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annotate graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java @ 19155:ac9ad302e12f

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added utility to GraphBuilderContext for generating a receiver null check from within an InvocationPlugin for a non-static method
author Doug Simon <doug.simon@oracle.com>
date Thu, 05 Feb 2015 15:19:40 +0100
parents 609480dfa0d8
children 5adc03d22312
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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.bytecode.*;
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36 import com.oracle.graal.compiler.common.*;
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37 import com.oracle.graal.compiler.common.calc.*;
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38 import com.oracle.graal.compiler.common.type.*;
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39 import com.oracle.graal.debug.*;
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40 import com.oracle.graal.graph.*;
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41 import com.oracle.graal.graph.Graph.Mark;
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42 import com.oracle.graal.graph.Node.ValueNumberable;
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43 import com.oracle.graal.graph.iterators.*;
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44 import com.oracle.graal.java.BciBlockMapping.BciBlock;
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45 import com.oracle.graal.java.BciBlockMapping.ExceptionDispatchBlock;
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46 import com.oracle.graal.java.BciBlockMapping.LocalLiveness;
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47 import com.oracle.graal.java.GraphBuilderPlugins.InlineInvokePlugin;
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48 import com.oracle.graal.java.GraphBuilderPlugins.InvocationPlugin;
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49 import com.oracle.graal.java.GraphBuilderPlugins.LoopExplosionPlugin;
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50 import com.oracle.graal.nodes.*;
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51 import com.oracle.graal.nodes.CallTargetNode.InvokeKind;
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52 import com.oracle.graal.nodes.calc.*;
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53 import com.oracle.graal.nodes.extended.*;
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54 import com.oracle.graal.nodes.java.*;
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55 import com.oracle.graal.nodes.spi.*;
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56 import com.oracle.graal.nodes.type.*;
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57 import com.oracle.graal.nodes.util.*;
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58 import com.oracle.graal.phases.*;
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59 import com.oracle.graal.phases.tiers.*;
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60
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61 /**
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62 * The {@code GraphBuilder} class parses the bytecode of a method and builds the IR graph.
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63 */
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64 public class GraphBuilderPhase extends BasePhase<HighTierContext> {
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65
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66 private final GraphBuilderConfiguration graphBuilderConfig;
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67 private final GraphBuilderPlugins graphBuilderPlugins;
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68
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69 public GraphBuilderPhase(GraphBuilderConfiguration config) {
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70 this(config, new DefaultGraphBuilderPlugins());
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71 }
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72
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73 public GraphBuilderPhase(GraphBuilderConfiguration config, GraphBuilderPlugins graphBuilderPlugins) {
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74 this.graphBuilderConfig = config;
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75 this.graphBuilderPlugins = graphBuilderPlugins;
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76 }
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77
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78 @Override
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79 protected void run(StructuredGraph graph, HighTierContext context) {
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80 new Instance(context.getMetaAccess(), context.getStampProvider(), context.getAssumptions(), context.getConstantReflection(), graphBuilderConfig, graphBuilderPlugins,
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81 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 Assumptions assumptions;
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105 private final ConstantReflectionProvider constantReflectionProvider;
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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, Assumptions assumptions, ConstantReflectionProvider constantReflectionProvider,
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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.assumptions = assumptions;
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121 this.graphBuilderPlugins = graphBuilderPlugins;
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122 this.constantReflectionProvider = constantReflectionProvider;
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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, Assumptions assumptions, ConstantReflectionProvider constantReflectionProvider,
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127 GraphBuilderConfiguration graphBuilderConfig, OptimisticOptimizations optimisticOpts) {
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diff changeset
128 this(metaAccess, stampProvider, assumptions, constantReflectionProvider, graphBuilderConfig, null, optimisticOpts);
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
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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
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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
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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
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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
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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
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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
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parents: 13584
diff changeset
159 }
3733
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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
Lukas Stadler <lukas.stadler@jku.at>
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
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
172 this.fixed = fixed;
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
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
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
177 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
178
15032
c9bf91560c82 BciBlock: make entryState abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 15030
diff changeset
179 private BciBlock[] loopHeaders;
c9bf91560c82 BciBlock: make entryState abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 15030
diff changeset
180 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
181 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
182 private int currentDepth;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
183
18920
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
184 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
185 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
186 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
187
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 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
189 private ExceptionDispatchBlock unwindBlock;
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
190 private BciBlock returnBlock;
18925
14599c77560a Do not always allocate monitorId NodeInputList. Allow null NodeInputList.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18923
diff changeset
191
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
192 private ValueNode returnValue;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
193 private FixedWithNextNode beforeReturnNode;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
194 private ValueNode unwindValue;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
195 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
196
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
197 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
198 private final boolean explodeLoops;
18920
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
199
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
200 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
201 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
202 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
203
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
204 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
205 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
206 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
207 }
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
208
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
209 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
210 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
211 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
212 } 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
213 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
214 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
215 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
216
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
217 public ValueNode getReturnValue() {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
218 return returnValue;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
219 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
220
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
221 public FixedWithNextNode getBeforeReturnNode() {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
222 return this.beforeReturnNode;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
223 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
224
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
225 public ValueNode getUnwindValue() {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
226 return unwindValue;
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 getBeforeUnwindNode() {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
230 return this.beforeUnwindNode;
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
18920
4af661af76fd Restructuring in the GraphBuilder to have less fields in the phase instance.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18919
diff changeset
233 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
234 this.currentDepth = depth;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
235 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
236 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
237 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
238 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
239
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
240 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
241
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
242 // 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
243 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
244 loopHeaders = blockMap.getLoopHeaders();
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
245 liveness = blockMap.liveness;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
246
18919
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
247 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
248 this.setCurrentFrameState(startFrameState);
18919
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
249
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
250 if (startInstruction == currentGraph.start()) {
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
251 StartNode startNode = currentGraph.start();
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
252 if (method.isSynchronized()) {
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
253 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
254 } else {
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
255 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
256 assert bci() == 0;
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
257 startNode.setStateAfter(frameState.create(bci()));
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
258 }
0061f550ef31 Make starting node a parameter in the GraphBuilder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18918
diff changeset
259 }
18918
e8fd0342d9c4 GraphBuilder simplifications.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18917
diff changeset
260
15267
98d45600222c Add ResolvedJavaMethod.isSynchronized
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15266
diff changeset
261 if (method.isSynchronized()) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
262 // 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
263 methodSynchronizedObject = synchronizedObject(frameState, method);
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
264 MonitorEnterNode monitorEnter = genMonitorEnter(methodSynchronizedObject);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
265 frameState.clearNonLiveLocals(blockMap.startBlock, liveness, true);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
266 assert bci() == 0;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
267 monitorEnter.setStateAfter(frameState.create(bci()));
5210
e3e7542d78b7 Loop-closed form GraphBuidling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5160
diff changeset
268 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
269
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
270 if (graphBuilderConfig.insertNonSafepointDebugInfo()) {
18916
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
271 append(createInfoPointNode(InfopointReason.METHOD_START));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
272 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
273
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
274 currentBlock = blockMap.startBlock;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
275 blockMap.startBlock.entryState = frameState;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
276 if (blockMap.startBlock.isLoopHeader) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
277 appendGoto(createTarget(blockMap.startBlock, frameState));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
278 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
279 blockMap.startBlock.firstInstruction = lastInstr;
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
280 }
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7522
diff changeset
281
18820
ade7699e160e Calculate blocks immediately in correct order.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18818
diff changeset
282 for (BciBlock block : blockMap.getBlocks()) {
18918
e8fd0342d9c4 GraphBuilder simplifications.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18917
diff changeset
283 processBlock(this, block);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
284 }
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
285 processBlock(this, returnBlock);
18918
e8fd0342d9c4 GraphBuilder simplifications.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18917
diff changeset
286 processBlock(this, unwindBlock);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
287
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
288 Debug.dump(currentGraph, "After bytecode parsing");
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
289
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
290 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
291 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
292
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
293 private BciBlock returnBlock(int bci) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
294 if (returnBlock == null) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
295 returnBlock = new BciBlock();
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
296 returnBlock.startBci = bci;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
297 returnBlock.endBci = bci;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
298 returnBlock.setId(Integer.MAX_VALUE);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
299 }
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
