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annotate graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/GraalCompiler.java @ 4352:5a84f5548fc4

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More work on new debug infrastructure.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Mon, 16 Jan 2012 18:49:12 +0100
parents 279a43776f42
children 043bec543161
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1 /*
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2 * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.max.graal.compiler;
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24
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25 import java.util.*;
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26
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27 import com.oracle.max.asm.*;
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28 import com.oracle.max.cri.ci.*;
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29 import com.oracle.max.cri.ri.*;
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30 import com.oracle.max.cri.xir.*;
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31 import com.oracle.max.criutils.*;
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32 import com.oracle.max.graal.alloc.simple.*;
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33 import com.oracle.max.graal.compiler.alloc.*;
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34 import com.oracle.max.graal.compiler.asm.*;
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35 import com.oracle.max.graal.compiler.gen.*;
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36 import com.oracle.max.graal.compiler.lir.*;
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37 import com.oracle.max.graal.compiler.observer.*;
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38 import com.oracle.max.graal.compiler.phases.*;
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39 import com.oracle.max.graal.compiler.phases.PhasePlan.PhasePosition;
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40 import com.oracle.max.graal.compiler.schedule.*;
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41 import com.oracle.max.graal.compiler.target.*;
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42 import com.oracle.max.graal.cri.*;
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43 import com.oracle.max.graal.debug.*;
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44 import com.oracle.max.graal.graph.*;
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45 import com.oracle.max.graal.nodes.*;
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46
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47 public class GraalCompiler {
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48
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49 public final GraalContext context;
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50
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51 /**
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52 * The target that this compiler has been configured for.
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53 */
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54 public final CiTarget target;
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55
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56 /**
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57 * The runtime that this compiler has been configured for.
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58 */
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59 public final GraalRuntime runtime;
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60
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61 /**
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62 * The XIR generator that lowers Java operations to machine operations.
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63 */
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64 public final RiXirGenerator xir;
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65
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66 /**
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67 * The backend that this compiler has been configured for.
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68 */
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69 public final Backend backend;
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70
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71 public GraalCompiler(GraalContext context, GraalRuntime runtime, CiTarget target, Backend backend, RiXirGenerator xirGen) {
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72 this.context = context;
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73 this.runtime = runtime;
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74 this.target = target;
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75 this.xir = xirGen;
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76 this.backend = backend;
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77 }
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78
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79 public CiTargetMethod compileMethod(RiResolvedMethod method, int osrBCI, PhasePlan plan) {
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80 return compileMethod(method, new StructuredGraph(method), osrBCI, plan);
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81 }
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82
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83 public CiTargetMethod compileMethod(final RiResolvedMethod method, final StructuredGraph graph, int osrBCI, final PhasePlan plan) {
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84 if (osrBCI != -1) {
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85 throw new CiBailout("No OSR supported");
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86 }
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87 final CiTargetMethod[] result = new CiTargetMethod[1];
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88 Debug.scope("CompileMethod", new Runnable() {
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89 public void run() {
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90 TTY.Filter filter = new TTY.Filter(GraalOptions.PrintFilter, method);
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91 CiAssumptions assumptions = GraalOptions.OptAssumptions ? new CiAssumptions() : null;
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92 LIR lir = emitHIR(graph, assumptions, plan);
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93 FrameMap frameMap = emitLIR(lir, graph, method);
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94 result[0] = emitCode(assumptions, method, lir, frameMap);
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95 }
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96 }, method);
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97 return result[0];
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98 }
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99
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100 /**
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101 * Builds the graph, optimizes it.
