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annotate graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/GraalCompiler.java @ 6526:ee651c726397

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split phases out of graal.phases project into graal.phases.common project
author Doug Simon <doug.simon@oracle.com>
date Sun, 07 Oct 2012 14:27:50 +0200
parents 2c913b643422
children 2e96dc4eb8e2
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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.graal.compiler;
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24
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25 import java.lang.reflect.*;
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26 import java.util.*;
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27 import java.util.concurrent.*;
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28
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29 import com.oracle.graal.alloc.*;
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30 import com.oracle.graal.api.code.*;
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31 import com.oracle.graal.api.meta.*;
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32 import com.oracle.graal.compiler.alloc.*;
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33 import com.oracle.graal.compiler.gen.*;
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34 import com.oracle.graal.compiler.target.*;
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35 import com.oracle.graal.debug.*;
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36 import com.oracle.graal.lir.*;
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37 import com.oracle.graal.lir.asm.*;
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38 import com.oracle.graal.lir.cfg.*;
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39 import com.oracle.graal.loop.phases.*;
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40 import com.oracle.graal.nodes.*;
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41 import com.oracle.graal.nodes.spi.*;
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42 import com.oracle.graal.phases.*;
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43 import com.oracle.graal.phases.PhasePlan.*;
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44 import com.oracle.graal.phases.common.*;
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45 import com.oracle.graal.phases.schedule.*;
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46 import com.oracle.graal.virtual.phases.ea.*;
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47 import com.oracle.graal.virtual.phases.ea.experimental.*;
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48
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49 public class GraalCompiler {
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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 TargetDescription 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 GraalCodeCacheProvider runtime;
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61 /**
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62 * The backend that this compiler has been configured for.
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63 */
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64 public final Backend backend;
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65
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66 public GraalCompiler(GraalCodeCacheProvider runtime, TargetDescription target, Backend backend) {
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67 this.runtime = runtime;
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68 this.target = target;
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69 this.backend = backend;
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70 }
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71
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72 public CompilationResult compileMethod(final ResolvedJavaMethod method, final StructuredGraph graph, int osrBCI, final GraphCache cache, final PhasePlan plan,
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73 final OptimisticOptimizations optimisticOpts) {
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74 assert (method.accessFlags() & Modifier.NATIVE) == 0 : "compiling native methods is not supported";
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75 if (osrBCI != -1) {
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76 throw new BailoutException("No OSR supported");
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77 }
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78
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79 return Debug.scope("GraalCompiler", new Object[]{graph, method, this}, new Callable<CompilationResult>() {
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80
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81 public CompilationResult call() {
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82 final Assumptions assumptions = GraalOptions.OptAssumptions ? new Assumptions() : null;
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83 final LIR lir = Debug.scope("FrontEnd", new Callable<LIR>() {
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84
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85 public LIR call() {
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86 return emitHIR(graph, assumptions, cache, plan, optimisticOpts);
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87 }
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88 });
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89 final FrameMap frameMap = Debug.scope("BackEnd", lir, new Callable<FrameMap>() {
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90
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91 public FrameMap call() {
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92 return emitLIR(lir, graph, method);
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93 }
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94 });
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95 return Debug.scope("CodeGen", frameMap, new Callable<CompilationResult>() {
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96
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97 public CompilationResult call() {
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98 return emitCode(assumptions, method, lir, frameMap);
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99 }
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100 });
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101 }
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102 });
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103 }
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104
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105 /**
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106 * Builds the graph, optimizes it.
