diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/clang/Frontend/CompilerInstance.h | 2 | ||||
| -rw-r--r-- | include/clang/Lex/PreprocessorOptions.h | 6 | ||||
| -rw-r--r-- | include/clang/Serialization/ASTBitCodes.h | 3 | ||||
| -rw-r--r-- | include/clang/Serialization/ASTReader.h | 15 | ||||
| -rw-r--r-- | include/clang/Serialization/ASTWriter.h | 10 | ||||
| -rw-r--r-- | include/clang/Serialization/Module.h | 5 |
6 files changed, 4 insertions, 37 deletions
diff --git a/include/clang/Frontend/CompilerInstance.h b/include/clang/Frontend/CompilerInstance.h index 548ff86b8b..3173ad4a07 100644 --- a/include/clang/Frontend/CompilerInstance.h +++ b/include/clang/Frontend/CompilerInstance.h @@ -531,7 +531,6 @@ public: /// context. void createPCHExternalASTSource(StringRef Path, bool DisablePCHValidation, - bool DisableStatCache, bool AllowPCHWithCompilerErrors, void *DeserializationListener); @@ -541,7 +540,6 @@ public: static ExternalASTSource * createPCHExternalASTSource(StringRef Path, const std::string &Sysroot, bool DisablePCHValidation, - bool DisableStatCache, bool AllowPCHWithCompilerErrors, Preprocessor &PP, ASTContext &Context, void *DeserializationListener, bool Preamble); diff --git a/include/clang/Lex/PreprocessorOptions.h b/include/clang/Lex/PreprocessorOptions.h index 4f323606ee..e5fe373793 100644 --- a/include/clang/Lex/PreprocessorOptions.h +++ b/include/clang/Lex/PreprocessorOptions.h @@ -66,10 +66,6 @@ public: /// precompiled headers. bool DisablePCHValidation; - /// \brief When true, disables the use of the stat cache within a - /// precompiled header or AST file. - bool DisableStatCache; - /// \brief When true, a PCH with compiler errors will not be rejected. bool AllowPCHWithCompilerErrors; @@ -168,7 +164,7 @@ public: public: PreprocessorOptions() : UsePredefines(true), DetailedRecord(false), DetailedRecordConditionalDirectives(false), - DisablePCHValidation(false), DisableStatCache(false), + DisablePCHValidation(false), AllowPCHWithCompilerErrors(false), DumpDeserializedPCHDecls(false), PrecompiledPreambleBytes(0, true), diff --git a/include/clang/Serialization/ASTBitCodes.h b/include/clang/Serialization/ASTBitCodes.h index 4dba7b5739..8c58fb2816 100644 --- a/include/clang/Serialization/ASTBitCodes.h +++ b/include/clang/Serialization/ASTBitCodes.h @@ -386,9 +386,6 @@ namespace clang { /// preloaded. SOURCE_LOCATION_PRELOADS = 14, - /// \brief Record code for the stat() cache. - STAT_CACHE = 15, - /// \brief Record code for the set of ext_vector type names. EXT_VECTOR_DECLS = 16, diff --git a/include/clang/Serialization/ASTReader.h b/include/clang/Serialization/ASTReader.h index c0d93c3607..ba26a49869 100644 --- a/include/clang/Serialization/ASTReader.h +++ b/include/clang/Serialization/ASTReader.h @@ -690,9 +690,6 @@ private: /// headers when they are loaded. bool DisableValidation; - /// \brief Whether to disable the use of stat caches in AST files. - bool DisableStatCache; - /// \brief Whether to accept an AST file with compiler errors. bool AllowASTWithCompilerErrors; @@ -709,10 +706,6 @@ private: SwitchCaseMapTy *CurrSwitchCaseStmts; - /// \brief The number of stat() calls that hit/missed the stat - /// cache. - unsigned NumStatHits, NumStatMisses; - /// \brief The number of source location entries de-serialized from /// the PCH file. unsigned NumSLocEntriesRead; @@ -1069,17 +1062,11 @@ public: /// of its regular consistency checking, allowing the use of precompiled /// headers that cannot be determined to be compatible. /// - /// \param DisableStatCache If true, the AST reader will ignore the - /// stat cache in the AST files. This performance pessimization can - /// help when an AST file is being used in cases where the - /// underlying files in the file system may have changed, but - /// parsing should still continue. - /// /// \param AllowASTWithCompilerErrors If true, the AST reader will accept an /// AST file the was created out of an AST with compiler errors, /// otherwise it will reject it. ASTReader(Preprocessor &PP, ASTContext &Context, StringRef isysroot = "", - bool DisableValidation = false, bool DisableStatCache = false, + bool DisableValidation = false, bool AllowASTWithCompilerErrors = false); ~ASTReader(); diff --git a/include/clang/Serialization/ASTWriter.h b/include/clang/Serialization/ASTWriter.h index 919209cc9c..ac81e2164c 100644 --- a/include/clang/Serialization/ASTWriter.h +++ b/include/clang/Serialization/ASTWriter.h @@ -50,7 +50,6 @@ class FPOptions; class HeaderSearch; class IdentifierResolver; class MacroDefinition; -class MemorizeStatCalls; class OpaqueValueExpr; class OpenCLOptions; class ASTReader; @@ -417,7 +416,6 @@ private: void WriteControlBlock(Preprocessor &PP, ASTContext &Context, StringRef isysroot, const std::string &OutputFile); void WriteInputFiles(SourceManager &SourceMgr, StringRef isysroot); - void WriteStatCache(MemorizeStatCalls &StatCalls); void WriteSourceManagerBlock(SourceManager &SourceMgr, const Preprocessor &PP, StringRef isysroot); @@ -467,7 +465,7 @@ private: void WriteDeclsBlockAbbrevs(); void WriteDecl(ASTContext &Context, Decl *D); - void WriteASTCore(Sema &SemaRef, MemorizeStatCalls *StatCalls, + void WriteASTCore(Sema &SemaRef, StringRef isysroot, const std::string &OutputFile, Module *WritingModule); @@ -482,15 +480,12 @@ public: /// \param SemaRef a reference to the semantic analysis object that processed /// the AST to be written into the precompiled header. /// - /// \param StatCalls the object that cached all of the stat() calls made while - /// searching for source files and headers. - /// /// \param WritingModule The module that we are writing. If null, we are /// writing a precompiled header. /// /// \param isysroot if non-empty, write a relocatable file whose headers /// are relative to the given system root. - void WriteAST(Sema &SemaRef, MemorizeStatCalls *StatCalls, + void WriteAST(Sema &SemaRef, const std::string &OutputFile, Module *WritingModule, StringRef isysroot, bool hasErrors = false); @@ -733,7 +728,6 @@ class PCHGenerator : public SemaConsumer { std::string isysroot; raw_ostream *Out; Sema *SemaPtr; - MemorizeStatCalls *StatCalls; // owned by the FileManager llvm::SmallVector<char, 128> Buffer; llvm::BitstreamWriter Stream; ASTWriter Writer; diff --git a/include/clang/Serialization/Module.h b/include/clang/Serialization/Module.h index 2915cfc01c..39fa3d90ce 100644 --- a/include/clang/Serialization/Module.h +++ b/include/clang/Serialization/Module.h @@ -385,11 +385,6 @@ public: /// \brief Diagnostic IDs and their mappings that the user changed. SmallVector<uint64_t, 8> PragmaDiagMappings; - /// \brief The AST stat cache installed for this file, if any. - /// - /// The dynamic type of this stat cache is always ASTStatCache - void *StatCache; - /// \brief List of modules which depend on this module llvm::SetVector<ModuleFile *> ImportedBy; |