;
130template<
typenameT,
typenameAllocator>
131staticStringRef
bytes(
conststd::vector<T, Allocator> &
v) {
132 if(
v.empty())
returnStringRef();
133 returnStringRef(
reinterpret_cast<const char*
>(&
v[0]),
134 sizeof(
T) *
v.size());
137template<
typenameT>
139 returnStringRef(
reinterpret_cast<const char*
>(
v.data()),
140 sizeof(
T) *
v.size());
143staticstd::string
bytes(
conststd::vector<bool> &
V) {
145Str.reserve(
V.size() / 8);
146 for(
unsignedI = 0,
E=
V.size(); I <
E;) {
148 for(
unsignedBit = 0; Bit < 8 && I <
E; ++Bit, ++I)
149Byte |=
V[I] << Bit;
161#define TYPE_BIT_CODE(CLASS_ID, CODE_ID, CODE_VALUE) \ 162 case Type::CLASS_ID: return TYPE_##CODE_ID; 163#include "clang/Serialization/TypeBitCodes.def" 165llvm_unreachable(
"shouldn't be serializing a builtin type this way");
167llvm_unreachable(
"bad type kind");
172structAffectingModuleMaps {
173llvm::DenseSet<FileID> DefinitionFileIDs;
174llvm::DenseSet<const FileEntry *> DefinitionFiles;
177std::optional<AffectingModuleMaps>
190 enumAffectedReason :
bool{
191AR_TextualHeader = 0,
192AR_ImportOrTextualHeader = 1,
194 autoAssignMostImportant = [](AffectedReason &LHS, AffectedReason RHS) {
195LHS = std::max(LHS, RHS);
197llvm::DenseMap<FileID, AffectedReason> ModuleMaps;
198llvm::DenseMap<const Module *, AffectedReason> ProcessedModules;
199 autoCollectModuleMapsForHierarchy = [&](
const Module*M,
200AffectedReason Reason) {
206 if(
auto[It, Inserted] = ProcessedModules.insert({M, Reason});
207!Inserted && Reason <= It->second) {
213std::queue<const Module *> Q;
216 const Module*Mod = Q.front();
222AssignMostImportant(ModuleMaps[F], Reason);
227AssignMostImportant(ModuleMaps[UniqF], Reason);
236CollectModuleMapsForHierarchy(RootModule, AR_ImportOrTextualHeader);
238std::queue<const Module *> Q;
241 const Module*CurrentModule = Q.front();
244 for(
const Module*ImportedModule : CurrentModule->
Imports)
245CollectModuleMapsForHierarchy(ImportedModule, AR_ImportOrTextualHeader);
247CollectModuleMapsForHierarchy(UndeclaredModule, AR_ImportOrTextualHeader);
249 for(
auto*M : CurrentModule->
submodules())
261 for(
unsignedUID = 0, LastUID = FilesByUID.size(); UID != LastUID; ++UID) {
275 if(
const Module*M = KH.getModule())
276CollectModuleMapsForHierarchy(M, AR_TextualHeader);
297llvm::DenseSet<const FileEntry *> ModuleFileEntries;
298llvm::DenseSet<FileID> ModuleFileIDs;
299 for(
auto[FID, Reason] : ModuleMaps) {
300 if(Reason == AR_ImportOrTextualHeader)
301ModuleFileIDs.insert(FID);
302 if(
auto*FE =
SM.getFileEntryForID(FID))
303ModuleFileEntries.insert(FE);
306AffectingModuleMaps R;
307R.DefinitionFileIDs = std::move(ModuleFileIDs);
308R.DefinitionFiles = std::move(ModuleFileEntries);
319: Writer(Writer), BasicWriter(Context, Writer,
Record) {}
322 if(
T.hasLocalNonFastQualifiers()) {
329 const Type*typePtr =
T.getTypePtr();
352#define ABSTRACT_TYPELOC(CLASS, PARENT) 353#define TYPELOC(CLASS, PARENT) \ 354 void Visit##CLASS##TypeLoc(CLASS##TypeLoc TyLoc); 355#include "clang/AST/TypeLocNodes.def" 414voidTypeLocWriter::VisitArrayTypeLoc(
ArrayTypeLocTL) {
423VisitArrayTypeLoc(TL);
427VisitArrayTypeLoc(TL);
431VisitArrayTypeLoc(TL);
434voidTypeLocWriter::VisitDependentSizedArrayTypeLoc(
436VisitArrayTypeLoc(TL);
439voidTypeLocWriter::VisitDependentAddressSpaceTypeLoc(
443addSourceLocation(
range.getBegin());
444addSourceLocation(
range.getEnd());
448voidTypeLocWriter::VisitDependentSizedExtVectorTypeLoc(
457voidTypeLocWriter::VisitDependentVectorTypeLoc(
469addSourceLocation(
range.getBegin());
470addSourceLocation(
range.getEnd());
475voidTypeLocWriter::VisitDependentSizedMatrixTypeLoc(
479addSourceLocation(
range.getBegin());
480addSourceLocation(
range.getEnd());
491 for(
unsignedi = 0, e = TL.
getNumParams(); i != e; ++i)
496VisitFunctionTypeLoc(TL);
500VisitFunctionTypeLoc(TL);
507voidTypeLocWriter::VisitUsingTypeLoc(
UsingTypeLocTL) {
565voidTypeLocWriter::VisitAutoTypeLoc(
AutoTypeLocTL) {
570 Record.AddConceptReference(CR);
576voidTypeLocWriter::VisitDeducedTemplateSpecializationTypeLoc(
585voidTypeLocWriter::VisitEnumTypeLoc(
EnumTypeLocTL) {
601voidTypeLocWriter::VisitHLSLAttributedResourceTypeLoc(
610voidTypeLocWriter::VisitSubstTemplateTypeParmTypeLoc(
615voidTypeLocWriter::VisitSubstTemplateTypeParmPackTypeLoc(
620voidTypeLocWriter::VisitTemplateSpecializationTypeLoc(
626 for(
unsignedi = 0, e = TL.
getNumArgs(); i != e; ++i)
631voidTypeLocWriter::VisitParenTypeLoc(
ParenTypeLocTL) {
655voidTypeLocWriter::VisitDependentTemplateSpecializationTypeLoc(
663 for(
unsignedI = 0,
E= TL.
getNumArgs(); I !=
E; ++I)
699voidTypeLocWriter::VisitPipeTypeLoc(
PipeTypeLocTL) {
706voidTypeLocWriter::VisitDependentBitIntTypeLoc(
711voidASTWriter::WriteTypeAbbrevs() {
712 using namespace llvm;
714std::shared_ptr<BitCodeAbbrev> Abv;
717Abv = std::make_shared<BitCodeAbbrev>();
719Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
720Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 3));
721TypeExtQualAbbrev = Stream.EmitAbbrev(std::move(Abv));
729llvm::BitstreamWriter &Stream,
733Stream.EmitRecord(llvm::bitc::BLOCKINFO_CODE_SETBID,
Record);
736 if(!Name || Name[0] == 0)
740 Record.push_back(*Name++);
741Stream.EmitRecord(llvm::bitc::BLOCKINFO_CODE_BLOCKNAME,
Record);
745llvm::BitstreamWriter &Stream,
750 Record.push_back(*Name++);
751Stream.EmitRecord(llvm::bitc::BLOCKINFO_CODE_SETRECORDNAME,
Record);
756#define RECORD(X) EmitRecordID(X, #X, Stream, Record) 889voidASTWriter::WriteBlockInfoBlock() {
891Stream.EnterBlockInfoBlock();
893#define BLOCK(X) EmitBlockID(X ## _ID, #X, Stream, Record) 894#define RECORD(X) EmitRecordID(X, #X, Stream, Record) 897 BLOCK(CONTROL_BLOCK);
907 BLOCK(OPTIONS_BLOCK);
914 BLOCK(INPUT_FILES_BLOCK);
979 BLOCK(SOURCE_MANAGER_BLOCK);
987 BLOCK(PREPROCESSOR_BLOCK);
995 BLOCK(SUBMODULE_BLOCK);
1017 BLOCK(COMMENTS_BLOCK);
1021 BLOCK(DECLTYPES_BLOCK);
1025 RECORD(TYPE_BLOCK_POINTER);
1026 RECORD(TYPE_LVALUE_REFERENCE);
1027 RECORD(TYPE_RVALUE_REFERENCE);
1028 RECORD(TYPE_MEMBER_POINTER);
1029 RECORD(TYPE_CONSTANT_ARRAY);
1030 RECORD(TYPE_INCOMPLETE_ARRAY);
1031 RECORD(TYPE_VARIABLE_ARRAY);
1033 RECORD(TYPE_EXT_VECTOR);
1034 RECORD(TYPE_FUNCTION_NO_PROTO);
1035 RECORD(TYPE_FUNCTION_PROTO);
1037 RECORD(TYPE_TYPEOF_EXPR);
1041 RECORD(TYPE_OBJC_INTERFACE);
1042 RECORD(TYPE_OBJC_OBJECT_POINTER);
1044 RECORD(TYPE_ELABORATED);
1045 RECORD(TYPE_SUBST_TEMPLATE_TYPE_PARM);
1046 RECORD(TYPE_UNRESOLVED_USING);
1047 RECORD(TYPE_INJECTED_CLASS_NAME);
1048 RECORD(TYPE_OBJC_OBJECT);
1049 RECORD(TYPE_TEMPLATE_TYPE_PARM);
1050 RECORD(TYPE_TEMPLATE_SPECIALIZATION);
1051 RECORD(TYPE_DEPENDENT_NAME);
1052 RECORD(TYPE_DEPENDENT_TEMPLATE_SPECIALIZATION);
1053 RECORD(TYPE_DEPENDENT_SIZED_ARRAY);
1055 RECORD(TYPE_MACRO_QUALIFIED);
1056 RECORD(TYPE_PACK_EXPANSION);
1057 RECORD(TYPE_ATTRIBUTED);
1058 RECORD(TYPE_SUBST_TEMPLATE_TYPE_PARM_PACK);
1060 RECORD(TYPE_UNARY_TRANSFORM);
1064 RECORD(TYPE_OBJC_TYPE_PARAM);
1143 BLOCK(PREPROCESSOR_DETAIL_BLOCK);
1149 BLOCK(EXTENSION_BLOCK);
1152 BLOCK(UNHASHED_CONTROL_BLOCK);
1173 returnChanged | llvm::sys::path::remove_dots(
Path);
1188assert(
Filename&&
"No file name to adjust?");
1190 if(BaseDir.empty())
1195 for(;
Filename[Pos] && Pos < BaseDir.size(); ++Pos)
1196 if(
Filename[Pos] != BaseDir[Pos])
1205 if(!llvm::sys::path::is_separator(
Filename[Pos])) {
1206 if(!llvm::sys::path::is_separator(BaseDir.back()))
1223std::pair<ASTFileSignature, ASTFileSignature>
1224ASTWriter::createSignature()
const{
1225StringRef AllBytes(Buffer.data(), Buffer.size());
1228Hasher.update(AllBytes.slice(ASTBlockRange.first, ASTBlockRange.second));
1233Hasher.update(AllBytes.slice(0, UnhashedControlBlockRange.first));
1236AllBytes.slice(UnhashedControlBlockRange.second, ASTBlockRange.first));
1238Hasher.update(AllBytes.slice(ASTBlockRange.second, StringRef::npos));
1241 returnstd::make_pair(ASTBlockHash, Signature);
1246Hasher.update(StringRef(Buffer.data(), Buffer.size()));
1248assert(WritingModule);
1253 for(
auto[ExportImported, _] : WritingModule->
Exports)
1254Hasher.update(ExportImported->Signature);
1278 for(
Module*M : TouchedTopLevelModules)
1286 for(uint8_t Byte : S) {
1287Stream.BackpatchByte(BitNo, Byte);
1299 if(!WritingModule ||
1306std::tie(ASTBlockHash, Signature) = createSignature();
1314voidASTWriter::writeUnhashedControlBlock(
Preprocessor&PP) {
1315 using namespace llvm;
1318Stream.FlushToWord();
1319UnhashedControlBlockRange.first = Stream.GetCurrentBitNo() >> 3;
1342 autoAbbrev = std::make_shared<BitCodeAbbrev>();
1344Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1345 unsignedASTBlockHashAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
1348Stream.EmitRecordWithBlob(ASTBlockHashAbbrev,
Record, Blob);
1349ASTBlockHashOffset = Stream.GetCurrentBitNo() - Blob.size() * 8;
1353 autoAbbrev = std::make_shared<BitCodeAbbrev>();
1354Abbrev->Add(BitCodeAbbrevOp(
SIGNATURE));
1355Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1356 unsignedSignatureAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
1359Stream.EmitRecordWithBlob(SignatureAbbrev,
Record, Blob);
1360SignatureOffset = Stream.GetCurrentBitNo() - Blob.size() * 8;
1369 if(!HSOpts.ModulesSkipDiagnosticOptions) {
1370#define DIAGOPT(Name, Bits, Default) Record.push_back(DiagOpts.Name); 1371#define ENUM_DIAGOPT(Name, Type, Bits, Default) \ 1372 Record.push_back(static_cast<unsigned>(DiagOpts.get##Name())); 1373#include "clang/Basic/DiagnosticOptions.def" 1375 for(
unsignedI = 0, N = DiagOpts.
Warnings.size(); I != N; ++I)
1378 for(
unsignedI = 0, N = DiagOpts.
Remarks.size(); I != N; ++I)
1387 if(!HSOpts.ModulesSkipHeaderSearchPaths) {
1389 Record.push_back(HSOpts.UserEntries.size());
1390 for(
unsignedI = 0, N = HSOpts.UserEntries.size(); I != N; ++I) {
1393 Record.push_back(
static_cast<unsigned>(Entry.
Group));
1399 Record.push_back(HSOpts.SystemHeaderPrefixes.size());
1400 for(
unsignedI = 0, N = HSOpts.SystemHeaderPrefixes.size(); I != N; ++I) {
1402 Record.push_back(HSOpts.SystemHeaderPrefixes[I].IsSystemHeader);
1406 Record.push_back(HSOpts.VFSOverlayFiles.size());
1407 for(StringRef VFSOverlayFile : HSOpts.VFSOverlayFiles)
1413 if(!HSOpts.ModulesSkipPragmaDiagnosticMappings)
1414WritePragmaDiagnosticMappings(Diags,
WritingModule);
1419 autoAbbrev = std::make_shared<BitCodeAbbrev>();
1421Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
1422Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1423 unsignedHSUsageAbbrevCode = Stream.EmitAbbrev(std::move(Abbrev));
1425HSEntryUsage.size()};
1426Stream.EmitRecordWithBlob(HSUsageAbbrevCode,
Record,
bytes(HSEntryUsage));
1432 autoAbbrev = std::make_shared<BitCodeAbbrev>();
1433Abbrev->Add(BitCodeAbbrevOp(
VFS_USAGE));
1434Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
1435Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1436 unsignedVFSUsageAbbrevCode = Stream.EmitAbbrev(std::move(Abbrev));
1438Stream.EmitRecordWithBlob(VFSUsageAbbrevCode,
Record,
bytes(VFSUsage));
1443UnhashedControlBlockRange.second = Stream.GetCurrentBitNo() >> 3;
1447voidASTWriter::WriteControlBlock(
Preprocessor&PP, StringRef isysroot) {
1448 using namespace llvm;
1457 autoMetadataAbbrev = std::make_shared<BitCodeAbbrev>();
1458MetadataAbbrev->Add(BitCodeAbbrevOp(
METADATA));
1459MetadataAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 16));
1460MetadataAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 16));
1461MetadataAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 16));
1462MetadataAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 16));
1463MetadataAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
1465MetadataAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
1466MetadataAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
1467MetadataAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
1468MetadataAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1469 unsignedMetadataAbbrevCode = Stream.EmitAbbrev(std::move(MetadataAbbrev));
1470assert((!WritingModule || isysroot.empty()) &&
1471 "writing module as a relocatable PCH?");
1476CLANG_VERSION_MAJOR,
1477CLANG_VERSION_MINOR,
1481ASTHasCompilerErrors};
1482Stream.EmitRecordWithBlob(MetadataAbbrevCode,
Record,
1486 if(WritingModule) {
1488 autoAbbrev = std::make_shared<BitCodeAbbrev>();
1490Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1491 unsignedAbbrevCode = Stream.EmitAbbrev(std::move(Abbrev));
1493Stream.EmitRecordWithBlob(AbbrevCode,
Record, WritingModule->
Name);
1496 if(WritingModule && WritingModule->
Directory) {
1501BaseDir.assign(CWD->getName());
1516 autoAbbrev = std::make_shared<BitCodeAbbrev>();
1518Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1519 unsignedAbbrevCode = Stream.EmitAbbrev(std::move(Abbrev));
1522Stream.EmitRecordWithBlob(AbbrevCode,
Record, BaseDir);
1526BaseDirectory.assign(BaseDir.begin(), BaseDir.end());
1527}
else if(!isysroot.empty()) {
1529BaseDirectory = std::string(isysroot);
1538? Map.getModuleMapFileForUniquing(WritingModule)
1539->getNameAsRequested()
1544 if(
auto*AdditionalModMaps =
1545Map.getAdditionalModuleMapFiles(WritingModule)) {
1546 Record.push_back(AdditionalModMaps->size());
1548AdditionalModMaps->end());
1563 autoAbbrev = std::make_shared<BitCodeAbbrev>();
1564Abbrev->Add(BitCodeAbbrevOp(
IMPORT));
1565Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3));
1566Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
1567Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
1568Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
1569Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
1570Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
1571Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
1572Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1573 unsignedAbbrevCode = Stream.EmitAbbrev(std::move(Abbrev));
1579 if(!M.isDirectlyImported())
1589 Record.push_back(M.StandardCXXModule);
1593 if(M.StandardCXXModule) {
1603llvm::append_range(Blob, M.
Signature);
1608Stream.EmitRecordWithBlob(AbbrevCode,
Record, Blob);
1618#define LANGOPT(Name, Bits, Default, Description) \ 1619 Record.push_back(LangOpts.Name); 1620#define ENUM_LANGOPT(Name, Type, Bits, Default, Description) \ 1621 Record.push_back(static_cast<unsigned>(LangOpts.get##Name())); 1622#include "clang/Basic/LangOptions.def" 1623#define SANITIZER(NAME, ID) \ 1624 Record.push_back(LangOpts.Sanitize.has(SanitizerKind::ID)); 1625#include "clang/Basic/Sanitizers.def" 1665 for(
unsignedI = 0, N = TargetOpts.
Features.size(); I != N; ++I) {
1705 boolWriteMacros = !SkipMacros;
1706 Record.push_back(WriteMacros);
1710 for(
unsignedI = 0, N = PPOpts.
Macros.size(); I != N; ++I) {
1718 for(
unsignedI = 0, N = PPOpts.
Includes.size(); I != N; ++I)
1723 for(
unsignedI = 0, N = PPOpts.
MacroIncludes.size(); I != N; ++I)
1737 if(
autoMainFile =
1739 autoFileAbbrev = std::make_shared<BitCodeAbbrev>();
1741FileAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
1742FileAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1743 unsignedFileAbbrevCode = Stream.EmitAbbrev(std::move(FileAbbrev));
1762structInputFileEntry {
1766 boolBufferOverridden;
1781assert(IncludeFID.
isValid() &&
"IncludeLoc in invalid file");
1782 if(!IsSLocAffecting[IncludeFID.ID])
1790 using namespace llvm;
1795 autoIFAbbrev = std::make_shared<BitCodeAbbrev>();
1796IFAbbrev->Add(BitCodeAbbrevOp(
INPUT_FILE));
1797IFAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
1798IFAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 12));
1799IFAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 32));
1800IFAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
1801IFAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
1802IFAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
1803IFAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
1804IFAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 16));
1805IFAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1806 unsignedIFAbbrevCode = Stream.EmitAbbrev(std::move(IFAbbrev));
1809 autoIFHAbbrev = std::make_shared<BitCodeAbbrev>();
1811IFHAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
1812IFHAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
1813 unsignedIFHAbbrevCode = Stream.EmitAbbrev(std::move(IFHAbbrev));
1815 uint64_tInputFilesOffsetBase = Stream.GetCurrentBitNo();
1818std::vector<InputFileEntry> UserFiles;
1819std::vector<InputFileEntry> SystemFiles;
1823assert(&SourceMgr.
getSLocEntry(FileID::get(I)) == SLoc);
1830 if(!
Cache->OrigEntry)
1834 if(!IsSLocFileEntryAffecting[I])
1837InputFileEntry Entry(*
Cache->OrigEntry);
1838Entry.IsSystemFile =
isSystem(
File.getFileCharacteristic());
1839Entry.IsTransient =
Cache->IsTransient;
1840Entry.BufferOverridden =
Cache->BufferOverridden;
1843Entry.IsTopLevel = IncludeFileID.
isInvalid() || IncludeFileID.ID < 0 ||
1844!IsSLocFileEntryAffecting[IncludeFileID.ID];
1851 autoMemBuff =
Cache->getBufferIfLoaded();
1853ContentHash = xxh3_64bits(MemBuff->getBuffer());
1856<< Entry.File.getName();
1858Entry.ContentHash[0] =
uint32_t(ContentHash);
1859Entry.ContentHash[1] =
uint32_t(ContentHash >> 32);
1860 if(Entry.IsSystemFile)
1861SystemFiles.push_back(Entry);
1863UserFiles.push_back(Entry);
1867 autoSortedFiles = llvm::concat<InputFileEntry>(std::move(UserFiles),
1868std::move(SystemFiles));
1870 unsignedUserFilesNum = 0;
1872std::vector<uint64_t> InputFileOffsets;
1873 for(
const auto&Entry : SortedFiles) {
1874 uint32_t&InputFileID = InputFileIDs[Entry.File];
1875 if(InputFileID != 0)
1879InputFileOffsets.push_back(Stream.GetCurrentBitNo() - InputFilesOffsetBase);
1881InputFileID = InputFileOffsets.size();
1883 if(!Entry.IsSystemFile)
1895 if(Name == NameAsRequested)
1898RecordData::value_type
Record[] = {
1900InputFileOffsets.size(),
1903Entry.BufferOverridden,
1907NameAsRequested.size()};
1909Stream.EmitRecordWithBlob(IFAbbrevCode,
Record,
1910(NameAsRequested + Name).str());
1916Entry.ContentHash[1]};
1917Stream.EmitRecordWithAbbrev(IFHAbbrevCode,
Record);
1924 autoOffsetsAbbrev = std::make_shared<BitCodeAbbrev>();
1926OffsetsAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
1927OffsetsAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
1929OffsetsAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1930 unsignedOffsetsAbbrevCode = Stream.EmitAbbrev(std::move(OffsetsAbbrev));
1934InputFileOffsets.size(), UserFilesNum};
1935Stream.EmitRecordWithBlob(OffsetsAbbrevCode,
Record,
bytes(InputFileOffsets));
1945 using namespace llvm;
1947 autoAbbrev = std::make_shared<BitCodeAbbrev>();
1949Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8));
1950Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8));
1951Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3));
1952Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
1954Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
1955Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8));
1956Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 24));
1957Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8));
1958 returnStream.EmitAbbrev(std::move(Abbrev));
1964 using namespace llvm;
1966 autoAbbrev = std::make_shared<BitCodeAbbrev>();
1968Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8));
1969Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8));
1970Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3));
1971Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
1972Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1973 returnStream.EmitAbbrev(std::move(Abbrev));
1980 using namespace llvm;
1982 autoAbbrev = std::make_shared<BitCodeAbbrev>();
1986Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8));
1987Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
1988 returnStream.EmitAbbrev(std::move(Abbrev));
1994 using namespace llvm;
1996 autoAbbrev = std::make_shared<BitCodeAbbrev>();
1998Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8));
1999Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8));
2000Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
2001Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
2002Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2003Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
2004 returnStream.EmitAbbrev(std::move(Abbrev));
2009staticstd::pair<unsigned, unsigned>
2011llvm::encodeULEB128(KeyLen, Out);
2012llvm::encodeULEB128(DataLen, Out);
2013 returnstd::make_pair(KeyLen, DataLen);
2019 classHeaderFileInfoTrait {
2023HeaderFileInfoTrait(
ASTWriter&Writer) : Writer(Writer) {}
2030 usingkey_type_ref =
constkey_type &;
2032 usingUnresolvedModule =
2033llvm::PointerIntPair<Module *, 2, ModuleMap::ModuleHeaderRole>;
2039: HFI(HFI), AlreadyIncluded(AlreadyIncluded),
2043 boolAlreadyIncluded;
2047 usingdata_type_ref =
constdata_type &;
2056uint8_t buf[
sizeof(key.Size) +
sizeof(key.ModTime)];
2057 memcpy(buf, &key.Size,
sizeof(key.Size));
2058 memcpy(buf +
sizeof(key.Size), &key.ModTime,
sizeof(key.ModTime));
2059 returnllvm::xxh3_64bits(buf);
2062std::pair<unsigned, unsigned>
2063EmitKeyDataLength(raw_ostream& Out, key_type_ref key, data_type_ref
Data) {
2064 unsignedKeyLen = key.Filename.size() + 1 + 8 + 8;
2066 for(
autoModInfo :
Data.KnownHeaders)
2069 if(
Data.Unresolved.getPointer())
2074 voidEmitKey(raw_ostream& Out, key_type_ref key,
unsignedKeyLen) {
2075 using namespacellvm::support;
2077endian::Writer
LE(Out, llvm::endianness::little);
2082Out.write(key.Filename.data(), KeyLen);
2085 voidEmitData(raw_ostream &Out, key_type_ref key,
2086data_type_ref
Data,
unsignedDataLen) {
2087 using namespacellvm::support;
2089endian::Writer
LE(Out, llvm::endianness::little);
2090 uint64_tStart = Out.tell(); (void)Start;
2092 unsigned charFlags = (
Data.AlreadyIncluded << 6)
2093| (
Data.HFI.isImport << 5)
2095 Data.HFI.isPragmaOnce << 4)
2096| (
Data.HFI.DirInfo << 1);
2097 LE.write<uint8_t>(Flags);
2099 if(
Data.HFI.LazyControllingMacro.isID())
2108assert((
Value>> 3) == ModID &&
"overflow in header module info");
2113 for(
autoModInfo :
Data.KnownHeaders)
2114EmitModule(ModInfo.getModule(), ModInfo.getRole());
2115 if(
Data.Unresolved.getPointer())
2116EmitModule(
Data.Unresolved.getPointer(),
Data.Unresolved.getInt());
2118assert(Out.tell() - Start == DataLen &&
"Wrong data length");
2127voidASTWriter::WriteHeaderSearch(
const HeaderSearch&HS) {
2128HeaderFileInfoTrait GeneratorTrait(*
this);
2129llvm::OnDiskChainedHashTableGenerator<HeaderFileInfoTrait>
Generator;
2131 unsignedNumHeaderSearchEntries = 0;
2138 if(WritingModule) {
2140 while(!Worklist.empty()) {
2141 Module*M = Worklist.pop_back_val();
2158 if(!