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107 */
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108 public LIR emitHIR(StructuredGraph graph, Assumptions assumptions, GraphCache cache, PhasePlan plan, OptimisticOptimizations optimisticOpts) {
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109
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110 if (graph.start().next() == null) {
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111 plan.runPhases(PhasePosition.AFTER_PARSING, graph);
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112 new DeadCodeEliminationPhase().apply(graph);
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113 } else {
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114 Debug.dump(graph, "initial state");
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115 }
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116
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117 if (GraalOptions.ProbabilityAnalysis && graph.start().probability() == 0) {
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118 new ComputeProbabilityPhase().apply(graph);
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119 }
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120
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121 if (GraalOptions.OptCanonicalizer) {
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122 new CanonicalizerPhase(target, runtime, assumptions).apply(graph);
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123 }
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124
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125 if (GraalOptions.Intrinsify) {
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126 new IntrinsificationPhase(runtime).apply(graph);
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127 }
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128
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129 if (GraalOptions.Inline && !plan.isPhaseDisabled(InliningPhase.class)) {
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parents: 5138
diff changeset
130 new InliningPhase(target, runtime, null, assumptions, cache, plan, optimisticOpts).apply(graph);
5391
5097f21f6c2b add a new simple CheckCast elimination phase
Lukas Stadler <lukas.stadler@jku.at>
parents: 5385
diff changeset
131
5864
59f209dd356b Be more precise on the set of node that are canonicalized in IterativeCheckCastElimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5859
diff changeset
132 if (GraalOptions.OptCanonicalizer) {
59f209dd356b Be more precise on the set of node that are canonicalized in IterativeCheckCastElimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5859
diff changeset
133 new CanonicalizerPhase(target, runtime, assumptions).apply(graph);
59f209dd356b Be more precise on the set of node that are canonicalized in IterativeCheckCastElimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5859
diff changeset
134 }
59f209dd356b Be more precise on the set of node that are canonicalized in IterativeCheckCastElimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5859
diff changeset
135
5859
16c3284c94cd Try an iterative version of CheckCastElimination + Canonicalization
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5845
diff changeset
136 if (GraalOptions.CheckCastElimination && GraalOptions.OptCanonicalizer) {
16c3284c94cd Try an iterative version of CheckCastElimination + Canonicalization
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5845
diff changeset
137 new IterativeCheckCastEliminationPhase(target, runtime, assumptions).apply(graph);
5204
0a53ed842cb8 Reordering and adjustments to phases
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5177
diff changeset
138 }
4353
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
139 }
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
140
6316
2e25b9c14b84 Temporarily remove experimental register allocators.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5891
diff changeset
141 // new ConvertUnreachedToGuardPhase(optimisticOpts).apply(graph);
4648
83b4cc4df77a experimental: added PiNode and PropagateTypesPhase
Lukas Stadler <lukas.stadler@jku.at>
parents: 4618
diff changeset
142
4353
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
143 plan.runPhases(PhasePosition.HIGH_LEVEL, graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
144
5675
776366f3a41a A bit of work on counted loops
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5547
diff changeset
145 if (GraalOptions.FullUnroll) {
5681
7482f7d08455 Don't try to fold conditions when there is no runtime available
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5675
diff changeset
146 new LoopFullUnrollPhase(runtime).apply(graph);
5882
fdec6dbeb3a1 canonicalize after FullUnroll
Lukas Stadler <lukas.stadler@jku.at>
parents: 5864
diff changeset
147 if (GraalOptions.OptCanonicalizer) {
fdec6dbeb3a1 canonicalize after FullUnroll
Lukas Stadler <lukas.stadler@jku.at>
parents: 5864
diff changeset
148 new CanonicalizerPhase(target, runtime, assumptions).apply(graph);
fdec6dbeb3a1 canonicalize after FullUnroll
Lukas Stadler <lukas.stadler@jku.at>
parents: 5864
diff changeset
149 }
5675
776366f3a41a A bit of work on counted loops
