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annotate graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/GraalOptions.java @ 3011:f00918f35c7f

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inlining and runtime interface related changes: added codeSize() and compilerStorage() to RiMethod HotSpotMethodResolved uses reflective methods instead of vmIds and survives compilations HotSpotResolvedType.isInitialized not represented as field (can change) inlining stores graphs into method objects and reuses them
author Lukas Stadler <lukas.stadler@jku.at>
date Thu, 16 Jun 2011 20:36:17 +0200
parents 445233cd91df
children 5ee0f57bb18c
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1 /*
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2 * Copyright (c) 2009, 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;
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24
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25 import com.oracle.max.graal.compiler.debug.TTY.*;
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26
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27 /**
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28 * This class encapsulates options that control the behavior of the Graal compiler.
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29 * The help message for each option is specified by a {@linkplain #helpMap help map}.
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30 *
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31 * (tw) WARNING: Fields of this class are treated as final by Graal.
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32 */
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33 public final class GraalOptions {
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34
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35 // Checkstyle: stop
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36 private static final boolean ____ = false;
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37 // Checkstyle: resume
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38
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39 // inlining settings
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40 public static boolean Inline = true;
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41 public static boolean InlineWithTypeCheck = ____;
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42 public static int MaximumInstructionCount = 37000;
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43 public static float MaximumInlineRatio = 0.90f;
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44 public static int MaximumInlineSize = 35;
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45 public static int MaximumTrivialSize = 6;
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46 public static int MaximumInlineLevel = 9;
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47 public static int MaximumRecursiveInlineLevel = 2;
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48 public static int MaximumDesiredSize = 8000;
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49 public static int MaximumShortLoopSize = 5;
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50
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51 // debugging settings
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52 public static boolean VerifyPointerMaps = ____;
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53 public static int MethodEndBreakpointGuards = 0;
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54 public static boolean ZapStackOnMethodEntry = ____;
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55 public static boolean StressLinearScan = ____;
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56 public static boolean BailoutOnException = ____;
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57 public static boolean DeoptALot = ____;
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58
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59 public static boolean TestGraphDuplication = ____;
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60
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61 /**
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62 * See {@link Filter#Filter(String, Object)}.
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63 */
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64 public static String PrintFilter = null;
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65
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66 // printing settings
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67 public static boolean PrintLIR = ____;
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68 public static boolean PrintCFGToFile = ____;
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70 // DOT output settings
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71 public static boolean PrintDOTGraphToFile = ____;
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72 public static boolean PrintDOTGraphToPdf = ____;
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73 public static boolean OmitDOTFrameStates = ____;
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74
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75 // Ideal graph visualizer output settings
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76 public static int PrintIdealGraphLevel = 0;
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77 public static boolean PrintIdealGraphFile = ____;
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78 public static String PrintIdealGraphAddress = "127.0.0.1";
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79 public static int PrintIdealGraphPort = 4444;
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80
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81 // Other printing settings
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82 public static boolean Meter = ____;
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83 public static boolean Time = ____;
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84 public static boolean PrintCompilation = ____;
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85 public static boolean PrintXirTemplates = ____;
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86 public static boolean PrintIRWithLIR = ____;
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87 public static boolean PrintAssembly = ____;
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88 public static boolean PrintCodeBytes = ____;
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89 public static int PrintAssemblyBytesPerLine = 16;
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90 public static int TraceLinearScanLevel = 0;
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91 public static int TraceLIRGeneratorLevel = 0;
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92 public static boolean TraceRelocation = ____;
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93 public static boolean TraceLIRVisit = ____;
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94 public static boolean TraceAssembler = ____;
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95 public static boolean TraceInlining = ____;
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96 public static boolean TraceDeadCodeElimination = ____;
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97 public static int TraceBytecodeParserLevel = 0;
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98 public static boolean QuietBailout = ____;
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99
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100 // state merging settings
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101 public static boolean AssumeVerifiedBytecode = ____;
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102
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103 // Linear scan settings
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104 public static boolean CopyPointerStackArguments = true;
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105
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106 // Code generator settings
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107 public static boolean GenLIR = true;
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108 public static boolean GenCode = true;
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109 public static boolean UseBranchPrediction = true;
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110
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111 public static boolean UseConstDirectCall = ____;
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112
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113 public static boolean GenSpecialDivChecks = ____;
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114 public static boolean GenAssertionCode = ____;
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115 public static boolean AlignCallsForPatching = true;
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116 public static boolean NullCheckUniquePc = ____;
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117 public static boolean InvokeSnippetAfterArguments = ____;
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118 public static boolean ResolveClassBeforeStaticInvoke = true;
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119
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120 // Translating tableswitch instructions
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121 public static int SequentialSwitchLimit = 4;
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122 public static int RangeTestsSwitchDensity = 5;
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123
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124 public static boolean DetailedAsserts = ____;
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125
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126 // Runtime settings
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127 public static int ReadPrefetchInstr = 0;
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128 public static int StackShadowPages = 2;
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129
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130 // Assembler settings
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131 public static boolean CommentedAssembly = ____;
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132 public static boolean PrintLIRWithAssembly = ____;
2863
4f64bd98f9dc Canonicalization work
Gilles Duboscq <gilles.duboscq@oracle.com>
parents: 2859
diff changeset
133
4f64bd98f9dc Canonicalization work
Gilles Duboscq <gilles.duboscq@oracle.com>
parents: 2859
diff changeset
134 public static boolean OptCanonicalizer = true;
2507
9ec15d6914ca Pull over of compiler from maxine repository.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
diff changeset
135 }