U.Size || (!
U.ModTime && IncludeTimestamps)) {
2159PP->
Diag(
U.FileNameLoc, diag::err_module_no_size_mtime_for_header)
2167llvm::sys::path::append(
Filename,
U.FileName);
2170StringRef FilenameDup = strdup(
Filename.c_str());
2171SavedStrings.push_back(FilenameDup.data());
2173HeaderFileInfoTrait::key_type Key = {
2174FilenameDup, *
U.Size, IncludeTimestamps ? *
U.ModTime : 0};
2175HeaderFileInfoTrait::data_type
Data= {
2180++NumHeaderSearchEntries;
2183Worklist.append(SubmodulesRange.begin(), SubmodulesRange.end());
2193 for(
unsignedUID = 0, LastUID = FilesByUID.size(); UID != LastUID; ++UID) {
2212 Filename= StringRef(strdup(FilenameTmp.c_str()));
2213SavedStrings.push_back(
Filename.data());
2218HeaderFileInfoTrait::key_type Key = {
2221HeaderFileInfoTrait::data_type
Data= {
2225++NumHeaderSearchEntries;
2232 using namespacellvm::support;
2234llvm::raw_svector_ostream Out(TableData);
2236endian::write<uint32_t>(Out, 0, llvm::endianness::little);
2237BucketOffset =
Generator.Emit(Out, GeneratorTrait);
2241 using namespace llvm;
2243 autoAbbrev = std::make_shared<BitCodeAbbrev>();
2245Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
2246Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
2247Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
2248Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2249 unsignedTableAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2253NumHeaderSearchEntries, TableData.size()};
2254Stream.EmitRecordWithBlob(TableAbbrev,
Record, TableData);
2257 for(
unsignedI = 0, N = SavedStrings.size(); I != N; ++I)
2258free(
const_cast<char*
>(SavedStrings[I]));
2261static void emitBlob(llvm::BitstreamWriter &Stream, StringRef Blob,
2262 unsignedSLocBufferBlobCompressedAbbrv,
2263 unsignedSLocBufferBlobAbbrv) {
2264 usingRecordDataType = ASTWriter::RecordData::value_type;
2269 if(llvm::compression::zstd::isAvailable()) {
2270llvm::compression::zstd::compress(
2271llvm::arrayRefFromStringRef(Blob.drop_back(1)), CompressedBuffer, 9);
2273Stream.EmitRecordWithBlob(SLocBufferBlobCompressedAbbrv,
Record,
2274llvm::toStringRef(CompressedBuffer));
2277 if(llvm::compression::zlib::isAvailable()) {
2278llvm::compression::zlib::compress(
2279llvm::arrayRefFromStringRef(Blob.drop_back(1)), CompressedBuffer);
2281Stream.EmitRecordWithBlob(SLocBufferBlobCompressedAbbrv,
Record,
2282llvm::toStringRef(CompressedBuffer));
2287Stream.EmitRecordWithBlob(SLocBufferBlobAbbrv,
Record, Blob);
2298voidASTWriter::WriteSourceManagerBlock(
SourceManager&SourceMgr) {
2303 const uint64_tSourceManagerBlockOffset = Stream.GetCurrentBitNo();
2309 unsignedSLocBufferBlobCompressedAbbrv =
2315std::vector<uint32_t> SLocEntryOffsets;
2316 uint64_tSLocEntryOffsetsBase = Stream.GetCurrentBitNo();
2322 FileIDFID = FileID::get(I);
2326 uint64_tOffset = Stream.GetCurrentBitNo() - SLocEntryOffsetsBase;
2327assert((Offset >> 32) == 0 &&
"SLocEntry offset too large");
2333 if(
Cache->OrigEntry) {
2346 if(!IsSLocAffecting[I])
2348SLocEntryOffsets.push_back(Offset);
2352 Record.push_back(
File.getFileCharacteristic());
2353 Record.push_back(
File.hasLineDirectives());
2355 boolEmitBlob =
false;
2358 "Writing to AST an overridden file is not supported");
2361assert(InputFileIDs[*Content->
OrigEntry] != 0 &&
"Missed file entry");
2364 Record.push_back(getAdjustedNumCreatedFIDs(FID));
2366FileDeclIDsTy::iterator FDI = FileDeclIDs.find(FID);
2367 if(FDI != FileDeclIDs.end()) {
2368 Record.push_back(FDI->second->FirstDeclIndex);
2369 Record.push_back(FDI->second->DeclIDs.size());
2375Stream.EmitRecordWithAbbrev(SLocFileAbbrv,
Record);
2386std::optional<llvm::MemoryBufferRef> Buffer = Content->
getBufferOrNone(
2388StringRef Name = Buffer ? Buffer->getBufferIdentifier() :
"";
2389Stream.EmitRecordWithBlob(SLocBufferAbbrv,
Record,
2390StringRef(Name.data(), Name.size() + 1));
2397std::optional<llvm::MemoryBufferRef> Buffer = Content->
getBufferOrNone(
2400Buffer = llvm::MemoryBufferRef(
"<<<INVALID BUFFER>>>",
"");
2401StringRef Blob(Buffer->getBufferStart(), Buffer->getBufferSize() + 1);
2402 emitBlob(Stream, Blob, SLocBufferBlobCompressedAbbrv,
2403SLocBufferBlobAbbrv);
2408SLocEntryOffsets.push_back(Offset);
2424 Record.push_back(getAdjustedOffset(NextOffset - SLoc->
getOffset()) - 1);
2425Stream.EmitRecordWithAbbrev(SLocExpansionAbbrv,
Record);
2431 if(SLocEntryOffsets.empty())
2436 using namespace llvm;
2438 autoAbbrev = std::make_shared<BitCodeAbbrev>();
2440Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 16));
2441Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 16));
2442Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 32));
2443Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2444 unsignedSLocOffsetsAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2446RecordData::value_type
Record[] = {
2449SLocEntryOffsetsBase - SourceManagerBlockOffset};
2450Stream.EmitRecordWithBlob(SLocOffsetsAbbrev,
Record,
2451 bytes(SLocEntryOffsets));
2462llvm::DenseMap<int, int> FilenameMap;
2463FilenameMap[-1] = -1;
2464 for(
const auto&L : LineTable) {
2467 for(
auto&LE : L.second) {
2468 if(FilenameMap.insert(std::make_pair(
LE.FilenameID,
2469FilenameMap.size() - 1)).second)
2476 for(
const auto&L : LineTable) {
2484 Record.push_back(L.second.size());
2485 for(
const auto&LE : L.second) {
2486 Record.push_back(
LE.FileOffset);
2488 Record.push_back(FilenameMap[
LE.FilenameID]);
2489 Record.push_back((
unsigned)
LE.FileKind);
2490 Record.push_back(
LE.IncludeOffset);
2505 if(MI->isBuiltinMacro())
2521voidASTWriter::WritePreprocessor(
const Preprocessor&PP,
boolIsModule) {
2522 uint64_tMacroOffsetsBase = Stream.GetCurrentBitNo();
2526WritePreprocessorDetail(*PPRec, MacroOffsetsBase);
2541 if(AssumeNonNullLoc.
isValid()) {
2552 Record.push_back(
true);
2555 Record.push_back(SkipInfo->FoundNonSkipPortion);
2556 Record.push_back(SkipInfo->FoundElse);
2559 Record.push_back(
false);
2563 Record.push_back(Cond.WasSkipping);
2564 Record.push_back(Cond.FoundNonSkip);
2565 Record.push_back(Cond.FoundElse);
2595 if(
Id.second->hadMacroDefinition() &&
2596(!
Id.second->isFromAST() ||
2597 Id.second->hasChangedSinceDeserialization()))
2598MacroIdentifiers.push_back(
Id.second);
2601llvm::sort(MacroIdentifiers, llvm::deref<std::less<>>());
2607 uint64_tStartOffset = Stream.GetCurrentBitNo() - MacroOffsetsBase;
2608assert((StartOffset >> 32) == 0 &&
"Macro identifiers offset too large");
2611 boolEmittedModuleMacros =
false;
2628 if(
auto*DefMD = dyn_cast<DefMacroDirective>(MD)) {
2630}
else if(
auto*VisMD = dyn_cast<VisibilityMacroDirective>(MD)) {
2631 Record.push_back(VisMD->isPublic());
2633ModuleMacroRecord.push_back(getSubmoduleID(WritingModule));
2636ModuleMacroRecord.clear();
2637EmittedModuleMacros =
true;
2647 if(
auto*DefMD = dyn_cast<DefMacroDirective>(MD)) {
2649}
else if(
auto*VisMD = dyn_cast<VisibilityMacroDirective>(MD)) {
2650 Record.push_back(VisMD->isPublic());
2657llvm::DenseMap<ModuleMacro *, unsigned> Visits;
2658 while(!Worklist.empty()) {
2659 auto*
Macro= Worklist.pop_back_val();
2662ModuleMacroRecord.push_back(getSubmoduleID(
Macro->getOwningModule()));
2664 for(
auto*M :
Macro->overrides())
2665ModuleMacroRecord.push_back(getSubmoduleID(M->getOwningModule()));
2668ModuleMacroRecord.clear();
2671 for(
auto*M :
Macro->overrides())
2672 if(++Visits[M] == M->getNumOverridingMacros())
2673Worklist.push_back(M);
2675EmittedModuleMacros =
true;
2678 if(
Record.empty() && !EmittedModuleMacros)
2681IdentMacroDirectivesOffsetMap[Name] = StartOffset;
2692std::vector<uint32_t> MacroOffsets;
2694 for(
unsignedI = 0, N = MacroInfosToEmit.size(); I != N; ++I) {
2699 if(ID < FirstMacroID) {
2700assert(0 &&
"Loaded MacroInfo entered MacroInfosToEmit ?");
2705 unsignedIndex =
ID- FirstMacroID;
2706 if(Index >= MacroOffsets.size())
2707MacroOffsets.resize(Index + 1);
2709 uint64_tOffset = Stream.GetCurrentBitNo() - MacroOffsetsBase;
2710assert((Offset >> 32) == 0 &&
"Macro offset too large");
2711MacroOffsets[Index] = Offset;
2738Stream.EmitRecord(Code,
Record);
2742 for(
unsignedTokNo = 0, e = MI->
getNumTokens(); TokNo != e; ++TokNo) {
2757 using namespace llvm;
2759 autoAbbrev = std::make_shared<BitCodeAbbrev>();
2761Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
2762Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
2763Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 32));
2764Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2766 unsignedMacroOffsetAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2770MacroOffsetsBase - ASTBlockStartOffset};
2771Stream.EmitRecordWithBlob(MacroOffsetAbbrev,
Record,
bytes(MacroOffsets));
2776uint64_t MacroOffsetsBase) {
2786 unsignedNumPreprocessingRecords = 0;
2787 using namespace llvm;
2790 unsignedInclusionAbbrev = 0;
2792 autoAbbrev = std::make_shared<BitCodeAbbrev>();
2794Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
2795Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2796Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 2));
2797Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2798Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2799InclusionAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2802 unsignedFirstPreprocessorEntityID
2803= (Chain ? PPRec.getNumLoadedPreprocessedEntities() : 0)
2805 unsignedNextPreprocessorEntityID = FirstPreprocessorEntityID;
2810(void)++
E, ++NumPreprocessingRecords, ++NextPreprocessorEntityID) {
2813 uint64_tOffset = Stream.GetCurrentBitNo() - MacroOffsetsBase;
2814assert((Offset >> 32) == 0 &&
"Preprocessed entity offset too large");
2815 SourceRangeR = getAdjustedRange((*E)->getSourceRange());
2816PreprocessedEntityOffsets.emplace_back(
2820 if(
auto*MD = dyn_cast<MacroDefinitionRecord>(*
E)) {
2822MacroDefinitions[MD] = NextPreprocessorEntityID;
2829 if(
auto*ME = dyn_cast<MacroExpansion>(*
E)) {
2830 Record.push_back(ME->isBuiltinMacro());
2831 if(ME->isBuiltinMacro())
2834 Record.push_back(MacroDefinitions[ME->getDefinition()]);
2839 if(
auto*ID = dyn_cast<InclusionDirective>(*
E)) {
2841 Record.push_back(
ID->getFileName().size());
2842 Record.push_back(
ID->wasInQuotes());
2843 Record.push_back(
static_cast<unsigned>(
ID->getKind()));
2844 Record.push_back(
ID->importedModule());
2846Buffer +=
ID->getFileName();
2849 if(
ID->getFile())
2850Buffer +=
ID->getFile()->getName();
2851Stream.EmitRecordWithBlob(InclusionAbbrev,
Record, Buffer);
2855llvm_unreachable(
"Unhandled PreprocessedEntity in ASTWriter");
2860 if(NumPreprocessingRecords > 0) {
2861assert(PreprocessedEntityOffsets.size() == NumPreprocessingRecords);
2864 using namespace llvm;
2866 autoAbbrev = std::make_shared<BitCodeAbbrev>();
2868Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
2869Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2870 unsignedPPEOffsetAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2873FirstPreprocessorEntityID -
2875Stream.EmitRecordWithBlob(PPEOffsetAbbrev,
Record,
2876 bytes(PreprocessedEntityOffsets));
2881 if(SkippedRanges.size() > 0) {
2882std::vector<PPSkippedRange> SerializedSkippedRanges;
2883SerializedSkippedRanges.reserve(SkippedRanges.size());
2884 for(
auto const&
Range: SkippedRanges)
2885SerializedSkippedRanges.emplace_back(
2889 using namespace llvm;
2890 autoAbbrev = std::make_shared<BitCodeAbbrev>();
2892Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2893 unsignedPPESkippedRangeAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2897Stream.EmitRecordWithBlob(PPESkippedRangeAbbrev,
Record,
2898 bytes(SerializedSkippedRanges));
2906 autoKnown = SubmoduleIDs.find(Mod);
2907 if(Known != SubmoduleIDs.end())
2908 returnKnown->second;
2911 if(Top != WritingModule &&
2913!Top->fullModuleNameIs(StringRef(
getLangOpts().CurrentModule))))
2916 returnSubmoduleIDs[Mod] = NextSubmoduleID++;
2919unsignedASTWriter::getSubmoduleID(
Module*Mod) {
2932 unsignedChildModules = 0;
2936 returnChildModules + 1;
2939voidASTWriter::WriteSubmodules(
Module*WritingModule,
ASTContext*Context) {
2944 using namespace llvm;
2946 autoAbbrev = std::make_shared<BitCodeAbbrev>();
2948Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
2949Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
2950Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 4));
2951Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8));
2952Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 4));
2953Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2954Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2955Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2956Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2957Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2958Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2959Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2960Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2961Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2962Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2963Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2964 unsignedDefinitionAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2966Abbrev = std::make_shared<BitCodeAbbrev>();
2968Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2969 unsignedUmbrellaAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2971Abbrev = std::make_shared<BitCodeAbbrev>();
2973Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2974 unsignedHeaderAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2976Abbrev = std::make_shared<BitCodeAbbrev>();
2978Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2979 unsignedTopHeaderAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2981Abbrev = std::make_shared<BitCodeAbbrev>();
2983Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2984 unsignedUmbrellaDirAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2986Abbrev = std::make_shared<BitCodeAbbrev>();
2988Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
2989Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2990 unsignedRequiresAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2992Abbrev = std::make_shared<BitCodeAbbrev>();
2994Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
2995 unsignedExcludedHeaderAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
2997Abbrev = std::make_shared<BitCodeAbbrev>();
2999Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3000 unsignedTextualHeaderAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3002Abbrev = std::make_shared<BitCodeAbbrev>();
3004Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3005 unsignedPrivateHeaderAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3007Abbrev = std::make_shared<BitCodeAbbrev>();
3009Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3010 unsignedPrivateTextualHeaderAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3012Abbrev = std::make_shared<BitCodeAbbrev>();
3014Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1));
3015Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3016 unsignedLinkLibraryAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3018Abbrev = std::make_shared<BitCodeAbbrev>();
3020Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3021 unsignedConfigMacroAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3023Abbrev = std::make_shared<BitCodeAbbrev>();
3025Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
3026Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3027 unsignedConflictAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3029Abbrev = std::make_shared<BitCodeAbbrev>();
3031Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3032 unsignedExportAsAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3035RecordData::value_type
Record[] = {
3041std::queue<Module *> Q;
3042Q.push(WritingModule);
3043 while(!Q.empty()) {
3046 unsigned ID= getSubmoduleID(Mod);
3050assert(SubmoduleIDs[Mod->
Parent] &&
"Submodule parent not written?");
3051ParentID = SubmoduleIDs[Mod->
Parent];
3058 FileIDUnadjustedInferredFID;
3061 intInferredFID = getAdjustedFileID(UnadjustedInferredFID).getOpaqueValue();
3068(RecordData::value_type)Mod->
Kind,
3070(RecordData::value_type)InferredFID,
3081Stream.EmitRecordWithBlob(DefinitionAbbrev,
Record, Mod->
Name);
3087Stream.EmitRecordWithBlob(RequiresAbbrev,
Record, R.FeatureName);
3091 if(std::optional<Module::Header> UmbrellaHeader =
3094Stream.EmitRecordWithBlob(UmbrellaAbbrev,
Record,
3095UmbrellaHeader->NameAsWritten);
3096}
else if(std::optional<Module::DirectoryName> UmbrellaDir =
3099Stream.EmitRecordWithBlob(UmbrellaDirAbbrev,
Record,
3100UmbrellaDir->NameAsWritten);
3105 unsignedRecordKind;
3116 for(
const auto&HL : HeaderLists) {
3117RecordData::value_type
Record[] = {HL.RecordKind};
3118 for(
const auto&H : Mod->
getHeaders(HL.HeaderKind))
3119Stream.EmitRecordWithBlob(HL.Abbrev,
Record, H.NameAsWritten);
3128Stream.EmitRecordWithBlob(TopHeaderAbbrev,
Record, HeaderName);
3133 if(!Mod->
Imports.empty()) {
3135 for(
auto*I : Mod->
Imports)
3136 Record.push_back(getSubmoduleID(I));
3144 Record.push_back(getSubmoduleID(I));
3149 if(!Mod->
Exports.empty()) {
3151 for(
const auto&
E: Mod->
Exports) {
3154 Record.push_back(getSubmoduleID(
E.getPointer()));
3155 Record.push_back(
E.getInt());
3170Stream.EmitRecordWithBlob(LinkLibraryAbbrev,
Record, LL.Library);
3178getSubmoduleID(
C.Other)};
3179Stream.EmitRecordWithBlob(ConflictAbbrev,
Record,
C.Message);
3185Stream.EmitRecordWithBlob(ConfigMacroAbbrev,
Record, CM);
3212assert((NextSubmoduleID - FirstSubmoduleID ==
3214 "Wrong # of submodules; found a reference to a non-local, " 3215 "non-imported submodule?");
3220llvm::SmallDenseMap<const DiagnosticsEngine::DiagState *, unsigned, 64>
3222 unsignedCurrID = 0;
3225 autoEncodeDiagStateFlags =
3226[](
constDiagnosticsEngine::DiagState *DS) ->
unsigned{
3228 for(
unsignedVal :
3229{(
unsigned)DS->IgnoreAllWarnings, (
unsigned)DS->EnableAllWarnings,
3230(
unsigned)DS->WarningsAsErrors, (
unsigned)DS->ErrorsAsFatal,
3231(
unsigned)DS->SuppressSystemWarnings})
3236 unsignedFlags = EncodeDiagStateFlags(
Diag.DiagStatesByLoc.FirstDiagState);
3237 Record.push_back(Flags);
3239 autoAddDiagState = [&](
constDiagnosticsEngine::DiagState *State,
3240 boolIncludeNonPragmaStates) {
3243assert(Flags == EncodeDiagStateFlags(State) &&
3244 "diag state flags vary in single AST file");
3248assert(!IncludeNonPragmaStates ||
3249State ==
Diag.DiagStatesByLoc.FirstDiagState);
3251 unsigned&DiagStateID = DiagStateIDMap[State];
3252 Record.push_back(DiagStateID);
3254 if(DiagStateID == 0) {
3255DiagStateID = ++CurrID;
3259 autoSizeIdx =
Record.size();
3261 for(
const auto&I : *State) {
3263 if(!I.second.isPragma() && !IncludeNonPragmaStates)
3267 if(!I.second.isPragma() &&
3268I.second ==
Diag.getDiagnosticIDs()->getDefaultMapping(I.first))
3270Mappings.push_back(I);
3274llvm::sort(Mappings, llvm::less_first());
3276 for(
const auto&I : Mappings) {
3277 Record.push_back(I.first);
3278 Record.push_back(I.second.serialize());
3285AddDiagState(
Diag.DiagStatesByLoc.FirstDiagState, isModule);
3288 autoNumLocationsIdx =
Record.size();
3292 unsignedNumLocations = 0;
3293 for(
auto&FileIDAndFile :
Diag.DiagStatesByLoc.Files) {
3294 if(!FileIDAndFile.first.isValid() ||
3295!FileIDAndFile.second.HasLocalTransitions)
3301 Record.push_back(FileIDAndFile.second.StateTransitions.size());
3302 for(
auto&StatePoint : FileIDAndFile.second.StateTransitions) {
3303 Record.push_back(getAdjustedOffset(StatePoint.Offset));
3304AddDiagState(StatePoint.State,
false);
3309 Record[NumLocationsIdx] = NumLocations;
3318AddDiagState(
Diag.DiagStatesByLoc.CurDiagState,
false);
3331IdxRef =
TypeIdx(0, NextTypeID++);
3335assert(Idx.
getValue() >= FirstTypeID &&
"Writing predefined type");
3339ASTTypeWriter(Context, *
this).write(
T) - DeclTypesBlockStartOffset;
3343 if(TypeOffsets.size() == Index)
3344TypeOffsets.emplace_back(Offset);
3345 else if(TypeOffsets.size() < Index) {
3346TypeOffsets.resize(Index + 1);
3347TypeOffsets[Index].set(Offset);
3349llvm_unreachable(
"Types emitted in wrong order");
3358 auto*ND = dyn_cast<NamedDecl>(
D);
3382 uint64_tOffset = Stream.GetCurrentBitNo();
3384 for(
const auto*
D: DC->
decls()) {
3397KindDeclPairs.push_back(
D->
getKind());
3398KindDeclPairs.push_back(
GetDeclRef(
D).getRawValue());
3401++NumLexicalDeclContexts;
3403Stream.EmitRecordWithBlob(DeclContextLexicalAbbrev,
Record,
3404 bytes(KindDeclPairs));
3408voidASTWriter::WriteTypeDeclOffsets() {
3409 using namespace llvm;
3412 autoAbbrev = std::make_shared<BitCodeAbbrev>();
3414Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
3415Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3416 unsignedTypeOffsetAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3419Stream.EmitRecordWithBlob(TypeOffsetAbbrev,
Record,
bytes(TypeOffsets));
3423Abbrev = std::make_shared<BitCodeAbbrev>();
3425Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
3426Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3427 unsignedDeclOffsetAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3430Stream.EmitRecordWithBlob(DeclOffsetAbbrev,
Record,
bytes(DeclOffsets));
3434voidASTWriter::WriteFileDeclIDsMap() {
3435 using namespace llvm;
3438SortedFileDeclIDs.reserve(FileDeclIDs.size());
3439 for(
const auto&
P: FileDeclIDs)
3440SortedFileDeclIDs.push_back(std::make_pair(
P.first,
P.second.get()));
3441llvm::sort(SortedFileDeclIDs, llvm::less_first());
3445 for(
auto&FileDeclEntry : SortedFileDeclIDs) {
3446DeclIDInFileInfo &Info = *FileDeclEntry.second;
3447Info.FirstDeclIndex = FileGroupedDeclIDs.size();
3448llvm::stable_sort(Info.DeclIDs);
3449 for(
auto&LocDeclEntry : Info.DeclIDs)
3450FileGroupedDeclIDs.push_back(LocDeclEntry.second.getRawValue());
3453 autoAbbrev = std::make_shared<BitCodeAbbrev>();
3455Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
3456Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3457 unsignedAbbrevCode = Stream.EmitAbbrev(std::move(Abbrev));
3459FileGroupedDeclIDs.size()};
3460Stream.EmitRecordWithBlob(AbbrevCode,
Record,
bytes(FileGroupedDeclIDs));
3463voidASTWriter::WriteComments(
ASTContext&Context) {
3465 auto_ = llvm::make_scope_exit([
this] { Stream.ExitBlock(); });
3476 for(
const auto&FO : Context.
