Mercurial > hg > truffle
annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/VMToCompilerImpl.java @ 5529:d487ae06265d
Move graal.hotspot.server into its own project.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Fri, 08 Jun 2012 20:17:14 +0200 |
parents | 87e4aed94b26 |
children | 9da759562a42 |
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1 /* |
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2 * Copyright (c) 2011, 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 |
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24 package com.oracle.graal.hotspot.bridge; |
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25 |
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26 import java.io.*; |
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27 import java.lang.reflect.*; |
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28 import java.util.*; |
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29 import java.util.concurrent.*; |
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30 import java.util.concurrent.atomic.*; |
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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.compiler.*; |
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35 import com.oracle.graal.compiler.phases.*; |
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36 import com.oracle.graal.compiler.phases.PhasePlan.PhasePosition; |
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37 import com.oracle.graal.debug.*; |
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38 import com.oracle.graal.debug.internal.*; |
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39 import com.oracle.graal.hotspot.*; |
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40 import com.oracle.graal.hotspot.counters.*; |
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41 import com.oracle.graal.hotspot.ri.*; |
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42 import com.oracle.graal.hotspot.snippets.*; |
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43 import com.oracle.graal.java.*; |
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44 import com.oracle.graal.snippets.*; |
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45 import com.oracle.max.criutils.*; |
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46 |
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47 /** |
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48 * Exits from the HotSpot VM into Java code. |
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49 */ |
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50 public class VMToCompilerImpl implements VMToCompiler { |
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51 |
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52 private final HotSpotCompilerImpl compiler; |
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53 private IntrinsifyArrayCopyPhase intrinsifyArrayCopy; |
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54 |
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55 public final HotSpotTypePrimitive typeBoolean; |
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56 public final HotSpotTypePrimitive typeChar; |
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57 public final HotSpotTypePrimitive typeFloat; |
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58 public final HotSpotTypePrimitive typeDouble; |
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59 public final HotSpotTypePrimitive typeByte; |
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60 public final HotSpotTypePrimitive typeShort; |
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61 public final HotSpotTypePrimitive typeInt; |
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62 public final HotSpotTypePrimitive typeLong; |
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63 public final HotSpotTypePrimitive typeVoid; |
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64 |
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65 private ThreadPoolExecutor compileQueue; |
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66 private ThreadPoolExecutor slowCompileQueue; |
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67 private AtomicInteger compileTaskIds = new AtomicInteger(); |
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68 |
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69 private PrintStream log = System.out; |
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70 |
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71 public VMToCompilerImpl(HotSpotCompilerImpl compiler) { |
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72 this.compiler = compiler; |
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73 |
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74 typeBoolean = new HotSpotTypePrimitive(compiler, RiKind.Boolean); |
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75 typeChar = new HotSpotTypePrimitive(compiler, RiKind.Char); |
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76 typeFloat = new HotSpotTypePrimitive(compiler, RiKind.Float); |
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77 typeDouble = new HotSpotTypePrimitive(compiler, RiKind.Double); |
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78 typeByte = new HotSpotTypePrimitive(compiler, RiKind.Byte); |
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79 typeShort = new HotSpotTypePrimitive(compiler, RiKind.Short); |
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80 typeInt = new HotSpotTypePrimitive(compiler, RiKind.Int); |
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81 typeLong = new HotSpotTypePrimitive(compiler, RiKind.Long); |
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82 typeVoid = new HotSpotTypePrimitive(compiler, RiKind.Void); |
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83 } |
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84 |
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85 public void startCompiler() throws Throwable { |
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86 if (GraalOptions.LogFile != null) { |
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87 try { |
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88 final boolean enableAutoflush = true; |
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89 log = new PrintStream(new FileOutputStream(GraalOptions.LogFile), enableAutoflush); |
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90 } catch (FileNotFoundException e) { |
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91 throw new RuntimeException("couldn't open log file: " + GraalOptions.LogFile, e); |
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92 } |
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93 } |
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94 |
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95 TTY.initialize(log); |
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96 |
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97 if (GraalOptions.Log == null && GraalOptions.Meter == null && GraalOptions.Time == null && GraalOptions.Dump == null) { |
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98 if (GraalOptions.MethodFilter != null) { |
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99 TTY.println("WARNING: Ignoring MethodFilter option since Log, Meter, Time and Dump options are all null"); |
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100 } |
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101 } |
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102 |
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103 if (GraalOptions.Debug) { |
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104 Debug.enable(); |
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105 HotSpotDebugConfig hotspotDebugConfig = new HotSpotDebugConfig(GraalOptions.Log, GraalOptions.Meter, GraalOptions.Time, GraalOptions.Dump, GraalOptions.MethodFilter, log); |
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106 Debug.setConfig(hotspotDebugConfig); |