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5547
diff changeset
150 }
776366f3a41a A bit of work on counted loops
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5547
diff changeset
151
6519
feabae0d6bdc move TailDuplication to before lowering and escape analysis
Lukas Stadler <lukas.stadler@jku.at>
parents: 6462
diff changeset
152 if (GraalOptions.OptTailDuplication) {
feabae0d6bdc move TailDuplication to before lowering and escape analysis
Lukas Stadler <lukas.stadler@jku.at>
parents: 6462
diff changeset
153 new TailDuplicationPhase().apply(graph);
feabae0d6bdc move TailDuplication to before lowering and escape analysis
Lukas Stadler <lukas.stadler@jku.at>
parents: 6462
diff changeset
154 if (GraalOptions.OptCanonicalizer) {
feabae0d6bdc move TailDuplication to before lowering and escape analysis
Lukas Stadler <lukas.stadler@jku.at>
parents: 6462
diff changeset
155 new CanonicalizerPhase(target, runtime, assumptions).apply(graph);
feabae0d6bdc move TailDuplication to before lowering and escape analysis
Lukas Stadler <lukas.stadler@jku.at>
parents: 6462
diff changeset
156 }
feabae0d6bdc move TailDuplication to before lowering and escape analysis
Lukas Stadler <lukas.stadler@jku.at>
parents: 6462
diff changeset
157 }
feabae0d6bdc move TailDuplication to before lowering and escape analysis
Lukas Stadler <lukas.stadler@jku.at>
parents: 6462
diff changeset
158
6360
e5203e5843fc first prototype of new PartialEscapeAnalysis
Lukas Stadler <lukas.stadler@jku.at>
parents: 6356
diff changeset
159 if (GraalOptions.PartialEscapeAnalysis && !plan.isPhaseDisabled(PartialEscapeAnalysisPhase.class)) {
6520
14d158886ce0 add new backtracking partial escape analysis
Lukas Stadler <lukas.stadler@jku.at>
parents: 6519
diff changeset
160 new SplitPartialEscapeAnalysisPhase(runtime).apply(graph);
6360
e5203e5843fc first prototype of new PartialEscapeAnalysis
Lukas Stadler <lukas.stadler@jku.at>
parents: 6356
diff changeset
161 }
5675
776366f3a41a A bit of work on counted loops
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5547
diff changeset
162 if (GraalOptions.OptLoopTransform) {
776366f3a41a A bit of work on counted loops
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5547
diff changeset
163 new LoopTransformHighPhase().apply(graph);
5204
0a53ed842cb8 Reordering and adjustments to phases
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5177
diff changeset
164 }
5210
e3e7542d78b7 Loop-closed form GraphBuidling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5204
diff changeset
165 if (GraalOptions.OptCanonicalizer) {
e3e7542d78b7 Loop-closed form GraphBuidling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5204
diff changeset
166 new CanonicalizerPhase(target, runtime, assumptions).apply(graph);
e3e7542d78b7 Loop-closed form GraphBuidling
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5204
diff changeset
167 }
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
168
5379
c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable
Doug Simon <doug.simon@oracle.com>
parents: 5369
diff changeset
169 new LoweringPhase(runtime, assumptions).apply(graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
170
5383
1436de7b7cab cull unnecessary framestates at merges
Lukas Stadler <lukas.stadler@jku.at>
parents: 5357
diff changeset
171 if (GraalOptions.CullFrameStates) {
1436de7b7cab cull unnecessary framestates at merges
Lukas Stadler <lukas.stadler@jku.at>
parents: 5357
diff changeset
172 new CullFrameStatesPhase().apply(graph);
1436de7b7cab cull unnecessary framestates at merges
Lukas Stadler <lukas.stadler@jku.at>
parents: 5357
diff changeset
173 }
5786
f69a406355b2 new tail duplication phase
Lukas Stadler <lukas.stadler@jku.at>
parents: 5775
diff changeset
174
5845
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
175 if (GraalOptions.FloatingReads) {
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
176 int mark = graph.getMark();
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
177 new FloatingReadPhase().apply(graph);
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
178 new CanonicalizerPhase(target, runtime, assumptions, mark, null).apply(graph);
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
179 if (GraalOptions.OptReadElimination) {
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
180 new ReadEliminationPhase().apply(graph);
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
181 }
4353
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
182 }
5085
5bdaa08ba96b add and enable new PropagateTypeCachePhase, add type system tests
Lukas Stadler <lukas.stadler@jku.at>
parents: 5068
diff changeset
183
5845
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
184 if (GraalOptions.OptLoopTransform) {
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
185 new LoopTransformLowPhase().apply(graph);
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
186 }
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
187 new RemoveValueProxyPhase().apply(graph);
421e767d8038 Make FloatingRead phase respect loop closed form and use PostOrderNodeIterator
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5834
diff changeset
188
5864
59f209dd356b Be more precise on the set of node that are canonicalized in IterativeCheckCastElimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5859
