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annotate tools/llvm-cov/CodeCoverage.cpp @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 60c9769439b8
children 1172e4bd9c6f
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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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15
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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/ADT/Triple.h"
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24 #include "llvm/ProfileData/CoverageMapping.h"
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25 #include "llvm/ProfileData/InstrProfReader.h"
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26 #include "llvm/Support/CommandLine.h"
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27 #include "llvm/Support/FileSystem.h"
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28 #include "llvm/Support/Format.h"
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29 #include "llvm/Support/ManagedStatic.h"
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30 #include "llvm/Support/Path.h"
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31 #include "llvm/Support/PrettyStackTrace.h"
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32 #include "llvm/Support/Process.h"
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33 #include "llvm/Support/Signals.h"
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34 #include <functional>
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35 #include <system_error>
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36
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37 using namespace llvm;
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38 using namespace coverage;
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39
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40 namespace {
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41 /// \brief The implementation of the coverage tool.
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42 class CodeCoverageTool {
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43 public:
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44 enum Command {
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45 /// \brief The show command.
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46 Show,
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47 /// \brief The report command.
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48 Report
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49 };
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50
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51 /// \brief Print the error message to the error output stream.
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52 void error(const Twine &Message, StringRef Whence = "");
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53
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54 /// \brief Return a memory buffer for the given source file.
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55 ErrorOr<const MemoryBuffer &> getSourceFile(StringRef SourceFile);
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56
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57 /// \brief Create source views for the expansions of the view.
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58 void attachExpansionSubViews(SourceCoverageView &View,
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59 ArrayRef<ExpansionRecord> Expansions,
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60 CoverageMapping &Coverage);
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61
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62 /// \brief Create the source view of a particular function.
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63 std::unique_ptr<SourceCoverageView>
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64 createFunctionView(const FunctionRecord &Function, CoverageMapping &Coverage);
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65
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66 /// \brief Create the main source view of a particular source file.
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67 std::unique_ptr<SourceCoverageView>
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68 createSourceFileView(StringRef SourceFile, CoverageMapping &Coverage);
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69
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70 /// \brief Load the coverage mapping data. Return true if an error occured.
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71 std::unique_ptr<CoverageMapping> load();
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73 int run(Command Cmd, int argc, const char **argv);
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74
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75 typedef std::function<int(int, const char **)> CommandLineParserType;
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77 int show(int argc, const char **argv,
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78 CommandLineParserType commandLineParser);
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79
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80 int report(int argc, const char **argv,
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81 CommandLineParserType commandLineParser);
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82
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83 std::string ObjectFilename;
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84 CoverageViewOptions ViewOpts;
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85 std::string PGOFilename;
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86 CoverageFiltersMatchAll Filters;
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87 std::vector<std::string> SourceFiles;
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88 std::vector<std::pair<std::string, std::unique_ptr<MemoryBuffer>>>
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89 LoadedSourceFiles;
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90 bool CompareFilenamesOnly;
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91 StringMap<std::string> RemappedFilenames;
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92 std::string CoverageArch;
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93 };
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94 }
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96 void CodeCoverageTool::error(const Twine &Message, StringRef Whence) {
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97 errs() << "error: ";
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98 if (!Whence.empty())
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99 errs() << Whence << ": ";
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100 errs() << Message << "\n";
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101 }
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102
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103 ErrorOr<const MemoryBuffer &>
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104 CodeCoverageTool::getSourceFile(StringRef SourceFile) {
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105 // If we've remapped filenames, look up the real location for this file.