Comments.OrderedComments) {
3477 for(
const auto&OC : FO.second) {
3496classASTMethodPoolTrait {
3501 usingkey_type_ref = key_type;
3507 usingdata_type_ref =
constdata_type &;
3512 explicitASTMethodPoolTrait(
ASTWriter&Writer) : Writer(Writer) {}
3518std::pair<unsigned, unsigned>
3519EmitKeyDataLength(raw_ostream& Out,
SelectorSel,
3520data_type_ref Methods) {
3524 unsignedDataLen = 4 + 2 + 2;
3527 if(ShouldWriteMethodListNode(Method))
3528DataLen +=
sizeof(
DeclID);
3531 if(ShouldWriteMethodListNode(Method))
3532DataLen +=
sizeof(
DeclID);
3536 voidEmitKey(raw_ostream& Out,
SelectorSel,
unsigned) {
3537 using namespacellvm::support;
3539endian::Writer
LE(Out, llvm::endianness::little);
3541assert((Start >> 32) == 0 &&
"Selector key offset too large");
3544 LE.write<uint16_t>(N);
3547 for(
unsignedI = 0; I != N; ++I)
3552 voidEmitData(raw_ostream& Out, key_type_ref,
3553data_type_ref Methods,
unsignedDataLen) {
3554 using namespacellvm::support;
3556endian::Writer
LE(Out, llvm::endianness::little);
3557 uint64_tStart = Out.tell(); (void)Start;
3559 unsignedNumInstanceMethods = 0;
3562 if(ShouldWriteMethodListNode(Method))
3563++NumInstanceMethods;
3565 unsignedNumFactoryMethods = 0;
3568 if(ShouldWriteMethodListNode(Method))
3569++NumFactoryMethods;
3571 unsignedInstanceBits = Methods.Instance.getBits();
3572assert(InstanceBits < 4);
3573 unsignedInstanceHasMoreThanOneDeclBit =
3574Methods.Instance.hasMoreThanOneDecl();
3575 unsignedFullInstanceBits = (NumInstanceMethods << 3) |
3576(InstanceHasMoreThanOneDeclBit << 2) |
3578 unsignedFactoryBits = Methods.Factory.getBits();
3579assert(FactoryBits < 4);
3580 unsignedFactoryHasMoreThanOneDeclBit =
3581Methods.Factory.hasMoreThanOneDecl();
3582 unsignedFullFactoryBits = (NumFactoryMethods << 3) |
3583(FactoryHasMoreThanOneDeclBit << 2) |
3585 LE.write<uint16_t>(FullInstanceBits);
3586 LE.write<uint16_t>(FullFactoryBits);
3589 if(ShouldWriteMethodListNode(Method))
3593 if(ShouldWriteMethodListNode(Method))
3596assert(Out.tell() - Start == DataLen &&
"Data length is wrong");
3601 return(
Node->getMethod() && !
Node->getMethod()->isFromASTFile());
3612voidASTWriter::WriteSelectors(
Sema&SemaRef) {
3613 using namespace llvm;
3616 if(SemaRef.
ObjC().
MethodPool.empty() && SelectorIDs.empty())
3618 unsignedNumTableEntries = 0;
3621llvm::OnDiskChainedHashTableGenerator<ASTMethodPoolTrait>
Generator;
3622ASTMethodPoolTrait Trait(*
this);
3626SelectorOffsets.resize(NextSelectorID - FirstSelectorID);
3627 for(
auto&SelectorAndID : SelectorIDs) {
3630SemaObjC::GlobalMethodPool::iterator F =
3632ASTMethodPoolTrait::data_type
Data= {
3638 Data.Instance = F->second.first;
3639 Data.Factory = F->second.second;
3643 if(Chain && ID < FirstSelectorID) {
3645 boolchanged =
false;
3648 if(!M->getMethod()->isFromASTFile()) {
3650 Data.Instance = *M;
3656 if(!M->getMethod()->isFromASTFile()) {
3664}
else if(
Data.Instance.getMethod() ||
Data.Factory.getMethod()) {
3675 using namespacellvm::support;
3677ASTMethodPoolTrait Trait(*
this);
3678llvm::raw_svector_ostream Out(MethodPool);
3680endian::write<uint32_t>(Out, 0, llvm::endianness::little);
3681BucketOffset =
Generator.Emit(Out, Trait);
3685 autoAbbrev = std::make_shared<BitCodeAbbrev>();
3687Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
3688Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
3689Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3690 unsignedMethodPoolAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3696Stream.EmitRecordWithBlob(MethodPoolAbbrev,
Record, MethodPool);
3700Abbrev = std::make_shared<BitCodeAbbrev>();
3702Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
3703Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
3704Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3705 unsignedSelectorOffsetAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3709RecordData::value_type
Record[] = {
3712Stream.EmitRecordWithBlob(SelectorOffsetAbbrev,
Record,
3713 bytes(SelectorOffsets));
3719voidASTWriter::WriteReferencedSelectorsPool(
Sema&SemaRef) {
3720 using namespace llvm;
3732 SelectorSel = SelectorAndLocation.first;
3734Writer.AddSelectorRef(Sel);
3756 for(; Redecl; Redecl = Redecl->getPreviousDecl()) {
3758 if(!Redecl->isFromASTFile()) {
3762 if(!Redecl->getDeclContext()->getRedeclContext()->Equals(
3765 returncast<NamedDecl>(Redecl);
3770 if(Redecl->getOwningModuleID() == 0)
3775 if(!
First->isFromASTFile())
3776 returncast<NamedDecl>(
First);
3786boolIsInterestingIdentifier(
const IdentifierInfo*II, uint64_t MacroOffset,
3787 boolIsModule,
boolIsCPlusPlus) {
3788 boolNeedDecls = !IsModule || !IsCPlusPlus;
3790 boolIsInteresting =
3794 if(MacroOffset || II->
isPoisoned() || (!IsModule && IsInteresting) ||
3805 boolIsCPlusPlus = Writer.
getLangOpts().CPlusPlus;
3806 returnIsInterestingIdentifier(II,
0, IsModule, IsCPlusPlus);
3809classASTIdentifierTableTrait {
3822 returnIsInterestingIdentifier(II, MacroOffset, IsModule,
3828 usingkey_type_ref = key_type;
3831 usingdata_type_ref = data_type;
3839: Writer(Writer), PP(PP), IdResolver(IdResolver), IsModule(IsModule),
3840NeedDecls(!IsModule || !Writer.getLangOpts().
CPlusPlus),
3841InterestingIdentifierOffsets(InterestingIdentifierOffsets) {}
3843 boolneedDecls()
const{
returnNeedDecls; }
3846 returnllvm::djbHash(II->
getName());
3854std::pair<unsigned, unsigned>
3864 if(InterestingIdentifierOffsets &&
3866InterestingIdentifierOffsets->push_back(Out.tell());
3868 unsignedKeyLen = II->
getLength() + 1;
3876 if(NeedDecls && IdResolver)
3877DataLen += std::distance(IdResolver->
begin(II), IdResolver->
end()) *
3883 voidEmitKey(raw_ostream &Out,
const IdentifierInfo*II,
unsignedKeyLen) {
3889 using namespacellvm::support;
3891endian::Writer
LE(Out, llvm::endianness::little);
3901assert((Bits & 0xffff) == Bits &&
"ObjCOrBuiltinID too big for ASTReader.");
3902 LE.write<uint16_t>(Bits);
3904 boolHadMacroDefinition = MacroOffset != 0;
3905Bits = (Bits << 1) |
unsigned(HadMacroDefinition);
3907Bits = (Bits << 1) |
unsigned(II->
isPoisoned());
3910 LE.write<uint16_t>(Bits);
3912 if(HadMacroDefinition)
3915 if(NeedDecls && IdResolver) {
3944 using namespace llvm;
3951llvm::OnDiskChainedHashTableGenerator<ASTIdentifierTableTrait>
Generator;
3952ASTIdentifierTableTrait Trait(*
this, PP, IdResolver, IsModule,
3953IsModule ? &InterestingIdents :
nullptr);
3957IdentifierOffsets.resize(NextIdentID - FirstIdentID);
3958 for(
autoIdentIDPair : IdentifierIDs) {
3961assert(II &&
"NULL identifier in identifier table");
3966(Trait.needDecls() &&
3975 using namespacellvm::support;
3979endian::write<uint32_t>(Out, 0, llvm::endianness::little);
3980BucketOffset =
Generator.Emit(Out, Trait);
3984 autoAbbrev = std::make_shared<BitCodeAbbrev>();
3986Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
3987Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
3988 unsignedIDTableAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
3996 autoAbbrev = std::make_shared<BitCodeAbbrev>();
3998Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32));
3999Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
4000 unsignedIdentifierOffsetAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
4003 for(
unsignedI = 0, N = IdentifierOffsets.size(); I != N; ++I)
4004assert(IdentifierOffsets[I] &&
"Missing identifier offset?");
4008IdentifierOffsets.size()};
4009Stream.EmitRecordWithBlob(IdentifierOffsetAbbrev,
Record,
4010 bytes(IdentifierOffsets));
4014 if(!InterestingIdents.empty())
4022PendingEmittingVTables.push_back(RD);
4031classASTDeclContextNameLookupTraitBase {
4039 usingdata_type = std::pair<unsigned, unsigned>;
4040 usingdata_type_ref =
constdata_type &;
4046 explicitASTDeclContextNameLookupTraitBase(
ASTWriter&Writer)
4050data_type getData(
constDeclIDsTy &LocalIDs) {
4051 unsignedStart = DeclIDs.size();
4052 for(
auto ID: LocalIDs)
4053DeclIDs.push_back(
ID);
4054 returnstd::make_pair(Start, DeclIDs.size());
4058 unsignedStart = DeclIDs.size();
4063 returnstd::make_pair(Start, DeclIDs.size());
4066 voidEmitFileRef(raw_ostream &Out,
ModuleFile*F)
const{
4068 "have reference to loaded module file but no chain?");
4070 using namespacellvm::support;
4073llvm::endianness::little);
4076std::pair<unsigned, unsigned> EmitKeyDataLengthBase(raw_ostream &Out,
4078data_type_ref Lookup) {
4079 unsignedKeyLen = 1;
4080 switch(Name.getKind()) {
4102 unsignedDataLen =
sizeof(
DeclID) * (Lookup.second - Lookup.first);
4104 return{KeyLen, DataLen};
4108 using namespacellvm::support;
4110endian::Writer
LE(Out, llvm::endianness::little);
4111 LE.write<uint8_t>(Name.getKind());
4112 switch(Name.getKind()) {
4125 "Invalid operator?");
4126 LE.write<uint8_t>(Name.getOperatorKind());
4135llvm_unreachable(
"Invalid name kind?");
4138 voidEmitDataBase(raw_ostream &Out, data_type Lookup,
unsignedDataLen) {
4139 using namespacellvm::support;
4141endian::Writer
LE(Out, llvm::endianness::little);
4142 uint64_tStart = Out.tell(); (void)Start;
4143 for(
unsignedI = Lookup.first, N = Lookup.second; I != N; ++I)
4145assert(Out.tell() - Start == DataLen &&
"Data length is wrong");
4149classModuleLevelNameLookupTrait :
publicASTDeclContextNameLookupTraitBase {
4151 usingprimary_module_hash_type =
unsigned;
4153 usingkey_type = std::pair<DeclarationNameKey, primary_module_hash_type>;
4154 usingkey_type_ref = key_type;
4156 explicitModuleLevelNameLookupTrait(
ASTWriter&Writer)
4157: ASTDeclContextNameLookupTraitBase(Writer) {}
4159 static boolEqualKey(key_type_ref a, key_type_ref
b) {
returna ==
b; }
4162llvm::FoldingSetNodeID
ID;
4163 ID.AddInteger(Key.first.getHash());
4164 ID.AddInteger(Key.second);
4165 return ID.computeStableHash();
4168std::pair<unsigned, unsigned>
4169EmitKeyDataLength(raw_ostream &Out, key_type Key, data_type_ref Lookup) {
4170 auto[KeyLen, DataLen] = EmitKeyDataLengthBase(Out, Key.first, Lookup);
4171KeyLen +=
sizeof(Key.second);
4175 voidEmitKey(raw_ostream &Out, key_type Key,
unsigned) {
4176EmitKeyBase(Out, Key.first);
4177llvm::support::endian::Writer
LE(Out, llvm::endianness::little);
4178 LE.write<primary_module_hash_type>(Key.second);
4181 voidEmitData(raw_ostream &Out, key_type_ref, data_type Lookup,
4183EmitDataBase(Out, Lookup, DataLen);
4187static boolisModuleLocalDecl(
NamedDecl*
D) {
4192 returnisModuleLocalDecl(
Parent);
4196 if(
auto*FTD = dyn_cast<FunctionTemplateDecl>(
D))
4197 if(
auto*CDGD = dyn_cast<CXXDeductionGuideDecl>(FTD->getTemplatedDecl()))
4198 returnisModuleLocalDecl(CDGD->getDeducedTemplate());
4206static boolisTULocalInNamedModules(
NamedDecl*
D) {
4230template<
boolCollectingTULocalDecls>
4231classASTDeclContextNameLookupTrait :
publicASTDeclContextNameLookupTraitBase {
4233 usingModuleLevelDeclsMapTy =
4234llvm::DenseMap<ModuleLevelNameLookupTrait::key_type, DeclIDsTy>;
4237 usingkey_type_ref = key_type;
4239 usingTULocalDeclsMapTy = llvm::DenseMap<key_type, DeclIDsTy>;
4242ModuleLevelDeclsMapTy ModuleLocalDeclsMap;
4243TULocalDeclsMapTy TULocalDeclsMap;
4246 explicitASTDeclContextNameLookupTrait(
ASTWriter&Writer)
4247: ASTDeclContextNameLookupTraitBase(Writer) {}
4249 template<
typenameColl> data_type getData(
constColl &Decls) {
4250 unsignedStart = DeclIDs.size();
4268 if(isModuleLocalDecl(
D)) {
4269 if(std::optional<unsigned> PrimaryModuleHash =
4271 autoKey = std::make_pair(
D->getDeclName(), *PrimaryModuleHash);
4272 auto Iter= ModuleLocalDeclsMap.find(Key);
4273 if(
Iter== ModuleLocalDeclsMap.end())
4274ModuleLocalDeclsMap.insert({Key, DeclIDsTy{
ID}});
4276 Iter->second.push_back(
ID);
4281 if constexpr(CollectingTULocalDecls) {
4282 if(isTULocalInNamedModules(
D)) {
4283 auto Iter= TULocalDeclsMap.find(
D->getDeclName());
4284 if(
Iter== TULocalDeclsMap.end())
4285TULocalDeclsMap.insert({
D->getDeclName(), DeclIDsTy{
ID}});
4287 Iter->second.push_back(
ID);
4292DeclIDs.push_back(
ID);
4294 returnstd::make_pair(Start, DeclIDs.size());
4297 usingASTDeclContextNameLookupTraitBase::getData;
4299 constModuleLevelDeclsMapTy &getModuleLocalDecls() {
4300 returnModuleLocalDeclsMap;
4303 constTULocalDeclsMapTy &getTULocalDecls() {
returnTULocalDeclsMap; }
4305 static boolEqualKey(key_type_ref a, key_type_ref
b) {
returna ==
b; }
4307hash_value_type
ComputeHash(key_type Name) {
returnName.getHash(); }
4309std::pair<unsigned, unsigned> EmitKeyDataLength(raw_ostream &Out,
4311data_type_ref Lookup) {
4312 auto[KeyLen, DataLen] = EmitKeyDataLengthBase(Out, Name, Lookup);
4317 returnEmitKeyBase(Out, Name);
4320 voidEmitData(raw_ostream &Out, key_type_ref, data_type Lookup,
4322EmitDataBase(Out, Lookup, DataLen);
4329classLazySpecializationInfoLookupTrait {
4335 usingkey_type_ref = key_type;
4338 usingdata_type = std::pair<unsigned, unsigned>;
4339 usingdata_type_ref =
constdata_type &;
4344 explicitLazySpecializationInfoLookupTrait(
ASTWriter&Writer)
4347 template<
typenameCol,
typenameCol2>
4348data_type getData(Col &&
C, Col2 &ExistingInfo) {
4349 unsignedStart = Specs.size();
4350 for(
auto*
D:
C) {
4357Specs.push_back(Info);
4358 returnstd::make_pair(Start, Specs.size());
4361data_type ImportData(
4363 unsignedStart = Specs.size();
4364 for(
auto ID: FromReader)
4365Specs.push_back(
ID);
4366 returnstd::make_pair(Start, Specs.size());
4369 static boolEqualKey(key_type_ref a, key_type_ref
b) {
returna ==
b; }
4371hash_value_type
ComputeHash(key_type Name) {
returnName; }
4373 voidEmitFileRef(raw_ostream &Out,
ModuleFile*F)
const{
4375 "have reference to loaded module file but no chain?");
4377 using namespacellvm::support;
4379llvm::endianness::little);
4382std::pair<unsigned, unsigned> EmitKeyDataLength(raw_ostream &Out,
4384data_type_ref Lookup) {
4386 unsignedKeyLen = 4;
4388(Lookup.second - Lookup.first);
4393 voidEmitKey(raw_ostream &Out, key_type HashValue,
unsigned) {
4394 using namespacellvm::support;
4396endian::Writer
LE(Out, llvm::endianness::little);
4400 voidEmitData(raw_ostream &Out, key_type_ref, data_type Lookup,
4402 using namespacellvm::support;
4404endian::Writer
LE(Out, llvm::endianness::little);
4407 for(
unsignedI = Lookup.first, N = Lookup.second; I != N; ++I) {
4408 LE.write<
DeclID>(Specs[I].getRawValue());
4410assert(Out.tell() - Start == DataLen &&
"Data length is wrong");
4414unsignedCalculateODRHashForSpecs(
const Decl*Spec) {
4416 if(
auto*CTSD = dyn_cast<ClassTemplateSpecializationDecl>(Spec))
4417Args = CTSD->getTemplateArgs().asArray();
4418 else if(
auto*VTSD = dyn_cast<VarTemplateSpecializationDecl>(Spec))
4419Args = VTSD->getTemplateArgs().asArray();
4420 else if(
auto*FD = dyn_cast<FunctionDecl>(Spec))
4421Args = FD->getTemplateSpecializationArgs()->asArray();
4423llvm_unreachable(
"New Specialization Kind?");
4429voidASTWriter::GenerateSpecializationInfoLookupTable(
4436LazySpecializationInfoLookupTrait>
4438LazySpecializationInfoLookupTrait Trait(*
this);
4440llvm::DenseMap<unsigned, llvm::SmallVector<const NamedDecl *, 4>>
4444 unsignedHashedValue = CalculateODRHashForSpecs(
Specialization);
4446 auto Iter= SpecializationMaps.find(HashedValue);
4447 if(
Iter== SpecializationMaps.end())
4448 Iter= SpecializationMaps
4449.try_emplace(HashedValue,
4460 for(
auto&[HashValue, Specs] : SpecializationMaps) {
4471ExisitingSpecs = Lookups->Table.find(HashValue);
4473 Generator.insert(HashValue, Trait.getData(Specs, ExisitingSpecs), Trait);
4476 Generator.emit(LookupTable, Trait, Lookups ? &Lookups->Table :
nullptr);
4479uint64_tASTWriter::WriteSpecializationInfoLookupTable(
4484GenerateSpecializationInfoLookupTable(
D, Specializations, LookupTable,
4487 uint64_tOffset = Stream.GetCurrentBitNo();
4488RecordData::value_type
Record[] = {
static_cast<RecordData::value_type
>(
4490Stream.EmitRecordWithBlob(IsPartial ? DeclPartialSpecializationsAbbrev
4491: DeclSpecializationsAbbrev,
4499 return Result.hasExternalDecls() &&
4500DC->hasNeedToReconcileExternalVisibleStorage();
4509 for(
auto*
D:
Result.getLookupResult()) {
4511 if(LocalD->isFromASTFile())
4529voidASTWriter::GenerateNameLookupTable(
4534assert(!ConstDC->hasLazyLocalLexicalLookups() &&
4535!ConstDC->hasLazyExternalLexicalLookups() &&
4536 "must call buildLookups first");
4545ASTDeclContextNameLookupTrait<
true>>
4547ASTDeclContextNameLookupTrait<
true> Trait(*
this);
4559 auto&Name = Lookup.first;
4560 auto&
Result= Lookup.second;
4575 if((GeneratingReducedBMI || isLookupResultExternal(
Result, DC)) &&
4593 if(Lookup.second.getLookupResult().empty())
4596 switch(Lookup.first.getNameKind()) {
4598Names.push_back(Lookup.first);
4602assert(isa<CXXRecordDecl>(DC) &&
4603 "Cannot have a constructor name outside of a class!");
4604ConstructorNameSet.insert(Name);
4608assert(isa<CXXRecordDecl>(DC) &&
4609 "Cannot have a conversion function name outside of a class!");
4610ConversionNameSet.insert(Name);
4618 if(
auto*
D= dyn_cast<CXXRecordDecl>(DC)) {
4632 if(ConstructorNameSet.erase(ImplicitCtorName))
4633Names.push_back(ImplicitCtorName);
4638 if(!ConstructorNameSet.empty() || !ConversionNameSet.empty())
4639 for(
Decl*ChildD : cast<CXXRecordDecl>(DC)->decls())
4640 if(
auto*ChildND = dyn_cast<NamedDecl>(ChildD)) {
4641 autoName = ChildND->getDeclName();
4642 switch(Name.getNameKind()) {
4647 if(ConstructorNameSet.erase(Name))
4648Names.push_back(Name);
4652 if(ConversionNameSet.erase(Name))
4653Names.push_back(Name);
4657 if(ConstructorNameSet.empty() && ConversionNameSet.empty())
4661assert(ConstructorNameSet.empty() &&
"Failed to find all of the visible " 4662 "constructors by walking all the " 4663 "lexical members of the context.");
4664assert(ConversionNameSet.empty() &&
"Failed to find all of the visible " 4665 "conversion functions by walking all " 4666 "the lexical members of the context.");
4673 for(
auto&Name : Names)
4685 for(
auto&Name : Names) {
4688 switch(Name.getNameKind()) {
4694ConstructorDecls.append(
Result.begin(),
Result.end());
4698ConversionDecls.append(
Result.begin(),
Result.end());
4706 if(!ConstructorDecls.empty())
4707 Generator.insert(ConstructorDecls.front()->getDeclName(),
4708Trait.getData(ConstructorDecls), Trait);
4709 if(!ConversionDecls.empty())
4710 Generator.insert(ConversionDecls.front()->getDeclName(),
4711Trait.getData(ConversionDecls), Trait);
4716 Generator.emit(LookupTable, Trait, Lookups ? &Lookups->Table :
nullptr);
4718 const auto&ModuleLocalDecls = Trait.getModuleLocalDecls();
4719 if(!ModuleLocalDecls.empty()) {
4721ModuleLevelNameLookupTrait>
4722ModuleLocalLookupGenerator;
4723ModuleLevelNameLookupTrait ModuleLocalTrait(*
this);
4725 for(
const auto&ModuleLocalIter : ModuleLocalDecls) {
4726 const auto&Key = ModuleLocalIter.first;
4727 const auto&IDs = ModuleLocalIter.second;
4728ModuleLocalLookupGenerator.insert(Key, ModuleLocalTrait.getData(IDs),
4732 auto*ModuleLocalLookups =
4734ModuleLocalLookupGenerator.emit(
4735ModuleLocalLookupTable, ModuleLocalTrait,
4736ModuleLocalLookups ? &ModuleLocalLookups->Table :
nullptr);
4739 const auto&TULocalDecls = Trait.getTULocalDecls();
4743ASTDeclContextNameLookupTrait<
false>>
4745ASTDeclContextNameLookupTrait<
false> TULocalTrait(
4748 for(
const auto&TULocalIter : TULocalDecls) {
4749 const auto&Key = TULocalIter.first;
4750 const auto&IDs = TULocalIter.second;
4751TULookupGenerator.insert(Key, TULocalTrait.getData(IDs), TULocalTrait);
4755TULookupGenerator.emit(TULookupTable, TULocalTrait,
4756TULocalLookups ? &TULocalLookups->Table :
nullptr);
4765voidASTWriter::WriteDeclContextVisibleBlock(
ASTContext&Context,
4767uint64_t &VisibleBlockOffset,
4768uint64_t &ModuleLocalBlockOffset,
4769uint64_t &TULocalBlockOffset) {
4770assert(VisibleBlockOffset == 0);
4771assert(ModuleLocalBlockOffset == 0);
4772assert(TULocalBlockOffset == 0);
4777 if(isa<NamespaceDecl>(DC) && Chain &&
4780 for(
auto*Prev = cast<NamespaceDecl>(DC)->getPreviousDecl(); Prev;
4781Prev = Prev->getPreviousDecl())
4782 if(!Prev->isFromASTFile())
4795LookupResults.reserve(Map->size());
4796 for(
auto&Entry : *Map)
4797LookupResults.push_back(
4798std::make_pair(Entry.first, Entry.second.getLookupResult()));
4801llvm::sort(LookupResults, llvm::less_first());
4802 for(
auto&NameAndResult : LookupResults) {
4810assert(
Result.empty() &&
"Cannot have a constructor or conversion " 4811 "function name in a namespace!");
4853 if(!Map || Map->empty())
4856VisibleBlockOffset = Stream.GetCurrentBitNo();
4861GenerateNameLookupTable(Context, DC, LookupTable, ModuleLocalLookupTable,
4866Stream.EmitRecordWithBlob(DeclContextVisibleLookupAbbrev,
Record,
4868++NumVisibleDeclContexts;
4870 if(!ModuleLocalLookupTable.empty()) {
4871ModuleLocalBlockOffset = Stream.GetCurrentBitNo();
4872assert(ModuleLocalBlockOffset > VisibleBlockOffset);
4874RecordData::value_type ModuleLocalRecord[] = {
4876Stream.EmitRecordWithBlob(DeclModuleLocalVisibleLookupAbbrev,
4877ModuleLocalRecord, ModuleLocalLookupTable);
4878++NumModuleLocalDeclContexts;
4881 if(!TULookupTable.empty()) {
4882TULocalBlockOffset = Stream.GetCurrentBitNo();
4884RecordData::value_type TULocalDeclsRecord[] = {
4886Stream.EmitRecordWithBlob(DeclTULocalLookupAbbrev, TULocalDeclsRecord,
4888++NumTULocalDeclContexts;
4898voidASTWriter::WriteDeclContextVisibleUpdate(
ASTContext&Context,
4901 if(!Map || Map->empty())
4908GenerateNameLookupTable(Context, DC, LookupTable, ModuleLocalLookupTable,
4913 if(isa<NamespaceDecl>(DC))
4919Stream.EmitRecordWithBlob(UpdateVisibleAbbrev,
Record, LookupTable);
4921 if(!ModuleLocalLookupTable.empty()) {
4923RecordData::value_type ModuleLocalRecord[] = {
4925Stream.EmitRecordWithBlob(ModuleLocalUpdateVisibleAbbrev, ModuleLocalRecord,
4926ModuleLocalLookupTable);
4929 if(!TULookupTable.empty()) {
4930RecordData::value_type GMFRecord[] = {
4932Stream.EmitRecordWithBlob(TULocalUpdateVisibleAbbrev, GMFRecord,
4944voidASTWriter::WriteOpenCLExtensions(
Sema&SemaRef) {
4950 for(
const auto&I:Opts.OptMap) {
4952 auto V= I.getValue();
4953 Record.push_back(
V.Supported ? 1 : 0);
4954 Record.push_back(
V.Enabled ? 1 : 0);
4955 Record.push_back(
V.WithPragma ? 1 : 0);
4962voidASTWriter::WriteCUDAPragmas(
Sema&SemaRef) {
4963 if(SemaRef.