diff changeset
189 if (GraalOptions.OptCanonicalizer) {
59f209dd356b Be more precise on the set of node that are canonicalized in IterativeCheckCastElimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5859
diff changeset
190 new CanonicalizerPhase(target, runtime, assumptions).apply(graph);
59f209dd356b Be more precise on the set of node that are canonicalized in IterativeCheckCastElimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5859
diff changeset
191 }
59f209dd356b Be more precise on the set of node that are canonicalized in IterativeCheckCastElimination
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5859
diff changeset
192
5859
16c3284c94cd Try an iterative version of CheckCastElimination + Canonicalization
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5845
diff changeset
193 if (GraalOptions.CheckCastElimination && GraalOptions.OptCanonicalizer) {
16c3284c94cd Try an iterative version of CheckCastElimination + Canonicalization
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5845
diff changeset
194 new IterativeCheckCastEliminationPhase(target, runtime, assumptions).apply(graph);
5741
c84c75339af1 Work on loop unswitching, things look ok, still disabled until FloatingRead preserves loop-closed form
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5730
diff changeset
195 }
5391
5097f21f6c2b add a new simple CheckCast elimination phase
Lukas Stadler <lukas.stadler@jku.at>
parents: 5385
diff changeset
196
4353
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
197 plan.runPhases(PhasePosition.MID_LEVEL, graph);
4303
dd67881406c2 add GVN after FloatingReadPhase
Lukas Stadler <lukas.stadler@jku.at>
parents: 4281
diff changeset
198
4353
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
199 plan.runPhases(PhasePosition.LOW_LEVEL, graph);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
200
5272
a44b5ebb28a0 moved loop safepoint insertion from graph building to just before scheduling, removing the need for safepoint elimination
Doug Simon <doug.simon@oracle.com>
parents: 5251
diff changeset
201 // Add safepoints to loops
a44b5ebb28a0 moved loop safepoint insertion from graph building to just before scheduling, removing the need for safepoint elimination
Doug Simon <doug.simon@oracle.com>
parents: 5251
diff changeset
202 if (GraalOptions.GenLoopSafepoints) {
a44b5ebb28a0 moved loop safepoint insertion from graph building to just before scheduling, removing the need for safepoint elimination
Doug Simon <doug.simon@oracle.com>
parents: 5251
diff changeset
203 new LoopSafepointInsertionPhase().apply(graph);
a44b5ebb28a0 moved loop safepoint insertion from graph building to just before scheduling, removing the need for safepoint elimination
Doug Simon <doug.simon@oracle.com>
parents: 5251
diff changeset
204 }
a44b5ebb28a0 moved loop safepoint insertion from graph building to just before scheduling, removing the need for safepoint elimination
Doug Simon <doug.simon@oracle.com>
parents: 5251
diff changeset
205
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4421
diff changeset
206 final SchedulePhase schedule = new SchedulePhase();
4353
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
207 schedule.apply(graph);
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4477
diff changeset
208 Debug.dump(schedule, "final schedule");
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
209
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4421
diff changeset
210 final Block[] blocks = schedule.getCFG().getBlocks();
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4421
diff changeset
211 final Block startBlock = schedule.getCFG().getStartBlock();
4353
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
212 assert startBlock != null;
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
213 assert startBlock.numberOfPreds() == 0;
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
214
5013
25a46490146e Use context instead of individual dump calls to pass helper objects to CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4648
diff changeset
215 return Debug.scope("ComputeLinearScanOrder", new Callable<LIR>() {
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
216
4353
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
217 @Override
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
218 public LIR call() {
6317
3ee3eb48e683 Clean up ComputeLinearScanOrder. Rename to ComputeBlockOrder.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 6316
diff changeset
219 ComputeBlockOrder clso = new ComputeBlockOrder(blocks.length, schedule.getCFG().getLoops().length, startBlock, GraalOptions.OptReorderLoops);
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4421
diff changeset
220 List<Block> linearScanOrder = clso.linearScanOrder();
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4421
diff changeset
221 List<Block> codeEmittingOrder = clso.codeEmittingOrder();
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
222
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
223 int z = 0;
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4421
diff changeset
224 for (Block b : linearScanOrder) {
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4421
