diff options
Diffstat (limited to 'lib/Frontend/CompilerInstance.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInstance.cpp | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/lib/Frontend/CompilerInstance.cpp b/lib/Frontend/CompilerInstance.cpp index 8b4b16920668d..a7b5fa7dfd29a 100644 --- a/lib/Frontend/CompilerInstance.cpp +++ b/lib/Frontend/CompilerInstance.cpp @@ -858,7 +858,8 @@ bool CompilerInstance::InitializeSourceManager( /*SearchPath=*/nullptr, /*RelativePath=*/nullptr, /*RequestingModule=*/nullptr, - /*SuggestedModule=*/nullptr, /*SkipCache=*/true); + /*SuggestedModule=*/nullptr, /*IsMapped=*/nullptr, + /*SkipCache=*/true); // Also add the header to /showIncludes output. if (File) DepOpts.ShowIncludesPretendHeader = File->getName(); @@ -1015,14 +1016,14 @@ bool CompilerInstance::ExecuteAction(FrontendAction &Act) { /// \brief Determine the appropriate source input kind based on language /// options. -static InputKind getSourceInputKindFromOptions(const LangOptions &LangOpts) { +static InputKind::Language getLanguageFromOptions(const LangOptions &LangOpts) { if (LangOpts.OpenCL) - return IK_OpenCL; + return InputKind::OpenCL; if (LangOpts.CUDA) - return IK_CUDA; + return InputKind::CUDA; if (LangOpts.ObjC1) - return LangOpts.CPlusPlus? IK_ObjCXX : IK_ObjC; - return LangOpts.CPlusPlus? IK_CXX : IK_C; + return LangOpts.CPlusPlus ? InputKind::ObjCXX : InputKind::ObjC; + return LangOpts.CPlusPlus ? InputKind::CXX : InputKind::C; } /// \brief Compile a module file for the given module, using the options @@ -1079,10 +1080,13 @@ static bool compileModuleImpl(CompilerInstance &ImportingInstance, FrontendOpts.DisableFree = false; FrontendOpts.GenerateGlobalModuleIndex = false; FrontendOpts.BuildingImplicitModule = true; + FrontendOpts.OriginalModuleMap = + ModMap.getModuleMapFileForUniquing(Module)->getName(); // Force implicitly-built modules to hash the content of the module file. HSOpts.ModulesHashContent = true; FrontendOpts.Inputs.clear(); - InputKind IK = getSourceInputKindFromOptions(*Invocation->getLangOpts()); + InputKind IK(getLanguageFromOptions(*Invocation->getLangOpts()), + InputKind::ModuleMap); // Don't free the remapped file buffers; they are owned by our caller. PPOpts.RetainRemappedFileBuffers = true; @@ -1127,11 +1131,12 @@ static bool compileModuleImpl(CompilerInstance &ImportingInstance, if (const FileEntry *ModuleMapFile = ModMap.getContainingModuleMapFile(Module)) { // Use the module map where this module resides. - FrontendOpts.Inputs.emplace_back(ModuleMapFile->getName(), IK); + FrontendOpts.Inputs.emplace_back(ModuleMapFile->getName(), IK, + +Module->IsSystem); } else { SmallString<128> FakeModuleMapFile(Module->Directory->getName()); llvm::sys::path::append(FakeModuleMapFile, "__inferred_module.map"); - FrontendOpts.Inputs.emplace_back(FakeModuleMapFile, IK); + FrontendOpts.Inputs.emplace_back(FakeModuleMapFile, IK, +Module->IsSystem); llvm::raw_string_ostream OS(InferredModuleMapContent); Module->print(OS); @@ -1144,11 +1149,6 @@ static bool compileModuleImpl(CompilerInstance &ImportingInstance, SourceMgr.overrideFileContents(ModuleMapFile, std::move(ModuleMapBuffer)); } - // Construct a module-generating action. Passing through the module map is - // safe because the FileManager is shared between the compiler instances. - GenerateModuleFromModuleMapAction CreateModuleAction( - ModMap.getModuleMapFileForUniquing(Module), Module->IsSystem); - ImportingInstance.getDiagnostics().Report(ImportLoc, diag::remark_module_build) << Module->Name << ModuleFileName; @@ -1157,8 +1157,12 @@ static bool compileModuleImpl(CompilerInstance &ImportingInstance, // thread so that we get a stack large enough. const unsigned ThreadStackSize = 8 << 20; llvm::CrashRecoveryContext CRC; - CRC.RunSafelyOnThread([&]() { Instance.ExecuteAction(CreateModuleAction); }, - ThreadStackSize); + CRC.RunSafelyOnThread( + [&]() { + GenerateModuleFromModuleMapAction Action; + Instance.ExecuteAction(Action); + }, + ThreadStackSize); ImportingInstance.getDiagnostics().Report(ImportLoc, diag::remark_module_build_done) |