CUDA().ForceHostDeviceDepth > 0) {
4964RecordData::value_type
Record[] = {SemaRef.
CUDA().ForceHostDeviceDepth};
4969voidASTWriter::WriteObjCCategories() {
4973 for(
unsignedI = 0, N = ObjCClassesWithCategories.size(); I != N; ++I) {
4975 unsignedStartIndex = Categories.size();
4980Categories.push_back(0);
4984Cat =
Class->known_categories_begin(),
4985CatEnd =
Class->known_categories_end();
4986Cat != CatEnd; ++Cat, ++Size) {
4992Categories[StartIndex] =
Size;
4996CategoriesMap.push_back(CatInfo);
5001llvm::array_pod_sort(CategoriesMap.begin(), CategoriesMap.end());
5004 using namespace llvm;
5006 autoAbbrev = std::make_shared<BitCodeAbbrev>();
5008Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
5009Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
5010 unsignedAbbrevID = Stream.EmitAbbrev(std::move(Abbrev));
5013Stream.EmitRecordWithBlob(AbbrevID,
Record,
5014 reinterpret_cast<char*
>(CategoriesMap.data()),
5021voidASTWriter::WriteLateParsedTemplates(
Sema&SemaRef) {
5028 for(
auto&LPTMapEntry : LPTMap) {
5036 for(
const auto&Tok : LPT.
Toks) {
5044voidASTWriter::WriteOptimizePragmaOptions(
Sema&SemaRef) {
5052voidASTWriter::WriteMSStructPragmaOptions(
Sema&SemaRef) {
5060voidASTWriter::WriteMSPointersToMembersPragmaOptions(
Sema&SemaRef) {
5068voidASTWriter::WritePackPragmaOptions(
Sema&SemaRef) {
5088voidASTWriter::WriteFloatControlPragmaOptions(
Sema&SemaRef) {
5098 for(
const auto&StackEntry : SemaRef.
FpPragmaStack.Stack) {
5099 Record.push_back(StackEntry.Value.getAsOpaqueInt());
5108voidASTWriter::WriteDeclsWithEffectsToVerify(
Sema&SemaRef) {
5118voidASTWriter::WriteModuleFileExtension(
Sema&SemaRef,
5124 autoAbv = std::make_shared<llvm::BitCodeAbbrev>();
5126Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::VBR, 6));
5127Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::VBR, 6));
5128Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::VBR, 6));
5129Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::VBR, 6));
5130Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::Blob));
5131 unsignedAbbrev = Stream.EmitAbbrev(std::move(Abv));
5137 Record.push_back(Metadata.MajorVersion);
5138 Record.push_back(Metadata.MinorVersion);
5139 Record.push_back(Metadata.BlockName.size());
5140 Record.push_back(Metadata.UserInfo.size());
5142Buffer += Metadata.BlockName;
5143Buffer += Metadata.UserInfo;
5144Stream.EmitRecordWithBlob(Abbrev,
Record, Buffer);
5162 if(!A || (isa<PreferredNameAttr>(A) &&
5163Writer->isWritingStdCXXNamedModules()))
5164 return Record.push_back(0);
5174 Record.push_back(A->getAttributeSpellingListIndexRaw());
5177#include "clang/Serialization/AttrPCHWrite.inc" 5183 for(
const auto*A : Attrs)
5197 casetok::annot_pragma_loop_hint: {
5201 Record.push_back(Info->Toks.size());
5202 for(
const auto&
T: Info->Toks)
5206 casetok::annot_pragma_pack: {
5209 Record.push_back(
static_cast<unsigned>(Info->Action));
5215 casetok::annot_pragma_openmp:
5216 casetok::annot_pragma_openmp_end:
5217 casetok::annot_pragma_unused:
5218 casetok::annot_pragma_openacc:
5219 casetok::annot_pragma_openacc_end:
5220 casetok::annot_repl_input_end:
5223llvm_unreachable(
"missing serialization code for annotation token");
5234 Record.push_back(Str.size());
5235 Record.insert(
Record.end(), Str.begin(), Str.end());
5240 Record.push_back(Str.size());
5241Blob.insert(Blob.end(), Str.begin(), Str.end());
5245assert(WritingAST &&
"can't prepare path for output when not writing AST");
5248StringRef PathStr(
Path.data(),
Path.size());
5249 if(PathStr ==
"<built-in>"|| PathStr ==
"<command line>")
5255 const char*PathBegin =
Path.data();
5256 const char*PathPtr =
5258 if(PathPtr != PathBegin) {
5259 Path.erase(
Path.begin(),
Path.begin() + (PathPtr - PathBegin));
5283Stream.EmitRecordWithBlob(Abbrev,
Record, FilePath);
5288 Record.push_back(Version.getMajor());
5289 if(std::optional<unsigned> Minor = Version.getMinor())
5290 Record.push_back(*Minor + 1);
5293 if(std::optional<unsigned> Subminor = Version.getSubminor())
5294 Record.push_back(*Subminor + 1);
5312assert(ID < IdentifierOffsets.size());
5313IdentifierOffsets[ID] = Offset;
5319 unsignedID = SelectorIDs[Sel];
5320assert(ID &&
"Unknown selector");
5323 if(ID < FirstSelectorID)
5325SelectorOffsets[ID - FirstSelectorID] = Offset;
5331 ArrayRef<std::shared_ptr<ModuleFileExtension>> Extensions,
5332 boolIncludeTimestamps,
boolBuildingImplicitModule,
5333 boolGeneratingReducedBMI)
5334: Stream(Stream), Buffer(Buffer), ModuleCache(ModuleCache),
5335IncludeTimestamps(IncludeTimestamps),
5336BuildingImplicitModule(BuildingImplicitModule),
5337GeneratingReducedBMI(GeneratingReducedBMI) {
5338 for(
const auto&Ext : Extensions) {
5339 if(
autoWriter = Ext->createExtensionWriter(*
this))
5340ModuleFileExtensionWriters.push_back(std::move(Writer));
5347assert(WritingAST &&
"can't determine lang opts when not writing AST");
5352 returnIncludeTimestamps ?
E->getModificationTime() : 0;
5357StringRef OutputFile,
Module*WritingModule,
5358StringRef isysroot,
boolShouldCacheASTInMemory) {
5359llvm::TimeTraceScope scope(
"WriteAST", OutputFile);
5362 Sema*SemaPtr = dyn_cast<Sema *>(Subject);
5364SemaPtr ? SemaPtr->
getPreprocessor() : *cast<Preprocessor *>(Subject);
5369Stream.Emit((
unsigned)
'C', 8);
5370Stream.Emit((
unsigned)
'P', 8);
5371Stream.Emit((
unsigned)
'C', 8);
5372Stream.Emit((
unsigned)
'H', 8);
5374WriteBlockInfoBlock();
5377this->WritingModule = WritingModule;
5378 ASTFileSignatureSignature = WriteASTCore(SemaPtr, isysroot, WritingModule);
5380this->WritingModule =
nullptr;
5381this->BaseDirectory.clear();
5383WritingAST =
false;
5390 if(ShouldCacheASTInMemory) {
5393llvm::MemoryBuffer::getMemBufferCopy(
5394StringRef(Buffer.begin(), Buffer.size())));
5399template<
typenameVector>
5401 for(
typenameVector::iterator I = Vec.begin(
nullptr,
true),
E= Vec.end();
5407template<
typenameVector>
5410 for(
typenameVector::iterator I = Vec.begin(
nullptr,
true),
E= Vec.end();
5416voidASTWriter::computeNonAffectingInputFiles() {
5420IsSLocAffecting.resize(N,
true);
5421IsSLocFileEntryAffecting.resize(N,
true);
5426 autoAffectingModuleMaps = GetAffectingModuleMaps(*PP, WritingModule);
5428 unsignedFileIDAdjustment = 0;
5429 unsignedOffsetAdjustment = 0;
5431NonAffectingFileIDAdjustments.reserve(N);
5432NonAffectingOffsetAdjustments.reserve(N);
5434NonAffectingFileIDAdjustments.push_back(FileIDAdjustment);
5435NonAffectingOffsetAdjustments.push_back(OffsetAdjustment);
5437 for(
unsignedI = 1; I != N; ++I) {
5439 FileIDFID = FileID::get(I);
5446 if(!
Cache->OrigEntry)
5454 if(!AffectingModuleMaps)
5458 if(AffectingModuleMaps->DefinitionFileIDs.contains(FID))
5461IsSLocAffecting[I] =
false;
5462IsSLocFileEntryAffecting[I] =
5463AffectingModuleMaps->DefinitionFiles.contains(*
Cache->OrigEntry);
5465FileIDAdjustment += 1;
5471 if(!NonAffectingFileIDs.empty() &&
5472NonAffectingFileIDs.back().ID == FID.ID - 1) {
5473NonAffectingFileIDs.back() = FID;
5475NonAffectingFileIDAdjustments.back() = FileIDAdjustment;
5476NonAffectingOffsetAdjustments.back() = OffsetAdjustment;
5480NonAffectingFileIDs.push_back(FID);
5483NonAffectingFileIDAdjustments.push_back(FileIDAdjustment);
5484NonAffectingOffsetAdjustments.push_back(OffsetAdjustment);
5493 for(StringRef
Path:
5496 for(
unsignedI = 1; I != N; ++I) {
5497 if(IsSLocAffecting[I]) {
5503 if(!
Cache->OrigEntry)
5506 Cache->OrigEntry->getNameAsRequested());
5512voidASTWriter::PrepareWritingSpecialDecls(
Sema&SemaRef) {
5515 boolisModule = WritingModule !=
nullptr;
5522PredefinedDecls.insert(
D);
5530RegisterPredefDecl(Context.ObjCProtocolClassDecl,
5534RegisterPredefDecl(Context.ObjCInstanceTypeDecl,
5538RegisterPredefDecl(Context.BuiltinMSVaListDecl,
5543RegisterPredefDecl(Context.MakeIntegerSeqDecl,
5545RegisterPredefDecl(Context.CFConstantStringTypeDecl,
5547RegisterPredefDecl(Context.CFConstantStringTagDecl,
5549RegisterPredefDecl(Context.TypePackElementDecl,
5563 if(GeneratingReducedBMI) {
5589 if(GeneratingReducedBMI)
5612 for(
unsignedI = 0, N = SemaRef.
VTableUses.size(); I != N; ++I)
5623 "There are local ones at end of translation unit!");
5636 for(
const auto&I : SemaRef.KnownNamespaces)
5643 for(
const auto&I : Undefined)
5649 for(
const auto&DeleteExprsInfo :
5656 for(
const auto*I : DeclsToEmitEvenIfUnreferenced)
5658DeclsToEmitEvenIfUnreferenced.clear();
5670llvm::sort(IIs, llvm::deref<std::less<>>());
5677 for(
auto*
D: SemaRef.DeclsToCheckForDeferredDiags)
5685PendingEmittingVTables.clear();
5688voidASTWriter::WriteSpecialDeclRecords(
Sema&SemaRef) {
5691 boolisModule = WritingModule !=
nullptr;
5694 if(!EagerlyDeserializedDecls.empty())
5697 if(!ModularCodegenDecls.empty())
5703TentativeDefinitions);
5704 if(!TentativeDefinitions.empty())
5711UnusedFileScopedDecls);
5712 if(!UnusedFileScopedDecls.empty())
5718 if(!ExtVectorDecls.empty())
5724 for(
unsignedI = 0, N = SemaRef.
VTableUses.size(); I != N; ++I) {
5740 if(!UnusedLocalTypedefNameCandidates.empty())
5742UnusedLocalTypedefNameCandidates);
5753 if(!PendingInstantiations.empty())
5759 autoAddEmittedDeclRefOrZero = [
this, &SemaDeclRefs](
Decl*
D) {
5761SemaDeclRefs.push_back(0);
5770 if(!SemaDeclRefs.empty())
5775 for(
auto*
D: SemaRef.DeclsToCheckForDeferredDiags)
5778 if(!DeclsToCheckForDeferredDiags.empty())
5780DeclsToCheckForDeferredDiags);
5786 AddDeclRef(CudaCallDecl, CUDASpecialDeclRefs);
5794DelegatingCtorDecls);
5795 if(!DelegatingCtorDecls.empty())
5800 for(
const auto&I : SemaRef.KnownNamespaces) {
5804 if(!KnownNamespaces.empty())
5811 for(
const auto&I : Undefined) {
5818 if(!UndefinedButUsed.empty())
5825 for(
const auto&DeleteExprsInfo :
5830 AddDeclRef(DeleteExprsInfo.first, DeleteExprsToAnalyze);
5831DeleteExprsToAnalyze.push_back(DeleteExprsInfo.second.size());
5832 for(
const auto&DeleteLoc : DeleteExprsInfo.second) {
5834DeleteExprsToAnalyze.push_back(DeleteLoc.second);
5838 if(!DeleteExprsToAnalyze.empty())
5849 if(!VTablesToEmit.empty())
5855 using namespace llvm;
5857 boolisModule = WritingModule !=
nullptr;
5865computeNonAffectingInputFiles();
5867writeUnhashedControlBlock(*PP);
5880IdentifierIDs.clear();
5893 if(IsInterestingNonMacroIdentifier(
ID.second, *
this))
5894IIs.push_back(
ID.second);
5897llvm::sort(IIs, llvm::deref<std::less<>>());
5906 for(
const auto&WeakUndeclaredIdentifierList :
5908 const IdentifierInfo*
constII = WeakUndeclaredIdentifierList.first;
5909 for(
const auto&WI : WeakUndeclaredIdentifierList.second) {
5925 AddTypeRef(Context, Context.ObjCIdRedefinitionType, SpecialTypes);
5926 AddTypeRef(Context, Context.ObjCClassRedefinitionType, SpecialTypes);
5927 AddTypeRef(Context, Context.ObjCSelRedefinitionType, SpecialTypes);
5932PrepareWritingSpecialDecls(*SemaPtr);
5935WriteControlBlock(*PP, isysroot);
5938Stream.FlushToWord();
5939ASTBlockRange.first = Stream.GetCurrentBitNo() >> 3;
5941ASTBlockStartOffset = Stream.GetCurrentBitNo();
5959 for(
auto&SelectorAndID : SelectorIDs)
5960AllSelectors.push_back(SelectorAndID.first);
5961 for(
auto&
Selector: AllSelectors)
5985 autoAbbrev = std::make_shared<BitCodeAbbrev>();
5987Abbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob));
5988 unsignedModuleOffsetMapAbbrev = Stream.EmitAbbrev(std::move(Abbrev));
5991llvm::raw_svector_ostream Out(Buffer);
5993 using namespacellvm::support;
5995endian::Writer
LE(Out, llvm::endianness::little);
5996 LE.write<uint8_t>(
static_cast<uint8_t
>(M.
Kind));
5998 LE.write<uint16_t>(Name.size());
5999Out.write(Name.data(), Name.size());
6005 autowriteBaseIDOrNone = [&](
autoBaseID,
boolShouldWrite) {
6006assert(BaseID < std::numeric_limits<uint32_t>::max() &&
"base id too high");
6023Stream.EmitRecordWithBlob(ModuleOffsetMapAbbrev,
Record,
6024Buffer.data(), Buffer.size());
6028WriteDeclAndTypes(SemaPtr->
Context);
6030WriteFileDeclIDsMap();
6033WriteComments(SemaPtr->
Context);
6034WritePreprocessor(*PP, isModule);
6037WriteSelectors(*SemaPtr);
6038WriteReferencedSelectorsPool(*SemaPtr);
6039WriteLateParsedTemplates(*SemaPtr);
6041WriteIdentifierTable(*PP, SemaPtr ? &SemaPtr->
IdResolver:
nullptr, isModule);
6044WriteOpenCLExtensions(*SemaPtr);
6045WriteCUDAPragmas(*SemaPtr);
6050WriteSubmodules(WritingModule, SemaPtr ? &SemaPtr->
Context:
nullptr);
6055WriteSpecialDeclRecords(*SemaPtr);
6058 if(!WeakUndeclaredIdentifiers.empty())
6060WeakUndeclaredIdentifiers);
6062 if(!WritingModule) {
6067ModuleInfo(uint64_t
ID,
Module*M) :
ID(
ID), M(M) {}
6072assert(SubmoduleIDs.contains(I->getImportedModule()));
6073Imports.push_back(ModuleInfo(SubmoduleIDs[I->getImportedModule()],
6074I->getImportedModule()));
6078 if(!Imports.empty()) {
6079 autoCmp = [](
constModuleInfo &A,
constModuleInfo &B) {
6082 auto Eq= [](
constModuleInfo &A,
constModuleInfo &B) {
6083 returnA.ID == B.ID;
6087llvm::sort(Imports, Cmp);
6088Imports.erase(std::unique(Imports.begin(), Imports.end(),
Eq),
6092 for(
const auto&Import : Imports) {
6093ImportedModules.push_back(
Import.ID);
6104WriteObjCCategories();
6106 if(!WritingModule) {
6107WriteOptimizePragmaOptions(*SemaPtr);
6108WriteMSStructPragmaOptions(*SemaPtr);
6109WriteMSPointersToMembersPragmaOptions(*SemaPtr);
6111WritePackPragmaOptions(*SemaPtr);
6112WriteFloatControlPragmaOptions(*SemaPtr);
6113WriteDeclsWithEffectsToVerify(*SemaPtr);
6117RecordData::value_type
Record[] = {NumStatements,
6119NumLexicalDeclContexts,
6120NumVisibleDeclContexts,
6121NumModuleLocalDeclContexts,
6122NumTULocalDeclContexts};
6125Stream.FlushToWord();
6126ASTBlockRange.second = Stream.GetCurrentBitNo() >> 3;
6130 for(
const auto&ExtWriter : ModuleFileExtensionWriters)
6131WriteModuleFileExtension(*SemaPtr, *ExtWriter);
6133 returnbackpatchSignature();
6136voidASTWriter::EnteringModulePurview() {
6139 if(GeneratingReducedBMI)
6140DeclUpdatesFromGMF.swap(DeclUpdates);
6146voidASTWriter::AddedManglingNumber(
const Decl*
D,
unsignedNumber) {
6152voidASTWriter::AddedStaticLocalNumbers(
const Decl*
D,
unsignedNumber) {
6171voidASTWriter::WriteDeclAndTypes(
ASTContext&Context) {
6176DeclTypesBlockStartOffset = Stream.GetCurrentBitNo();
6180WriteDeclUpdatesBlocks(Context, DeclUpdatesOffsetsRecord);
6181 while(!DeclTypesToEmit.empty()) {
6182DeclOrType DOT = DeclTypesToEmit.front();
6183DeclTypesToEmit.pop();
6185WriteType(Context, DOT.getType());
6187WriteDecl(Context, DOT.getDecl());
6189}
while(!DeclUpdates.empty());
6191DoneWritingDeclsAndTypes =
true;
6195assert(DelayedNamespace.empty() || GeneratingReducedBMI);
6198 uint64_tLexicalOffset = WriteDeclContextLexicalBlock(Context, NS);
6202WriteDeclContextVisibleBlock(Context, NS, VisibleOffset, ModuleLocalOffset,
6207LexicalOffset -= DeclTypesBlockStartOffset;
6210VisibleOffset -= DeclTypesBlockStartOffset;
6212 if(ModuleLocalOffset)
6213ModuleLocalOffset -= DeclTypesBlockStartOffset;
6216TULocalOffset -= DeclTypesBlockStartOffset;
6219DelayedNamespaceRecord.push_back(LexicalOffset);
6220DelayedNamespaceRecord.push_back(VisibleOffset);
6221DelayedNamespaceRecord.push_back(ModuleLocalOffset);
6222DelayedNamespaceRecord.push_back(TULocalOffset);
6227assert(DeclTypesToEmit.empty());
6228assert(DeclUpdates.empty());
6233WriteTypeDeclOffsets();
6234 if(!DeclUpdatesOffsetsRecord.empty())
6237 if(!DelayedNamespaceRecord.empty())
6239DelayedNamespaceRecord);
6241 if(!RelatedDeclsMap.empty()) {
6245 for(
const auto&Pair : RelatedDeclsMap) {
6246RelatedDeclsMapRecord.push_back(Pair.first.getRawValue());
6247RelatedDeclsMapRecord.push_back(Pair.second.size());
6248 for(
const auto&Lambda : Pair.second)
6249RelatedDeclsMapRecord.push_back(Lambda.getRawValue());
6252 autoAbv = std::make_shared<llvm::BitCodeAbbrev>();
6254Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::Array));
6255Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::VBR, 6));
6256 unsignedFunctionToLambdaMapAbbrev = Stream.EmitAbbrev(std::move(Abv));
6258FunctionToLambdaMapAbbrev);
6261 if(!SpecializationsUpdates.empty()) {
6262WriteSpecializationsUpdates(
false);
6263SpecializationsUpdates.clear();
6266 if(!PartialSpecializationsUpdates.empty()) {
6267WriteSpecializationsUpdates(
true);
6268PartialSpecializationsUpdates.clear();
6283NewGlobalKindDeclPairs.push_back(
D->
getKind());
6284NewGlobalKindDeclPairs.push_back(
GetDeclRef(
D).getRawValue());
6287 autoAbv = std::make_shared<llvm::BitCodeAbbrev>();
6289Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::Blob));
6290 unsignedTuUpdateLexicalAbbrev = Stream.EmitAbbrev(std::move(Abv));
6293Stream.EmitRecordWithBlob(TuUpdateLexicalAbbrev,
Record,
6294 bytes(NewGlobalKindDeclPairs));
6296Abv = std::make_shared<llvm::BitCodeAbbrev>();
6298Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::VBR, 6));
6299Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::Blob));
6300UpdateVisibleAbbrev = Stream.EmitAbbrev(std::move(Abv));
6302Abv = std::make_shared<llvm::BitCodeAbbrev>();
6304Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::VBR, 6));
6305Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::Blob));
6306ModuleLocalUpdateVisibleAbbrev = Stream.EmitAbbrev(std::move(Abv));
6308Abv = std::make_shared<llvm::BitCodeAbbrev>();
6310Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::VBR, 6));
6311Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::Blob));
6312TULocalUpdateVisibleAbbrev = Stream.EmitAbbrev(std::move(Abv));
6315WriteDeclContextVisibleUpdate(Context, TU);
6318 if(Context.ExternCContext)
6319WriteDeclContextVisibleUpdate(Context, Context.ExternCContext);
6322 for(
auto*DC : UpdatedDeclContexts)
6323WriteDeclContextVisibleUpdate(Context, DC);
6326voidASTWriter::WriteSpecializationsUpdates(
boolIsPartial) {
6330 autoAbv = std::make_shared<llvm::BitCodeAbbrev>();
6331Abv->Add(llvm::BitCodeAbbrevOp(
RecordType));
6332Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::VBR, 6));
6333Abv->Add(llvm::BitCodeAbbrevOp(llvm::BitCodeAbbrevOp::Blob));
6334 autoUpdateSpecializationAbbrev = Stream.EmitAbbrev(std::move(Abv));
6337IsPartial ? PartialSpecializationsUpdates : SpecializationsUpdates;
6338 for(
auto&SpecializationUpdate : SpecUpdates) {
6339 const NamedDecl*
D= SpecializationUpdate.first;
6342GenerateSpecializationInfoLookupTable(
D, SpecializationUpdate.second,
6343LookupTable, IsPartial);
6346RecordData::value_type
Record[] = {
6347 static_cast<RecordData::value_type
>(
RecordType),
6349Stream.EmitRecordWithBlob(UpdateSpecializationAbbrev,
Record, LookupTable);
6353voidASTWriter::WriteDeclUpdatesBlocks(
ASTContext&Context,
6354RecordDataImpl &OffsetsRecord) {
6355 if(DeclUpdates.empty())
6358DeclUpdateMap LocalUpdates;
6359LocalUpdates.swap(DeclUpdates);
6361 for(
auto&DeclUpdate : LocalUpdates) {
6362 const Decl*
D= DeclUpdate.first;
6364 boolHasUpdatedBody =
false;
6365 boolHasAddedVarDefinition =
false;
6368 for(
auto&
Update: DeclUpdate.second) {
6374HasUpdatedBody =
true;
6376HasAddedVarDefinition =
true;
6383assert(
Update.getDecl() &&
"no decl to add?");
6397cast<ParmVarDecl>(
Update.getDecl())->getDefaultArg());
6402cast<FieldDecl>(
Update.getDecl())->getInClassInitializer());
6406 auto*RD = cast<CXXRecordDecl>(
D);
6407UpdatedDeclContexts.insert(RD->getPrimaryContext());
6408 Record.push_back(RD->isParamDestroyedInCallee());
6409 Record.push_back(llvm::to_underlying(RD->getArgPassingRestrictions()));
6410 Record.AddCXXDefinitionData(RD);
6411 Record.AddOffset(WriteDeclContextLexicalBlock(Context, RD));
6416 if(
auto*MSInfo = RD->getMemberSpecializationInfo()) {
6417 Record.push_back(MSInfo->getTemplateSpecializationKind());
6418 Record.AddSourceLocation(MSInfo->getPointOfInstantiation());
6420 auto*Spec = cast<ClassTemplateSpecializationDecl>(RD);
6421 Record.push_back(Spec->getTemplateSpecializationKind());
6422 Record.AddSourceLocation(Spec->getPointOfInstantiation());
6426 autoFrom = Spec->getInstantiatedFrom();
6427 if(
autoPartialSpec =
6429 Record.push_back(
true);
6430 Record.AddDeclRef(PartialSpec);
6431 Record.AddTemplateArgumentList(
6432&Spec->getTemplateInstantiationArgs());
6434 Record.push_back(
false);
6437 Record.push_back(llvm::to_underlying(RD->getTagKind()));
6438 Record.AddSourceLocation(RD->getLocation());
6439 Record.AddSourceLocation(RD->getBeginLoc());
6440 Record.AddSourceRange(RD->getBraceRange());
6453 Record.AddStmt(cast<CXXDestructorDecl>(
D)->getOperatorDeleteThisArg());
6459 Record.writeExceptionSpecInfo(prototype->getExceptionSpecInfo());
6477 D->
getAttr<OMPThreadPrivateDeclAttr>()->getRange());
6481 auto*A =
D->
getAttr<OMPAllocateDeclAttr>();
6482 Record.push_back(A->getAllocatorType());
6483 Record.AddStmt(A->getAllocator());
6484 Record.AddStmt(A->getAlignment());
6485 Record.AddSourceRange(A->getRange());
6490 Record.push_back(
D->
getAttr<OMPDeclareTargetDeclAttr>()->getMapType());
6492 D->
getAttr<OMPDeclareTargetDeclAttr>()->getRange());
6496 Record.push_back(getSubmoduleID(
Update.getModule()));
6508 if(HasUpdatedBody) {
6509 const auto*Def = cast<FunctionDecl>(
D);
6511 Record.push_back(Def->isInlined());
6512 Record.AddSourceLocation(Def->getInnerLocStart());
6513 Record.AddFunctionDefinition(Def);
6514}
else if(HasAddedVarDefinition) {
6515 const auto*VD = cast<VarDecl>(
D);
6517 Record.push_back(VD->isInline());
6518 Record.push_back(VD->isInlineSpecified());
6519 Record.AddVarDeclInit(VD);
6534FileIDASTWriter::getAdjustedFileID(
FileIDFID)
const{
6536NonAffectingFileIDs.empty())
6538 autoIt = llvm::lower_bound(NonAffectingFileIDs, FID);
6539 unsignedIdx = std::distance(NonAffectingFileIDs.begin(), It);
6540 unsignedOffset = NonAffectingFileIDAdjustments[Idx];
6541 returnFileID::get(FID.getOpaqueValue() - Offset);
6544unsignedASTWriter::getAdjustedNumCreatedFIDs(
FileIDFID)
const{
6550 unsignedAdjustedNumCreatedFIDs = 0;
6551 for(
unsignedI = FID.ID, N = I + NumCreatedFIDs; I != N; ++I)
6552 if(IsSLocAffecting[I])
6553++AdjustedNumCreatedFIDs;
6554 returnAdjustedNumCreatedFIDs;
6570 returnOffset - getAdjustment(Offset);
6575 if(NonAffectingRanges.empty())
6581 if(Offset > NonAffectingRanges.back().getEnd().getOffset())
6582 returnNonAffectingOffsetAdjustments.back();
6584 if(Offset < NonAffectingRanges.front().getBegin().getOffset())
6591 autoIt = llvm::lower_bound(NonAffectingRanges, Offset, Contains);
6592 unsignedIdx = std::distance(NonAffectingRanges.begin(), It);
6593 returnNonAffectingOffsetAdjustments[Idx];
6597 Record.push_back(getAdjustedFileID(FID).getOpaqueValue());
6602 unsignedBaseOffset = 0;
6603 unsignedModuleFileIndex = 0;
6608 autoSLocMapI =
getChain()->GlobalSLocOffsetMap.