300 return returnBlock;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
301 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
302
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
303 private BciBlock unwindBlock() {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
304 if (unwindBlock == null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
305 unwindBlock = new ExceptionDispatchBlock();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
306 unwindBlock.startBci = -1;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
307 unwindBlock.endBci = -1;
15267
98d45600222c Add ResolvedJavaMethod.isSynchronized
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15266
diff changeset
308 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
309 unwindBlock.setId(Integer.MAX_VALUE);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
310 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
311 return unwindBlock;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
312 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
313
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
314 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
315 * @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
316 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
317 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
318 protected void handleUnresolvedLoadConstant(JavaType type) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
319 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
320 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
321 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
322
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
323 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
324 * @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
325 * @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
326 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
327 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
328 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
329 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
330 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
331 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
332 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
333
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
334 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
335 * @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
336 * @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
337 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
338 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
339 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
340 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
341 AbstractBeginNode successor = currentGraph.add(new BeginNode());
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
342 DeoptimizeNode deopt = currentGraph.add(new DeoptimizeNode(InvalidateRecompile, Unresolved));
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
343 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
344 lastInstr = successor;
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 17450
diff changeset
345 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
346 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
347
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
348 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
349 * @param type the type being instantiated
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
350 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
351 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
352 protected void handleUnresolvedNewInstance(JavaType type) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
353 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
354 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
355 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
356
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 * @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
359 * @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
360 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
361 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
362 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
363 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
364 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
365 }
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 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
368 * @param type the type being instantiated
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
369 * @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
370 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
371 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
372 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
373 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
374 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
375 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
376
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 * @param field the unresolved field
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
379 * @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
380 * static
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
381 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
382 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
383 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
384 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
385 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
386 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
387
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 * @param field the unresolved field
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
390 * @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
391 * @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
392 * static
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 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
396 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
397 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
398 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
399
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
400 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
401 * @param type
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 @Override
18361
6ac7e9c85be6 Split getEncoding into two methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
404 protected void handleUnresolvedExceptionType(JavaType type) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
405 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
406 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
407 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
408
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
409 /**
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
410 * @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
411 * @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
412 */
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
413 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
414 assert !graphBuilderConfig.eagerResolving();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
415 append(new DeoptimizeNode(InvalidateRecompile, Unresolved));
14900
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
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
418 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
419 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
420 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
421
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
422 BciBlock dispatchBlock = currentBlock.exceptionDispatchBlock();
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 * 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
425 * 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
426 * unwind immediately.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
427 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
428 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
429 dispatchBlock = unwindBlock();
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
430 }
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 HIRFrameStateBuilder dispatchState = frameState.copy();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
433 dispatchState.clearStack();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
434
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
435 DispatchBeginNode dispatchBegin;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
436 if (exceptionObject == null) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
437 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
438 dispatchState.apush(dispatchBegin);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
439 dispatchState.setRethrowException(true);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
440 dispatchBegin.setStateAfter(dispatchState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
441 } else {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
442 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
443 dispatchState.apush(exceptionObject);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
444 dispatchBegin.setStateAfter(dispatchState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
445 dispatchState.setRethrowException(true);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
446 }
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
447 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
448 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
449 finishedDispatch.setNext(target);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
450 return dispatchBegin;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
451 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
452
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
453 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
454 protected ValueNode genLoadIndexed(ValueNode array, ValueNode index, Kind kind) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
455 return new LoadIndexedNode(array, index, kind);
14900
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
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
458 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
459 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
460 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
461 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
462
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
463 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
464 protected ValueNode genIntegerAdd(Kind kind, ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
465 return new AddNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
466 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
467
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
468 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
469 protected ValueNode genIntegerSub(Kind kind, ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
470 return new SubNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
471 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
474 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
475 return new MulNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
476 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
479 protected ValueNode genFloatAdd(Kind kind, ValueNode x, ValueNode y, boolean isStrictFP) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
480 return new AddNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
481 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
482
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
483 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
484 protected ValueNode genFloatSub(Kind kind, ValueNode x, ValueNode y, boolean isStrictFP) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
485 return new SubNode(x, y);
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
489 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
490 return new MulNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
491 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
492
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
493 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
494 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
495 return new DivNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
496 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
497
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
498 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
499 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
500 return new RemNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
501 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
502
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
503 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
504 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
505 return new IntegerDivNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
506 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
509 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
510 return new IntegerRemNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
511 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
514 protected ValueNode genNegateOp(ValueNode x) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
515 return (new NegateNode(x));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
516 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
519 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
520 return new LeftShiftNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
521 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
524 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
525 return new RightShiftNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
526 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
529 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
530 return new UnsignedRightShiftNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
531 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
534 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
535 return new AndNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
536 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
539 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
540 return new OrNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
541 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
544 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
545 return new XorNode(x, y);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
546 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
549 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
550 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
551 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
554 protected ValueNode genFloatConvert(FloatConvert op, ValueNode input) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
555 return new FloatConvertNode(op, input);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
556 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
559 protected ValueNode genNarrow(ValueNode input, int bitCount) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
560 return new NarrowNode(input, bitCount);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
561 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
564 protected ValueNode genSignExtend(ValueNode input, int bitCount) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
565 return new SignExtendNode(input, bitCount);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
566 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
569 protected ValueNode genZeroExtend(ValueNode input, int bitCount) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
570 return new ZeroExtendNode(input, bitCount);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
571 }
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 @Override
15030
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
574 protected void genGoto() {
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
575 appendGoto(createTarget(currentBlock.getSuccessors().get(0), frameState));
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
576 assert currentBlock.numNormalSuccessors() == 1;
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
577 }
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
578
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
579 @Override
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
580 protected ValueNode genObjectEquals(ValueNode x, ValueNode y) {
19116
7227f5671c87 Prototype for folding object equality at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19113
diff changeset
581 return ObjectEqualsNode.create(x, y, constantReflectionProvider);
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 genIntegerEquals(ValueNode x, ValueNode y) {
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
586 return IntegerEqualsNode.create(x, y, constantReflectionProvider);
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 genIntegerLessThan(ValueNode x, ValueNode y) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
591 return new IntegerLessThanNode(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 genUnique(ValueNode x) {
14904
162d8fe89017 Revert 3e9a8ef2e0e1.
