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annotate tools/llvm-cov/CodeCoverage.cpp @ 83:60c9769439b8 LLVM3.7

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LLVM 3.7
author Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
date Wed, 18 Feb 2015 14:55:36 +0900
parents 54457678186b
children afa8332a0e37
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1 //===- CodeCoverage.cpp - Coverage tool based on profiling instrumentation-===//
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2 //
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3 // The LLVM Compiler Infrastructure
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4 //
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5 // This file is distributed under the University of Illinois Open Source
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6 // License. See LICENSE.TXT for details.
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7 //
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8 //===----------------------------------------------------------------------===//
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9 //
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10 // The 'CodeCoverageTool' class implements a command line tool to analyze and
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11 // report coverage information using the profiling instrumentation and code
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12 // coverage mapping.
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13 //
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14 //===----------------------------------------------------------------------===//
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16 #include "RenderingSupport.h"
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17 #include "CoverageFilters.h"
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18 #include "CoverageReport.h"
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19 #include "CoverageViewOptions.h"
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20 #include "SourceCoverageView.h"
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21 #include "llvm/ADT/SmallString.h"
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22 #include "llvm/ADT/StringRef.h"
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23 #include "llvm/ProfileData/CoverageMapping.h"
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24 #include "llvm/ProfileData/InstrProfReader.h"
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25 #include "llvm/Support/CommandLine.h"
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26 #include "llvm/Support/FileSystem.h"
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27 #include "llvm/Support/Format.h"
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28 #include "llvm/Support/ManagedStatic.h"
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29 #include "llvm/Support/Path.h"
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30 #include "llvm/Support/PrettyStackTrace.h"
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31 #include "llvm/Support/Signals.h"
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32 #include <functional>
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33 #include <system_error>
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34
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35 using namespace llvm;
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36 using namespace coverage;
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37
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38 namespace {
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39 /// \brief The implementation of the coverage tool.
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40 class CodeCoverageTool {
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41 public:
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42 enum Command {
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43 /// \brief The show command.
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44 Show,
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45 /// \brief The report command.
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46 Report
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47 };
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48
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49 /// \brief Print the error message to the error output stream.
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50 void error(const Twine &Message, StringRef Whence = "");
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51
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52 /// \brief Return a memory buffer for the given source file.
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53 ErrorOr<const MemoryBuffer &> getSourceFile(StringRef SourceFile);
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54
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55 /// \brief Create source views for the expansions of the view.
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56 void attachExpansionSubViews(SourceCoverageView &View,
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57 ArrayRef<ExpansionRecord> Expansions,
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58 CoverageMapping &Coverage);
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59
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60 /// \brief Create the source view of a particular function.
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61 std::unique_ptr<SourceCoverageView>
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62 createFunctionView(const FunctionRecord &Function, CoverageMapping &Coverage);
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64 /// \brief Create the main source view of a particular source file.
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65 std::unique_ptr<SourceCoverageView>
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66 createSourceFileView(StringRef SourceFile, CoverageMapping &Coverage);
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67
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68 /// \brief Load the coverage mapping data. Return true if an error occured.
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69 std::unique_ptr<CoverageMapping> load();
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71 int run(Command Cmd, int argc, const char **argv);
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72
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73 typedef std::function<int(int, const char **)> CommandLineParserType;
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74
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75 int show(int argc, const char **argv,
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76 CommandLineParserType commandLineParser);
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78 int report(int argc, const char **argv,
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79 CommandLineParserType commandLineParser);
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80
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81 std::string ObjectFilename;
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82 CoverageViewOptions ViewOpts;
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83 std::string PGOFilename;
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84 CoverageFiltersMatchAll Filters;
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85 std::vector<std::string> SourceFiles;
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86 std::vector<std::pair<std::string, std::unique_ptr<MemoryBuffer>>>
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87 LoadedSourceFiles;
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88 bool CompareFilenamesOnly;
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89 StringMap<std::string> RemappedFilenames;
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90 };
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91 }
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93 void CodeCoverageTool::error(const Twine &Message, StringRef Whence) {
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94 errs() << "error: ";
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95 if (!Whence.empty())
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96 errs() << Whence << ": ";
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97 errs() << Message << "\n";
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98 }
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99
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100 ErrorOr<const MemoryBuffer &>
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101 CodeCoverageTool::getSourceFile(StringRef SourceFile) {
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102 // If we've remapped filenames, look up the real location for this file.