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106 if (!RemappedFilenames.empty()) {
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107 auto Loc = RemappedFilenames.find(SourceFile);
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108 if (Loc != RemappedFilenames.end())
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109 SourceFile = Loc->second;
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110 }
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111 for (const auto &Files : LoadedSourceFiles)
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112 if (sys::fs::equivalent(SourceFile, Files.first))
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113 return *Files.second;
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114 auto Buffer = MemoryBuffer::getFile(SourceFile);
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115 if (auto EC = Buffer.getError()) {
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116 error(EC.message(), SourceFile);
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117 return EC;
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118 }
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119 LoadedSourceFiles.emplace_back(SourceFile, std::move(Buffer.get()));
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120 return *LoadedSourceFiles.back().second;
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121 }
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122
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123 void
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124 CodeCoverageTool::attachExpansionSubViews(SourceCoverageView &View,
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125 ArrayRef<ExpansionRecord> Expansions,
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126 CoverageMapping &Coverage) {
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127 if (!ViewOpts.ShowExpandedRegions)
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128 return;
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129 for (const auto &Expansion : Expansions) {
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130 auto ExpansionCoverage = Coverage.getCoverageForExpansion(Expansion);
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131 if (ExpansionCoverage.empty())
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132 continue;
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133 auto SourceBuffer = getSourceFile(ExpansionCoverage.getFilename());
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134 if (!SourceBuffer)
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diff changeset
135 continue;
83
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diff changeset
136
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137 auto SubViewExpansions = ExpansionCoverage.getExpansions();
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138 auto SubView = llvm::make_unique<SourceCoverageView>(
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139 SourceBuffer.get(), ViewOpts, std::move(ExpansionCoverage));
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140 attachExpansionSubViews(*SubView, SubViewExpansions, Coverage);
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141 View.addExpansion(Expansion.Region, std::move(SubView));
77
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142 }
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143 }
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144
83
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diff changeset
145 std::unique_ptr<SourceCoverageView>
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146 CodeCoverageTool::createFunctionView(const FunctionRecord &Function,
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147 CoverageMapping &Coverage) {
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148 auto FunctionCoverage = Coverage.getCoverageForFunction(Function);
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149 if (FunctionCoverage.empty())
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150 return nullptr;
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151 auto SourceBuffer = getSourceFile(FunctionCoverage.getFilename());
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152 if (!SourceBuffer)
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153 return nullptr;
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154
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155 auto Expansions = FunctionCoverage.getExpansions();
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156 auto View = llvm::make_unique<SourceCoverageView>(
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157 SourceBuffer.get(), ViewOpts, std::move(FunctionCoverage));
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158 attachExpansionSubViews(*View, Expansions, Coverage);
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159
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160 return View;
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161 }
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162
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diff changeset
163 std::unique_ptr<SourceCoverageView>
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164 CodeCoverageTool::createSourceFileView(StringRef SourceFile,
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165 CoverageMapping &Coverage) {
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166 auto SourceBuffer = getSourceFile(SourceFile);
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167 if (!SourceBuffer)
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168 return nullptr;
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169 auto FileCoverage = Coverage.getCoverageForFile(SourceFile);
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170 if (FileCoverage.empty())
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171 return nullptr;
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172
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173 auto Expansions = FileCoverage.getExpansions();
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174 auto View = llvm::make_unique<SourceCoverageView>(
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175 SourceBuffer.get(), ViewOpts, std::move(FileCoverage));
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176 attachExpansionSubViews(*View, Expansions, Coverage);
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177
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178 for (auto Function : Coverage.getInstantiations(SourceFile)) {
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179 auto SubViewCoverage = Coverage.getCoverageForFunction(*Function);
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180 auto SubViewExpansions = SubViewCoverage.getExpansions();
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181 auto SubView = llvm::make_unique<SourceCoverageView>(
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182 SourceBuffer.get(), ViewOpts, std::move(SubViewCoverage));
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183 attachExpansionSubViews(*SubView, SubViewExpansions, Coverage);
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184
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185 if (SubView) {
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186 unsigned FileID = Function->CountedRegions.front().FileID;
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187 unsigned Line = 0;
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188 for (const auto &CR : Function->CountedRegions)
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189 if (CR.FileID == FileID)
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190 Line = std::max(CR.LineEnd, Line);
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191 View->addInstantiation(Function->Name, Line, std::move(SubView));
77
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192 }
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193 }
83
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194 return View;
77
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195 }
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196
95
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diff changeset
197 static bool modifiedTimeGT(StringRef LHS, StringRef RHS) {
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diff changeset
198 sys::fs::file_status Status;
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diff changeset
199 if (sys::fs::status(LHS, Status))
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diff changeset
200 return false;
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diff changeset
201 auto LHSTime = Status.getLastModificationTime();
