AbstractEndNode preLoopEnd = currentGraph.add(new EndNode());
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1504 LoopBeginNode loopBegin = currentGraph.add(new LoopBeginNode());
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1505 lastInstr.setNext(preLoopEnd);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1506 // Add the single non-loop predecessor of the loop header.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1507 loopBegin.addForwardEnd(preLoopEnd);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1508 lastInstr = loopBegin;
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1509
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1510 // Create phi functions for all local variables and operand stack slots.
19173
396ca3a22ee8 Perform analysis for locals changed in the loop and avoid creating phis for loop invariant locals.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19171
diff changeset
1511 frameState.insertLoopPhis(liveness, block.loopId, loopBegin);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1512 loopBegin.setStateAfter(frameState.create(block.startBci));
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1513
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1514 /*
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1515 * We have seen all forward branches. All subsequent backward branches will
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1516 * merge to the loop header. This ensures that the loop header has exactly one
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1517 * non-loop predecessor.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1518 */
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1519 block.setFirstInstruction(this.getCurrentDimension(), loopBegin);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1520 /*
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1521 * We need to preserve the frame state builder of the loop header so that we can
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1522 * merge values for phi functions, so make a copy of it.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1523 */
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1524 block.setEntryState(this.getCurrentDimension(), frameState.copy());
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1525
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1526 Debug.log(" created loop header %s", loopBegin);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1527 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1528 assert lastInstr.next() == null : "instructions already appended at block " + block;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1529 Debug.log(" frameState: %s", frameState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1530
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1531 lastInstr = finishInstruction(lastInstr, frameState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1532
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1533 int endBCI = stream.endBCI();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1534
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1535 stream.setBCI(block.startBci);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1536 int bci = block.startBci;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1537 BytecodesParsed.add(block.endBci - bci);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1538
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1539 while (bci < endBCI) {
16573
a2ec1ac769e4 Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 16563
diff changeset
1540 if (graphBuilderConfig.insertNonSafepointDebugInfo() && lnt != null) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1541 currentLineNumber = lnt.getLineNumber(bci);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1542 if (currentLineNumber != previousLineNumber) {
16573
a2ec1ac769e4 Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 16563
diff changeset
1543 append(createInfoPointNode(InfopointReason.LINE_NUMBER));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1544 previousLineNumber = currentLineNumber;
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1545 }
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1546 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1547
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1548 // read the opcode
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1549 int opcode = stream.currentBC();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1550 traceState();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1551 traceInstruction(bci, opcode, bci == block.startBci);
18920
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
1552 if (currentDepth == 0 && bci == entryBCI) {
18818
adf3a8581a67 Factor JSR info data into separate data structure from BciBlock.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18817
diff changeset
1553 if (block.getJsrScope() != JsrScope.EMPTY_SCOPE) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1554 throw new BailoutException("OSR into a JSR scope is not supported");
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1555 }
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1556 EntryMarkerNode x = append(new EntryMarkerNode());
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1557 frameState.insertProxies(x);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1558 x.setStateAfter(frameState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1559 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1560 processBytecode(bci, opcode);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1561
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1562 if (lastInstr == null || isBlockEnd(lastInstr) || lastInstr.next() != null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1563 break;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1564 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1565
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1566 stream.next();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1567 bci = stream.currentBCI();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1568
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1569 if (bci > block.endBci) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1570 frameState.clearNonLiveLocals(currentBlock, liveness, false);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1571 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1572 if (lastInstr instanceof StateSplit) {
18997
2ccaaf5a6be4 Fix class comparison statements for BeginNode and MergeNode to reflect new class hierarchy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18996
diff changeset
1573 if (lastInstr instanceof BeginNode) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1574 // BeginNodes do not need a frame state
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1575 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1576 StateSplit stateSplit = (StateSplit) lastInstr;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1577 if (stateSplit.stateAfter() == null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1578 stateSplit.setStateAfter(frameState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1579 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1580 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1581 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1582 lastInstr = finishInstruction(lastInstr, frameState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1583 if (bci < endBCI) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1584 if (bci > block.endBci) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1585 assert !block.getSuccessor(0).isExceptionEntry;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1586 assert block.numNormalSuccessors() == 1;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1587 // we fell through to the next block, add a goto and break
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1588 appendGoto(createTarget(block.getSuccessor(0), frameState));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1589 break;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1590 }
5375
3035b6b881d9 removed stateAfter field from FixedWithNextNode - now only StateSplit implementations have this field
Doug Simon <doug.simon@oracle.com>
parents: 5373
diff changeset
1591 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1592 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1593 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1594
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1595 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1596 * A hook for derived classes to modify the last instruction or add other instructions.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1597 *
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1598 * @param instr The last instruction (= fixed node) which was added.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1599 * @param state The current frame state.