Josef Eisl <josef.eisl@jku.at>
parents: 14902
diff changeset
596 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
597 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
598
14948
bc72e5ed9752 AbstractBytecodeParser: rename ifNode to genIf.
Josef Eisl <josef.eisl@jku.at>
parents: 14947
diff changeset
599 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
600 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
601 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
604 protected void genThrow() {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
605 ValueNode exception = frameState.apop();
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
606 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
607 lastInstr.setNext(handleException(exception, bci()));
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
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
610 @Override
15837
6fe57ff3f02c Rename methods to have consistent names, allow subclasses of bytecode parsers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15470
diff changeset
611 protected ValueNode createCheckCast(ResolvedJavaType type, ValueNode object, JavaTypeProfile profileForTypeCheck, boolean forStoreCheck) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
612 return new CheckCastNode(type, object, profileForTypeCheck, forStoreCheck);
14900
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
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
615 @Override
15837
6fe57ff3f02c Rename methods to have consistent names, allow subclasses of bytecode parsers
Christian Wimmer <christian.wimmer@oracle.com>
parents: 15470
diff changeset
616 protected ValueNode createInstanceOf(ResolvedJavaType type, ValueNode object, JavaTypeProfile profileForTypeCheck) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
617 return new InstanceOfNode(type, object, profileForTypeCheck);
14900
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
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
620 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
621 protected ValueNode genConditional(ValueNode x) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
622 return new ConditionalNode((LogicNode) x);
14900
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
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
625 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
626 protected NewInstanceNode createNewInstance(ResolvedJavaType type, boolean fillContents) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
627 return new NewInstanceNode(type, fillContents);
14900
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
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
630 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
631 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
632 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
633 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
634
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
635 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
636 protected NewMultiArrayNode createNewMultiArray(ResolvedJavaType type, List<ValueNode> dimensions) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
637 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
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 genLoadField(ValueNode receiver, ResolvedJavaField field) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
642 return new LoadFieldNode(receiver, field);
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 void emitNullCheck(ValueNode receiver) {
18490
ca81508f2a19 Generalize NULL handling to work on arbitrary pointers.
Roland Schatz <roland.schatz@oracle.com>
parents: 18374
diff changeset
647 if (StampTool.isPointerNonNull(receiver.stamp())) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
648 return;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
649 }
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
650 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
651 AbstractBeginNode falseSucc = currentGraph.add(new BeginNode());
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
652 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
653 lastInstr = falseSucc;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
654
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14973
diff changeset
655 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
656 exception.setNext(handleException(exception, bci()));
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
657 }
14900
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 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
661 AbstractBeginNode trueSucc = currentGraph.add(new BeginNode());
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
662 BytecodeExceptionNode exception = currentGraph.add(new BytecodeExceptionNode(metaAccess, ArrayIndexOutOfBoundsException.class, index));
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
663 append(new IfNode(currentGraph.unique(new IntegerBelowNode(index, length)), trueSucc, exception, 0.99));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
664 lastInstr = trueSucc;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
665
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14973
diff changeset
666 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
667 exception.setNext(handleException(exception, bci()));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
668 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
671 protected ValueNode genArrayLength(ValueNode x) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
672 return new ArrayLengthNode(x);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
673 }
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 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
676 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
677 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
678 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
679
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
680 /**
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
681 * 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
682 * 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
683 *
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
684 * @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
685 * @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
686 */
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
687 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
688 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
689 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
690 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
691 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
692 }
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
693 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
694 }
e0f77d30ad07 ensure the declared method holder is at least linked before emitting an invoke
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16340
diff changeset
695
14900
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 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
698 if (callTargetIsResolved(target)) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
699 ResolvedJavaMethod resolvedTarget = (ResolvedJavaMethod) target;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
700 ResolvedJavaType holder = resolvedTarget.getDeclaringClass();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
701 if (!holder.isInitialized() && ResolveClassBeforeStaticInvoke.getValue()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
702 handleUnresolvedInvoke(target, InvokeKind.Static);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
703 } else {
18374
8971259db8ed Eliminated the need for Signature.getParameterSlots()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 18361
diff changeset
704 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
705 appendInvoke(InvokeKind.Static, resolvedTarget, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
706 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
707 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
708 handleUnresolvedInvoke(target, InvokeKind.Static);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
709 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
710 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
711
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
712 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
713 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
714 if (callTargetIsResolved(target)) {
18374
8971259db8ed Eliminated the need for Signature.getParameterSlots()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 18361
diff changeset
715 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
716 appendInvoke(InvokeKind.Interface, (ResolvedJavaMethod) target, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
717 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
718 handleUnresolvedInvoke(target, InvokeKind.Interface);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
719 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
720 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
721
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
722 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
723 protected void genInvokeDynamic(JavaMethod target) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
724 if (target instanceof ResolvedJavaMethod) {
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 17450
diff changeset
725 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
726 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
727 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
728 }
18374
8971259db8ed Eliminated the need for Signature.getParameterSlots()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 18361
diff changeset
729 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
730 appendInvoke(InvokeKind.Static, (ResolvedJavaMethod) target, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
731 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
732 handleUnresolvedInvoke(target, InvokeKind.Static);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
733 }
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
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
736 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
737 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
738 if (callTargetIsResolved(target)) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
739 /*
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
740 * 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
741 * 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
742 * adapter. HotSpot does this - see
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
743 * 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
744 * +and+invokedynamic
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
745 */
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
746 boolean hasReceiver = !((ResolvedJavaMethod) target).isStatic();
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 17450
diff changeset
747 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
748 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
749 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
750 }
18374
8971259db8ed Eliminated the need for Signature.getParameterSlots()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 18361
diff changeset
751 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
752 if (hasReceiver) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
753 appendInvoke(InvokeKind.Virtual, (ResolvedJavaMethod) target, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
754 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
755 appendInvoke(InvokeKind.Static, (ResolvedJavaMethod) target, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
756 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
757 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
758 handleUnresolvedInvoke(target, InvokeKind.Virtual);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
759 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
760
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
761 }
5210
e3e7542d78b7 Loop-closed form GraphBuidling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5160
diff changeset
762
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
763 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
764 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
765 if (callTargetIsResolved(target)) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
766 assert target != null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
767 assert target.getSignature() != null;
18374
8971259db8ed Eliminated the need for Signature.getParameterSlots()
Christian Wimmer <christian.wimmer@oracle.com>
parents: 18361
diff changeset
768 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
769 appendInvoke(InvokeKind.Special, (ResolvedJavaMethod) target, args);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
770 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
771 handleUnresolvedInvoke(target, InvokeKind.Special);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
772 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
773 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
774
19136
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
775 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
776 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
777 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
778 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
779 ResolvedJavaType contextType = this.frameState.method.getDeclaringClass();
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
780 ResolvedJavaMethod specialCallTarget = MethodCallTargetNode.findSpecialCallTarget(initialInvokeKind, args[0], initialTargetMethod, assumptions, contextType);
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
781 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
782 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
783 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
784 }
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
785 }
29f2815009d4 Resolve simple method calls to Special invoke kind before processing the invoke.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19132
diff changeset
786
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
787 Kind resultType = targetMethod.getSignature().getReturnKind();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
788 if (DeoptALot.getValue()) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
789 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
790 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
791 return;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
792 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