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107 } |
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108 // Install intrinsics. |
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109 final HotSpotRuntime runtime = (HotSpotRuntime) compiler.getCompiler().runtime; |
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110 if (GraalOptions.Intrinsify) { |
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111 Debug.scope("InstallSnippets", new DebugDumpScope("InstallSnippets"), new Runnable() { |
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112 |
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113 @Override |
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114 public void run() { |
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115 VMToCompilerImpl.this.intrinsifyArrayCopy = new IntrinsifyArrayCopyPhase(runtime); |
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116 GraalIntrinsics.installIntrinsics(runtime, runtime.getCompiler().getTarget()); |
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117 runtime.installSnippets(); |
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118 } |
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119 }); |
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120 |
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121 } |
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122 |
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123 // Create compilation queue. |
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124 BlockingQueue<Runnable> queue = GraalOptions.PriorityCompileQueue ? new PriorityBlockingQueue<Runnable>() : new LinkedBlockingQueue<Runnable>(); |
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125 compileQueue = new ThreadPoolExecutor(GraalOptions.Threads, GraalOptions.Threads, 0L, TimeUnit.MILLISECONDS, queue, CompilerThread.FACTORY); |
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126 |
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127 if (GraalOptions.SlowCompileThreads) { |
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128 BlockingQueue<Runnable> slowQueue = GraalOptions.PriorityCompileQueue ? new PriorityBlockingQueue<Runnable>() : new LinkedBlockingQueue<Runnable>(); |
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129 slowCompileQueue = new ThreadPoolExecutor(GraalOptions.Threads, GraalOptions.Threads, 0L, TimeUnit.MILLISECONDS, slowQueue, CompilerThread.LOW_PRIORITY_FACTORY); |
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130 } |
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131 |
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132 // Create queue status printing thread. |
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133 if (GraalOptions.PrintQueue) { |
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134 Thread t = new Thread() { |
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135 |
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136 @Override |
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137 public void run() { |
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138 while (true) { |
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139 if (slowCompileQueue == null) { |
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140 TTY.println(compileQueue.toString()); |
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141 } else { |
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142 TTY.println("fast: " + compileQueue.toString() + " slow: " + slowCompileQueue); |
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143 } |
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144 try { |
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145 Thread.sleep(1000); |
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146 } catch (InterruptedException e) { |
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147 } |
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148 } |
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149 } |
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150 }; |
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151 t.setDaemon(true); |
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152 t.start(); |
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153 } |
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154 } |
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155 |
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156 /** |
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157 * This method is the first method compiled during bootstrapping. Put any code in there that warms up compiler paths |
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158 * that are otherwise not exercised during bootstrapping and lead to later deoptimization when application code is |
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159 * compiled. |
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160 */ |
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161 @SuppressWarnings("unused") |
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162 @Deprecated |
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163 private synchronized void compileWarmup() { |
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164 // Method is synchronized to exercise the synchronization code in the compiler. |
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165 } |
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166 |
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167 public void bootstrap() throws Throwable { |
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168 TTY.print("Bootstrapping Graal"); |
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169 TTY.flush(); |
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170 long startTime = System.currentTimeMillis(); |
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171 |
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172 boolean firstRun = true; |
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173 do { |
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174 // Initialize compile queue with a selected set of methods. |
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175 Class<Object> objectKlass = Object.class; |
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176 if (firstRun) { |
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177 enqueue(getClass().getDeclaredMethod("compileWarmup")); |
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178 enqueue(objectKlass.getDeclaredMethod("equals", Object.class)); |
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179 enqueue(objectKlass.getDeclaredMethod("toString")); |
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180 firstRun = false; |
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181 } else { |
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182 for (int i = 0; i < 100; i++) { |
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183 enqueue(getClass().getDeclaredMethod("bootstrap")); |
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184 } |
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185 } |
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186 |
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187 // Compile until the queue is empty. |
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188 int z = 0; |
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189 while (true) { |
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190 try { |
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191 assert !CompilationTask.withinEnqueue.get(); |
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192 CompilationTask.withinEnqueue.set(Boolean.TRUE); |
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193 if (slowCompileQueue == null) { |
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194 if (compileQueue.getCompletedTaskCount() >= Math.max(3, compileQueue.getTaskCount())) { |
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195 break; |
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196 } |