14906
f3a5036cc13c javadoc fixes
Bernhard Urban <bernhard.urban@jku.at>
parents: 14904
diff changeset
1600 * @return Returns the (new) last instruction.
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1601 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1602 protected FixedWithNextNode finishInstruction(FixedWithNextNode instr, HIRFrameStateBuilder state) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1603 return instr;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1604 }
14758
c612c2742a4f extend graph builder and CompilationResult for substrateVM
Erik Eckstein <erik.eckstein@oracle.com>
parents: 14746
diff changeset
1605
16573
a2ec1ac769e4 Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 16563
diff changeset
1606 private InfopointNode createInfoPointNode(InfopointReason reason) {
a2ec1ac769e4 Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 16563
diff changeset
1607 if (graphBuilderConfig.insertFullDebugInfo()) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1608 return new FullInfopointNode(reason, frameState.create(bci()));
16573
a2ec1ac769e4 Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 16563
diff changeset
1609 } else {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1610 return new SimpleInfopointNode(reason, new BytecodePosition(null, method, bci()));
16573
a2ec1ac769e4 Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 16563
diff changeset
1611 }
a2ec1ac769e4 Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 16563
diff changeset
1612 }
a2ec1ac769e4 Add simple infopoint nodes which do not contain debugging informations for values. Use them when shouldDebugNonSafepoints is true.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 16563
diff changeset
1613
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1614 private void traceState() {
18817
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1615 if (Debug.isEnabled() && Options.TraceBytecodeParserLevel.getValue() >= TRACELEVEL_STATE && Debug.isLogEnabled()) {
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1616 traceStateHelper();
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1617 }
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1618 }
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1619
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1620 private void traceStateHelper() {
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1621 Debug.log(String.format("| state [nr locals = %d, stack depth = %d, method = %s]", frameState.localsSize(), frameState.stackSize(), method));
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1622 for (int i = 0; i < frameState.localsSize(); ++i) {
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1623 ValueNode value = frameState.localAt(i);
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1624 Debug.log(String.format("| local[%d] = %-8s : %s", i, value == null ? "bogus" : value.getKind().getJavaName(), value));
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1625 }
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1626 for (int i = 0; i < frameState.stackSize(); ++i) {
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1627 ValueNode value = frameState.stackAt(i);
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1628 Debug.log(String.format("| stack[%d] = %-8s : %s", i, value == null ? "bogus" : value.getKind().getJavaName(), value));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1629 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1630 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1631
14947
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1632 @Override
14948
bc72e5ed9752 AbstractBytecodeParser: rename ifNode to genIf.