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diff changeset
202 if (sys::fs::status(RHS, Status))
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diff changeset
203 return false;
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diff changeset
204 auto RHSTime = Status.getLastModificationTime();
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diff changeset
205 return LHSTime > RHSTime;
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diff changeset
206 }
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diff changeset
207
83
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diff changeset
208 std::unique_ptr<CoverageMapping> CodeCoverageTool::load() {
95
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diff changeset
209 if (modifiedTimeGT(ObjectFilename, PGOFilename))
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diff changeset
210 errs() << "warning: profile data may be out of date - object is newer\n";
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diff changeset
211 auto CoverageOrErr = CoverageMapping::load(ObjectFilename, PGOFilename,
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diff changeset
212 CoverageArch);
83
60c9769439b8 LLVM 3.7
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diff changeset
213 if (std::error_code EC = CoverageOrErr.getError()) {
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diff changeset
214 colored_ostream(errs(), raw_ostream::RED)
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diff changeset
215 << "error: Failed to load coverage: " << EC.message();
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diff changeset
216 errs() << "\n";
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diff changeset
217 return nullptr;
77
54457678186b LLVM 3.6
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diff changeset
218 }
83
60c9769439b8 LLVM 3.7
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diff changeset
219 auto Coverage = std::move(CoverageOrErr.get());
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diff changeset
220 unsigned Mismatched = Coverage->getMismatchedCount();
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diff changeset
221 if (Mismatched) {
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diff changeset
222 colored_ostream(errs(), raw_ostream::RED)
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diff changeset
223 << "warning: " << Mismatched << " functions have mismatched data. ";
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diff changeset
224 errs() << "\n";
77
54457678186b LLVM 3.6
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diff changeset
225 }
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diff changeset
226
83
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diff changeset
227 if (CompareFilenamesOnly) {
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diff changeset
228 auto CoveredFiles = Coverage.get()->getUniqueSourceFiles();
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diff changeset
229 for (auto &SF : SourceFiles) {
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diff changeset
230 StringRef SFBase = sys::path::filename(SF);
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diff changeset
231 for (const auto &CF : CoveredFiles)
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diff changeset
232 if (SFBase == sys::path::filename(CF)) {
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diff changeset
233 RemappedFilenames[CF] = SF;
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diff changeset
234 SF = CF;
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diff changeset
235 break;
77
54457678186b LLVM 3.6
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parents:
diff changeset
236 }
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parents:
diff changeset
237 }
83
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diff changeset
238 }
77
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parents:
diff changeset
239
83
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diff changeset
240 return Coverage;
77
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parents:
diff changeset
241 }
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parents:
diff changeset
242
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diff changeset
243 int CodeCoverageTool::run(Command Cmd, int argc, const char **argv) {
54457678186b LLVM 3.6
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parents:
diff changeset
244 // Print a stack trace if we signal out.
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parents:
diff changeset
245 sys::PrintStackTraceOnErrorSignal();
54457678186b LLVM 3.6
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parents:
diff changeset
246 PrettyStackTraceProgram X(argc, argv);
54457678186b LLVM 3.6
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parents:
diff changeset
247 llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
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parents:
diff changeset
248
83
60c9769439b8 LLVM 3.7
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diff changeset
249 cl::opt<std::string, true> ObjectFilename(
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diff changeset
250 cl::Positional, cl::Required, cl::location(this->ObjectFilename),
60c9769439b8 LLVM 3.7
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diff changeset
251 cl::desc("Covered executable or object file."));
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diff changeset
252
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
253 cl::list<std::string> InputSourceFiles(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
254 cl::Positional, cl::desc("<Source files>"), cl::ZeroOrMore);
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parents:
diff changeset
255
83
60c9769439b8 LLVM 3.7
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diff changeset
256 cl::opt<std::string, true> PGOFilename(
60c9769439b8 LLVM 3.7
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diff changeset
257 "instr-profile", cl::Required, cl::location(this->PGOFilename),
77
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parents:
diff changeset
258 cl::desc(
54457678186b LLVM 3.6
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parents:
diff changeset
259 "File with the profile data obtained after an instrumented run"));
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parents:
diff changeset
260
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diff changeset
261 cl::opt<std::string> Arch(
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diff changeset
262 "arch", cl::desc("architecture of the coverage mapping binary"));
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parents: 83
diff changeset
263
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
264 cl::opt<bool> DebugDump("dump", cl::Optional,
54457678186b LLVM 3.6
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parents:
diff changeset
265 cl::desc("Show internal debug dump"));
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parents:
diff changeset
266
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
267 cl::opt<bool> FilenameEquivalence(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
268 "filename-equivalence", cl::Optional,
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
269 cl::desc("Treat source files as equivalent to paths in the coverage data "
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
270 "when the file names match, even if the full paths do not"));
77
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::OptionCategory FilteringCategory("Function filtering options");
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
273
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
274 cl::list<std::string> NameFilters(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
275 "name", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
276 cl::desc("Show code coverage only for functions with the given name"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
277 cl::ZeroOrMore, cl::cat(FilteringCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
278
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
279 cl::list<std::string> NameRegexFilters(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
280 "name-regex", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
281 cl::desc("Show code coverage only for functions that match the given "
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
282 "regular expression"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
283 cl::ZeroOrMore, cl::cat(FilteringCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
284
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
285 cl::opt<double> RegionCoverageLtFilter(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