793
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
794 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
795 if (graphBuilderConfig.eagerResolving()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
796 returnType = returnType.resolve(targetMethod.getDeclaringClass());
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
797 }
18822
fad37aaed6d2 Add utilities isDirect and isIndirect to InvokeKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18821
diff changeset
798 if (invokeKind.hasReceiver()) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
799 emitExplicitExceptions(args[0], null);
18822
fad37aaed6d2 Add utilities isDirect and isIndirect to InvokeKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18821
diff changeset
800 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
801 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
802 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
803 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
804 }
18822
fad37aaed6d2 Add utilities isDirect and isIndirect to InvokeKind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18821
diff changeset
805
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
806 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
807 if (tryUsingInvocationPlugin(args, targetMethod, 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
808 return;
18912
9536c47658a2 Introduce new option InlineDuringParsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
809 }
9536c47658a2 Introduce new option InlineDuringParsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
810 }
9536c47658a2 Introduce new option InlineDuringParsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18845
diff changeset
811
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
812 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
813 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
814 inlineInvokePlugin.shouldInlineInvoke(targetMethod, currentDepth)) {
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
815 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
816 return;
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
817 }
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
818
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
819 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
820
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
821 // 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
822 // recompiles otherwise)
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
823 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
824 createInvoke(callTarget, resultType);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
825 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
826 InvokeWithExceptionNode invoke = createInvokeWithException(callTarget, resultType);
18993
480bd3b1adcd Rename BeginNode => AbstractBeginNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18937
diff changeset
827 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
828 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
829 lastInstr = beginNode;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
830 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
831 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
832
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
833 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
834 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
835 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
836 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
837 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
838 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
839 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
840 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
841 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
842 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
843 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
844 }
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
845 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
846 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
847 }
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
848 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
849 }
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
850
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
851 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
852 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
853 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
854 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
855 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
856 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
857 }
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
858 }
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
859 }
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
860 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
861 }
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
862
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
863 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
864 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
865 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
866 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
867 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
868 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
869 }
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
870 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
871 });
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
872 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
873 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
874
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 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
876 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
877 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
878 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
879 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
880 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
881 }
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
882 }
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
883
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
884 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
885 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
886 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
887 assert calleeUnwindValue != 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
888 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
889 }
8fe322db4b6d Prototype for configuring inlining during parsing via a closure in the GraphBuilderConfiguration object.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19125
diff changeset
890 }
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
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
892 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
893 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
894 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
895
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
896 protected InvokeNode createInvoke(CallTargetNode callTarget, Kind resultType) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
897 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
898 frameState.pushReturn(resultType, invoke);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
899 return invoke;
5210
e3e7542d78b7 Loop-closed form GraphBuidling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5160
diff changeset
900 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
901
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
902 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
903 DispatchBeginNode exceptionEdge = handleException(null, bci());
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
904 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
905 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
906 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
907 return invoke;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
908 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
909
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
910 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
911 protected void genReturn(ValueNode x) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
912 frameState.setRethrowException(false);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
913 frameState.clearStack();
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
914
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
915 if (this.currentDepth == 0) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
916 beforeReturn(x);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
917 append(new ReturnNode(x));
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
918 } else {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
919 if (x != null) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
920 frameState.push(x.getKind(), x);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
921 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
922 appendGoto(createTarget(returnBlock(bci()), frameState));
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
923 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
924 }
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
925
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
926 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
927 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
928 append(createInfoPointNode(InfopointReason.METHOD_END));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
929 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
930
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
931 synchronizedEpilogue(BytecodeFrame.AFTER_BCI, x);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
932 if (frameState.lockDepth() != 0) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
933 throw new BailoutException("unbalanced monitors");
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
934 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
935 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
936
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
937 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
938 protected MonitorEnterNode genMonitorEnter(ValueNode x) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
939 MonitorIdNode monitorId = currentGraph.add(new MonitorIdNode(frameState.lockDepth()));
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
940 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
941 frameState.pushLock(x, monitorId);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
942 return monitorEnter;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
943 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
944
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
945 @Override
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
946 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
947 MonitorIdNode monitorId = frameState.peekMonitorId();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
948 ValueNode lockedObject = frameState.popLock();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
949 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
950 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
951 }
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
952 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
953 return monitorExit;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
954 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
955
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
956 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
957 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
958 BciBlock successor = currentBlock.getJsrSuccessor();
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
959 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
960 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
961 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
962 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
963 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
964 }
18818
adf3a8581a67 Factor JSR info data into separate data structure from BciBlock.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18817
diff changeset
965 if (successor.getJsrScope().nextReturnAddress() != nextBci) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
966 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
967 }
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
968 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
969 frameState.push(Kind.Int, nextBciNode);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
970 appendGoto(createTarget(successor, frameState));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
971 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
972
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
973 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
974 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
975 BciBlock successor = currentBlock.getRetSuccessor();
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
976 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
977 JsrScope scope = currentBlock.getJsrScope();
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
978 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
979 ConstantNode returnBciNode = getJsrConstant(retAddress);
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
980 LogicNode guard = IntegerEqualsNode.create(local, returnBciNode, constantReflectionProvider);
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
981 guard = currentGraph.unique(guard);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
982 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
983 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
984 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
985 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
986 appendGoto(createTarget(successor, frameState));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
987 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
988
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
989 private ConstantNode getJsrConstant(long bci) {
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 17450
diff changeset
990 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
991 Stamp nextBciStamp = StampFactory.forConstant(nextBciConstant);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
992 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
993 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
994 }
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
995
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
996 @Override
15028
7ee9decb2784 AbstractBytecodeParser: rework genIntegerSwitch.