find(
6609SourceManager::MaxLoadedOffset -
Loc.getOffset() - 1);
6610assert(SLocMapI !=
getChain()->GlobalSLocOffsetMap.end() &&
6611 "Corrupted global sloc offset map");
6616ModuleFileIndex = F->
Index+ 1;
6625 Loc= getAdjustedLocation(
Loc);
6663MacroInfoToEmitData Info = { Name, MI, ID };
6664MacroInfosToEmit.push_back(Info);
6673assert(MacroIDs.contains(MI) &&
"Macro not emitted!");
6674 returnMacroIDs[MI];
6678 returnIdentMacroDirectivesOffsetMap.lookup(Name);
6682 Record->push_back(Writer->getSelectorRef(SelRef));
6691 if(SID == 0 && Chain) {
6695SID = SelectorIDs[Sel];
6698SID = NextSelectorID++;
6699SelectorIDs[Sel] = SID;
6741 boolInfoHasSameExpr
6743 Record->push_back(InfoHasSameExpr);
6744 if(InfoHasSameExpr)
6762TypeLocWriter TLW(*
this,
Seq);
6772template<
typenameIdxForTypeTy>
6774IdxForTypeTy IdxForType) {
6778 unsignedFastQuals =
T.getLocalFastQualifiers();
6779 T.removeLocalFastQualifiers();
6781 if(
T.hasLocalNonFastQualifiers())
6782 returnIdxForType(
T).asTypeID(FastQuals);
6784assert(!
T.hasLocalQualifiers());
6786 if(
const BuiltinType*BT = dyn_cast<BuiltinType>(
T.getTypePtr()))
6794 returnIdxForType(
T).asTypeID(FastQuals);
6801assert(!
T.getLocalFastQualifiers());
6805 if(DoneWritingDeclsAndTypes) {
6806assert(0 &&
"New type seen after serializing all the types to emit!");
6812Idx =
TypeIdx(0, NextTypeID++);
6813DeclTypesToEmit.push(
T);
6831assert(WritingAST &&
"Cannot request a declaration ID before AST writing");
6838 if(
auto*
Iter= DeclUpdatesFromGMF.find(
D);
6839 Iter!= DeclUpdatesFromGMF.end()) {
6841DeclUpdates[
D].push_back(
Update);
6842DeclUpdatesFromGMF.erase(
Iter);
6854assert(!(
reinterpret_cast<uintptr_t>(
D) & 0x01) &&
"Invalid decl pointer");
6856 if(ID.isInvalid()) {
6857 if(DoneWritingDeclsAndTypes) {
6858assert(0 &&
"New decl seen after serializing all the decls to emit!");
6865DeclTypesToEmit.push(
const_cast<Decl*
>(
D));
6880assert(DeclIDs.contains(
D) &&
"Declaration not emitted!");
6881 returnDeclIDs[
D];
6887assert(DoneWritingDeclsAndTypes &&
6888 "wasDeclEmitted should only be called after writing declarations");
6893 boolEmitted = DeclIDs.contains(
D);
6895GeneratingReducedBMI) &&
6896 "The declaration within modules can only be omitted in reduced BMI.");
6901assert(ID.isValid());
6915 if(isa<ParmVarDecl, TemplateTemplateParmDecl>(
D))
6920assert(
SM.isLocalSourceLocation(FileLoc));
6923std::tie(FID, Offset) =
SM.getDecomposedLoc(FileLoc);
6926assert(
SM.getSLocEntry(FID).isFile());
6927assert(IsSLocAffecting[FID.ID]);
6929std::unique_ptr<DeclIDInFileInfo> &Info = FileDeclIDs[FID];
6931Info = std::make_unique<DeclIDInFileInfo>();
6933std::pair<unsigned, LocalDeclID> LocDecl(Offset, ID);
6934LocDeclIDsTy &Decls = Info->DeclIDs;
6935Decls.push_back(LocDecl);
6940 "expected an anonymous declaration");
6944 autoIt = AnonymousDeclarationNumbers.find(
D);
6945 if(It == AnonymousDeclarationNumbers.end()) {
6948AnonymousDeclarationNumbers[ND] = Number;
6951It = AnonymousDeclarationNumbers.find(
D);
6952assert(It != AnonymousDeclarationNumbers.end() &&
6953 "declaration not found within its lexical context");
6961 switch(Name.getNameKind()) {
7008NestedNames.push_back(NNS);
7012 Record->push_back(NestedNames.size());
7013 while(!NestedNames.empty()) {
7014NNS = NestedNames.pop_back_val();
7017 Record->push_back(Kind);
7056assert(TemplateParams &&
"No TemplateParams!");
7061 Record->push_back(TemplateParams->
size());
7062 for(
const auto&
P: *TemplateParams)
7065 Record->push_back(
true);
7068 Record->push_back(
false);
7075assert(TemplateArgs &&
"No TemplateArgs!");
7077 for(
inti = 0, e = TemplateArgs->
size(); i != e; ++i)
7083assert(ASTTemplArgList &&
"No ASTTemplArgList!");
7095I =
Set.begin(),
E=
Set.end(); I !=
E; ++I) {
7097 Record->push_back(I.getAccess());
7105 Record->push_back(
Base.getAccessSpecifierAsWritten());
7106 Record->push_back(
Base.getInheritConstructors());
7119 for(
auto&
Base: Bases)
7137 for(
auto*
Init: CtorInits) {
7138 if(
Init->isBaseInitializer()) {
7142}
else if(
Init->isDelegatingInitializer()) {
7145}
else if(
Init->isMemberInitializer()){
7158 if(
Init->isWritten())
7172 auto&
Data=
D->data();
7178#define FIELD(Name, Width, Merge) \ 7179 if (!DefinitionBits.canWriteNextNBits(Width)) { \ 7180 Record->push_back(DefinitionBits); \ 7181 DefinitionBits.reset(0); \ 7183 DefinitionBits.addBits(Data.Name, Width); 7185#include "clang/AST/CXXRecordDeclDefinitionBits.def" 7188 Record->push_back(DefinitionBits);
7192 Record->push_back(
D->getODRHash());
7194 boolModulesCodegen =
7195!
D->isDependentType() &&
7196 D->getTemplateSpecializationKind() !=
7199 Record->push_back(ModulesCodegen);
7201Writer->AddDeclRef(
D, Writer->ModularCodegenDecls);
7206 Record->push_back(
Data.ComputedVisibleConversions);
7207 if(
Data.ComputedVisibleConversions)
7211 if(!
Data.IsLambda) {
7213 if(
Data.NumBases > 0)
7218 if(
Data.NumVBases > 0)
7223 auto&Lambda =
D->getLambdaData();
7226LambdaBits.
addBits(Lambda.DependencyKind,
2);
7227LambdaBits.
addBit(Lambda.IsGenericLambda);
7228LambdaBits.
addBits(Lambda.CaptureDefault,
2);
7229LambdaBits.
addBits(Lambda.NumCaptures,
15);
7230LambdaBits.
addBit(Lambda.HasKnownInternalLinkage);
7231 Record->push_back(LambdaBits);
7233 Record->push_back(Lambda.NumExplicitCaptures);
7234 Record->push_back(Lambda.ManglingNumber);
7235 Record->push_back(
D->getDeviceLambdaManglingNumber());
7239 for(
unsignedI = 0, N = Lambda.NumCaptures; I != N; ++I) {
7246 Record->push_back(CaptureBits);
7248 switch(
Capture.getCaptureKind()) {
7256 Capture.capturesVariable() ?
Capture.getCapturedVar() :
nullptr;
7275Val |= (ES->HasConstantInitialization ? 2 : 0);
7276Val |= (ES->HasConstantDestruction ? 4 : 0);
7290voidASTWriter::ReaderInitialized(
ASTReader*Reader) {
7291assert(Reader &&
"Cannot remove chain");
7292assert((!Chain || Chain == Reader) &&
"Cannot replace chain");
7293assert(FirstDeclID == NextDeclID &&
7294FirstTypeID == NextTypeID &&
7295FirstIdentID == NextIdentID &&
7296FirstMacroID == NextMacroID &&
7297FirstSubmoduleID == NextSubmoduleID &&
7298FirstSelectorID == NextSelectorID &&
7299 "Setting chain after writing has started.");
7308NextMacroID = FirstMacroID;
7309NextSelectorID = FirstSelectorID;
7310NextSubmoduleID = FirstSubmoduleID;
7320 unsignedOriginalModuleFileIndex = StoredID >> 32;
7324 if(OriginalModuleFileIndex == 0 && StoredID)
7335 MacroID&StoredID = MacroIDs[MI];
7352 TypeIdx&StoredIdx = TypeIdxs[
T];
7358 if(ModuleFileIndex == 0 && StoredIdx.
getValue())
7370PredefinedDecls.insert(
D);
7382assert(!MacroDefinitions.contains(MD));
7383MacroDefinitions[MD] =
ID;
7387assert(!SubmoduleIDs.contains(Mod));
7388SubmoduleIDs[Mod] =
ID;
7391voidASTWriter::CompletedTagDefinition(
const TagDecl*
D) {
7393assert(
D->isCompleteDefinition());
7394assert(!WritingAST &&
"Already writing the AST!");
7395 if(
auto*RD = dyn_cast<CXXRecordDecl>(
D)) {
7397 if(RD->isFromASTFile()) {
7402 "completed a tag from another module but not by instantiation?");
7403DeclUpdates[RD].push_back(
7421 "Should not add lookup results to non-lookup contexts!");
7424 if(isa<TranslationUnitDecl>(DC))
7432!isa<FunctionTemplateDecl>(
D))
7442assert(!WritingAST &&
"Already writing the AST!");
7443 if(UpdatedDeclContexts.insert(DC) && !cast<Decl>(DC)->isFromASTFile()) {
7447llvm::append_range(DeclsToEmitEvenIfUnreferenced, DC->
decls());
7449DeclsToEmitEvenIfUnreferenced.push_back(
D);
7461 if(!isa<CXXMethodDecl>(
D))
7466assert(!WritingAST &&
"Already writing the AST!");
7470voidASTWriter::ResolvedExceptionSpec(
const FunctionDecl*FD) {
7472assert(!DoneWritingDeclsAndTypes &&
"Already done writing updates!");
7473 if(!Chain)
return;
7479->castAs<FunctionProtoType>()
7480->getExceptionSpecType()))
7487assert(!WritingAST &&
"Already writing the AST!");
7488 if(!Chain)
return;
7490DeclUpdates[
D].push_back(
7499assert(!WritingAST &&
"Already writing the AST!");
7500assert(
Delete&&
"Not given an operator delete");
7501 if(!Chain)
return;
7507voidASTWriter::CompletedImplicitDefinition(
const FunctionDecl*
D) {
7509assert(!WritingAST &&
"Already writing the AST!");
7514 if(!
D->doesThisDeclarationHaveABody())
7521voidASTWriter::VariableDefinitionInstantiated(
const VarDecl*
D) {
7523assert(!WritingAST &&
"Already writing the AST!");
7530voidASTWriter::FunctionDefinitionInstantiated(
const FunctionDecl*
D) {
7532assert(!WritingAST &&
"Already writing the AST!");
7537 if(!
D->doesThisDeclarationHaveABody())
7543voidASTWriter::InstantiationRequested(
const ValueDecl*
D) {
7545assert(!WritingAST &&
"Already writing the AST!");
7552 if(
auto*VD = dyn_cast<VarDecl>(
D))
7553POI = VD->getPointOfInstantiation();
7555POI = cast<FunctionDecl>(
D)->getPointOfInstantiation();
7559voidASTWriter::DefaultArgumentInstantiated(
const ParmVarDecl*
D) {
7561assert(!WritingAST &&
"Already writing the AST!");
7565DeclUpdates[
D].push_back(
7569voidASTWriter::DefaultMemberInitializerInstantiated(
const FieldDecl*
D) {
7570assert(!WritingAST &&
"Already writing the AST!");
7574DeclUpdates[
D].push_back(
7581assert(!WritingAST &&
"Already writing the AST!");
7585assert(IFD->
getDefinition() &&
"Category on a class without a definition?");
7586ObjCClassesWithCategories.insert(
7590voidASTWriter::DeclarationMarkedUsed(
const Decl*
D) {
7592assert(!WritingAST &&
"Already writing the AST!");
7604voidASTWriter::DeclarationMarkedOpenMPThreadPrivate(
const Decl*
D) {
7606assert(!WritingAST &&
"Already writing the AST!");
7613voidASTWriter::DeclarationMarkedOpenMPAllocate(
const Decl*
D,
const Attr*A) {
7615assert(!WritingAST &&
"Already writing the AST!");
7622voidASTWriter::DeclarationMarkedOpenMPDeclareTarget(
const Decl*
D,
7625assert(!WritingAST &&
"Already writing the AST!");
7629DeclUpdates[
D].push_back(
7633voidASTWriter::RedefinedHiddenDefinition(
const NamedDecl*
D,
Module*M) {
7635assert(!WritingAST &&
"Already writing the AST!");
7640voidASTWriter::AddedAttributeToRecord(
const Attr*
Attr,
7643assert(!WritingAST &&
"Already writing the AST!");
7644 if(!
Record->isFromASTFile())
7649voidASTWriter::AddedCXXTemplateSpecialization(
7651assert(!WritingAST &&
"Already writing the AST!");
7658DeclsToEmitEvenIfUnreferenced.push_back(
D);
7661voidASTWriter::AddedCXXTemplateSpecialization(
7663assert(!WritingAST &&
"Already writing the AST!");
7670DeclsToEmitEvenIfUnreferenced.push_back(
D);
7675assert(!WritingAST &&
"Already writing the AST!");
7682DeclsToEmitEvenIfUnreferenced.push_back(
D);
7696#define GEN_CLANG_CLAUSE_CLASS 7697#define CLAUSE_CLASS(Enum, Str, Class) void Visit##Class(Class *S); 7698#include "llvm/Frontend/OpenMP/OMP.inc" 7707OMPClauseWriter(*this).writeClause(
C);
7710voidOMPClauseWriter::writeClause(
OMPClause*
C) {
7711 Record.push_back(
unsigned(
C->getClauseKind()));
7713 Record.AddSourceLocation(
C->getBeginLoc());
7714 Record.AddSourceLocation(
C->getEndLoc());
7718 Record.push_back(uint64_t(
C->getCaptureRegion()));
7719 Record.AddStmt(
C->getPreInitStmt());
7723VisitOMPClauseWithPreInit(
C);
7724 Record.AddStmt(
C->getPostUpdateExpr());
7727voidOMPClauseWriter::VisitOMPIfClause(
OMPIfClause*
C) {
7728VisitOMPClauseWithPreInit(
C);
7730 Record.AddSourceLocation(
C->getNameModifierLoc());
7731 Record.AddSourceLocation(
C->getColonLoc());
7732 Record.AddStmt(
C->getCondition());
7733 Record.AddSourceLocation(
C->getLParenLoc());
7737VisitOMPClauseWithPreInit(
C);
7738 Record.AddStmt(
C->getCondition());
7739 Record.AddSourceLocation(
C->getLParenLoc());
7743VisitOMPClauseWithPreInit(
C);
7744 Record.AddStmt(
C->getNumThreads());
7745 Record.AddSourceLocation(
C->getLParenLoc());
7749 Record.AddStmt(
C->getSafelen());
7750 Record.AddSourceLocation(
C->getLParenLoc());
7754 Record.AddStmt(
C->getSimdlen());
7755 Record.AddSourceLocation(
C->getLParenLoc());
7759 Record.push_back(
C->getNumSizes());
7760 for(
Expr*Size :
C->getSizesRefs())
7762 Record.AddSourceLocation(
C->getLParenLoc());
7766 Record.push_back(
C->getNumLoops());
7767 for(
Expr*Size :
C->getArgsRefs())
7769 Record.AddSourceLocation(
C->getLParenLoc());
7775 Record.AddStmt(
C->getFactor());
7776 Record.AddSourceLocation(
C->getLParenLoc());
7780 Record.AddStmt(
C->getAllocator());
7781 Record.AddSourceLocation(
C->getLParenLoc());
7785 Record.AddStmt(
C->getNumForLoops());
7786 Record.AddSourceLocation(
C->getLParenLoc());
7790 Record.AddStmt(
C->getEventHandler());
7791 Record.AddSourceLocation(
C->getLParenLoc());
7795 Record.push_back(
unsigned(
C->getDefaultKind()));
7796 Record.AddSourceLocation(
C->getLParenLoc());
7797 Record.AddSourceLocation(
C->getDefaultKindKwLoc());
7801 Record.push_back(
unsigned(
C->getProcBindKind()));
7802 Record.AddSourceLocation(
C->getLParenLoc());
7803 Record.AddSourceLocation(
C->getProcBindKindKwLoc());
7807VisitOMPClauseWithPreInit(
C);
7808 Record.push_back(
C->getScheduleKind());
7809 Record.push_back(
C->getFirstScheduleModifier());
7810 Record.push_back(
C->getSecondScheduleModifier());
7811 Record.AddStmt(
C->getChunkSize());
7812 Record.AddSourceLocation(
C->getLParenLoc());
7813 Record.AddSourceLocation(
C->getFirstScheduleModifierLoc());
7814 Record.AddSourceLocation(
C->getSecondScheduleModifierLoc());
7815 Record.AddSourceLocation(
C->getScheduleKindLoc());
7816 Record.AddSourceLocation(
C->getCommaLoc());
7820 Record.push_back(
C->getLoopNumIterations().size());
7821 Record.AddStmt(
C->getNumForLoops());
7822 for(
Expr*NumIter :
C->getLoopNumIterations())
7823 Record.AddStmt(NumIter);
7824 for(
unsignedI = 0,
E=
C->getLoopNumIterations().size(); I <
E; ++I)
7825 Record.AddStmt(
C->getLoopCounter(I));
7826 Record.AddSourceLocation(
C->getLParenLoc());
7835voidOMPClauseWriter::VisitOMPReadClause(
OMPReadClause*) {}
7840 Record.push_back(
C->isExtended() ? 1 : 0);
7841 if(
C->isExtended()) {
7842 Record.AddSourceLocation(
C->getLParenLoc());
7843 Record.AddSourceLocation(
C->getArgumentLoc());
7844 Record.writeEnum(
C->getDependencyKind());
7854 Record.AddSourceLocation(
C->getLParenLoc());
7855 Record.AddSourceLocation(
C->getFailParameterLoc());
7856 Record.writeEnum(
C->getFailParameter());
7864 Record.push_back(
static_cast<uint64_t>(
C->getDirectiveKinds().size()));
7865 Record.AddSourceLocation(
C->getLParenLoc());
7866 for(
autoK :
C->getDirectiveKinds()) {
7872 Record.AddStmt(
C->getExpr());
7873 Record.AddSourceLocation(
C->getLParenLoc());
7877 Record.push_back(
static_cast<uint64_t>(
C->getDirectiveKinds().size()));
7878 Record.AddSourceLocation(
C->getLParenLoc());
7879 for(
autoK :
C->getDirectiveKinds()) {
7886voidOMPClauseWriter::VisitOMPNoOpenMPRoutinesClause(
7897voidOMPClauseWriter::VisitOMPWeakClause(
OMPWeakClause*) {}
7901voidOMPClauseWriter::VisitOMPSIMDClause(
OMPSIMDClause*) {}
7906 Record.push_back(
C->varlist_size());
7907 for(
Expr*VE :
C->varlist())
7909 Record.writeBool(
C->getIsTarget());
7910 Record.writeBool(
C->getIsTargetSync());
7911 Record.AddSourceLocation(
C->getLParenLoc());
7912 Record.AddSourceLocation(
C->getVarLoc());
7915voidOMPClauseWriter::VisitOMPUseClause(
OMPUseClause*
C) {
7916 Record.AddStmt(
C->getInteropVar());
7917 Record.AddSourceLocation(
C->getLParenLoc());
7918 Record.AddSourceLocation(
C->getVarLoc());
7922 Record.AddStmt(
C->getInteropVar());
7923 Record.AddSourceLocation(
C->getLParenLoc());
7924 Record.AddSourceLocation(
C->getVarLoc());
7928VisitOMPClauseWithPreInit(
C);
7929 Record.AddStmt(
C->getCondition());
7930 Record.AddSourceLocation(
C->getLParenLoc());
7934VisitOMPClauseWithPreInit(
C);
7935 Record.AddStmt(
C->getCondition());
7936 Record.AddSourceLocation(
C->getLParenLoc());
7940VisitOMPClauseWithPreInit(
C);
7941 Record.AddStmt(
C->getThreadID());
7942 Record.AddSourceLocation(
C->getLParenLoc());
7946 Record.AddStmt(
C->getAlignment());
7947 Record.AddSourceLocation(
C->getLParenLoc());
7951 Record.push_back(
C->varlist_size());
7952 Record.AddSourceLocation(
C->getLParenLoc());
7953 for(
auto*VE :
C->varlist()) {
7956 for(
auto*VE :
C->private_copies()) {
7962 Record.push_back(
C->varlist_size());
7963VisitOMPClauseWithPreInit(
C);
7964 Record.AddSourceLocation(
C->getLParenLoc());
7965 for(
auto*VE :
C->varlist()) {
7968 for(
auto*VE :
C->private_copies()) {
7971 for(
auto*VE :
C->inits()) {
7977 Record.push_back(
C->varlist_size());
7978VisitOMPClauseWithPostUpdate(
C);
7979 Record.AddSourceLocation(
C->getLParenLoc());
7980 Record.writeEnum(
C->getKind());
7981 Record.AddSourceLocation(
C->getKindLoc());
7982 Record.AddSourceLocation(
C->getColonLoc());
7983 for(
auto*VE :
C->varlist())
7985 for(
auto*
E:
C->private_copies())
7987 for(
auto*
E:
C->source_exprs())
7989 for(
auto*
E:
C->destination_exprs())
7991 for(
auto*
E:
C->assignment_ops())
7996 Record.push_back(
C->varlist_size());
7997 Record.AddSourceLocation(
C->getLParenLoc());
7998 for(
auto*VE :
C->varlist())
8003 Record.push_back(
C->varlist_size());
8004 Record.writeEnum(
C->getModifier());
8005VisitOMPClauseWithPostUpdate(
C);
8006 Record.AddSourceLocation(
C->getLParenLoc());
8007 Record.AddSourceLocation(
C->getModifierLoc());
8008 Record.AddSourceLocation(
C->getColonLoc());
8009 Record.AddNestedNameSpecifierLoc(
C->getQualifierLoc());
8010 Record.AddDeclarationNameInfo(
C->getNameInfo());
8011 for(
auto*VE :
C->varlist())
8013 for(
auto*VE :
C->privates())
8015 for(
auto*
E:
C->lhs_exprs())
8017 for(
auto*
E:
C->rhs_exprs())
8019 for(
auto*
E:
C->reduction_ops())
8021 if(
C->getModifier() == clang::OMPC_REDUCTION_inscan) {
8022 for(
auto*
E:
C->copy_ops())
8024 for(
auto*
E:
C->copy_array_temps())
8026 for(
auto*
E:
C->copy_array_elems())
8032 Record.push_back(
C->varlist_size());
8033VisitOMPClauseWithPostUpdate(
C);
8034 Record.AddSourceLocation(
C->getLParenLoc());
8035 Record.AddSourceLocation(
C->getColonLoc());
8036 Record.AddNestedNameSpecifierLoc(
C->getQualifierLoc());
8037 Record.AddDeclarationNameInfo(
C->getNameInfo());
8038 for(
auto*VE :
C->varlist())
8040 for(
auto*VE :
C->privates())
8042 for(
auto*
E:
C->lhs_exprs())
8044 for(
auto*
E:
C->rhs_exprs())
8046 for(
auto*
E:
C->reduction_ops())
8051 Record.push_back(
C->varlist_size());
8052VisitOMPClauseWithPostUpdate(
C);
8053 Record.AddSourceLocation(
C->getLParenLoc());
8054 Record.AddSourceLocation(
C->getColonLoc());
8055 Record.AddNestedNameSpecifierLoc(
C->getQualifierLoc());
8056 Record.AddDeclarationNameInfo(
C->getNameInfo());
8057 for(
auto*VE :
C->varlist())
8059 for(
auto*VE :
C->privates())
8061 for(
auto*
E:
C->lhs_exprs())
8063 for(
auto*
E:
C->rhs_exprs())
8065 for(
auto*
E:
C->reduction_ops())
8067 for(
auto*
E:
C->taskgroup_descriptors())