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197 } else { |
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198 if (compileQueue.getCompletedTaskCount() + slowCompileQueue.getCompletedTaskCount() >= Math.max(3, compileQueue.getTaskCount() + slowCompileQueue.getTaskCount())) { |
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199 break; |
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200 } |
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201 } |
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202 } finally { |
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203 CompilationTask.withinEnqueue.set(Boolean.FALSE); |
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204 } |
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205 |
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206 Thread.sleep(100); |
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207 while (z < compileQueue.getCompletedTaskCount() / 100) { |
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208 ++z; |
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209 TTY.print("."); |
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210 TTY.flush(); |
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211 } |
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212 } |
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213 } while ((System.currentTimeMillis() - startTime) <= GraalOptions.TimedBootstrap); |
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214 CiCompilationStatistics.clear("bootstrap"); |
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215 |
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216 TTY.println(" in %d ms", System.currentTimeMillis() - startTime); |
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217 if (compiler.getCache() != null) { |
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218 compiler.getCache().clear(); |
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219 } |
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220 System.gc(); |
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221 CiCompilationStatistics.clear("bootstrap2"); |
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222 MethodEntryCounters.printCounters(compiler); |
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223 } |
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224 |
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225 private void enqueue(Method m) throws Throwable { |
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226 RiMethod riMethod = compiler.getRuntime().getRiMethod(m); |
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227 assert !Modifier.isAbstract(((HotSpotMethodResolved) riMethod).accessFlags()) && !Modifier.isNative(((HotSpotMethodResolved) riMethod).accessFlags()) : riMethod; |
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228 compileMethod((HotSpotMethodResolved) riMethod, 0, false, 10); |
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229 } |
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230 |
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231 private static void shutdownCompileQueue(ThreadPoolExecutor queue) throws InterruptedException { |
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232 if (queue != null) { |
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233 queue.shutdown(); |
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234 if (Debug.isEnabled() && GraalOptions.Dump != null) { |
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235 // Wait 5 seconds to try and flush out all graph dumps |
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236 queue.awaitTermination(5, TimeUnit.SECONDS); |
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237 } |
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238 } |
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239 } |
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240 |
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241 public void shutdownCompiler() throws Throwable { |
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242 try { |
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243 assert !CompilationTask.withinEnqueue.get(); |
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244 CompilationTask.withinEnqueue.set(Boolean.TRUE); |
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245 shutdownCompileQueue(compileQueue); |
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246 shutdownCompileQueue(slowCompileQueue); |
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247 } finally { |
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248 CompilationTask.withinEnqueue.set(Boolean.FALSE); |
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249 } |
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250 |
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251 |
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252 if (Debug.isEnabled()) { |
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253 List<DebugValueMap> topLevelMaps = DebugValueMap.getTopLevelMaps(); |
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254 List<DebugValue> debugValues = KeyRegistry.getDebugValues(); |
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255 if (debugValues.size() > 0) { |
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256 ArrayList<DebugValue> sortedValues = new ArrayList<>(debugValues); |
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257 Collections.sort(sortedValues, DebugValue.ORDER_BY_NAME); |
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258 |
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259 if (GraalOptions.SummarizeDebugValues) { |
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260 printSummary(topLevelMaps, sortedValues); |
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261 } else if (GraalOptions.PerThreadDebugValues) { |
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262 for (DebugValueMap map : topLevelMaps) { |
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263 TTY.println("Showing the results for thread: " + map.getName()); |
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264 map.group(); |
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265 map.normalize(); |
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266 printMap(map, sortedValues, 0); |
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267 } |
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268 } else { |
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269 DebugValueMap globalMap = new DebugValueMap("Global"); |
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270 for (DebugValueMap map : topLevelMaps) { |
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271 if (GraalOptions.SummarizePerPhase) { |
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272 flattenChildren(map, globalMap); |
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273 } else { |
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274 for (DebugValueMap child : map.getChildren()) { |
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275 globalMap.addChild(child); |
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276 } |
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277 } |
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278 } |
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279 if (!GraalOptions.SummarizePerPhase) { |
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280 globalMap.group(); |
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281 } |
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282 globalMap.normalize(); |
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283 printMap(globalMap, sortedValues, 0); |
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284 } |
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285 } |
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286 } |
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287 CiCompilationStatistics.clear("final"); |
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288 MethodEntryCounters.printCounters(compiler); |