Josef Eisl <josef.eisl@jku.at>
parents: 15027
diff changeset
997 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
998 double[] successorProbabilities = successorProbabilites(actualSuccessors.size(), keySuccessors, keyProbabilities);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
999 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
1000 for (int i = 0; i < actualSuccessors.size(); i++) {
7ee9decb2784 AbstractBytecodeParser: rework genIntegerSwitch.
Josef Eisl <josef.eisl@jku.at>
parents: 15027
diff changeset
1001 switchNode.setBlockSuccessor(i, createBlockTarget(successorProbabilities[i], actualSuccessors.get(i), frameState));
7ee9decb2784 AbstractBytecodeParser: rework genIntegerSwitch.
Josef Eisl <josef.eisl@jku.at>
parents: 15027
diff changeset
1002 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1003 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1004
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1005 @Override
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 17450
diff changeset
1006 protected ConstantNode appendConstant(JavaConstant constant) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1007 assert constant != null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1008 return ConstantNode.forConstant(constant, metaAccess, currentGraph);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1009 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1010
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1011 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1012 protected ValueNode append(ValueNode v) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1013 if (v instanceof ControlSinkNode) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1014 return append((ControlSinkNode) v);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1015 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1016 if (v instanceof ControlSplitNode) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1017 return append((ControlSplitNode) v);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1018 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1019 if (v instanceof FixedWithNextNode) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1020 return append((FixedWithNextNode) v);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1021 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1022 if (v instanceof FloatingNode) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1023 return append((FloatingNode) v);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1024 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1025 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
1026 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1027
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1028 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
1029 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
1030 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
1031 T added = currentGraph.add(fixed);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1032 lastInstr.setNext(added);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1033 lastInstr = null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1034 return added;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1035 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1036
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1037 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
1038 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
1039 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
1040 T added = currentGraph.add(fixed);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1041 lastInstr.setNext(added);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1042 lastInstr = null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1043 return added;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1044 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1045
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1046 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
1047 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
1048 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
1049 T added = currentGraph.add(fixed);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1050 lastInstr.setNext(added);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1051 lastInstr = added;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1052 return added;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1053 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1054
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1055 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
1056 T added = currentGraph.unique(v);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1057 return added;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1058 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1059
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1060 private Target checkLoopExit(FixedNode target, BciBlock targetBlock, HIRFrameStateBuilder state) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1061 if (currentBlock != null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1062 long exits = currentBlock.loops & ~targetBlock.loops;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1063 if (exits != 0) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1064 LoopExitNode firstLoopExit = null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1065 LoopExitNode lastLoopExit = null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1066
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1067 int pos = 0;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1068 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
1069 do {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1070 long lMask = 1L << pos;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1071 if ((exits & lMask) != 0) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1072 exitLoops.add(loopHeaders[pos]);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1073 exits &= ~lMask;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1074 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1075 pos++;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1076 } while (exits != 0);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1077
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1078 Collections.sort(exitLoops, new Comparator<BciBlock>() {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1079
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1080 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1081 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
1082 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
1083 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1084 });
5210
e3e7542d78b7 Loop-closed form GraphBuidling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5160
diff changeset
1085
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1086 int bci = targetBlock.startBci;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1087 if (targetBlock instanceof ExceptionDispatchBlock) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1088 bci = ((ExceptionDispatchBlock) targetBlock).deoptBci;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1089 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1090 HIRFrameStateBuilder newState = state.copy();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1091 for (BciBlock loop : exitLoops) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1092 LoopBeginNode loopBegin = (LoopBeginNode) loop.firstInstruction;
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1093 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
1094 if (lastLoopExit != null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1095 lastLoopExit.setNext(loopExit);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1096 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1097 if (firstLoopExit == null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1098 firstLoopExit = loopExit;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1099 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1100 lastLoopExit = loopExit;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1101 Debug.log("Target %s (%s) Exits %s, scanning framestates...", targetBlock, target, loop);
15032
c9bf91560c82 BciBlock: make entryState abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 15030
diff changeset
1102 newState.insertLoopProxies(loopExit, (HIRFrameStateBuilder) loop.entryState);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1103 loopExit.setStateAfter(newState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1104 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1105
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1106 lastLoopExit.setNext(target);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1107 return new Target(firstLoopExit, newState);
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 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1110 return new Target(target, state);
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
15030
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1113 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
1114 assert probability >= 0 && probability <= 1.01 : probability;
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1115 if (isNeverExecutedCode(probability)) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1116 return currentGraph.add(new DeoptimizeNode(InvalidateReprofile, UnreachedCode));
15030
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1117 } else {
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1118 assert block != null;
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1119 return createTarget(block, stateAfter);
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1120 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1121 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1122
15030
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1123 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
1124 assert block != null && state != null;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1125 assert !block.isExceptionEntry || state.stackSize() == 1;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1126
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1127 if (block.firstInstruction == null) {
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 * 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
1130 * 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
1131 * this block again.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1132 */
18828
161503950494 Avoid insertion of block placeholder node. Use begin node instead.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18825
diff changeset
1133 FixedNode targetNode;
18994
8b4ef818169c Make AbstractBeginNode an abstract class and create concrete subclass BeginNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18993
diff changeset
1134 block.firstInstruction = currentGraph.add(new BeginNode());
18828
161503950494 Avoid insertion of block placeholder node. Use begin node instead.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18825
diff changeset
1135 targetNode = block.firstInstruction;
161503950494 Avoid insertion of block placeholder node. Use begin node instead.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18825
diff changeset
1136 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
1137 FixedNode result = target.fixed;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1138 block.entryState = target.state == state ? state.copy() : target.state;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1139 block.entryState.clearNonLiveLocals(block, liveness, true);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1140
18828
161503950494 Avoid insertion of block placeholder node. Use begin node instead.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18825
diff changeset
1141 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
1142 return result;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1143 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1144
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1145 // We already saw this block before, so we have to merge states.