286 "region-coverage-lt", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
287 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
288 "less than the given threshold"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
289 cl::cat(FilteringCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
290
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
291 cl::opt<double> RegionCoverageGtFilter(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
292 "region-coverage-gt", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
293 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
294 "greater than the given threshold"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
295 cl::cat(FilteringCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
296
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
297 cl::opt<double> LineCoverageLtFilter(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
298 "line-coverage-lt", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
299 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
300 "than the given threshold"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
301 cl::cat(FilteringCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
302
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
303 cl::opt<double> LineCoverageGtFilter(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
304 "line-coverage-gt", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
305 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
306 "greater than the given threshold"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
307 cl::cat(FilteringCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
308
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
309 cl::opt<cl::boolOrDefault> UseColor(
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
310 "use-color", cl::desc("Emit colored output (default=autodetect)"),
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
311 cl::init(cl::BOU_UNSET));
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
312
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
313 auto commandLineParser = [&, this](int argc, const char **argv) -> int {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
314 cl::ParseCommandLineOptions(argc, argv, "LLVM code coverage tool\n");
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
315 ViewOpts.Debug = DebugDump;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
316 CompareFilenamesOnly = FilenameEquivalence;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
317
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
318 ViewOpts.Colors = UseColor == cl::BOU_UNSET
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
319 ? sys::Process::StandardOutHasColors()
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
320 : UseColor == cl::BOU_TRUE;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
321
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
322 // Create the function filters
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
323 if (!NameFilters.empty() || !NameRegexFilters.empty()) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
324 auto NameFilterer = new CoverageFilters;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
325 for (const auto &Name : NameFilters)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
326 NameFilterer->push_back(llvm::make_unique<NameCoverageFilter>(Name));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
327 for (const auto &Regex : NameRegexFilters)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
328 NameFilterer->push_back(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
329 llvm::make_unique<NameRegexCoverageFilter>(Regex));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
330 Filters.push_back(std::unique_ptr<CoverageFilter>(NameFilterer));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
331 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
332 if (RegionCoverageLtFilter.getNumOccurrences() ||
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
333 RegionCoverageGtFilter.getNumOccurrences() ||
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
334 LineCoverageLtFilter.getNumOccurrences() ||
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
335 LineCoverageGtFilter.getNumOccurrences()) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
336 auto StatFilterer = new CoverageFilters;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
337 if (RegionCoverageLtFilter.getNumOccurrences())
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
338 StatFilterer->push_back(llvm::make_unique<RegionCoverageFilter>(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
339 RegionCoverageFilter::LessThan, RegionCoverageLtFilter));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
340 if (RegionCoverageGtFilter.getNumOccurrences())
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
341 StatFilterer->push_back(llvm::make_unique<RegionCoverageFilter>(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
342 RegionCoverageFilter::GreaterThan, RegionCoverageGtFilter));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
343 if (LineCoverageLtFilter.getNumOccurrences())
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
344 StatFilterer->push_back(llvm::make_unique<LineCoverageFilter>(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
345 LineCoverageFilter::LessThan, LineCoverageLtFilter));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
346 if (LineCoverageGtFilter.getNumOccurrences())
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
347 StatFilterer->push_back(llvm::make_unique<LineCoverageFilter>(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
348 RegionCoverageFilter::GreaterThan, LineCoverageGtFilter));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
349 Filters.push_back(std::unique_ptr<CoverageFilter>(StatFilterer));
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
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
352 if (!Arch.empty() &&
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
353 Triple(Arch).getArch() == llvm::Triple::ArchType::UnknownArch) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
354 errs() << "error: Unknown architecture: " << Arch << "\n";
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
355 return 1;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
356 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
357 CoverageArch = Arch;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
diff changeset
358
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
359 for (const auto &File : InputSourceFiles) {
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
360 SmallString<128> Path(File);
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
361 if (!CompareFilenamesOnly)
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
362 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
363 errs() << "error: " << File << ": " << EC.message();
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
364 return 1;
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
365 }
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
366 SourceFiles.push_back(Path.str());
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
367 }
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
368 return 0;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
369 };
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 switch (Cmd) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
372 case Show:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
373 return show(argc, argv, commandLineParser);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
374 case Report:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
375 return report(argc, argv, commandLineParser);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
376 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
377 return 0;
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
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
380 int CodeCoverageTool::show(int argc, const char **argv,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
381 CommandLineParserType commandLineParser) {
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 cl::OptionCategory ViewCategory("Viewing options");
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
384
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
385 cl::opt<bool> ShowLineExecutionCounts(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
386 "show-line-counts", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
387 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
388 cl::cat(ViewCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
389
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
390 cl::opt<bool> ShowRegions(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
