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annotate graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/observer/CompilationEvent.java @ 2874:d90bf514d647

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Renamed packages.
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Wed, 08 Jun 2011 08:59:54 +0200
parents graal/com.oracle.max.graal.compiler/src/com/sun/c1x/observer/CompilationEvent.java@0341b6424579
children 224412c24426
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1 /*
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2 * Copyright (c) 2011, 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.observer;
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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.graal.compiler.*;
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28 import com.oracle.max.graal.compiler.alloc.*;
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29 import com.oracle.max.graal.compiler.graph.*;
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30 import com.oracle.max.graal.graph.*;
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31 import com.sun.cri.ci.*;
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32 import com.sun.cri.ri.*;
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33
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34 /**
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35 * An event that occurred during compilation. Instances of this class provide information about the event and the state
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36 * of the compilation when the event was raised. {@link #getCompilation()} and {@link #getMethod()} are guaranteed to
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37 * always return a non-{@code null} value. Other objects provided by getter methods may be {@code null},
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38 * depending on the available information when and where the event was triggered.
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39 *
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40 * @author Peter Hofer
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41 */
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42 public class CompilationEvent {
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43
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44 private final C1XCompilation compilation;
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45 private final String label;
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46 private Graph graph;
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47
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48 private BlockMap blockMap;
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49 private int codeSize = -1;
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50
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51 private LinearScan allocator;
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52 private CiTargetMethod targetMethod;
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53 private boolean hirValid = false;
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54 private boolean lirValid = false;
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55
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56 private Interval[] intervals;
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57 private int intervalsSize;
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58 private Interval[] intervalsCopy = null;
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59
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60 public CompilationEvent(C1XCompilation compilation) {
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61 this(compilation, null);
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62 }
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63
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64 private CompilationEvent(C1XCompilation compilation, String label) {
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65 assert compilation != null;
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66 this.label = label;
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67 this.compilation = compilation;
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68 }
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69
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70 public CompilationEvent(C1XCompilation compilation, String label, Graph graph, boolean hirValid, boolean lirValid) {
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71 this(compilation, label);
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72 this.graph = graph;
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73 this.hirValid = hirValid;
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74 this.lirValid = lirValid;
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75 }
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76
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77 public CompilationEvent(C1XCompilation compilation, String label, Graph graph, boolean hirValid, boolean lirValid, CiTargetMethod targetMethod) {
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78 this(compilation, label, graph, hirValid, lirValid);
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79 this.targetMethod = targetMethod;
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80 }
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81
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82 public CompilationEvent(C1XCompilation compilation, String label, BlockMap blockMap, int codeSize) {
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83 this(compilation, label);
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84 this.blockMap = blockMap;
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85 this.codeSize = codeSize;
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86 }
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87
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88 public CompilationEvent(C1XCompilation compilation, String label, LinearScan allocator, Interval[] intervals, int intervalsSize) {
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89 this(compilation, label);
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90 this.allocator = allocator;
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91 this.intervals = intervals;
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92 this.intervalsSize = intervalsSize;
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93 }
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94
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95 public C1XCompilation getCompilation() {
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96 return compilation;
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97 }
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98
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99 public String getLabel() {
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100 return label;
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101 }
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102
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103 public RiMethod getMethod() {
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104 return compilation.method;
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105 }
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106
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107 public BlockMap getBlockMap() {
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108 return blockMap;
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109 }
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110
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111 public Graph getGraph() {
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112 return graph;
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113 }
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114
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115 public LinearScan getAllocator() {
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116 return allocator;
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117 }
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118
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119 public CiTargetMethod getTargetMethod() {
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120 return targetMethod;
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121 }
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122
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123 public boolean isHIRValid() {
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124 return hirValid;
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125 }
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126
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127 public boolean isLIRValid() {
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128 return lirValid;
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129 }
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130
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131 public Interval[] getIntervals() {
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132 if (intervalsCopy == null && intervals != null) {
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133 // deferred copy of the valid range of the intervals array
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134 intervalsCopy = Arrays.copyOf(intervals, intervalsSize);
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135 }
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136 return intervalsCopy;
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137 }
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138
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139 public int getCodeSize() {
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140 return codeSize;
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141 }
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142 }