15032
c9bf91560c82 BciBlock: make entryState abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 15030
diff changeset
1146 if (!((HIRFrameStateBuilder) block.entryState).isCompatibleWith(state)) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1147 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
1148 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1149
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1150 if (block.firstInstruction instanceof LoopBeginNode) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1151 assert block.isLoopHeader && currentBlock.getId() >= block.getId() : "must be backward branch";
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 * 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
1154 * the loop begin node created before.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1155 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1156 LoopBeginNode loopBegin = (LoopBeginNode) block.firstInstruction;
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1157 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
1158 FixedNode result = target.fixed;
15032
c9bf91560c82 BciBlock: make entryState abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 15030
diff changeset
1159 ((HIRFrameStateBuilder) block.entryState).merge(loopBegin, target.state);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1160
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1161 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
1162 return result;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1163 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1164 assert currentBlock == null || currentBlock.getId() < block.getId() : "must not be backward branch";
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1165 assert block.firstInstruction.next() == null : "bytecodes already parsed for block";
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1166
18995
a2cb19764970 Rename MergeNode to AbstractMergeNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18994
diff changeset
1167 if (block.firstInstruction instanceof AbstractBeginNode && !(block.firstInstruction instanceof AbstractMergeNode)) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1168 /*
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1169 * 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
1170 * 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
1171 * 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
1172 */
18993
480bd3b1adcd Rename BeginNode => AbstractBeginNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18937
diff changeset
1173 AbstractBeginNode placeholder = (AbstractBeginNode) block.firstInstruction;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1174
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1175 // The EndNode for the already existing edge.
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1176 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
1177 // 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
1178 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
1179 FixedNode next = placeholder.next();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1180
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
1181 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
1182 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
1183 } 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
1184 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
1185 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
1186 }
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
1187
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1188 mergeNode.addForwardEnd(end);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1189 mergeNode.setNext(next);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1190
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1191 block.firstInstruction = mergeNode;
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
18995
a2cb19764970 Rename MergeNode to AbstractMergeNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18994
diff changeset
1194 AbstractMergeNode mergeNode = (AbstractMergeNode) block.firstInstruction;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1195
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1196 // The EndNode for the newly merged edge.
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1197 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
1198 Target target = checkLoopExit(newEnd, block, state);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1199 FixedNode result = target.fixed;
15032
c9bf91560c82 BciBlock: make entryState abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 15030
diff changeset
1200 ((HIRFrameStateBuilder) block.entryState).merge(mergeNode, target.state);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1201 mergeNode.addForwardEnd(newEnd);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1202
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1203 Debug.log("createTarget %s: merging state, result: %s", block, result);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1204 return result;
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1205 }
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1206
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1207 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1208 * 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
1209 * 0, the block deoptimizes immediately.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1210 */
18993
480bd3b1adcd Rename BeginNode => AbstractBeginNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18937
diff changeset
1211 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
1212 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
1213 AbstractBeginNode begin = BeginNode.begin(target);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1214
15145
df2ef5204f2b Remove AbstractBeginNode, move the framestate from AbstractBeginNode to BeginStateSplitNode.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15032
diff changeset
1215 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
1216 + "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
1217 return begin;
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1218 }
5051
2ab527c53dba another fix for goto's deopt case
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5050
diff changeset
1219
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1220 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
1221 if (target.isStatic()) {
18361
6ac7e9c85be6 Split getEncoding into two methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
1222 return appendConstant(target.getDeclaringClass().getJavaClass());
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1223 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1224 return state.loadLocal(0);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1225 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1226 }
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1227
18918
e8fd0342d9c4 GraphBuilder simplifications.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18917
diff changeset
1228 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
1229 // Ignore blocks that have no predecessors by the time their bytecodes are parsed
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1230 if (block == null || block.firstInstruction == null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1231 Debug.log("Ignoring block %s", block);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1232 return;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1233 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1234 try (Indent indent = Debug.logAndIndent("Parsing block %s firstInstruction: %s loopHeader: %b", block, block.firstInstruction, 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
1235
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1236 lastInstr = block.firstInstruction;
15032
c9bf91560c82 BciBlock: make entryState abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 15030
diff changeset
1237 frameState = (HIRFrameStateBuilder) block.entryState;
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1238 parser.setCurrentFrameState(frameState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1239 currentBlock = block;
4614
a3882fd1ae61 Make it possible to have multiple LoopEnds per LoopBegin
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 4554
diff changeset
1240
18995
a2cb19764970 Rename MergeNode to AbstractMergeNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18994
diff changeset
1241 if (lastInstr instanceof AbstractMergeNode) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1242 int bci = block.startBci;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1243 if (block instanceof ExceptionDispatchBlock) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1244 bci = ((ExceptionDispatchBlock) block).deoptBci;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1245 }
18995
a2cb19764970 Rename MergeNode to AbstractMergeNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18994
diff changeset
1246 ((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
1247 }
14871
667710021ea1 removed methods in Indent that are redundant with those in Debug
Doug Simon <doug.simon@oracle.com>
parents: 14851
diff changeset
1248
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1249 if (block == returnBlock) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1250 Kind returnKind = method.getSignature().getReturnKind().getStackKind();
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1251 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
1252 assert frameState.stackSize() == 0;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1253 beforeReturn(x);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1254 this.returnValue = x;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1255 this.beforeReturnNode = this.lastInstr;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1256 } else if (block == unwindBlock) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1257 if (currentDepth == 0) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1258 frameState.setRethrowException(false);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1259 createUnwind();
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1260 } else {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1261 ValueNode exception = frameState.apop();
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1262 this.unwindValue = exception;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1263 this.beforeUnwindNode = this.lastInstr;