391 "show-regions", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
392 cl::desc("Show the execution counts for each region"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
393 cl::cat(ViewCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
394
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
395 cl::opt<bool> ShowBestLineRegionsCounts(
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
396 "show-line-counts-or-regions", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
397 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
398 "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
399 cl::cat(ViewCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
400
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
401 cl::opt<bool> ShowExpansions("show-expansions", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
402 cl::desc("Show expanded source regions"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
403 cl::cat(ViewCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
404
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
405 cl::opt<bool> ShowInstantiations("show-instantiations", cl::Optional,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
406 cl::desc("Show function instantiations"),
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
407 cl::cat(ViewCategory));
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
408
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
409 auto Err = commandLineParser(argc, argv);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
410 if (Err)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
411 return Err;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
412
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
413 ViewOpts.ShowLineNumbers = true;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
414 ViewOpts.ShowLineStats = ShowLineExecutionCounts.getNumOccurrences() != 0 ||
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
415 !ShowRegions || ShowBestLineRegionsCounts;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
416 ViewOpts.ShowRegionMarkers = ShowRegions || ShowBestLineRegionsCounts;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
417 ViewOpts.ShowLineStatsOrRegionMarkers = ShowBestLineRegionsCounts;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
418 ViewOpts.ShowExpandedRegions = ShowExpansions;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
419 ViewOpts.ShowFunctionInstantiations = ShowInstantiations;
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 auto Coverage = load();
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
422 if (!Coverage)
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
423 return 1;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
424
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
425 if (!Filters.empty()) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
426 // Show functions
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
427 for (const auto &Function : Coverage->getCoveredFunctions()) {
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
428 if (!Filters.matches(Function))
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
429 continue;
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
430
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
431 auto mainView = createFunctionView(Function, *Coverage);
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
432 if (!mainView) {
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
433 ViewOpts.colored_ostream(outs(), raw_ostream::RED)
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
434 << "warning: Could not read coverage for '" << Function.Name;
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
435 outs() << "\n";
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
436 continue;
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
437 }
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
438 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
439 << ":";
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
440 outs() << "\n";
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
441 mainView->render(outs(), /*WholeFile=*/false);
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
442 outs() << "\n";
77
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 // Show files
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
448 bool ShowFilenames = SourceFiles.size() != 1;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
449
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
450 if (SourceFiles.empty())
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
451 // 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
452 for (StringRef Filename : Coverage->getUniqueSourceFiles())
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
453 SourceFiles.push_back(Filename);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
454
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
455 for (const auto &SourceFile : SourceFiles) {
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
456 auto mainView = createSourceFileView(SourceFile, *Coverage);
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
457 if (!mainView) {
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
458 ViewOpts.colored_ostream(outs(), raw_ostream::RED)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
459 << "warning: The file '" << SourceFile << "' isn't covered.";
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
460 outs() << "\n";
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
461 continue;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
462 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
463
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
464 if (ShowFilenames) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
465 ViewOpts.colored_ostream(outs(), raw_ostream::CYAN) << SourceFile << ":";
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
466 outs() << "\n";
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
467 }
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
468 mainView->render(outs(), /*Wholefile=*/true);
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
469 if (SourceFiles.size() > 1)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
470 outs() << "\n";
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
471 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
472
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
473 return 0;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
474 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
475
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
476 int CodeCoverageTool::report(int argc, const char **argv,
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
477 CommandLineParserType commandLineParser) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
478 auto Err = commandLineParser(argc, argv);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
479 if (Err)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
480 return Err;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
481
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
482 auto Coverage = load();
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
483 if (!Coverage)
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
484 return 1;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
485
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
486 CoverageReport Report(ViewOpts, std::move(Coverage));
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
487 if (SourceFiles.empty())
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
488 Report.renderFileReports(llvm::outs());
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
489 else
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
490 Report.renderFunctionReports(SourceFiles, llvm::outs());
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
491 return 0;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
492 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
493
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
494 int showMain(int argc, const char *argv[]) {
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
495 CodeCoverageTool Tool;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
496 return Tool.run(CodeCoverageTool::Show, argc, argv);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
497 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
498
83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
diff changeset
499 int reportMain(int argc, const char *argv[]) {
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
500 CodeCoverageTool Tool;
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
501 return Tool.run(CodeCoverageTool::Report, argc, argv);
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
502 }