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103 if (!RemappedFilenames.empty()) {
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104 auto Loc = RemappedFilenames.find(SourceFile);
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105 if (Loc != RemappedFilenames.end())
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106 SourceFile = Loc->second;
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107 }
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108 for (const auto &Files : LoadedSourceFiles)
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109 if (sys::fs::equivalent(SourceFile, Files.first))
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110 return *Files.second;
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111 auto Buffer = MemoryBuffer::getFile(SourceFile);
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112 if (auto EC = Buffer.getError()) {
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113 error(EC.message(), SourceFile);
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114 return EC;
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115 }
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116 LoadedSourceFiles.push_back(
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117 std::make_pair(SourceFile, std::move(Buffer.get())));
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118 return *LoadedSourceFiles.back().second;
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119 }
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120
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121 void
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122 CodeCoverageTool::attachExpansionSubViews(SourceCoverageView &View,
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123 ArrayRef<ExpansionRecord> Expansions,
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124 CoverageMapping &Coverage) {
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125 if (!ViewOpts.ShowExpandedRegions)
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126 return;
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127 for (const auto &Expansion : Expansions) {
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128 auto ExpansionCoverage = Coverage.getCoverageForExpansion(Expansion);
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129 if (ExpansionCoverage.empty())
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130 continue;
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131 auto SourceBuffer = getSourceFile(ExpansionCoverage.getFilename());
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132 if (!SourceBuffer)
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133 continue;
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134
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135 auto SubViewExpansions = ExpansionCoverage.getExpansions();
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136 auto SubView = llvm::make_unique<SourceCoverageView>(
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137 SourceBuffer.get(), ViewOpts, std::move(ExpansionCoverage));
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138 attachExpansionSubViews(*SubView, SubViewExpansions, Coverage);
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139 View.addExpansion(Expansion.Region, std::move(SubView));
77
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140 }
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141 }
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142
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143 std::unique_ptr<SourceCoverageView>
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144 CodeCoverageTool::createFunctionView(const FunctionRecord &Function,
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145 CoverageMapping &Coverage) {
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146 auto FunctionCoverage = Coverage.getCoverageForFunction(Function);
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147 if (FunctionCoverage.empty())
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148 return nullptr;
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149 auto SourceBuffer = getSourceFile(FunctionCoverage.getFilename());
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150 if (!SourceBuffer)
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151 return nullptr;
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152
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153 auto Expansions = FunctionCoverage.getExpansions();
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154 auto View = llvm::make_unique<SourceCoverageView>(
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155 SourceBuffer.get(), ViewOpts, std::move(FunctionCoverage));
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156 attachExpansionSubViews(*View, Expansions, Coverage);
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157
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158 return View;
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159 }
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160
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161 std::unique_ptr<SourceCoverageView>
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162 CodeCoverageTool::createSourceFileView(StringRef SourceFile,
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163 CoverageMapping &Coverage) {
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164 auto SourceBuffer = getSourceFile(SourceFile);
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165 if (!SourceBuffer)
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166 return nullptr;
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167 auto FileCoverage = Coverage.getCoverageForFile(SourceFile);
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168 if (FileCoverage.empty())
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169 return nullptr;
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170
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171 auto Expansions = FileCoverage.getExpansions();
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172 auto View = llvm::make_unique<SourceCoverageView>(
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173 SourceBuffer.get(), ViewOpts, std::move(FileCoverage));
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174 attachExpansionSubViews(*View, Expansions, Coverage);
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175
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176 for (auto Function : Coverage.getInstantiations(SourceFile)) {
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177 auto SubViewCoverage = Coverage.getCoverageForFunction(*Function);
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178 auto SubViewExpansions = SubViewCoverage.getExpansions();
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179 auto SubView = llvm::make_unique<SourceCoverageView>(
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180 SourceBuffer.get(), ViewOpts, std::move(SubViewCoverage));
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181 attachExpansionSubViews(*SubView, SubViewExpansions, Coverage);
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182
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183 if (SubView) {
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184 unsigned FileID = Function->CountedRegions.front().FileID;
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185 unsigned Line = 0;
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186 for (const auto &CR : Function->CountedRegions)
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187 if (CR.FileID == FileID)
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188 Line = std::max(CR.LineEnd, Line);
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189 View->addInstantiation(Function->Name, Line, std::move(SubView));
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190 }
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191 }
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192 return View;
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193 }
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194
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195 std::unique_ptr<CoverageMapping> CodeCoverageTool::load() {
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196 auto CoverageOrErr = CoverageMapping::load(ObjectFilename, PGOFilename);