5330
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289 HotSpotXirGenerator.printCounters(TTY.out().out()); |
5400
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290 CheckCastSnippets.printCounters(TTY.out().out()); |
4563
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291 } |
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292 |
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293 private void flattenChildren(DebugValueMap map, DebugValueMap globalMap) { |
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294 globalMap.addChild(map); |
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295 for (DebugValueMap child : map.getChildren()) { |
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296 flattenChildren(child, globalMap); |
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297 } |
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298 map.clearChildren(); |
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299 } |
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300 |
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301 private static void printSummary(List<DebugValueMap> topLevelMaps, List<DebugValue> debugValues) { |
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302 DebugValueMap result = new DebugValueMap("Summary"); |
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303 for (int i = debugValues.size() - 1; i >= 0; i--) { |
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304 DebugValue debugValue = debugValues.get(i); |
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305 int index = debugValue.getIndex(); |
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306 long total = collectTotal(topLevelMaps, index); |
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307 result.setCurrentValue(index, total); |
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308 } |
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309 printMap(result, debugValues, 0); |
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310 } |
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311 |
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312 private static long collectTotal(List<DebugValueMap> maps, int index) { |
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313 long total = 0; |
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314 for (int i = 0; i < maps.size(); i++) { |
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315 DebugValueMap map = maps.get(i); |
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316 // the top level accumulates some counters -> do not process the children if we find a value |
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317 long value = map.getCurrentValue(index); |
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318 if (value == 0) { |
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319 total += collectTotal(map.getChildren(), index); |
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320 } else { |
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321 total += value; |
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322 } |
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323 } |
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324 return total; |
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325 } |
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326 |
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|
327 private static void printMap(DebugValueMap map, List<DebugValue> debugValues, int level) { |
4406
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Tentative implementation of Meter and Time.
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328 |
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329 printIndent(level); |
5134
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Refactoring of the debug framework. Move compiler thread implementation to its own file.
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|
330 TTY.println("%s", map.getName()); |
5386
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alphabetically sort debug values for Metric and Time
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|
331 |
4406
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Tentative implementation of Meter and Time.
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332 for (DebugValue value : debugValues) { |
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Tentative implementation of Meter and Time.
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diff
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|
333 long l = map.getCurrentValue(value.getIndex()); |
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Tentative implementation of Meter and Time.
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|
334 if (l != 0) { |
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Tentative implementation of Meter and Time.
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parents:
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|
335 printIndent(level + 1); |
5134
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Refactoring of the debug framework. Move compiler thread implementation to its own file.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
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|
336 TTY.println(value.getName() + "=" + value.toString(l)); |
4406
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Tentative implementation of Meter and Time.
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|
337 } |
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Tentative implementation of Meter and Time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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|
338 } |
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Tentative implementation of Meter and Time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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|
339 |
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Tentative implementation of Meter and Time.
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|
340 for (DebugValueMap child : map.getChildren()) { |
961895157a38
Tentative implementation of Meter and Time.
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parents:
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diff
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|
341 printMap(child, debugValues, level + 1); |
961895157a38
Tentative implementation of Meter and Time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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|
342 } |
961895157a38
Tentative implementation of Meter and Time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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|
343 } |
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Tentative implementation of Meter and Time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
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|
344 |
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Tentative implementation of Meter and Time.
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parents:
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diff
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|
345 private static void printIndent(int level) { |
961895157a38
Tentative implementation of Meter and Time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
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|
346 for (int i = 0; i < level; ++i) { |
961895157a38
Tentative implementation of Meter and Time.
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parents:
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diff
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|
347 TTY.print(" "); |
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Tentative implementation of Meter and Time.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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|
348 } |
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Tentative implementation of Meter and Time.