Josef Eisl <josef.eisl@jku.at>
parents: 14947
diff changeset
1633 protected void genIf(ValueNode x, Condition cond, ValueNode y) {
14947
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1634 // assert !x.isDeleted() && !y.isDeleted();
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1635 // assert currentBlock.numNormalSuccessors() == 2;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1636 assert currentBlock.getSuccessors().size() == 2;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1637 BciBlock trueBlock = currentBlock.getSuccessors().get(0);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1638 BciBlock falseBlock = currentBlock.getSuccessors().get(1);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1639 if (trueBlock == falseBlock) {
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1640 appendGoto(createTarget(trueBlock, frameState));
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1641 return;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1642 }
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1643
16886
b61b88c9c103 Make handling of removeNeverExecutedCode more consistent
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16841
diff changeset
1644 double probability = branchProbability();
14947
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1645
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1646 // the mirroring and negation operations get the condition into canonical form
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1647 boolean mirror = cond.canonicalMirror();
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1648 boolean negate = cond.canonicalNegate();
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1649
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1650 ValueNode a = mirror ? y : x;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1651 ValueNode b = mirror ? x : y;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1652
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1653 ValueNode condition;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1654 assert !a.getKind().isNumericFloat();
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1655 if (cond == Condition.EQ || cond == Condition.NE) {
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1656 if (a.getKind() == Kind.Object) {
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1657 condition = genObjectEquals(a, b);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1658 } else {
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1659 condition = genIntegerEquals(a, b);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1660 }
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1661 } else {
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1662 assert a.getKind() != Kind.Object && !cond.isUnsigned();
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1663 condition = genIntegerLessThan(a, b);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1664 }
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1665 condition = genUnique(condition);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1666
19117
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1667 if (condition instanceof LogicConstantNode) {
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1668 LogicConstantNode constantLogicNode = (LogicConstantNode) condition;
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1669 boolean value = constantLogicNode.getValue();
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1670 if (negate) {
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1671 value = !value;
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1672 }
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1673 BciBlock nextBlock = falseBlock;
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1674 if (value) {
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1675 nextBlock = trueBlock;
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1676 }
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1677 appendGoto(createTarget(nextBlock, frameState));
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1678 } else {
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1679 ValueNode trueSuccessor = createBlockTarget(probability, trueBlock, frameState);
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1680 ValueNode falseSuccessor = createBlockTarget(1 - probability, falseBlock, frameState);
14947
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1681
19117
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1682 ValueNode ifNode = negate ? genIfNode(condition, falseSuccessor, trueSuccessor, 1 - probability) : genIfNode(condition, trueSuccessor, falseSuccessor, probability);
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1683 append(ifNode);
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1684 }
14947
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1685 }
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1686
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1687 public StampProvider getStampProvider() {
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1688 return stampProvider;
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1689 }
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1690
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1691 public MetaAccessProvider getMetaAccess() {
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1692 return metaAccess;
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1693 }
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1694
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1695 public Assumptions getAssumptions() {
19250
8ab925a6f724 made Assumptions be part of a StructuredGraph
Doug Simon <doug.simon@oracle.com>
parents: 19241
diff changeset
1696 return currentGraph.getAssumptions();
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1697 }
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1698
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1699 public void push(Kind kind, ValueNode value) {
19178
c8091ec0fdc0 added graph builder plugins for FrameWithoutBoxing
Doug Simon <doug.simon@oracle.com>
parents: 19173
diff changeset
1700 assert kind == kind.getStackKind();
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1701 frameState.push(kind, value);
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1702 }
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1703
19170
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1704 private int getCurrentDimension() {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1705 if (this.explodeLoopsContext == null || this.explodeLoopsContext.isEmpty()) {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1706 return 0;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1707 } else {
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1708 return this.explodeLoopsContext.peek().peelIteration;
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1709 }
3b2e98f9e47c Initial prototype for loop explosion during graph building.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19147
diff changeset
1710 }
19178
c8091ec0fdc0 added graph builder plugins for FrameWithoutBoxing
Doug Simon <doug.simon@oracle.com>
parents: 19173
diff changeset
1711
c8091ec0fdc0 added graph builder plugins for FrameWithoutBoxing
Doug Simon <doug.simon@oracle.com>
parents: 19173
diff changeset
1712 public ConstantReflectionProvider getConstantReflection() {
19179
df3561f7c9ad rename: constantReflectionProvider -> constantReflection
Doug Simon <doug.simon@oracle.com>
parents: 19178
diff changeset
1713 return constantReflection;
19178
c8091ec0fdc0 added graph builder plugins for FrameWithoutBoxing
Doug Simon <doug.simon@oracle.com>
parents: 19173
diff changeset
1714 }
c8091ec0fdc0 added graph builder plugins for FrameWithoutBoxing
Doug Simon <doug.simon@oracle.com>
parents: 19173
diff changeset
1715
19241
30c8d110b281 More Truffle graph builder plugins and parse time canonicalizations.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19240
diff changeset
1716 public SnippetReflectionProvider getSnippetReflection() {
30c8d110b281 More Truffle graph builder plugins and parse time canonicalizations.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19240
diff changeset
1717 return snippetReflectionProvider;
30c8d110b281 More Truffle graph builder plugins and parse time canonicalizations.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19240
diff changeset
1718 }
30c8d110b281 More Truffle graph builder plugins and parse time canonicalizations.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19240
diff changeset
1719
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1720 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1721 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1722 }