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102 */
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103 public LIR emitHIR(StructuredGraph graph, CiAssumptions assumptions, PhasePlan plan) {
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104 try {
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105 context.timers.startScope("HIR");
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106
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107 if (graph.start().next() == null) {
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108 plan.runPhases(PhasePosition.AFTER_PARSING, graph);
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109 new DeadCodeEliminationPhase().apply(graph);
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110 } else {
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111 if (context.isObserved()) {
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112 context.observable.fireCompilationEvent("initial state", graph);
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113 }
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114 }
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115
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116 new PhiStampPhase().apply(graph);
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117
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118 if (GraalOptions.ProbabilityAnalysis && graph.start().probability() == 0) {
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119 new ComputeProbabilityPhase().apply(graph);
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120 }
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121
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122 if (GraalOptions.Intrinsify) {
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123 new IntrinsificationPhase(runtime).apply(graph);
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124 }
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125
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126 if (GraalOptions.Inline && !plan.isPhaseDisabled(InliningPhase.class)) {
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127 new InliningPhase(target, runtime, null, assumptions, plan).apply(graph);
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128 new DeadCodeEliminationPhase().apply(graph);
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129 new PhiStampPhase().apply(graph);
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130 }
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131
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132 if (GraalOptions.OptCanonicalizer) {
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133 new CanonicalizerPhase(target, runtime, assumptions).apply(graph);
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134 }
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135
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136 plan.runPhases(PhasePosition.HIGH_LEVEL, graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
137
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
138 if (GraalOptions.OptLoops) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
139 graph.mark();
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
140 new FindInductionVariablesPhase().apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
141 if (GraalOptions.OptCanonicalizer) {
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
142 new CanonicalizerPhase(target, runtime, true, assumptions).apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
143 }
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
144 new SafepointPollingEliminationPhase().apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
145 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
146
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
147 if (GraalOptions.EscapeAnalysis && !plan.isPhaseDisabled(EscapeAnalysisPhase.class)) {
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
148 new EscapeAnalysisPhase(target, runtime, assumptions, plan).apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
149 new PhiStampPhase().apply(graph);
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
150 new CanonicalizerPhase(target, runtime, assumptions).apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
151 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
152
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
153 if (GraalOptions.OptGVN) {
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
154 new GlobalValueNumberingPhase().apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
155 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
156
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
157 graph.mark();
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
158 new LoweringPhase(runtime).apply(graph);
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
159 new CanonicalizerPhase(target, runtime, true, assumptions).apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
160
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
161 if (GraalOptions.OptLoops) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
162 graph.mark();
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
163 new RemoveInductionVariablesPhase().apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
164 if (GraalOptions.OptCanonicalizer) {
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
165 new CanonicalizerPhase(target, runtime, true, assumptions).apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
166 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
167 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
168
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
169 if (GraalOptions.Lower) {
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
170 new FloatingReadPhase().apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
171 if (GraalOptions.OptReadElimination) {
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
172 new ReadEliminationPhase().apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
173 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
174 }
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
175 new RemovePlaceholderPhase().apply(graph);
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
176 new DeadCodeEliminationPhase().apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
177
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
178 plan.runPhases(PhasePosition.MID_LEVEL, graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
179
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
180 plan.runPhases(PhasePosition.LOW_LEVEL, graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
181
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
182 IdentifyBlocksPhase schedule = new IdentifyBlocksPhase(true, LIRBlock.FACTORY);
4352
5a84f5548fc4 More work on new debug infrastructure.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4351
diff changeset
183 schedule.apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
184
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
185 if (context.isObserved()) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
186 context.observable.fireCompilationEvent("After IdentifyBlocksPhase", graph, schedule);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
187 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
188
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
189 List<Block> blocks = schedule.getBlocks();
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
190 NodeMap<LIRBlock> valueToBlock = new NodeMap<>(graph);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
191 for (Block b : blocks) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
192 for (Node i : b.getInstructions()) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
193 valueToBlock.set(i, (LIRBlock) b);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
194 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
195 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
196 LIRBlock startBlock = valueToBlock.get(graph.start());
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
197 assert startBlock != null;
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
198 assert startBlock.numberOfPreds() == 0;
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
199
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
200 context.timers.startScope("Compute Linear Scan Order");
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
201 try {
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
202 ComputeLinearScanOrder clso = new ComputeLinearScanOrder(blocks.size(), schedule.loopCount(), startBlock);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
203 List<LIRBlock> linearScanOrder = clso.linearScanOrder();
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
204 List<LIRBlock> codeEmittingOrder = clso.codeEmittingOrder();
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
205
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
206 int z = 0;
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
207 for (LIRBlock b : linearScanOrder) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
208 b.setLinearScanNumber(z++);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
209 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
210
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
211 LIR lir = new LIR(startBlock, linearScanOrder, codeEmittingOrder, valueToBlock, schedule.loopCount());
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
212
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
213 if (context.isObserved()) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