8072 Record.push_back(
C->varlist_size());
8073VisitOMPClauseWithPostUpdate(
C);
8074 Record.AddSourceLocation(
C->getLParenLoc());
8075 Record.AddSourceLocation(
C->getColonLoc());
8076 Record.push_back(
C->getModifier());
8077 Record.AddSourceLocation(
C->getModifierLoc());
8078 for(
auto*VE :
C->varlist()) {
8081 for(
auto*VE :
C->privates()) {
8084 for(
auto*VE :
C->inits()) {
8087 for(
auto*VE :
C->updates()) {
8090 for(
auto*VE :
C->finals()) {
8093 Record.AddStmt(
C->getStep());
8094 Record.AddStmt(
C->getCalcStep());
8095 for(
auto*VE :
C->used_expressions())
8100 Record.push_back(
C->varlist_size());
8101 Record.AddSourceLocation(
C->getLParenLoc());
8102 Record.AddSourceLocation(
C->getColonLoc());
8103 for(
auto*VE :
C->varlist())
8105 Record.AddStmt(
C->getAlignment());
8109 Record.push_back(
C->varlist_size());
8110 Record.AddSourceLocation(
C->getLParenLoc());
8111 for(
auto*VE :
C->varlist())
8113 for(
auto*
E:
C->source_exprs())
8115 for(
auto*
E:
C->destination_exprs())
8117 for(
auto*
E:
C->assignment_ops())
8122 Record.push_back(
C->varlist_size());
8123 Record.AddSourceLocation(
C->getLParenLoc());
8124 for(
auto*VE :
C->varlist())
8126 for(
auto*
E:
C->source_exprs())
8128 for(
auto*
E:
C->destination_exprs())
8130 for(
auto*
E:
C->assignment_ops())
8135 Record.push_back(
C->varlist_size());
8136 Record.AddSourceLocation(
C->getLParenLoc());
8137 for(
auto*VE :
C->varlist())
8142 Record.AddStmt(
C->getDepobj());
8143 Record.AddSourceLocation(
C->getLParenLoc());
8147 Record.push_back(
C->varlist_size());
8148 Record.push_back(
C->getNumLoops());
8149 Record.AddSourceLocation(
C->getLParenLoc());
8150 Record.AddStmt(
C->getModifier());
8151 Record.push_back(
C->getDependencyKind());
8152 Record.AddSourceLocation(
C->getDependencyLoc());
8153 Record.AddSourceLocation(
C->getColonLoc());
8154 Record.AddSourceLocation(
C->getOmpAllMemoryLoc());
8155 for(
auto*VE :
C->varlist())
8157 for(
unsignedI = 0,
E=
C->getNumLoops(); I <
E; ++I)
8158 Record.AddStmt(
C->getLoopData(I));
8162VisitOMPClauseWithPreInit(
C);
8163 Record.writeEnum(
C->getModifier());
8164 Record.AddStmt(
C->getDevice());
8165 Record.AddSourceLocation(
C->getModifierLoc());
8166 Record.AddSourceLocation(
C->getLParenLoc());
8169voidOMPClauseWriter::VisitOMPMapClause(
OMPMapClause*
C) {
8170 Record.push_back(
C->varlist_size());
8171 Record.push_back(
C->getUniqueDeclarationsNum());
8172 Record.push_back(
C->getTotalComponentListNum());
8173 Record.push_back(
C->getTotalComponentsNum());
8174 Record.AddSourceLocation(
C->getLParenLoc());
8175 boolHasIteratorModifier =
false;
8177 Record.push_back(
C->getMapTypeModifier(I));
8178 Record.AddSourceLocation(
C->getMapTypeModifierLoc(I));
8179 if(
C->getMapTypeModifier(I) == OMPC_MAP_MODIFIER_iterator)
8180HasIteratorModifier =
true;
8182 Record.AddNestedNameSpecifierLoc(
C->getMapperQualifierLoc());
8183 Record.AddDeclarationNameInfo(
C->getMapperIdInfo());
8184 Record.push_back(
C->getMapType());
8185 Record.AddSourceLocation(
C->getMapLoc());
8186 Record.AddSourceLocation(
C->getColonLoc());
8187 for(
auto*
E:
C->varlist())
8189 for(
auto*
E:
C->mapperlists())
8191 if(HasIteratorModifier)
8192 Record.AddStmt(
C->getIteratorModifier());
8193 for(
auto*
D:
C->all_decls())
8195 for(
autoN :
C->all_num_lists())
8197 for(
autoN :
C->all_lists_sizes())
8199 for(
auto&M :
C->all_components()) {
8200 Record.AddStmt(M.getAssociatedExpression());
8201 Record.AddDeclRef(M.getAssociatedDeclaration());
8206 Record.push_back(
C->varlist_size());
8207 Record.writeEnum(
C->getFirstAllocateModifier());
8208 Record.writeEnum(
C->getSecondAllocateModifier());
8209 Record.AddSourceLocation(
C->getLParenLoc());
8210 Record.AddSourceLocation(
C->getColonLoc());
8211 Record.AddStmt(
C->getAllocator());
8212 Record.AddStmt(
C->getAlignment());
8213 for(
auto*VE :
C->varlist())
8218 Record.push_back(
C->varlist_size());
8219VisitOMPClauseWithPreInit(
C);
8220 Record.AddSourceLocation(
C->getLParenLoc());
8221 for(
auto*VE :
C->varlist())
8226 Record.push_back(
C->varlist_size());
8227VisitOMPClauseWithPreInit(
C);
8228 Record.AddSourceLocation(
C->getLParenLoc());
8229 for(
auto*VE :
C->varlist())
8234VisitOMPClauseWithPreInit(
C);
8235 Record.AddStmt(
C->getPriority());
8236 Record.AddSourceLocation(
C->getLParenLoc());
8240VisitOMPClauseWithPreInit(
C);
8241 Record.writeEnum(
C->getModifier());
8242 Record.AddStmt(
C->getGrainsize());
8243 Record.AddSourceLocation(
C->getModifierLoc());
8244 Record.AddSourceLocation(
C->getLParenLoc());
8248VisitOMPClauseWithPreInit(
C);
8249 Record.writeEnum(
C->getModifier());
8250 Record.AddStmt(
C->getNumTasks());
8251 Record.AddSourceLocation(
C->getModifierLoc());
8252 Record.AddSourceLocation(
C->getLParenLoc());
8256 Record.AddStmt(
C->getHint());
8257 Record.AddSourceLocation(
C->getLParenLoc());
8261VisitOMPClauseWithPreInit(
C);
8262 Record.push_back(
C->getDistScheduleKind());
8263 Record.AddStmt(
C->getChunkSize());
8264 Record.AddSourceLocation(
C->getLParenLoc());
8265 Record.AddSourceLocation(
C->getDistScheduleKindLoc());
8266 Record.AddSourceLocation(
C->getCommaLoc());
8270 Record.push_back(
C->getDefaultmapKind());
8271 Record.push_back(
C->getDefaultmapModifier());
8272 Record.AddSourceLocation(
C->getLParenLoc());
8273 Record.AddSourceLocation(
C->getDefaultmapModifierLoc());
8274 Record.AddSourceLocation(
C->getDefaultmapKindLoc());
8277voidOMPClauseWriter::VisitOMPToClause(
OMPToClause*
C) {
8278 Record.push_back(
C->varlist_size());
8279 Record.push_back(
C->getUniqueDeclarationsNum());
8280 Record.push_back(
C->getTotalComponentListNum());
8281 Record.push_back(
C->getTotalComponentsNum());
8282 Record.AddSourceLocation(
C->getLParenLoc());
8284 Record.push_back(
C->getMotionModifier(I));
8285 Record.AddSourceLocation(
C->getMotionModifierLoc(I));
8287 Record.AddNestedNameSpecifierLoc(
C->getMapperQualifierLoc());
8288 Record.AddDeclarationNameInfo(
C->getMapperIdInfo());
8289 Record.AddSourceLocation(
C->getColonLoc());
8290 for(
auto*
E:
C->varlist())
8292 for(
auto*
E:
C->mapperlists())
8294 for(
auto*
D:
C->all_decls())
8296 for(
autoN :
C->all_num_lists())
8298 for(
autoN :
C->all_lists_sizes())
8300 for(
auto&M :
C->all_components()) {
8301 Record.AddStmt(M.getAssociatedExpression());
8302 Record.writeBool(M.isNonContiguous());
8303 Record.AddDeclRef(M.getAssociatedDeclaration());
8308 Record.push_back(
C->varlist_size());
8309 Record.push_back(
C->getUniqueDeclarationsNum());
8310 Record.push_back(
C->getTotalComponentListNum());
8311 Record.push_back(
C->getTotalComponentsNum());
8312 Record.AddSourceLocation(
C->getLParenLoc());
8314 Record.push_back(
C->getMotionModifier(I));
8315 Record.AddSourceLocation(
C->getMotionModifierLoc(I));
8317 Record.AddNestedNameSpecifierLoc(
C->getMapperQualifierLoc());
8318 Record.AddDeclarationNameInfo(
C->getMapperIdInfo());
8319 Record.AddSourceLocation(
C->getColonLoc());
8320 for(
auto*
E:
C->varlist())
8322 for(
auto*
E:
C->mapperlists())
8324 for(
auto*
D:
C->all_decls())
8326 for(
autoN :
C->all_num_lists())
8328 for(
autoN :
C->all_lists_sizes())
8330 for(
auto&M :
C->all_components()) {
8331 Record.AddStmt(M.getAssociatedExpression());
8332 Record.writeBool(M.isNonContiguous());
8333 Record.AddDeclRef(M.getAssociatedDeclaration());
8338 Record.push_back(
C->varlist_size());
8339 Record.push_back(
C->getUniqueDeclarationsNum());
8340 Record.push_back(
C->getTotalComponentListNum());
8341 Record.push_back(
C->getTotalComponentsNum());
8342 Record.AddSourceLocation(
C->getLParenLoc());
8343 for(
auto*
E:
C->varlist())
8345 for(
auto*VE :
C->private_copies())
8347 for(
auto*VE :
C->inits())
8349 for(
auto*
D:
C->all_decls())
8351 for(
autoN :
C->all_num_lists())
8353 for(
autoN :
C->all_lists_sizes())
8355 for(
auto&M :
C->all_components()) {
8356 Record.AddStmt(M.getAssociatedExpression());
8357 Record.AddDeclRef(M.getAssociatedDeclaration());
8362 Record.push_back(
C->varlist_size());
8363 Record.push_back(
C->getUniqueDeclarationsNum());
8364 Record.push_back(
C->getTotalComponentListNum());
8365 Record.push_back(
C->getTotalComponentsNum());
8366 Record.AddSourceLocation(
C->getLParenLoc());
8367 for(
auto*
E:
C->varlist())
8369 for(
auto*
D:
C->all_decls())
8371 for(
autoN :
C->all_num_lists())
8373 for(
autoN :
C->all_lists_sizes())
8375 for(
auto&M :
C->all_components()) {
8376 Record.AddStmt(M.getAssociatedExpression());
8377 Record.AddDeclRef(M.getAssociatedDeclaration());
8382 Record.push_back(
C->varlist_size());
8383 Record.push_back(
C->getUniqueDeclarationsNum());
8384 Record.push_back(
C->getTotalComponentListNum());
8385 Record.push_back(
C->getTotalComponentsNum());
8386 Record.AddSourceLocation(
C->getLParenLoc());
8387 for(
auto*
E:
C->varlist())
8389 for(
auto*
D:
C->all_decls())
8391 for(
autoN :
C->all_num_lists())
8393 for(
autoN :
C->all_lists_sizes())
8395 for(
auto&M :
C->all_components()) {
8396 Record.AddStmt(M.getAssociatedExpression());
8397 Record.AddDeclRef(M.getAssociatedDeclaration());
8402 Record.push_back(
C->varlist_size());
8403 Record.push_back(
C->getUniqueDeclarationsNum());
8404 Record.push_back(
C->getTotalComponentListNum());
8405 Record.push_back(
C->getTotalComponentsNum());
8406 Record.AddSourceLocation(
C->getLParenLoc());
8407 for(
auto*
E:
C->varlist())
8409 for(
auto*
D:
C->all_decls())
8411 for(
autoN :
C->all_num_lists())
8413 for(
autoN :
C->all_lists_sizes())
8415 for(
auto&M :
C->all_components()) {
8416 Record.AddStmt(M.getAssociatedExpression());
8417 Record.AddDeclRef(M.getAssociatedDeclaration());
8423voidOMPClauseWriter::VisitOMPUnifiedSharedMemoryClause(
8432voidOMPClauseWriter::VisitOMPAtomicDefaultMemOrderClause(
8434 Record.push_back(
C->getAtomicDefaultMemOrderKind());
8435 Record.AddSourceLocation(
C->getLParenLoc());
8436 Record.AddSourceLocation(
C->getAtomicDefaultMemOrderKindKwLoc());
8439voidOMPClauseWriter::VisitOMPAtClause(
OMPAtClause*
C) {
8440 Record.push_back(
C->getAtKind());
8441 Record.AddSourceLocation(
C->getLParenLoc());
8442 Record.AddSourceLocation(
C->getAtKindKwLoc());
8446 Record.push_back(
C->getSeverityKind());
8447 Record.AddSourceLocation(
C->getLParenLoc());
8448 Record.AddSourceLocation(
C->getSeverityKindKwLoc());
8452 Record.AddStmt(
C->getMessageString());
8453 Record.AddSourceLocation(
C->getLParenLoc());
8457 Record.push_back(
C->varlist_size());
8458 Record.AddSourceLocation(
C->getLParenLoc());
8459 for(
auto*VE :
C->varlist())
8461 for(
auto*
E:
C->private_refs())
8466 Record.push_back(
C->varlist_size());
8467 Record.AddSourceLocation(
C->getLParenLoc());
8468 for(
auto*VE :
C->varlist())
8473 Record.push_back(
C->varlist_size());
8474 Record.AddSourceLocation(
C->getLParenLoc());
8475 for(
auto*VE :
C->varlist())
8480 Record.writeEnum(
C->getKind());
8481 Record.writeEnum(
C->getModifier());
8482 Record.AddSourceLocation(
C->getLParenLoc());
8483 Record.AddSourceLocation(
C->getKindKwLoc());
8484 Record.AddSourceLocation(
C->getModifierKwLoc());
8488 Record.push_back(
C->getNumberOfAllocators());
8489 Record.AddSourceLocation(
C->getLParenLoc());
8490 for(
unsignedI = 0,
E=
C->getNumberOfAllocators(); I <
E; ++I) {
8500 Record.push_back(
C->varlist_size());
8501 Record.AddSourceLocation(
C->getLParenLoc());
8502 Record.AddStmt(
C->getModifier());
8503 Record.AddSourceLocation(
C->getColonLoc());
8504 for(
Expr*
E:
C->varlist())
8509 Record.writeEnum(
C->getBindKind());
8510 Record.AddSourceLocation(
C->getLParenLoc());
8511 Record.AddSourceLocation(
C->getBindKindLoc());
8515VisitOMPClauseWithPreInit(
C);
8516 Record.AddStmt(
C->getSize());
8517 Record.AddSourceLocation(
C->getLParenLoc());
8521 Record.push_back(
C->varlist_size());
8522 Record.push_back(
C->getNumLoops());
8523 Record.AddSourceLocation(
C->getLParenLoc());
8524 Record.push_back(
C->getDependenceType());
8525 Record.AddSourceLocation(
C->getDependenceLoc());
8526 Record.AddSourceLocation(
C->getColonLoc());
8527 for(
auto*VE :
C->varlist())
8529 for(
unsignedI = 0,
E=
C->getNumLoops(); I <
E; ++I)
8530 Record.AddStmt(
C->getLoopData(I));
8534 Record.AddAttributes(
C->getAttrs());
8535 Record.AddSourceLocation(
C->getBeginLoc());
8536 Record.AddSourceLocation(
C->getLParenLoc());
8537 Record.AddSourceLocation(
C->getEndLoc());
8544 for(
const auto&
Set: TI->
Sets) {
8551writeExprRef(
Selector.ScoreOrCondition);
8565 for(
unsignedI = 0,
E=
Data->getNumClauses(); I <
E; ++I)
8567 if(
Data->hasAssociatedStmt())
8569 for(
unsignedI = 0,
E=
Data->getNumChildren(); I <
E; ++I)
8575 for(
Expr*
E:
C->getVarList())
8581 for(
Expr*
E: Exprs)
8590 switch(
C->getClauseKind()) {
8592 const auto*DC = cast<OpenACCDefaultClause>(
C);
8598 const auto*IC = cast<OpenACCIfClause>(
C);
8600 AddStmt(
const_cast<Expr*
>(IC->getConditionExpr()));
8604 const auto*SC = cast<OpenACCSelfClause>(
C);
8606 writeBool(SC->isConditionExprClause());
8607 if(SC->isConditionExprClause()) {
8609 if(SC->hasConditionExpr())
8610 AddStmt(
const_cast<Expr*
>(SC->getConditionExpr()));
8613 for(
Expr*
E: SC->getVarList())
8619 const auto*NGC = cast<OpenACCNumGangsClause>(
C);
8622 for(
Expr*
E: NGC->getIntExprs())
8627 const auto*DNC = cast<OpenACCDeviceNumClause>(
C);
8629 AddStmt(
const_cast<Expr*
>(DNC->getIntExpr()));
8633 const auto*DAC = cast<OpenACCDefaultAsyncClause>(
C);
8635 AddStmt(
const_cast<Expr*
>(DAC->getIntExpr()));
8639 const auto*NWC = cast<OpenACCNumWorkersClause>(
C);
8641 AddStmt(
const_cast<Expr*
>(NWC->getIntExpr()));
8645 const auto*NWC = cast<OpenACCVectorLengthClause>(
C);
8647 AddStmt(
const_cast<Expr*
>(NWC->getIntExpr()));
8651 const auto*PC = cast<OpenACCPrivateClause>(
C);
8657 const auto*HC = cast<OpenACCHostClause>(
C);
8663 const auto*DC = cast<OpenACCDeviceClause>(
C);
8669 const auto*FPC = cast<OpenACCFirstPrivateClause>(
C);
8675 const auto*AC = cast<OpenACCAttachClause>(
C);
8681 const auto*DC = cast<OpenACCDetachClause>(
C);
8687 const auto*DC = cast<OpenACCDeleteClause>(
C);
8693 const auto*UDC = cast<OpenACCUseDeviceClause>(
C);
8699 const auto*DPC = cast<OpenACCDevicePtrClause>(
C);
8705 const auto*NCC = cast<OpenACCNoCreateClause>(
C);
8711 const auto*PC = cast<OpenACCPresentClause>(
C);
8719 const auto*CC = cast<OpenACCCopyClause>(
C);
8727 const auto*CIC = cast<OpenACCCopyInClause>(
C);
8736 const auto*COC = cast<OpenACCCopyOutClause>(
C);
8745 const auto*CC = cast<OpenACCCreateClause>(
C);
8752 const auto*AC = cast<OpenACCAsyncClause>(
C);
8755 if(AC->hasIntExpr())
8756 AddStmt(
const_cast<Expr*
>(AC->getIntExpr()));
8760 const auto*WC = cast<OpenACCWaitClause>(
C);
8763 if(
Expr*DNE = WC->getDevNumExpr())
8772 const auto*DTC = cast<OpenACCDeviceTypeClause>(
C);
8784 const auto*RC = cast<OpenACCReductionClause>(
C);
8799 const auto*CC = cast<OpenACCCollapseClause>(
C);
8802 AddStmt(
const_cast<Expr*
>(CC->getLoopCount()));
8806 const auto*TC = cast<OpenACCTileClause>(
C);
8809 for(
Expr*
E: TC->getSizeExprs())
8814 const auto*GC = cast<OpenACCGangClause>(
C);
8817 for(
unsignedI = 0; I < GC->getNumExprs(); ++I) {
8819 AddStmt(
const_cast<Expr*
>(GC->getExpr(I).second));
8824 const auto*WC = cast<OpenACCWorkerClause>(
C);
8827 if(WC->hasIntExpr())
8828 AddStmt(
const_cast<Expr*
>(WC->getIntExpr()));
8832 const auto*VC = cast<OpenACCVectorClause>(
C);
8835 if(VC->hasIntExpr())
8836 AddStmt(
const_cast<Expr*
>(VC->getIntExpr()));
8845llvm_unreachable(
"Clause serialization not yet implemented");
8847llvm_unreachable(
"Invalid Clause Kind");
Defines the clang::ASTContext interface.
static bool isInterestingIdentifier(ASTReader &Reader, const IdentifierInfo &II, bool IsModule)
Whether the given identifier is "interesting".
static NamedDecl * getDeclForLocalLookup(const LangOptions &LangOpts, NamedDecl *D)
Determine the declaration that should be put into the name lookup table to represent the given declar...
static unsigned CreateSLocBufferAbbrev(llvm::BitstreamWriter &Stream)
Create an abbreviation for the SLocEntry that refers to a buffer.
static bool isLookupResultNotInteresting(ASTWriter &Writer, StoredDeclsList &Result)
Returns ture if all of the lookup result are either external, not emitted or predefined.
static void AddLazyVectorDecls(ASTWriter &Writer, Vector &Vec)
static bool IsInternalDeclFromFileContext(const Decl *D)
static TypeID MakeTypeID(ASTContext &Context, QualType T, IdxForTypeTy IdxForType)
static void AddLazyVectorEmiitedDecls(ASTWriter &Writer, Vector &Vec, ASTWriter::RecordData &Record)
static unsigned CreateSLocExpansionAbbrev(llvm::BitstreamWriter &Stream)
Create an abbreviation for the SLocEntry that refers to a macro expansion.
static StringRef bytes(const std::vector< T, Allocator > &v)
static unsigned CreateSLocBufferBlobAbbrev(llvm::BitstreamWriter &Stream, bool Compressed)
Create an abbreviation for the SLocEntry that refers to a buffer's blob.
static void BackpatchSignatureAt(llvm::BitstreamWriter &Stream, const ASTFileSignature &S, uint64_t BitNo)
static const char * adjustFilenameForRelocatableAST(const char *Filename, StringRef BaseDir)
Adjusts the given filename to only write out the portion of the filename that is not part of the syst...
static bool isLocalIdentifierID(IdentifierID ID)
If the.
static unsigned getNumberOfModules(Module *Mod)
Compute the number of modules within the given tree (including the given module).
static bool isImportedDeclContext(ASTReader *Chain, const Decl *D)
static TypeCode getTypeCodeForTypeClass(Type::TypeClass id)
static void AddStmtsExprs(llvm::BitstreamWriter &Stream, ASTWriter::RecordDataImpl &Record)
static void emitBlob(llvm::BitstreamWriter &Stream, StringRef Blob, unsigned SLocBufferBlobCompressedAbbrv, unsigned SLocBufferBlobAbbrv)
static uint64_t EmitCXXBaseSpecifiers(ASTContext &Context, ASTWriter &W, ArrayRef< CXXBaseSpecifier > Bases)
static std::pair< unsigned, unsigned > emitULEBKeyDataLength(unsigned KeyLen, unsigned DataLen, raw_ostream &Out)
Emit key length and data length as ULEB-encoded data, and return them as a pair.
static bool shouldIgnoreMacro(MacroDirective *MD, bool IsModule, const Preprocessor &PP)
static bool cleanPathForOutput(FileManager &FileMgr, SmallVectorImpl< char > &Path)
Prepares a path for being written to an AST file by converting it to an absolute path and removing ne...
static uint64_t EmitCXXCtorInitializers(ASTContext &Context, ASTWriter &W, ArrayRef< CXXCtorInitializer * > CtorInits)
static unsigned CreateSLocFileAbbrev(llvm::BitstreamWriter &Stream)
Create an abbreviation for the SLocEntry that refers to a file.