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197 if (std::error_code EC = CoverageOrErr.getError()) {
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198 colored_ostream(errs(), raw_ostream::RED)
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199 << "error: Failed to load coverage: " << EC.message();
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200 errs() << "\n";
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201 return nullptr;
77
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202 }
83
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203 auto Coverage = std::move(CoverageOrErr.get());
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204 unsigned Mismatched = Coverage->getMismatchedCount();
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205 if (Mismatched) {
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206 colored_ostream(errs(), raw_ostream::RED)
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207 << "warning: " << Mismatched << " functions have mismatched data. ";
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208 errs() << "\n";
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209 }
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210
83
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diff changeset
211 if (CompareFilenamesOnly) {
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212 auto CoveredFiles = Coverage.get()->getUniqueSourceFiles();
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213 for (auto &SF : SourceFiles) {
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214 StringRef SFBase = sys::path::filename(SF);
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diff changeset
215 for (const auto &CF : CoveredFiles)
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diff changeset
216 if (SFBase == sys::path::filename(CF)) {
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diff changeset
217 RemappedFilenames[CF] = SF;
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diff changeset
218 SF = CF;
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diff changeset
219 break;
77
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220 }
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221 }
83
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diff changeset
222 }
77
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223
83
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diff changeset
224 return Coverage;
77
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225 }
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226
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diff changeset
227 int CodeCoverageTool::run(Command Cmd, int argc, const char **argv) {
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diff changeset
228 // Print a stack trace if we signal out.
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diff changeset
229 sys::PrintStackTraceOnErrorSignal();
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diff changeset
230 PrettyStackTraceProgram X(argc, argv);
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diff changeset
231 llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
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diff changeset
232
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diff changeset
233 cl::opt<std::string, true> ObjectFilename(
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diff changeset
234 cl::Positional, cl::Required, cl::location(this->ObjectFilename),
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diff changeset
235 cl::desc("Covered executable or object file."));
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diff changeset
236
77
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diff changeset
237 cl::list<std::string> InputSourceFiles(
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diff changeset
238 cl::Positional, cl::desc("<Source files>"), cl::ZeroOrMore);
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diff changeset
239
83
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diff changeset
240 cl::opt<std::string, true> PGOFilename(
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diff changeset
241 "instr-profile", cl::Required, cl::location(this->PGOFilename),
77
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parents:
diff changeset
242 cl::desc(
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diff changeset
243 "File with the profile data obtained after an instrumented run"));
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diff changeset
244
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diff changeset
245 cl::opt<bool> DebugDump("dump", cl::Optional,
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parents:
diff changeset
246 cl::desc("Show internal debug dump"));
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parents:
diff changeset
247
54457678186b LLVM 3.6
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diff changeset
248 cl::opt<bool> FilenameEquivalence(
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diff changeset
249 "filename-equivalence", cl::Optional,
83
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diff changeset
250 cl::desc("Treat source files as equivalent to paths in the coverage data "
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diff changeset
251 "when the file names match, even if the full paths do not"));
77
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parents:
diff changeset
252
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diff changeset
253 cl::OptionCategory FilteringCategory("Function filtering options");
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parents:
diff changeset
254
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parents:
diff changeset
255 cl::list<std::string> NameFilters(
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diff changeset
256 "name", cl::Optional,
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diff changeset
257 cl::desc("Show code coverage only for functions with the given name"),
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parents:
diff changeset
258 cl::ZeroOrMore, cl::cat(FilteringCategory));
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parents:
diff changeset
259
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parents:
diff changeset
260 cl::list<std::string> NameRegexFilters(
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parents:
diff changeset
261 "name-regex", cl::Optional,
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parents:
diff changeset
262 cl::desc("Show code coverage only for functions that match the given "
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parents:
diff changeset
263 "regular expression"),
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parents:
diff changeset
264 cl::ZeroOrMore, cl::cat(FilteringCategory));
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parents:
diff changeset
265
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parents:
diff changeset
266 cl::opt<double> RegionCoverageLtFilter(
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parents:
diff changeset
267 "region-coverage-lt", cl::Optional,
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parents:
diff changeset
268 cl::desc("Show code coverage only for functions with region coverage "
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
269 "less than the given threshold"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
270 cl::cat(FilteringCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
271
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
272 cl::opt<double> RegionCoverageGtFilter(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
273 "region-coverage-gt", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
274 cl::desc("Show code coverage only for functions with region coverage "
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
275 "greater than the given threshold"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
276 cl::cat(FilteringCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
277
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
278 cl::opt<double> LineCoverageLtFilter(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
279 "line-coverage-lt", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
280 cl::desc("Show code coverage only for functions with line coverage less "
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