diff changeset
225 b.linearScanNumber = z++;
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
226 }
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
227
5248
066f1687ba24 rename: nodesFor -> blockToNodesMap
Doug Simon <doug.simon@oracle.com>
parents: 5233
diff changeset
228 LIR lir = new LIR(schedule.getCFG(), schedule.getBlockToNodesMap(), linearScanOrder, codeEmittingOrder);
4353
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
229 Debug.dump(lir, "After linear scan order");
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
230 return lir;
4353
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
231
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
232 }
4353
043bec543161 More work on debug framework. Removed concept of GraalContext.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4352
diff changeset
233 });
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
234 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
235
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6415
diff changeset
236 public FrameMap emitLIR(final LIR lir, StructuredGraph graph, final ResolvedJavaMethod method) {
4357
719ac1d92a52 More work on debug framework.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4353
diff changeset
237 final FrameMap frameMap = backend.newFrameMap(runtime.getRegisterConfig(method));
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6415
diff changeset
238 final LIRGenerator lirGenerator = backend.newLIRGenerator(graph, frameMap, method, lir);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
239
5013
25a46490146e Use context instead of individual dump calls to pass helper objects to CFG printer
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4648
diff changeset
240 Debug.scope("LIRGen", lirGenerator, new Runnable() {
6316
2e25b9c14b84 Temporarily remove experimental register allocators.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5891
diff changeset
241
4357
719ac1d92a52 More work on debug framework.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4353
diff changeset
242 public void run() {
4435
57cb8ec5f6bb Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4421
diff changeset
243 for (Block b : lir.linearScanOrder()) {
4357
719ac1d92a52 More work on debug framework.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4353
diff changeset
244 lirGenerator.doBlock(b);
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
245 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
246
4522
cf13124efdd9 Restructure phi functions in LIR; Re-enabled C1Visualizer output
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4477
diff changeset
247 Debug.dump(lir, "After LIR generation");
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
248 }
4357
719ac1d92a52 More work on debug framework.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4353
diff changeset
249 });
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
250
4357
719ac1d92a52 More work on debug framework.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4353
diff changeset
251 Debug.scope("Allocator", new Runnable() {
6316
2e25b9c14b84 Temporarily remove experimental register allocators.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5891
diff changeset
252
4357
719ac1d92a52 More work on debug framework.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4353
diff changeset
253 public void run() {
6316
2e25b9c14b84 Temporarily remove experimental register allocators.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5891
diff changeset
254 new LinearScan(target, method, lir, lirGenerator, frameMap).allocate();
4265
4643ccd37dac * removed CiStatistics
Lukas Stadler <lukas.stadler@jku.at>
parents: 4263
diff changeset
255 }
4357
719ac1d92a52 More work on debug framework.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4353
diff changeset
256 });
719ac1d92a52 More work on debug framework.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4353
diff changeset
257 return frameMap;
3733
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258 }
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259
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260 public CompilationResult emitCode(Assumptions assumptions, ResolvedJavaMethod method, LIR lir, FrameMap frameMap) {
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261 TargetMethodAssembler tasm = backend.newAssembler(frameMap, lir);
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262 backend.emitCode(tasm, method, lir);
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263 CompilationResult targetMethod = tasm.finishTargetMethod(method, false);
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264 if (assumptions != null && !assumptions.isEmpty()) {
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265 targetMethod.setAssumptions(assumptions);
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266 }
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267
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268 Debug.dump(targetMethod, "After code generation");
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269 return targetMethod;
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270 }
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271 }