Defines the Diagnostic-related interfaces.
Defines the C++ Decl subclasses, other than those for templates (found in DeclTemplate....
Defines the C++ template declaration subclasses.
Defines the clang::Expr interface and subclasses for C++ expressions.
Defines interfaces for clang::FileEntry and clang::FileEntryRef.
Defines the clang::FileManager interface and associated types.
Defines the clang::FileSystemOptions interface.
Defines the clang::IdentifierInfo, clang::IdentifierTable, and clang::Selector interfaces.
Forward-declares and imports various common LLVM datatypes that clang wants to use unqualified.
Defines the LambdaCapture class.
Defines several types used to describe C++ lambda expressions that are shared between the parser and ...
Defines the clang::LangOptions interface.
static DiagnosticBuilder Diag(DiagnosticsEngine *Diags, const LangOptions &Features, FullSourceLoc TokLoc, const char *TokBegin, const char *TokRangeBegin, const char *TokRangeEnd, unsigned DiagID)
Produce a diagnostic highlighting some portion of a literal.
llvm::MachO::Target Target
llvm::MachO::Record Record
Defines the clang::MacroInfo and clang::MacroDirective classes.
Defines the clang::Module class, which describes a module in the source code.
Defines types useful for describing an Objective-C runtime.
Defines some OpenACC-specific enums and functions.
Defines the clang::OpenCLOptions class.
This file defines OpenMP AST classes for clauses.
Defines the clang::Preprocessor interface.
This file declares semantic analysis for CUDA constructs.
This file declares semantic analysis for Objective-C.
static void EmitBlockID(unsigned ID, const char *Name, llvm::BitstreamWriter &Stream, RecordDataImpl &Record)
Emits a block ID in the BLOCKINFO block.
static void EmitRecordID(unsigned ID, const char *Name, llvm::BitstreamWriter &Stream, RecordDataImpl &Record)
Emits a record ID in the BLOCKINFO block.
Defines the clang::SourceLocation class and associated facilities.
Defines implementation details of the clang::SourceManager class.
Defines the SourceManager interface.
Defines various enumerations that describe declaration and type specifiers.
Defines the clang::TargetOptions class.
#define IMPORT(DERIVED, BASE)
#define BLOCK(DERIVED, BASE)
Defines the clang::TypeLoc interface and its subclasses.
C Language Family Type Representation.
Defines version macros and version-related utility functions for Clang.
__DEVICE__ void * memcpy(void *__a, const void *__b, size_t __c)
APValue - This class implements a discriminated union of [uninitialized] [APSInt] [APFloat],...
Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...
TranslationUnitDecl * getTranslationUnitDecl() const
DeclarationNameTable DeclarationNames
QualType getRawCFConstantStringType() const
Get the structure type used to representation CFStrings, or NULL if it hasn't yet been built.
QualType getucontext_tType() const
Retrieve the C ucontext_t type.
QualType getRecordType(const RecordDecl *Decl) const
CanQualType getCanonicalType(QualType T) const
Return the canonical (structural) type corresponding to the specified potentially non-canonical type ...
QualType getFILEType() const
Retrieve the C FILE type.
ArrayRef< Decl * > getModuleInitializers(Module *M)
Get the initializations to perform when importing a module, if any.
const LangOptions & getLangOpts() const
RawCommentList Comments
All comments in this translation unit.
QualType getjmp_bufType() const
Retrieve the C jmp_buf type.
QualType getsigjmp_bufType() const
Retrieve the C sigjmp_buf type.
QualType AutoRRefDeductTy
Decl * getVaListTagDecl() const
Retrieve the C type declaration corresponding to the predefined __va_list_tag type used to help defin...
FunctionDecl * getcudaConfigureCallDecl()
import_range local_imports() const
Reads an AST files chain containing the contents of a translation unit.
ModuleManager & getModuleManager()
Retrieve the module manager.
const serialization::reader::DeclContextLookupTable * getLoadedLookupTables(DeclContext *Primary) const
Get the loaded lookup tables for Primary, if any.
const serialization::reader::ModuleLocalLookupTable * getModuleLocalLookupTables(DeclContext *Primary) const
unsigned getTotalNumSubmodules() const
Returns the number of submodules known.
void finalizeForWriting()
Finalizes the AST reader's state before writing an AST file to disk.
void forEachImportedKeyDecl(const Decl *D, Fn Visit)
Run a callback on each imported key declaration of D.
unsigned getTotalNumSelectors() const
Returns the number of selectors found in the chain.
unsigned getModuleFileID(ModuleFile *M)
Get an ID for the given module file.
Decl * getKeyDeclaration(Decl *D)
Returns the first key declaration for the given declaration.
void LoadSelector(Selector Sel)
Load a selector from disk, registering its ID if it exists.
bool isProcessingUpdateRecords()
serialization::reader::LazySpecializationInfoLookupTable * getLoadedSpecializationsLookupTables(const Decl *D, bool IsPartial)
Get the loaded specializations lookup tables for D, if any.
unsigned getTotalNumMacros() const
Returns the number of macros found in the chain.
const serialization::reader::DeclContextLookupTable * getTULocalLookupTables(DeclContext *Primary) const
An object for streaming information to a record.
void AddDeclarationNameInfo(const DeclarationNameInfo &NameInfo)
void AddCXXBaseSpecifiers(ArrayRef< CXXBaseSpecifier > Bases)
Emit a set of C++ base specifiers.
void AddTemplateArgumentList(const TemplateArgumentList *TemplateArgs)
Emit a template argument list.
uint64_t Emit(unsigned Code, unsigned Abbrev=0)
Emit the record to the stream, followed by its substatements, and return its offset.
void AddCXXTemporary(const CXXTemporary *Temp)
Emit a CXXTemporary.
void writeOMPTraitInfo(const OMPTraitInfo *TI)
Write an OMPTraitInfo object.
void AddCXXBaseSpecifier(const CXXBaseSpecifier &Base)
Emit a C++ base specifier.
void writeOMPClause(OMPClause *C)
void writeBool(bool Value)
void AddAPValue(const APValue &Value)
Emit an APvalue.
void AddUnresolvedSet(const ASTUnresolvedSet &Set)
Emit a UnresolvedSet structure.
void AddIdentifierRef(const IdentifierInfo *II)
Emit a reference to an identifier.
void AddStmt(Stmt *S)
Add the given statement or expression to the queue of statements to emit.
void AddDeclarationName(DeclarationName Name)
Emit a declaration name.
void AddSelectorRef(Selector S)
Emit a Selector (which is a smart pointer reference).
void AddSourceRange(SourceRange Range, LocSeq *Seq=nullptr)
Emit a source range.
void writeSourceLocation(SourceLocation Loc)
void AddOffset(uint64_t BitOffset)
Add a bit offset into the record.
void AddTypeRef(QualType T)
Emit a reference to a type.
void writeQualType(QualType T)
void writeOpenACCClauseList(ArrayRef< const OpenACCClause * > Clauses)
Writes out a list of OpenACC clauses.
void AddSourceLocation(SourceLocation Loc, LocSeq *Seq=nullptr)
Emit a source location.
void push_back(uint64_t N)
Minimal vector-like interface.
void AddTypeLoc(TypeLoc TL, LocSeq *Seq=nullptr)
Emits source location information for a type. Does not emit the type.
void AddCXXCtorInitializers(ArrayRef< CXXCtorInitializer * > CtorInits)
Emit a CXXCtorInitializer array.
void AddTemplateParameterList(const TemplateParameterList *TemplateParams)
Emit a template parameter list.
void AddTemplateArgument(const TemplateArgument &Arg)
Emit a template argument.
void AddDeclarationNameLoc(const DeclarationNameLoc &DNLoc, DeclarationName Name)
void writeOpenACCIntExprList(ArrayRef< Expr * > Exprs)
void AddAPFloat(const llvm::APFloat &Value)
Emit a floating-point value.
void AddTypeSourceInfo(TypeSourceInfo *TInfo)
Emits a reference to a declarator info.
void AddQualifierInfo(const QualifierInfo &Info)
void writeUInt32(uint32_t Value)
void AddDeclRef(const Decl *D)
Emit a reference to a declaration.
void writeOMPChildren(OMPChildren *Data)
Writes data related to the OpenMP directives.
void AddConceptReference(const ConceptReference *CR)
void AddAPInt(const llvm::APInt &Value)
Emit an integral value.
void AddTemplateArgumentLocInfo(TemplateArgument::ArgKind Kind, const TemplateArgumentLocInfo &Arg)
Emits a template argument location info.
void writeOpenACCVarList(const OpenACCClauseWithVarList *C)
void AddAttributes(ArrayRef< const Attr * > Attrs)
Emit a list of attributes.
void AddASTTemplateArgumentListInfo(const ASTTemplateArgumentListInfo *ASTTemplArgList)
Emits an AST template argument list info.
void AddCXXDefinitionData(const CXXRecordDecl *D)
void AddVarDeclInit(const VarDecl *VD)
Emit information about the initializer of a VarDecl.
void writeStmtRef(const Stmt *S)
void AddTemplateArgumentLoc(const TemplateArgumentLoc &Arg)
Emits a template argument location.
void AddNestedNameSpecifierLoc(NestedNameSpecifierLoc NNS)
Emit a nested name specifier with source-location information.
void writeOpenACCClause(const OpenACCClause *C)
Writes out a single OpenACC Clause.
void AddAttr(const Attr *A)
An UnresolvedSet-like class which uses the ASTContext's allocator.
Writes an AST file containing the contents of a translation unit.
serialization::MacroID getMacroID(MacroInfo *MI)
Determine the ID of an already-emitted macro.
void AddEmittedDeclRef(const Decl *D, RecordDataImpl &Record)
void AddSourceRange(SourceRange Range, RecordDataImpl &Record, LocSeq *Seq=nullptr)
Emit a source range.
bool isWritingStdCXXNamedModules() const
void EmitRecordWithPath(unsigned Abbrev, RecordDataRef Record, StringRef Path)
Emit the current record with the given path as a blob.
void AddFileID(FileID FID, RecordDataImpl &Record)
Emit a FileID.
bool isDeclPredefined(const Decl *D) const
void AddPath(StringRef Path, RecordDataImpl &Record)
Add a path to the given record.
unsigned getTypeExtQualAbbrev() const
void AddVersionTuple(const VersionTuple &Version, RecordDataImpl &Record)
Add a version tuple to the given record.
bool isGeneratingReducedBMI() const
uint32_t getMacroDirectivesOffset(const IdentifierInfo *Name)
void AddAlignPackInfo(const Sema::AlignPackInfo &Info, RecordDataImpl &Record)
Emit a AlignPackInfo.
void AddPathBlob(StringRef Str, RecordDataImpl &Record, SmallVectorImpl< char > &Blob)
bool IsLocalDecl(const Decl *D)
Is this a local declaration (that is, one that will be written to our AST file)? This is the case for...
void AddTypeRef(ASTContext &Context, QualType T, RecordDataImpl &Record)
Emit a reference to a type.
bool wasDeclEmitted(const Decl *D) const
Whether or not the declaration got emitted.
void AddString(StringRef Str, RecordDataImpl &Record)
Add a string to the given record.
time_t getTimestampForOutput(const FileEntry *E) const
Get a timestamp for output into the AST file.
bool isWritingModule() const
LocalDeclID GetDeclRef(const Decl *D)
Force a declaration to be emitted and get its local ID to the module file been writing.
LocalDeclID getDeclID(const Decl *D)
Determine the local declaration ID of an already-emitted declaration.
void AddIdentifierRef(const IdentifierInfo *II, RecordDataImpl &Record)
Emit a reference to an identifier.
serialization::MacroID getMacroRef(MacroInfo *MI, const IdentifierInfo *Name)
Get the unique number used to refer to the given macro.
void AddSourceLocation(SourceLocation Loc, RecordDataImpl &Record, LocSeq *Seq=nullptr)
Emit a source location.
ASTFileSignature WriteAST(llvm::PointerUnion< Sema *, Preprocessor * > Subject, StringRef OutputFile, Module *WritingModule, StringRef isysroot, bool ShouldCacheASTInMemory=false)
Write a precompiled header or a module with the AST produced by the Sema object, or a dependency scan...
ASTReader * getChain() const
bool getDoneWritingDeclsAndTypes() const
serialization::IdentifierID getIdentifierRef(const IdentifierInfo *II)
Get the unique number used to refer to the given identifier.
void handleVTable(CXXRecordDecl *RD)
unsigned getLocalOrImportedSubmoduleID(const Module *Mod)
Retrieve or create a submodule ID for this module, or return 0 if the submodule is neither local (a s...
void AddToken(const Token &Tok, RecordDataImpl &Record)
Emit a token.
serialization::SelectorID getSelectorRef(Selector Sel)
Get the unique number used to refer to the given selector.
SourceLocationEncoding::RawLocEncoding getRawSourceLocationEncoding(SourceLocation Loc, LocSeq *Seq=nullptr)
Return the raw encodings for source locations.
ASTWriter(llvm::BitstreamWriter &Stream, SmallVectorImpl< char > &Buffer, InMemoryModuleCache &ModuleCache, ArrayRef< std::shared_ptr< ModuleFileExtension > > Extensions, bool IncludeTimestamps=true, bool BuildingImplicitModule=false, bool GeneratingReducedBMI=false)
Create a new precompiled header writer that outputs to the given bitstream.
SmallVector< uint64_t, 64 > RecordData
serialization::TypeID GetOrCreateTypeID(ASTContext &Context, QualType T)
Force a type to be emitted and get its ID.
unsigned getAnonymousDeclarationNumber(const NamedDecl *D)
const LangOptions & getLangOpts() const
void SetSelectorOffset(Selector Sel, uint32_t Offset)
Note that the selector Sel occurs at the given offset within the method pool/selector table.
bool PreparePathForOutput(SmallVectorImpl< char > &Path)
Convert a path from this build process into one that is appropriate for emission in the module file.
void SetIdentifierOffset(const IdentifierInfo *II, uint32_t Offset)
Note that the identifier II occurs at the given offset within the identifier table.
void AddDeclRef(const Decl *D, RecordDataImpl &Record)
Emit a reference to a declaration.
void AddStringBlob(StringRef Str, RecordDataImpl &Record, SmallVectorImpl< char > &Blob)
Wrapper for source info for array parameter types.
Wrapper for source info for arrays.
SourceLocation getLBracketLoc() const
Expr * getSizeExpr() const
SourceLocation getRBracketLoc() const
SourceLocation getRParenLoc() const
SourceLocation getKWLoc() const
SourceLocation getLParenLoc() const
Attr - This represents one attribute.
attr::Kind getKind() const
SourceLocation getScopeLoc() const
SourceRange getRange() const
const IdentifierInfo * getScopeName() const
bool isRegularKeywordAttribute() const
const IdentifierInfo * getAttrName() const
Kind getParsedKind() const
Type source information for an attributed type.
const Attr * getAttr() const
The type attribute.
SourceLocation getRParenLoc() const
bool isDecltypeAuto() const
bool isConstrained() const
ConceptReference * getConceptReference() const
Type source information for an btf_tag attributed type.
A simple helper class to pack several bits in order into (a) 32 bit integer(s).
void addBits(uint32_t Value, uint32_t BitsWidth)
Wrapper for source info for block pointers.
SourceLocation getCaretLoc() const
Wrapper for source info for builtin types.
SourceLocation getBuiltinLoc() const
TypeSpecifierType getWrittenTypeSpec() const
TypeSpecifierWidth getWrittenWidthSpec() const
bool needsExtraLocalData() const
TypeSpecifierSign getWrittenSignSpec() const
This class is used for builtin types like 'int'.
Represents a base class of a C++ class.
Represents a C++ destructor within a class.
Represents a C++ struct/union/class.
Represents a C++ temporary.
const CXXDestructorDecl * getDestructor() const
Declaration of a class template.
Represents a class template specialization, which refers to a class template with a given set of temp...
A reference to a concept and its template args, as it appears in the code.
const NestedNameSpecifierLoc & getNestedNameSpecifierLoc() const
NamedDecl * getFoundDecl() const
const DeclarationNameInfo & getConceptNameInfo() const
ConceptDecl * getNamedConcept() const
const ASTTemplateArgumentListInfo * getTemplateArgsAsWritten() const
SourceLocation getTemplateKWLoc() const
Wrapper for source info for pointers decayed from arrays and functions.
The results of name lookup within a DeclContext.
DeclContext - This is used only as base class of specific decl types that can act as declaration cont...
bool isFileContext() const
lookup_result lookup(DeclarationName Name) const
lookup - Find the declarations (if any) with the given Name in this context.
bool isLookupContext() const
Test whether the context supports looking up names.
bool isTranslationUnit() const
DeclContext * getRedeclContext()
getRedeclContext - Retrieve the context in which an entity conflicts with other entities of the same ...
StoredDeclsMap * buildLookup()
Ensure the lookup structure is fully-built and return it.
lookup_result noload_lookup(DeclarationName Name)
Find the declarations with the given name that are visible within this context; don't attempt to retr...
decl_range noload_decls() const
noload_decls_begin/end - Iterate over the declarations stored in this context that are currently load...
DeclContext * getPrimaryContext()
getPrimaryContext - There may be many different declarations of the same entity (including forward de...
decl_range decls() const
decls_begin/decls_end - Iterate over the declarations stored in this context.
bool isFunctionOrMethod() const
StoredDeclsMap * getLookupPtr() const
Retrieve the internal representation of the lookup structure.
DeclID getRawValue() const
A helper iterator adaptor to convert the iterators to SmallVector<SomeDeclID> to the iterators to Sma...
Decl - This represents one declaration (or definition), e.g.
Decl * getPreviousDecl()
Retrieve the previous declaration that declares the same entity as this declaration,...
Decl * getMostRecentDecl()
Retrieve the most recent declaration that declares the same entity as this declaration (which may be ...
Module * getTopLevelOwningNamedModule() const
Get the top level owning named module that owns this declaration if any.
FriendObjectKind getFriendObjectKind() const
Determines whether this declaration is the object of a friend declaration and, if so,...
ASTContext & getASTContext() const LLVM_READONLY
bool isImplicit() const
isImplicit - Indicates whether the declaration was implicitly generated by the implementation.
bool isInNamedModule() const
Whether this declaration comes from a named module.
bool isUnconditionallyVisible() const
Determine whether this declaration is definitely visible to name lookup, independent of whether the o...
@ FOK_None
Not a friend object.
bool isCanonicalDecl() const
Whether this particular Decl is a canonical one.
Module * getOwningModule() const
Get the module that owns this declaration (for visibility purposes).
bool isFirstDecl() const
True if this is the first declaration in its redeclaration chain.
bool isFromExplicitGlobalModule() const
Whether this declaration comes from explicit global module.
bool isFromASTFile() const
Determine whether this declaration came from an AST file (such as a precompiled header or module) rat...
DeclContext * getNonTransparentDeclContext()
Return the non transparent context.
SourceLocation getLocation() const
DeclContext * getDeclContext()
DeclContext * getLexicalDeclContext()
getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC).
virtual Decl * getCanonicalDecl()
Retrieves the "canonical" declaration of the given declaration.
GlobalDeclID getGlobalID() const
Retrieve the global declaration ID associated with this declaration, which specifies where this Decl ...
DeclarationNameLoc - Additional source/type location info for a declaration name.
SourceLocation getCXXLiteralOperatorNameLoc() const
Return the location of the literal operator name (without the operator keyword).
TypeSourceInfo * getNamedTypeInfo() const
Returns the source type info.
SourceRange getCXXOperatorNameRange() const
Return the range of the operator name (without the operator keyword).
The name of a declaration.
@ CXXConversionFunctionName
SourceLocation getDecltypeLoc() const
SourceLocation getRParenLoc() const
SourceLocation getTemplateNameLoc() const
Expr * getAttrExprOperand() const
The attribute's expression operand, if it has one.
SourceRange getAttrOperandParensRange() const
The location of the parentheses around the operand, if there is an operand.
SourceLocation getAttrNameLoc() const
The location of the attribute name, i.e.
NestedNameSpecifierLoc getQualifierLoc() const
SourceLocation getNameLoc() const
SourceLocation getElaboratedKeywordLoc() const
SourceLocation getNameLoc() const
unsigned getNumArgs() const
SourceLocation getTemplateNameLoc() const
SourceLocation getLAngleLoc() const
SourceLocation getTemplateKeywordLoc() const
TemplateArgumentLoc getArgLoc(unsigned i) const
SourceLocation getRAngleLoc() const
SourceLocation getElaboratedKeywordLoc() const
NestedNameSpecifierLoc getQualifierLoc() const
SourceLocation getNameLoc() const
Options for controlling the compiler diagnostics engine.
std::vector< std::string > Remarks
The list of -R... options used to alter the diagnostic mappings, with the prefixes removed.
std::vector< std::string > Warnings
The list of -W... options used to alter the diagnostic mappings, with the prefixes removed.
Concrete class used by the front-end to report problems and issues.
bool hasUncompilableErrorOccurred() const
Errors that actually prevent compilation, not those that are upgraded from a warning by -Werror.
StringRef getName() const
SourceLocation getElaboratedKeywordLoc() const
NestedNameSpecifierLoc getQualifierLoc() const
Wrapper for source info for enum types.
This represents one expression.
Represents difference between two FPOptions values.
storage_type getAsOpaqueInt() const
storage_type getAsOpaqueInt() const
Represents a member of a struct/union/class.
A reference to a FileEntry that includes the name of the file as it was accessed by the FileManager's...
StringRef getName() const
The name of this FileEntry.
Cached information about one file (either on disk or in the virtual file system).
An opaque identifier used by SourceManager which refers to a source file (MemoryBuffer) along with it...
Implements support for file system lookup, file system caching, and directory search management.
void trackVFSUsage(bool Active)
Enable or disable tracking of VFS usage.
llvm::vfs::FileSystem & getVirtualFileSystem() const
void GetUniqueIDMapping(SmallVectorImpl< OptionalFileEntryRef > &UIDToFiles) const
Produce an array mapping from the unique IDs assigned to each file to the corresponding FileEntryRef.
bool makeAbsolutePath(SmallVectorImpl< char > &Path) const
Makes Path absolute taking into account FileSystemOptions and the working directory option.
FileSystemOptions & getFileSystemOpts()
Returns the current file system options.
OptionalDirectoryEntryRef getOptionalDirectoryRef(StringRef DirName, bool CacheFailure=true)
Get a DirectoryEntryRef if it exists, without doing anything on error.
Keeps track of options that affect how file operations are performed.
std::string WorkingDir
If set, paths are resolved as if the working directory was set to the value of WorkingDir.
Represents a function declaration or definition.
Represents a prototype with parameter type info, e.g.
Declaration of a template function.
Wrapper for source info for functions.
unsigned getNumParams() const
ParmVarDecl * getParam(unsigned i) const
SourceLocation getLocalRangeEnd() const
SourceRange getExceptionSpecRange() const
SourceLocation getLocalRangeBegin() const
SourceLocation getLParenLoc() const
SourceLocation getRParenLoc() const
Type source information for HLSL attributed resource type.
One of these records is kept for each identifier that is lexed.
unsigned getLength() const
Efficiently return the length of this identifier info.
unsigned getBuiltinID() const
Return a value indicating whether this is a builtin function.
bool hasChangedSinceDeserialization() const
Determine whether this identifier has changed since it was loaded from an AST file.
bool isCPlusPlusOperatorKeyword() const
bool hasFETokenInfoChangedSinceDeserialization() const
Determine whether the frontend token information for this identifier has changed since it was loaded ...
bool isFromAST() const
Return true if the identifier in its current state was loaded from an AST file.
bool isPoisoned() const
Return true if this token has been poisoned.
bool hasRevertedTokenIDToIdentifier() const
True if revertTokenIDToIdentifier() was called.
const char * getNameStart() const
Return the beginning of the actual null-terminated string for this identifier.
tok::NotableIdentifierKind getNotableIdentifierID() const
unsigned getObjCOrBuiltinID() const
tok::ObjCKeywordKind getObjCKeywordID() const
Return the Objective-C keyword ID for the this identifier.
void * getFETokenInfo() const
Get and set FETokenInfo.
StringRef getName() const
Return the actual identifier string.
bool isExtensionToken() const
get/setExtension - Initialize information about whether or not this language token is an extension.
IdentifierResolver - Keeps track of shadowed decls on enclosing scopes.
iterator begin(DeclarationName Name)
Returns an iterator over decls with the name 'Name'.
iterator end()
Returns the end iterator.
llvm::iterator_range< iterator > decls(DeclarationName Name)
Returns a range of decls with the name 'Name'.
Implements an efficient mapping from strings to IdentifierInfo nodes.
In-memory cache for modules.
llvm::MemoryBuffer & addBuiltPCM(llvm::StringRef Filename, std::unique_ptr< llvm::MemoryBuffer > Buffer)
Store a just-built PCM under the Filename.
Wrapper for source info for injected class names of class templates.
SourceLocation getAmpLoc() const
Describes the capture of a variable or of this, or of a C++1y init-capture.
Keeps track of the various options that can be enabled, which controls the dialect of C or C++ that i...
clang::ObjCRuntime ObjCRuntime
CommentOptions CommentOpts
Options for parsing comments.
std::string OMPHostIRFile
Name of the IR file that contains the result of the OpenMP target host code generation.
std::vector< llvm::Triple > OMPTargetTriples
Triples of the OpenMP targets that the host code codegen should take into account in order to generat...
std::string CurrentModule
The name of the current module, of which the main source file is a part.
std::vector< std::string > ModuleFeatures
The names of any features to enable in module 'requires' decls in addition to the hard-coded list in ...