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parents:
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|
349 TTY.print("|-> "); |
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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|
350 } |
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351 |
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|
352 @Override |
5176
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compilation queue changes:
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353 public boolean compileMethod(final HotSpotMethodResolved method, final int entryBCI, boolean blocking, int priority) throws Throwable { |
5183
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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354 if (CompilationTask.withinEnqueue.get()) { |
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355 // This is required to avoid deadlocking a compiler thread. The issue is that a |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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356 // java.util.concurrent.BlockingQueue is used to implement the compilation worker |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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357 // queues. If a compiler thread triggers a compilation, then it may be blocked trying |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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358 // to add something to its own queue. |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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359 return false; |
5176
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compilation queue changes:
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parents:
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diff
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360 } |
5183
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
Lukas Stadler <lukas.stadler@jku.at>
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361 CompilationTask.withinEnqueue.set(Boolean.TRUE); |
5176
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compilation queue changes:
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|
362 |
5183
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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363 try { |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
364 CompilationTask current = method.currentTask(); |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
Lukas Stadler <lukas.stadler@jku.at>
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|
365 if (!blocking && current != null) { |
e1e681a5558e
fix PriorityQueue, enable PriorityQueue and CacheGraphs
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parents:
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|
366 if (GraalOptions.PriorityCompileQueue) { |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
Lukas Stadler <lukas.stadler@jku.at>
parents:
5177
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|
367 // normally compilation tasks will only be re-queued when they get a priority boost, so cancel the old task and add a new one |
e1e681a5558e
fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
368 current.cancel(); |
5176
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compilation queue changes:
Lukas Stadler <lukas.stadler@jku.at>
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|
369 } else { |
5183
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
370 // without a prioritizing compile queue it makes no sense to re-queue the compilation task |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
371 return true; |
5176
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372 } |
3733
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Added Java files from Maxine project.
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diff
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|
373 } |
5183
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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374 |
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375 final OptimisticOptimizations optimisticOpts = new OptimisticOptimizations(method); |
e1e681a5558e
fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
376 int id = compileTaskIds.incrementAndGet(); |
5323
bb6c9818cd03
the phase plan used whether compiling via HotSpotRuntime.compileMethod() or VMToCompilerImpl.compileMethod() is now the same
Doug Simon <doug.simon@oracle.com>
parents:
5318
diff
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|
377 CompilationTask task = CompilationTask.create(compiler, createPhasePlan(optimisticOpts), optimisticOpts, method, id, priority); |
5183
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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378 if (blocking) { |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
379 task.runCompilation(); |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
380 } else { |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
381 try { |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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diff
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|
382 method.setCurrentTask(task); |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
383 if (GraalOptions.SlowCompileThreads && priority > GraalOptions.SlowQueueCutoff) { |
e1e681a5558e
fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
384 slowCompileQueue.execute(task); |
e1e681a5558e
fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
385 } else { |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
386 compileQueue.execute(task); |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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387 } |
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|
388 } catch (RejectedExecutionException e) { |
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|
389 // The compile queue was already shut down. |
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|
390 return false; |
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|
391 } |
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|
392 } |
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fix PriorityQueue, enable PriorityQueue and CacheGraphs
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|
393 return true; |
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changeset
|
394 } finally { |
e1e681a5558e
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changeset
|
395 CompilationTask.withinEnqueue.set(Boolean.FALSE); |
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|
396 } |
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changeset
|
397 } |
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parents:
diff
changeset
|
398 |
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parents:
diff
changeset
|
399 @Override |
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parents:
diff
changeset
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400 public RiMethod createRiMethodUnresolved(String name, String signature, RiType holder) { |
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parents:
diff
changeset
|
401 return new HotSpotMethodUnresolved(compiler, name, signature, holder); |
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parents:
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|
402 } |
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parents:
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|
403 |
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Added Java files from Maxine project.
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parents:
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changeset
|
404 @Override |
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parents:
diff
changeset
|
405 public RiSignature createRiSignature(String signature) { |
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parents:
diff
changeset
|
406 return new HotSpotSignature(compiler, signature); |
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Added Java files from Maxine project.
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parents:
diff
changeset
|
407 } |
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parents:
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changeset
|
408 |
e233f5660da4
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parents:
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changeset
|
409 @Override |
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parents:
diff
changeset
|
410 public RiField createRiField(RiType holder, String name, RiType type, int offset, int flags) { |
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parents:
diff
changeset
|
411 if (offset != -1) { |
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Added Java files from Maxine project.