281 "than the given threshold"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
282 cl::cat(FilteringCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
283
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
284 cl::opt<double> LineCoverageGtFilter(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
285 "line-coverage-gt", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
286 cl::desc("Show code coverage only for functions with line coverage "
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
287 "greater than the given threshold"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
288 cl::cat(FilteringCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
289
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
290 auto commandLineParser = [&, this](int argc, const char **argv) -> int {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
291 cl::ParseCommandLineOptions(argc, argv, "LLVM code coverage tool\n");
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
292 ViewOpts.Debug = DebugDump;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
293 CompareFilenamesOnly = FilenameEquivalence;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
294
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
295 // Create the function filters
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
296 if (!NameFilters.empty() || !NameRegexFilters.empty()) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
297 auto NameFilterer = new CoverageFilters;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
298 for (const auto &Name : NameFilters)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
299 NameFilterer->push_back(llvm::make_unique<NameCoverageFilter>(Name));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
300 for (const auto &Regex : NameRegexFilters)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
301 NameFilterer->push_back(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
302 llvm::make_unique<NameRegexCoverageFilter>(Regex));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
303 Filters.push_back(std::unique_ptr<CoverageFilter>(NameFilterer));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
304 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
305 if (RegionCoverageLtFilter.getNumOccurrences() ||
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
306 RegionCoverageGtFilter.getNumOccurrences() ||
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
307 LineCoverageLtFilter.getNumOccurrences() ||
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
308 LineCoverageGtFilter.getNumOccurrences()) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
309 auto StatFilterer = new CoverageFilters;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
310 if (RegionCoverageLtFilter.getNumOccurrences())
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
311 StatFilterer->push_back(llvm::make_unique<RegionCoverageFilter>(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
312 RegionCoverageFilter::LessThan, RegionCoverageLtFilter));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
313 if (RegionCoverageGtFilter.getNumOccurrences())
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
314 StatFilterer->push_back(llvm::make_unique<RegionCoverageFilter>(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
315 RegionCoverageFilter::GreaterThan, RegionCoverageGtFilter));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
316 if (LineCoverageLtFilter.getNumOccurrences())
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
317 StatFilterer->push_back(llvm::make_unique<LineCoverageFilter>(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
318 LineCoverageFilter::LessThan, LineCoverageLtFilter));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
319 if (LineCoverageGtFilter.getNumOccurrences())
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
320 StatFilterer->push_back(llvm::make_unique<LineCoverageFilter>(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
321 RegionCoverageFilter::GreaterThan, LineCoverageGtFilter));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
322 Filters.push_back(std::unique_ptr<CoverageFilter>(StatFilterer));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
323 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
324
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
325 for (const auto &File : InputSourceFiles) {
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
326 SmallString<128> Path(File);
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
327 if (!CompareFilenamesOnly)
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
328 if (std::error_code EC = sys::fs::make_absolute(Path)) {
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
329 errs() << "error: " << File << ": " << EC.message();
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
330 return 1;
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
331 }
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
332 SourceFiles.push_back(Path.str());
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
333 }
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
334 return 0;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
335 };
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
336
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
337 switch (Cmd) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
338 case Show:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
339 return show(argc, argv, commandLineParser);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
340 case Report:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
341 return report(argc, argv, commandLineParser);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
342 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
343 return 0;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
344 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
345
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
346 int CodeCoverageTool::show(int argc, const char **argv,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
347 CommandLineParserType commandLineParser) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
348
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
349 cl::OptionCategory ViewCategory("Viewing options");
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
350
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
351 cl::opt<bool> ShowLineExecutionCounts(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
352 "show-line-counts", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
353 cl::desc("Show the execution counts for each line"), cl::init(true),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
354 cl::cat(ViewCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
355
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
356 cl::opt<bool> ShowRegions(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
357 "show-regions", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
358 cl::desc("Show the execution counts for each region"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
359 cl::cat(ViewCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
360
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
361 cl::opt<bool> ShowBestLineRegionsCounts(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
362 "show-line-counts-or-regions", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
363 cl::desc("Show the execution counts for each line, or the execution "
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
364 "counts for each region on lines that have multiple regions"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
365 cl::cat(ViewCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
366
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
367 cl::opt<bool> ShowExpansions("show-expansions", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
368 cl::desc("Show expanded source regions"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
369 cl::cat(ViewCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
370
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
371 cl::opt<bool> ShowInstantiations("show-instantiations", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
372 cl::desc("Show function instantiations"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
373 cl::cat(ViewCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
374
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
375 cl::opt<bool> NoColors("no-colors", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