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1264 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1265 } else if (block instanceof ExceptionDispatchBlock) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1266 createExceptionDispatch((ExceptionDispatchBlock) block);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1267 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1268 frameState.setRethrowException(false);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1269 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
1270 }
667710021ea1 removed methods in Indent that are redundant with those in Debug
Doug Simon <doug.simon@oracle.com>
parents: 14851
diff changeset
1271 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1272 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1273
18916
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1274 /**
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1275 * 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
1276 * this one:
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1277 *
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1278 * <pre>
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1279 * for (;;) {
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1280 * try {
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1281 * break;
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1282 * } catch (UnresolvedException iioe) {
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1283 * }
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1284 * }
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1285 * </pre>
66669e016466 Small clean up in GraphBuilderPhase.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18915
diff changeset
1286 */
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1287 private void connectLoopEndToBegin() {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1288 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
1289 if (begin.loopEnds().isEmpty()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1290 assert begin.forwardEndCount() == 1;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1291 currentGraph.reduceDegenerateLoopBegin(begin);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1292 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1293 GraphUtil.normalizeLoopBegin(begin);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1294 }
9003
a8fea2979e63 eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents: 8660
diff changeset
1295 }
a8fea2979e63 eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents: 8660
diff changeset
1296 }
a8fea2979e63 eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents: 8660
diff changeset
1297
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1298 private void createUnwind() {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1299 assert frameState.stackSize() == 1 : frameState;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1300 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
1301 synchronizedEpilogue(BytecodeFrame.AFTER_EXCEPTION_BCI, null);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1302 append(new UnwindNode(exception));
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1303 }
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1304
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1305 private void synchronizedEpilogue(int bci, ValueNode currentReturnValue) {
15267
98d45600222c Add ResolvedJavaMethod.isSynchronized
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 15266
diff changeset
1306 if (method.isSynchronized()) {
18922
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1307 MonitorExitNode monitorExit = genMonitorExit(methodSynchronizedObject, currentReturnValue);
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1308 if (currentReturnValue != null) {
fede93375dcb Initial version of inlining during parsing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18921
diff changeset
1309 frameState.push(currentReturnValue.getKind(), currentReturnValue);
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1310 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1311 monitorExit.setStateAfter(frameState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1312 assert !frameState.rethrowException();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1313 }
6676
090868cbcda6 Graal infrastructure for OnStackReplacement
Lukas Stadler <lukas.stadler@jku.at>
parents: 6648
diff changeset
1314 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1315
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1316 private void createExceptionDispatch(ExceptionDispatchBlock block) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1317 assert frameState.stackSize() == 1 : frameState;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1318 if (block.handler.isCatchAll()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1319 assert block.getSuccessorCount() == 1;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1320 appendGoto(createTarget(block.getSuccessor(0), frameState));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1321 return;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1322 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1323
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1324 JavaType catchType = block.handler.getCatchType();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1325 if (graphBuilderConfig.eagerResolving()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1326 catchType = lookupType(block.handler.catchTypeCPI(), INSTANCEOF);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1327 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1328 boolean initialized = (catchType instanceof ResolvedJavaType);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1329 if (initialized && graphBuilderConfig.getSkippedExceptionTypes() != null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1330 ResolvedJavaType resolvedCatchType = (ResolvedJavaType) catchType;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1331 for (ResolvedJavaType skippedType : graphBuilderConfig.getSkippedExceptionTypes()) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1332 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
1333 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
1334 ValueNode exception = frameState.stackAt(0);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1335 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
1336 FixedNode nextDispatch = createTarget(nextBlock, frameState);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1337 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
1338 return;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1339 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1340 }
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1341 }
5256
1e153fdac9fb Fix and simplify exception handling in the bytecode parser
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 5255
diff changeset
1342
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1343 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
1344 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
1345 ValueNode exception = frameState.stackAt(0);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1346 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
1347 frameState.apop();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1348 frameState.push(Kind.Object, checkCast);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1349 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
1350 frameState.apop();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1351 frameState.push(Kind.Object, exception);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1352 FixedNode nextDispatch = createTarget(nextBlock, frameState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1353 checkCast.setNext(catchSuccessor);
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1354 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
1355 } else {
18361
6ac7e9c85be6 Split getEncoding into two methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
1356 handleUnresolvedExceptionType(catchType);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1357 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1358 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1359
15030
e098038093d5 AbstractBytecodeParser: move createTarget to GraphBuilderPhase.
Josef Eisl <josef.eisl@jku.at>
parents: 15029
diff changeset
1360 private void appendGoto(FixedNode target) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1361 if (lastInstr != null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1362 lastInstr.setNext(target);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1363 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1364 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1365
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1366 private boolean isBlockEnd(Node n) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1367 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
1368 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1369
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1370 @Override
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1371 protected void iterateBytecodesForBlock(BciBlock block) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1372 if (block.isLoopHeader) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1373 // 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
1374 // the loop.
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1375 AbstractEndNode preLoopEnd = currentGraph.add(new EndNode());
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1376 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
1377 lastInstr.setNext(preLoopEnd);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1378 // 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
1379 loopBegin.addForwardEnd(preLoopEnd);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1380 lastInstr = loopBegin;
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1381
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1382 // Create phi functions for all local variables and operand stack slots.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1383 frameState.insertLoopPhis(loopBegin);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1384 loopBegin.setStateAfter(frameState.create(block.startBci));
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1385
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1386 /*
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1387 * 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
1388 * 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
1389 * non-loop predecessor.