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parents:
diff
changeset
|
412 HotSpotTypeResolved resolved = (HotSpotTypeResolved) holder; |
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parents:
diff
changeset
|
413 return resolved.createRiField(name, type, offset, flags); |
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parents:
diff
changeset
|
414 } |
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parents:
diff
changeset
|
415 return new BaseUnresolvedField(holder, name, type); |
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parents:
diff
changeset
|
416 } |
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parents:
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changeset
|
417 |
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parents:
diff
changeset
|
418 @Override |
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changeset
|
419 public RiType createRiType(HotSpotConstantPool pool, String name) { |
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420 throw new RuntimeException("not implemented"); |
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421 } |
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422 |
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423 @Override |
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|
424 public RiType createRiTypePrimitive(int basicType) { |
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425 switch (basicType) { |
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426 case 4: |
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427 return typeBoolean; |
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428 case 5: |
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parents:
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429 return typeChar; |
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parents:
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|
430 case 6: |
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parents:
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431 return typeFloat; |
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parents:
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changeset
|
432 case 7: |
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parents:
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433 return typeDouble; |
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|
434 case 8: |
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parents:
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|
435 return typeByte; |
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parents:
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changeset
|
436 case 9: |
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|
437 return typeShort; |
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|
438 case 10: |
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parents:
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|
439 return typeInt; |
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parents:
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|
440 case 11: |
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|
441 return typeLong; |
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parents:
diff
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|
442 case 14: |
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parents:
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|
443 return typeVoid; |
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parents:
diff
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|
444 default: |
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parents:
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|
445 throw new IllegalArgumentException("Unknown basic type: " + basicType); |
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446 } |
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447 } |
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448 |
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449 @Override |
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450 public RiType createRiTypeUnresolved(String name) { |
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451 return new HotSpotTypeUnresolved(compiler, name); |
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452 } |
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453 |
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454 @Override |
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455 public RiConstant createCiConstant(RiKind kind, long value) { |
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456 if (kind == RiKind.Long) { |
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457 return RiConstant.forLong(value); |
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458 } else if (kind == RiKind.Int) { |
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459 return RiConstant.forInt((int) value); |
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460 } else if (kind == RiKind.Short) { |
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461 return RiConstant.forShort((short) value); |
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462 } else if (kind == RiKind.Char) { |
5501
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463 return RiConstant.forChar((char) value); |
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464 } else if (kind == RiKind.Byte) { |
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465 return RiConstant.forByte((byte) value); |
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466 } else if (kind == RiKind.Boolean) { |
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467 return (value == 0) ? RiConstant.FALSE : RiConstant.TRUE; |
3733
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468 } else { |
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469 throw new IllegalArgumentException(); |
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470 } |
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471 } |
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472 |
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473 @Override |
5501
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474 public RiConstant createCiConstantFloat(float value) { |
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475 return RiConstant.forFloat(value); |
3733
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476 } |
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477 |
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478 @Override |
5501
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479 public RiConstant createCiConstantDouble(double value) { |
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480 return RiConstant.forDouble(value); |
3733
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481 } |
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482 |
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483 @Override |
5501
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484 public RiConstant createCiConstantObject(Object object) { |
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485 return RiConstant.forObject(object); |
3733
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486 } |
4420
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Make Array copy intrinsifier active again, fix format string in canonicalizer
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487 |
5138 | 488 |
5323
bb6c9818cd03
the phase plan used whether compiling via HotSpotRuntime.compileMethod() or VMToCompilerImpl.compileMethod() is now the same
Doug Simon <doug.simon@oracle.com>
parents:
5318
diff
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489 public PhasePlan createPhasePlan(OptimisticOptimizations optimisticOpts) { |
4420
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490 PhasePlan phasePlan = new PhasePlan(); |
5114
dad1ac9dba7d
finished first implementation of disabling runtime feedback selectively based on deoptimization history
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5109
diff
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491 GraphBuilderPhase graphBuilderPhase = new GraphBuilderPhase(compiler.getRuntime(), GraphBuilderConfiguration.getDefault(), optimisticOpts); |
5109
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more preparations for disabling runtime feedback selectively based on deoptimization history
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492 phasePlan.addPhase(PhasePosition.AFTER_PARSING, graphBuilderPhase); |
4463 | 493 if (GraalOptions.Intrinsify) { |
494 phasePlan.addPhase(PhasePosition.HIGH_LEVEL, intrinsifyArrayCopy); | |
495 } | |
4420
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496 return phasePlan; |
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497 } |
5328
e4e02131c58b
log file (i.e. -G:LogFile=log.txt option) now used for TTY output as well
Doug Simon <doug.simon@oracle.com>
parents:
5323
diff
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498 |
e4e02131c58b
log file (i.e. -G:LogFile=log.txt option) now used for TTY output as well
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499 @Override |
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500 public PrintStream log() { |
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501 return log; |
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502 } |
3733
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503 } |