214 context.observable.fireCompilationEvent("After linear scan order", graph, lir);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
215 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
216 return lir;
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
217 } catch (AssertionError t) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
218 context.observable.fireCompilationEvent("AssertionError in ComputeLinearScanOrder", CompilationEvent.ERROR, graph);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
219 throw t;
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
220 } catch (RuntimeException t) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
221 context.observable.fireCompilationEvent("RuntimeException in ComputeLinearScanOrder", CompilationEvent.ERROR, graph);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
222 throw t;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
223 } finally {
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
224 context.timers.endScope();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
225 }
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
226 } finally {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
227 context.timers.endScope();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
228 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
229 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
230
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
231 public FrameMap emitLIR(LIR lir, StructuredGraph graph, RiResolvedMethod method) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
232 context.timers.startScope("LIR");
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
233 try {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
234 if (GraalOptions.GenLIR) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
235 context.timers.startScope("Create LIR");
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
236 LIRGenerator lirGenerator = null;
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
237 FrameMap frameMap;
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
238 try {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
239 frameMap = backend.newFrameMap(runtime.getRegisterConfig(method));
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
240
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
241 lirGenerator = backend.newLIRGenerator(context, graph, frameMap, method, lir, xir);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
242
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
243 for (LIRBlock b : lir.linearScanOrder()) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
244 lirGenerator.doBlock(b);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
245 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
246
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
247 for (LIRBlock b : lir.linearScanOrder()) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
248 if (b.phis != null) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
249 b.phis.fillInputs(lirGenerator);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
250 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
251 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
252 } finally {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
253 context.timers.endScope();
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
254 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
255
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
256 if (context.isObserved()) {
4278
b49981617b10 Fixes after removal of GraalCompilation
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4268
diff changeset
257 context.observable.fireCompilationEvent("After LIR generation", graph, lir, lirGenerator);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
258 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
259 if (GraalOptions.PrintLIR && !TTY.isSuppressed()) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
260 LIR.printLIR(lir.linearScanOrder());
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
261 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
262
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
263 if (GraalOptions.AllocSSA) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
264 new SpillAllAllocator(context, lir, frameMap).execute();
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
265 } else {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
266 new LinearScan(context, target, method, graph, lir, lirGenerator, frameMap).allocate();
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
267 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
268 return frameMap;
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
269 } else {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
270 return null;
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
271 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
272 } catch (Error e) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
273 if (context.isObserved() && GraalOptions.PlotOnError) {
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
274 context.observable.fireCompilationEvent(e.getClass().getSimpleName() + " in emitLIR", CompilationEvent.ERROR, graph);
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
275 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
276 throw e;
4643ccd37dac * removed CiStatistics
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277 } catch (RuntimeException e) {
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278 if (context.isObserved() && GraalOptions.PlotOnError) {
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diff changeset
279 context.observable.fireCompilationEvent(e.getClass().getSimpleName() + " in emitLIR", CompilationEvent.ERROR, graph);
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280 }
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281 throw e;
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282 } finally {
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283 context.timers.endScope();
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284 }
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285 }
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parents:
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286
4265
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287 private TargetMethodAssembler createAssembler(FrameMap frameMap, LIR lir) {
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288 AbstractAssembler masm = backend.newAssembler(frameMap.registerConfig);
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diff changeset
289 TargetMethodAssembler tasm = new TargetMethodAssembler(target, runtime, frameMap, lir.slowPaths, masm);
4265
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290 tasm.setFrameSize(frameMap.frameSize());
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291 tasm.targetMethod.setCustomStackAreaOffset(frameMap.offsetToCustomArea());
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292 return tasm;
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293 }
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294
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295 public CiTargetMethod emitCode(CiAssumptions assumptions, RiResolvedMethod method, LIR lir, FrameMap frameMap) {
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diff changeset
296 if (GraalOptions.GenLIR && GraalOptions.GenCode) {
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297 context.timers.startScope("Create Code");
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298 try {
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parents: 4263
diff changeset
299 TargetMethodAssembler tasm = createAssembler(frameMap, lir);
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parents: 4263
diff changeset
300 lir.emitCode(tasm);
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diff changeset
301
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parents: 4263
diff changeset
302 CiTargetMethod targetMethod = tasm.finishTargetMethod(method, false);
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parents: 4263
diff changeset
303 if (assumptions != null && !assumptions.isEmpty()) {
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parents: 4263
diff changeset
304 targetMethod.setAssumptions(assumptions);
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parents: 4263
diff changeset
305 }
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parents: 4263
diff changeset
306
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parents: 4263
diff changeset
307 if (context.isObserved()) {
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parents: 4263
diff changeset
308 context.observable.fireCompilationEvent("After code generation", lir, targetMethod);
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parents: 4263
diff changeset
309 }
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parents: 4263
diff changeset
310 return targetMethod;
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parents: 4263
diff changeset
311 } finally {
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parents: 4263
diff changeset
312 context.timers.endScope();
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parents: 4263
diff changeset
313 }
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parents:
diff changeset
314 }
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parents:
diff changeset
315
4265
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diff changeset
316 return null;
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parents:
diff changeset
317 }
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
318 }