376 cl::desc("Don't show text colors"), cl::init(false),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
377 cl::cat(ViewCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
378
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
379 auto Err = commandLineParser(argc, argv);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
380 if (Err)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
381 return Err;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
382
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
383 ViewOpts.Colors = !NoColors;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
384 ViewOpts.ShowLineNumbers = true;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
385 ViewOpts.ShowLineStats = ShowLineExecutionCounts.getNumOccurrences() != 0 ||
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
386 !ShowRegions || ShowBestLineRegionsCounts;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
387 ViewOpts.ShowRegionMarkers = ShowRegions || ShowBestLineRegionsCounts;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
388 ViewOpts.ShowLineStatsOrRegionMarkers = ShowBestLineRegionsCounts;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
389 ViewOpts.ShowExpandedRegions = ShowExpansions;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
390 ViewOpts.ShowFunctionInstantiations = ShowInstantiations;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
391
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
392 auto Coverage = load();
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
393 if (!Coverage)
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
394 return 1;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
395
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
396 if (!Filters.empty()) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
397 // Show functions
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
398 for (const auto &Function : Coverage->getCoveredFunctions()) {
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
399 if (!Filters.matches(Function))
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
400 continue;
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
401
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
402 auto mainView = createFunctionView(Function, *Coverage);
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
403 if (!mainView) {
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
404 ViewOpts.colored_ostream(outs(), raw_ostream::RED)
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
405 << "warning: Could not read coverage for '" << Function.Name;
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
406 outs() << "\n";
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
407 continue;
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
408 }
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
409 ViewOpts.colored_ostream(outs(), raw_ostream::CYAN) << Function.Name
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
410 << ":";
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
411 outs() << "\n";
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
412 mainView->render(outs(), /*WholeFile=*/false);
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
413 outs() << "\n";
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
414 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
415 return 0;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
416 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
417
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
418 // Show files
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
419 bool ShowFilenames = SourceFiles.size() != 1;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
420
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
421 if (SourceFiles.empty())
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
422 // Get the source files from the function coverage mapping
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
423 for (StringRef Filename : Coverage->getUniqueSourceFiles())
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
424 SourceFiles.push_back(Filename);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
425
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
426 for (const auto &SourceFile : SourceFiles) {
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
427 auto mainView = createSourceFileView(SourceFile, *Coverage);
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
428 if (!mainView) {
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
429 ViewOpts.colored_ostream(outs(), raw_ostream::RED)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
430 << "warning: The file '" << SourceFile << "' isn't covered.";
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
431 outs() << "\n";
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
432 continue;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
433 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
434
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
435 if (ShowFilenames) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
436 ViewOpts.colored_ostream(outs(), raw_ostream::CYAN) << SourceFile << ":";
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
437 outs() << "\n";
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
438 }
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
439 mainView->render(outs(), /*Wholefile=*/true);
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
440 if (SourceFiles.size() > 1)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
441 outs() << "\n";
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
442 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
443
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
444 return 0;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
445 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
446
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
447 int CodeCoverageTool::report(int argc, const char **argv,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
448 CommandLineParserType commandLineParser) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
449 cl::opt<bool> NoColors("no-colors", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
450 cl::desc("Don't show text colors"), cl::init(false));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
451
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
452 auto Err = commandLineParser(argc, argv);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
453 if (Err)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
454 return Err;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
455
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
456 ViewOpts.Colors = !NoColors;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
457
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
458 auto Coverage = load();
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
459 if (!Coverage)
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
460 return 1;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
461
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
462 CoverageReport Report(ViewOpts, std::move(Coverage));
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
463 if (SourceFiles.empty())
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
464 Report.renderFileReports(llvm::outs());
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
465 else
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
466 Report.renderFunctionReports(SourceFiles, llvm::outs());
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
467 return 0;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
468 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
469
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
470 int showMain(int argc, const char *argv[]) {
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
471 CodeCoverageTool Tool;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
472 return Tool.run(CodeCoverageTool::Show, argc, argv);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
473 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
474
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
475 int reportMain(int argc, const char *argv[]) {
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
476 CodeCoverageTool Tool;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
477 return Tool.run(CodeCoverageTool::Report, argc, argv);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
478 }