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1390 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1391 block.firstInstruction = loopBegin;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1392 /*
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1393 * 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
1394 * 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
1395 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1396 block.entryState = frameState.copy();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1397
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1398 Debug.log(" created loop header %s", loopBegin);
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1399 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1400 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
1401 Debug.log(" frameState: %s", frameState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1402
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1403 lastInstr = finishInstruction(lastInstr, frameState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1404
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1405 int endBCI = stream.endBCI();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1406
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1407 stream.setBCI(block.startBci);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1408 int bci = block.startBci;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1409 BytecodesParsed.add(block.endBci - bci);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1410
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1411 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
1412 if (graphBuilderConfig.insertNonSafepointDebugInfo() && lnt != null) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1413 currentLineNumber = lnt.getLineNumber(bci);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1414 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
1415 append(createInfoPointNode(InfopointReason.LINE_NUMBER));
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1416 previousLineNumber = currentLineNumber;
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1417 }
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1418 }
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1419
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1420 // read the opcode
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1421 int opcode = stream.currentBC();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1422 traceState();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1423 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
1424 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
1425 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
1426 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
1427 }
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1428 EntryMarkerNode x = append(new EntryMarkerNode());
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1429 frameState.insertProxies(x);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1430 x.setStateAfter(frameState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1431 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1432 processBytecode(bci, opcode);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1433
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1434 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
1435 break;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1436 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1437
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1438 stream.next();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1439 bci = stream.currentBCI();
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1440
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1441 if (bci > block.endBci) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1442 frameState.clearNonLiveLocals(currentBlock, liveness, false);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1443 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1444 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
1445 if (lastInstr instanceof BeginNode) {
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1446 // 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
1447 } else {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1448 StateSplit stateSplit = (StateSplit) lastInstr;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1449 if (stateSplit.stateAfter() == null) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1450 stateSplit.setStateAfter(frameState.create(bci));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1451 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1452 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1453 }
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1454 lastInstr = finishInstruction(lastInstr, frameState);
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1455 if (bci < endBCI) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1456 if (bci > block.endBci) {
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1457 assert !block.getSuccessor(0).isExceptionEntry;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1458 assert block.numNormalSuccessors() == 1;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1459 // 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
1460 appendGoto(createTarget(block.getSuccessor(0), frameState));
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1461 break;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1462 }
5375
3035b6b881d9 removed stateAfter field from FixedWithNextNode - now only StateSplit implementations have this field
Doug Simon <doug.simon@oracle.com>
parents: 5373
diff changeset
1463 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1464 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1465 }
13585
f4f0a8a01ce0 remove PhasePlan
Lukas Stadler <lukas.stadler@jku.at>
parents: 13584
diff changeset
1466
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1467 /**
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1468 * 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
1469 *
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1470 * @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
1471 * @param state The current frame state.
14906
f3a5036cc13c javadoc fixes
Bernhard Urban <bernhard.urban@jku.at>
parents: 14904
diff changeset
1472 * @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
1473 */
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1474 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
1475 return instr;
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1476 }
14758
c612c2742a4f extend graph builder and CompilationResult for substrateVM
Erik Eckstein <erik.eckstein@oracle.com>
parents: 14746
diff changeset
1477
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
1478 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
1479 if (graphBuilderConfig.insertFullDebugInfo()) {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1480 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
1481 } else {
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18833
diff changeset
1482 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
1483 }
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
1484 }
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
1485
14900
be4c28683c08 Moved bytecode parsing from GraphBuilderPhase to BytecodeParseHelper.
Josef Eisl <josef.eisl@jku.at>
parents: 14899
diff changeset
1486 private void traceState() {
18817
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1487 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
1488 traceStateHelper();
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1489 }
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1490 }
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1491
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1492 private void traceStateHelper() {
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1493 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
1494 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
1495 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
1496 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
1497 }
b51cfbc2bd07 Make allocation of loop header array in BciBlockMapping lazy.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 18490
diff changeset
1498 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
1499 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
1500 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
1501 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1502 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1503
14947
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1504 @Override
14948
bc72e5ed9752 AbstractBytecodeParser: rename ifNode to genIf.
Josef Eisl <josef.eisl@jku.at>
parents: 14947
diff changeset
1505 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
1506 // assert !x.isDeleted() && !y.isDeleted();
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1507 // assert currentBlock.numNormalSuccessors() == 2;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1508 assert currentBlock.getSuccessors().size() == 2;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1509 BciBlock trueBlock = currentBlock.getSuccessors().get(0);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1510 BciBlock falseBlock = currentBlock.getSuccessors().get(1);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1511 if (trueBlock == falseBlock) {
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1512 appendGoto(createTarget(trueBlock, frameState));
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1513 return;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1514 }
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1515
16886
b61b88c9c103 Make handling of removeNeverExecutedCode more consistent
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 16841
diff changeset
1516 double probability = branchProbability();
14947
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1517
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1518 // 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
1519 boolean mirror = cond.canonicalMirror();
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1520 boolean negate = cond.canonicalNegate();
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1521
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1522 ValueNode a = mirror ? y : x;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1523 ValueNode b = mirror ? x : y;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1524
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1525 ValueNode condition;
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1526 assert !a.getKind().isNumericFloat();
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1527 if (cond == Condition.EQ || cond == Condition.NE) {
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1528 if (a.getKind() == Kind.Object) {
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1529 condition = genObjectEquals(a, b);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1530 } else {
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1531 condition = genIntegerEquals(a, b);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1532 }
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1533 } else {
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1534 assert a.getKind() != Kind.Object && !cond.isUnsigned();
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1535 condition = genIntegerLessThan(a, b);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1536 }
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1537 condition = genUnique(condition);
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1538
19117
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1539 if (condition instanceof LogicConstantNode) {
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1540 LogicConstantNode constantLogicNode = (LogicConstantNode) condition;
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1541 boolean value = constantLogicNode.getValue();
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1542 if (negate) {
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1543 value = !value;
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1544 }
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1545 BciBlock nextBlock = falseBlock;
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1546 if (value) {
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1547 nextBlock = trueBlock;
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1548 }
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1549 appendGoto(createTarget(nextBlock, frameState));
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1550 } else {
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1551 ValueNode trueSuccessor = createBlockTarget(probability, trueBlock, frameState);
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1552 ValueNode falseSuccessor = createBlockTarget(1 - probability, falseBlock, frameState);
14947
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1553
19117
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1554 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
1555 append(ifNode);
4f30f1e7e1e6 Fold if nodes at parse time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 19116
diff changeset
1556 }
14947
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1557 }
3825cf50cc5a AbstractBytecodeParser: make ifNode abstract.
Josef Eisl <josef.eisl@jku.at>
parents: 14922
diff changeset
1558
19050
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1559 public StampProvider getStampProvider() {
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1560 return stampProvider;
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1561 }
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1562
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1563 public MetaAccessProvider getMetaAccess() {
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1564 return metaAccess;
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1565 }
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1566
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1567 public Assumptions getAssumptions() {
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1568 return assumptions;
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1569 }
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1570
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1571 public void push(Kind kind, ValueNode value) {
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1572 frameState.push(kind, value);
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1573 }
75da87c96605 initial commit of GraphBuilderPhase plugins
Doug Simon <doug.simon@oracle.com>
parents: 18997
diff changeset
1574
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1575 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1576 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1577 }