Used to hold and unique data used to represent #line information.
Record the location of a macro definition.
Encapsulates changes to the "macros namespace" (the location where the macro name became active,...
const MacroDirective * getPrevious() const
Get previous definition of the macro with the same name.
const MacroInfo * getMacroInfo() const
SourceLocation getLocation() const
Encapsulates the data about a macro definition (e.g.
bool isUsed() const
Return false if this macro is defined in the main file and has not yet been used.
bool isC99Varargs() const
SourceLocation getDefinitionEndLoc() const
Return the location of the last token in the macro.
ArrayRef< const IdentifierInfo * > params() const
unsigned getNumTokens() const
Return the number of tokens that this macro expands to.
unsigned getNumParams() const
const Token & getReplacementToken(unsigned Tok) const
bool isBuiltinMacro() const
Return true if this macro requires processing before expansion.
SourceLocation getDefinitionLoc() const
Return the location that the macro was defined at.
bool hasCommaPasting() const
bool isObjectLike() const
bool isUsedForHeaderGuard() const
Determine whether this macro was used for a header guard.
bool isGNUVarargs() const
SourceLocation getExpansionLoc() const
Expr * getAttrColumnOperand() const
The attribute's column operand, if it has one.
SourceRange getAttrOperandParensRange() const
The location of the parentheses around the operand, if there is an operand.
SourceLocation getAttrNameLoc() const
The location of the attribute name, i.e.
Expr * getAttrRowOperand() const
The attribute's row operand, if it has one.
Wrapper for source info for member pointers.
TypeSourceInfo * getClassTInfo() const
SourceLocation getStarLoc() const
Abstract base class that writes a module file extension block into a module file.
virtual void writeExtensionContents(Sema &SemaRef, llvm::BitstreamWriter &Stream)=0
Write the contents of the extension block into the given bitstream.
ModuleFileExtension * getExtension() const
Retrieve the module file extension with which this writer is associated.
virtual ModuleFileExtensionMetadata getExtensionMetadata() const =0
Retrieves the metadata for this module file extension.
void resolveHeaderDirectives(const FileEntry *File) const
Resolve all lazy header directives for the specified file.
ArrayRef< KnownHeader > findResolvedModulesForHeader(FileEntryRef File) const
Like findAllModulesForHeader, but do not attempt to infer module ownership from umbrella headers if w...
FileID getModuleMapFileIDForUniquing(const Module *M) const
Get the module map file that (along with the module name) uniquely identifies this module.
FileID getContainingModuleMapFileID(const Module *Module) const
Retrieve the module map file containing the definition of the given module.
ModuleHeaderRole
Flags describing the role of a module header.
static ModuleHeaderRole headerKindToRole(Module::HeaderKind Kind)
Convert a header kind to a role. Requires Kind to not be HK_Excluded.
Describes a module or submodule.
unsigned IsExplicit
Whether this is an explicit submodule.
SmallVector< ExportDecl, 2 > Exports
The set of export declarations.
unsigned InferSubmodules
Whether we should infer submodules for this module based on the headers.
std::vector< std::string > ConfigMacros
The set of "configuration macros", which are macros that (intentionally) change how this module is bu...
SourceLocation DefinitionLoc
The location of the module definition.
SmallVector< UnresolvedHeaderDirective, 1 > MissingHeaders
Headers that are mentioned in the module map file but could not be found on the file system.
Module * Parent
The parent of this module.
ModuleKind Kind
The kind of this module.
bool isUnimportable() const
Determine whether this module has been declared unimportable.
unsigned IsInferred
Whether this is an inferred submodule (module * { ... }).
llvm::SmallSetVector< Module *, 2 > Imports
The set of modules imported by this module, and on which this module depends.
unsigned IsSystem
Whether this is a "system" module (which assumes that all headers in it are system headers).
std::string Name
The name of this module.
llvm::iterator_range< submodule_iterator > submodules()
unsigned IsExternC
Whether this is an 'extern "C"' module (which implicitly puts all headers in it within an 'extern "C"...
unsigned ModuleMapIsPrivate
Whether this module came from a "private" module map, found next to a regular (public) module map.
llvm::SmallVector< LinkLibrary, 2 > LinkLibraries
The set of libraries or frameworks to link against when an entity from this module is used.
std::optional< Header > getUmbrellaHeaderAsWritten() const
Retrieve the umbrella header as written.
SmallVector< Requirement, 2 > Requirements
The set of language features required to use this module.
llvm::SmallSetVector< const Module *, 2 > UndeclaredUses
When NoUndeclaredIncludes is true, the set of modules this module tried to import but didn't because ...
OptionalDirectoryEntryRef Directory
The build directory of this module.
unsigned NamedModuleHasInit
Whether this C++20 named modules doesn't need an initializer.
llvm::SmallSetVector< Module *, 2 > AffectingClangModules
The set of top-level modules that affected the compilation of this module, but were not imported.
unsigned ConfigMacrosExhaustive
Whether the set of configuration macros is exhaustive.
std::string PresumedModuleMapFile
The presumed file name for the module map defining this module.
ASTFileSignature Signature
The module signature.
ArrayRef< Header > getHeaders(HeaderKind HK) const
unsigned InferExportWildcard
Whether, when inferring submodules, the inferr submodules should export all modules they import (e....
ArrayRef< FileEntryRef > getTopHeaders(FileManager &FileMgr)
The top-level headers associated with this module.
std::optional< DirectoryName > getUmbrellaDirAsWritten() const
Retrieve the umbrella directory as written.
bool isHeaderUnit() const
Is this module a header unit.
@ ModuleMapModule
This is a module that was defined by a module map and built out of header files.
unsigned IsFramework
Whether this is a framework module.
std::string ExportAsModule
The module through which entities defined in this module will eventually be exposed,...
std::string getFullModuleName(bool AllowStringLiterals=false) const
Retrieve the full name of this module, including the path from its top-level module.
bool isNamedModule() const
Does this Module is a named module of a standard named module?
unsigned InferExplicitSubmodules
Whether, when inferring submodules, the inferred submodules should be explicit.
Module * getTopLevelModule()
Retrieve the top-level module for this (sub)module, which may be this module.
std::vector< Conflict > Conflicts
The list of conflicts.
This represents a decl that may have a name.
Represent a C++ namespace.
A C++ nested-name-specifier augmented with source location information.
TypeLoc getTypeLoc() const
For a nested-name-specifier that refers to a type, retrieve the type with source-location information...
NestedNameSpecifierLoc getPrefix() const
Return the prefix of this nested-name-specifier.
SourceRange getLocalSourceRange() const
Retrieve the source range covering just the last part of this nested-name-specifier,...
NestedNameSpecifier * getNestedNameSpecifier() const
Retrieve the nested-name-specifier to which this instance refers.
CXXRecordDecl * getAsRecordDecl() const
Retrieve the record declaration stored in this nested name specifier.
SpecifierKind getKind() const
Determine what kind of nested name specifier is stored.
NamespaceAliasDecl * getAsNamespaceAlias() const
Retrieve the namespace alias stored in this nested name specifier.
IdentifierInfo * getAsIdentifier() const
Retrieve the identifier stored in this nested name specifier.
SpecifierKind
The kind of specifier that completes this nested name specifier.
@ NamespaceAlias
A namespace alias, stored as a NamespaceAliasDecl*.
@ TypeSpec
A type, stored as a Type*.
@ TypeSpecWithTemplate
A type that was preceded by the 'template' keyword, stored as a Type*.
@ Super
Microsoft's '__super' specifier, stored as a CXXRecordDecl* of the class it appeared in.
@ Identifier
An identifier, stored as an IdentifierInfo*.
@ Global
The global specifier '::'. There is no stored value.
@ Namespace
A namespace, stored as a NamespaceDecl*.
NamespaceDecl * getAsNamespace() const
Retrieve the namespace stored in this nested name specifier.
This represents the 'absent' clause in the '#pragma omp assume' directive.
This represents 'acq_rel' clause in the '#pragma omp atomic|flush' directives.
This represents 'acquire' clause in the '#pragma omp atomic|flush' directives.
This represents clause 'affinity' in the '#pragma omp task'-based directives.
This represents the 'align' clause in the '#pragma omp allocate' directive.
This represents clause 'aligned' in the '#pragma omp ...' directives.
This represents clause 'allocate' in the '#pragma omp ...' directives.
This represents 'allocator' clause in the '#pragma omp ...' directive.
This represents 'at' clause in the '#pragma omp error' directive.
This represents 'atomic_default_mem_order' clause in the '#pragma omp requires' directive.
This represents 'bind' clause in the '#pragma omp ...' directives.
This represents 'capture' clause in the '#pragma omp atomic' directive.
Contains data for OpenMP directives: clauses, children expressions/statements (helpers for codegen) a...
Class that handles post-update expression for some clauses, like 'lastprivate', 'reduction' etc.
Class that handles pre-initialization statement for some clauses, like 'schedule',...
This is a basic class for representing single OpenMP clause.
This represents 'collapse' clause in the '#pragma omp ...' directive.
This represents 'compare' clause in the '#pragma omp atomic' directive.
This represents the 'contains' clause in the '#pragma omp assume' directive.
This represents clause 'copyin' in the '#pragma omp ...' directives.
This represents clause 'copyprivate' in the '#pragma omp ...' directives.
This represents 'default' clause in the '#pragma omp ...' directive.
This represents 'defaultmap' clause in the '#pragma omp ...' directive.
This represents implicit clause 'depend' for the '#pragma omp task' directive.
This represents implicit clause 'depobj' for the '#pragma omp depobj' directive.
This represents 'destroy' clause in the '#pragma omp depobj' directive or the '#pragma omp interop' d...
This represents 'detach' clause in the '#pragma omp task' directive.
This represents 'device' clause in the '#pragma omp ...' directive.
This represents 'dist_schedule' clause in the '#pragma omp ...' directive.
This represents the 'doacross' clause for the '#pragma omp ordered' directive.
This represents 'dynamic_allocators' clause in the '#pragma omp requires' directive.
This represents clause 'exclusive' in the '#pragma omp scan' directive.
This represents 'fail' clause in the '#pragma omp atomic' directive.
This represents 'filter' clause in the '#pragma omp ...' directive.
This represents 'final' clause in the '#pragma omp ...' directive.
This represents clause 'firstprivate' in the '#pragma omp ...' directives.
This represents implicit clause 'flush' for the '#pragma omp flush' directive.
This represents clause 'from' in the '#pragma omp ...' directives.
Representation of the 'full' clause of the '#pragma omp unroll' directive.
This represents 'grainsize' clause in the '#pragma omp ...' directive.
This represents clause 'has_device_ptr' in the '#pragma omp ...' directives.
This represents 'hint' clause in the '#pragma omp ...' directive.
This represents the 'holds' clause in the '#pragma omp assume' directive.
This represents 'if' clause in the '#pragma omp ...' directive.
This represents clause 'in_reduction' in the '#pragma omp task' directives.
This represents clause 'inclusive' in the '#pragma omp scan' directive.
This represents the 'init' clause in '#pragma omp ...' directives.
This represents clause 'is_device_ptr' in the '#pragma omp ...' directives.
This represents clause 'lastprivate' in the '#pragma omp ...' directives.
This represents clause 'linear' in the '#pragma omp ...' directives.
This represents clause 'map' in the '#pragma omp ...' directives.
This represents 'mergeable' clause in the '#pragma omp ...' directive.
This represents 'message' clause in the '#pragma omp error' directive.
This represents the 'no_openmp' clause in the '#pragma omp assume' directive.
This represents the 'no_openmp_routines' clause in the '#pragma omp assume' directive.
This represents the 'no_parallelism' clause in the '#pragma omp assume' directive.
This represents 'nocontext' clause in the '#pragma omp ...' directive.
This represents 'nogroup' clause in the '#pragma omp ...' directive.
This represents clause 'nontemporal' in the '#pragma omp ...' directives.
This represents 'novariants' clause in the '#pragma omp ...' directive.
This represents 'nowait' clause in the '#pragma omp ...' directive.
This represents 'num_tasks' clause in the '#pragma omp ...' directive.
This represents 'num_teams' clause in the '#pragma omp ...' directive.
This represents 'num_threads' clause in the '#pragma omp ...' directive.
This represents 'order' clause in the '#pragma omp ...' directive.
This represents 'ordered' clause in the '#pragma omp ...' directive.
Representation of the 'partial' clause of the '#pragma omp unroll' directive.
This class represents the 'permutation' clause in the '#pragma omp interchange' directive.
This represents 'priority' clause in the '#pragma omp ...' directive.
This represents clause 'private' in the '#pragma omp ...' directives.
This represents 'proc_bind' clause in the '#pragma omp ...' directive.
This represents 'read' clause in the '#pragma omp atomic' directive.
This represents clause 'reduction' in the '#pragma omp ...' directives.
This represents 'relaxed' clause in the '#pragma omp atomic' directives.
This represents 'release' clause in the '#pragma omp atomic|flush' directives.
This represents 'reverse_offload' clause in the '#pragma omp requires' directive.
This represents 'simd' clause in the '#pragma omp ...' directive.
This represents 'safelen' clause in the '#pragma omp ...' directive.
This represents 'schedule' clause in the '#pragma omp ...' directive.
This represents 'seq_cst' clause in the '#pragma omp atomic|flush' directives.
This represents 'severity' clause in the '#pragma omp error' directive.
This represents 'simdlen' clause in the '#pragma omp ...' directive.
This represents the 'sizes' clause in the '#pragma omp tile' directive.
This represents clause 'task_reduction' in the '#pragma omp taskgroup' directives.
This represents 'thread_limit' clause in the '#pragma omp ...' directive.
This represents 'threads' clause in the '#pragma omp ...' directive.
This represents clause 'to' in the '#pragma omp ...' directives.
Helper data structure representing the traits in a match clause of an declare variant or metadirectiv...
llvm::SmallVector< OMPTraitSet, 2 > Sets
The outermost level of selector sets.
This represents 'unified_address' clause in the '#pragma omp requires' directive.
This represents 'untied' clause in the '#pragma omp ...' directive.
This represents 'update' clause in the '#pragma omp atomic' directive.
This represents the 'use' clause in '#pragma omp ...' directives.
This represents clause 'use_device_addr' in the '#pragma omp ...' directives.
This represents clause 'use_device_ptr' in the '#pragma omp ...' directives.
This represents clause 'uses_allocators' in the '#pragma omp target'-based directives.
This represents 'weak' clause in the '#pragma omp atomic' directives.
This represents 'write' clause in the '#pragma omp atomic' directive.
This represents 'ompx_attribute' clause in a directive that might generate an outlined function.
This represents 'ompx_bare' clause in the '#pragma omp target teams ...' directive.
This represents 'ompx_dyn_cgroup_mem' clause in the '#pragma omp target ...' directive.
ObjCCategoryDecl - Represents a category declaration.
Iterator that walks over the list of categories, filtering out those that do not meet specific criter...
Represents an ObjC class declaration.
ObjCInterfaceDecl * getDefinition()
Retrieve the definition of this class, or NULL if this class has been forward-declared (with @class) ...
Wrapper for source info for ObjC interfaces.
SourceLocation getNameEndLoc() const
SourceLocation getNameLoc() const
Wraps an ObjCPointerType with source location information.
SourceLocation getStarLoc() const
bool hasBaseTypeAsWritten() const
SourceLocation getTypeArgsLAngleLoc() const
unsigned getNumTypeArgs() const
unsigned getNumProtocols() const
TypeSourceInfo * getTypeArgTInfo(unsigned i) const
SourceLocation getProtocolRAngleLoc() const
SourceLocation getProtocolLoc(unsigned i) const
SourceLocation getProtocolLAngleLoc() const
SourceLocation getTypeArgsRAngleLoc() const
const VersionTuple & getVersion() const
ProtocolLAngleLoc, ProtocolRAngleLoc, and the source locations for protocol qualifiers are stored aft...
unsigned getNumProtocols() const
SourceLocation getProtocolLoc(unsigned i) const
SourceLocation getProtocolLAngleLoc() const
SourceLocation getProtocolRAngleLoc() const
Represents a clause with one or more 'var' objects, represented as an expr, as its arguments.
This is the base type for all OpenACC Clauses.
OpenCL supported extensions and optional core features.
SourceLocation getEllipsisLoc() const
SourceLocation getEllipsisLoc() const
SourceLocation getRParenLoc() const
SourceLocation getLParenLoc() const
Represents a parameter to a function.
SourceLocation getKWLoc() const
Wrapper for source info for pointers.
SourceLocation getStarLoc() const
Iteration over the preprocessed entities.
A record of the steps taken while preprocessing a source file, including the various preprocessing di...
MacroDefinitionRecord * findMacroDefinition(const MacroInfo *MI)
Retrieve the macro definition that corresponds to the given MacroInfo.
const std::vector< SourceRange > & getSkippedRanges()
Retrieve all ranges that got skipped while preprocessing.
iterator local_begin()
Begin iterator for local, non-loaded, preprocessed entities.
iterator local_end()
End iterator for local, non-loaded, preprocessed entities.
PreprocessorOptions - This class is used for passing the various options used in preprocessor initial...
std::vector< std::string > MacroIncludes
std::vector< std::string > Includes
bool WriteCommentListToPCH
Whether to write comment locations into the PCH when building it.
ObjCXXARCStandardLibraryKind ObjCXXARCStandardLibrary
The Objective-C++ ARC standard library that we should support, by providing appropriate definitions t...
bool DetailedRecord
Whether we should maintain a detailed record of all macro definitions and expansions.
std::string ImplicitPCHInclude
The implicit PCH included at the start of the translation unit, or empty.
bool UsePredefines
Initialize the preprocessor with the compiler and target specific predefines.
std::vector< std::pair< std::string, bool > > Macros
Engages in a tight little dance with the lexer to efficiently preprocess tokens.
ArrayRef< ModuleMacro * > getLeafModuleMacros(const IdentifierInfo *II) const
Get the list of leaf (non-overridden) module macros for a name.
ArrayRef< PPConditionalInfo > getPreambleConditionalStack() const
SourceLocation getModuleImportLoc(Module *M) const
bool isRecordingPreamble() const
MacroDirective * getLocalMacroDirectiveHistory(const IdentifierInfo *II) const
Given an identifier, return the latest non-imported macro directive for that identifier.
bool SawDateOrTime() const
Returns true if the preprocessor has seen a use of DATE or TIME in the file so far.
unsigned getCounterValue() const
SourceManager & getSourceManager() const
std::optional< PreambleSkipInfo > getPreambleSkipInfo() const
bool hasRecordedPreamble() const
const TargetInfo & getTargetInfo() const
FileManager & getFileManager() const
PreprocessorOptions & getPreprocessorOpts() const
Retrieve the preprocessor options used to initialize this preprocessor.
bool alreadyIncluded(FileEntryRef File) const
Return true if this header has already been included.
FileID getPredefinesFileID() const
Returns the FileID for the preprocessor predefines.
HeaderSearch & getHeaderSearchInfo() const
SmallVector< SourceLocation, 64 > serializeSafeBufferOptOutMap() const
IdentifierTable & getIdentifierTable()
const LangOptions & getLangOpts() const
PreprocessingRecord * getPreprocessingRecord() const
Retrieve the preprocessing record, or NULL if there is no preprocessing record.
DiagnosticsEngine & getDiagnostics() const
SourceLocation getPreambleRecordedPragmaAssumeNonNullLoc() const
Get the location of the recorded unterminated #pragma clang assume_nonnull begin in the preamble,...
DiagnosticBuilder Diag(SourceLocation Loc, unsigned DiagID) const
Forwarding function for diagnostics.
A (possibly-)qualified type.
Wrapper of type source information for a type with non-trivial direct qualifiers.
The collection of all-type qualifiers we support.
SourceLocation getAmpAmpLoc() const
Represents a struct/union/class.
Wrapper for source info for record types.
A helper class that allows the use of isa/cast/dyncast to detect TagType objects of structs/unions/cl...
decl_type * getFirstDecl()
Return the first declaration of this declaration or itself if this is the only declaration.
Smart pointer class that efficiently represents Objective-C method names.
const IdentifierInfo * getIdentifierInfoForSlot(unsigned argIndex) const
Retrieve the identifier at a given position in the selector.
void * getAsOpaquePtr() const
unsigned getNumArgs() const
void updateOutOfDateSelector(Selector Sel)
llvm::MapVector< Selector, SourceLocation > ReferencedSelectors
Method selectors used in a @selector expression.
GlobalMethodPool MethodPool
Method Pool - allows efficient lookup when typechecking messages to "id".
static uint32_t getRawEncoding(const AlignPackInfo &Info)
Sema - This implements semantic analysis and AST building for C.
llvm::SmallSetVector< const TypedefNameDecl *, 4 > UnusedLocalTypedefNameCandidates
Set containing all typedefs that are likely unused.
DelegatingCtorDeclsType DelegatingCtorDecls
All the delegating constructors seen so far in the file, used for cycle detection at the end of the T...
Preprocessor & getPreprocessor() const
PragmaStack< FPOptionsOverride > FpPragmaStack
ExtVectorDeclsType ExtVectorDecls
ExtVectorDecls - This is a list all the extended vector types.
SourceLocation getOptimizeOffPragmaLocation() const
Get the location for the currently active "\#pragma clang optimize off". If this location is invalid,...
FPOptionsOverride CurFPFeatureOverrides()
LateParsedTemplateMapT LateParsedTemplateMap
UnusedFileScopedDeclsType UnusedFileScopedDecls
The set of file scoped decls seen so far that have not been used and must warn if not used.
SmallVector< const Decl * > DeclsWithEffectsToVerify
All functions/lambdas/blocks which have bodies and which have a non-empty FunctionEffectsRef to be ve...
EnumDecl * getStdAlignValT() const
LazyDeclPtr StdBadAlloc
The C++ "std::bad_alloc" class, which is defined by the C++ standard library.
SmallVector< VTableUse, 16 > VTableUses
The list of vtables that are required but have not yet been materialized.
llvm::MapVector< const FunctionDecl *, std::unique_ptr< LateParsedTemplate > > LateParsedTemplateMapT
CXXRecordDecl * getStdBadAlloc() const
SourceLocation ImplicitMSInheritanceAttrLoc
Source location for newly created implicit MSInheritanceAttrs.
llvm::DenseMap< CXXRecordDecl *, bool > VTablesUsed
The set of classes whose vtables have been used within this translation unit, and a bit that will be ...
PragmaStack< AlignPackInfo > AlignPackStack
std::deque< PendingImplicitInstantiation > PendingLocalImplicitInstantiations
The queue of implicit template instantiations that are required and must be performed within the curr...
void getUndefinedButUsed(SmallVectorImpl< std::pair< NamedDecl *, SourceLocation > > &Undefined)
Obtain a sorted list of functions that are undefined but ODR-used.
LazyDeclPtr StdNamespace
The C++ "std" namespace, where the standard library resides.
std::deque< PendingImplicitInstantiation > PendingInstantiations
The queue of implicit template instantiations that are required but have not yet been performed.
TentativeDefinitionsType TentativeDefinitions
All the tentative definitions encountered in the TU.
const llvm::MapVector< FieldDecl *, DeleteLocs > & getMismatchingDeleteExpressions() const
Retrieves list of suspicious delete-expressions that will be checked at the end of translation unit.
OpenCLOptions & getOpenCLOptions()
NamespaceDecl * getStdNamespace() const
LangOptions::PragmaMSPointersToMembersKind MSPointerToMemberRepresentationMethod
Controls member pointer representation format under the MS ABI.
llvm::MapVector< IdentifierInfo *, llvm::SetVector< WeakInfo, llvm::SmallVector< WeakInfo, 1u >, llvm::SmallDenseSet< WeakInfo, 2u, WeakInfo::DenseMapInfoByAliasOnly > > > WeakUndeclaredIdentifiers
WeakUndeclaredIdentifiers - Identifiers contained in #pragma weak before declared.
LazyDeclPtr StdAlignValT
The C++ "std::align_val_t" enum class, which is defined by the C++ standard library.
IdentifierResolver IdResolver
static RawLocEncoding encode(SourceLocation Loc, UIntTy BaseOffset, unsigned BaseModuleFileIndex, SourceLocationSequence *=nullptr)
This object establishes a SourceLocationSequence.
Serialized encoding of a sequence of SourceLocations.
Encodes a location in the source.
bool isValid() const
Return true if this is a valid SourceLocation object.
SourceLocation getLocWithOffset(IntTy Offset) const
Return a source location with the specified offset from this SourceLocation.
This class handles loading and caching of source files into memory.
FileID getFileID(SourceLocation SpellingLoc) const
Return the FileID for a SourceLocation.
DiagnosticsEngine & getDiagnostics() const
SourceLocation::UIntTy getNextLocalOffset() const
OptionalFileEntryRef getFileEntryRefForID(FileID FID) const
Returns the FileEntryRef for the provided FileID.
const SrcMgr::SLocEntry & getLocalSLocEntry(unsigned Index) const
Get a local SLocEntry. This is exposed for indexing.
FileManager & getFileManager() const
unsigned local_sloc_entry_size() const
Get the number of local SLocEntries we have.
SourceLocation getLocForEndOfFile(FileID FID) const
Return the source location corresponding to the last byte of the specified file.
FileID getMainFileID() const
Returns the FileID of the main source file.
unsigned getFileIDSize(FileID FID) const
The size of the SLocEntry that FID represents.
bool hasLineTable() const
Determine if the source manager has a line table.
bool isLoadedSourceLocation(SourceLocation Loc) const
Returns true if Loc came from a PCH/Module.
bool isLoadedFileID(FileID FID) const
Returns true if FID came from a PCH/Module.
SourceLocation getLocForStartOfFile(FileID FID) const
Return the source location corresponding to the first byte of the specified file.
LineTableInfo & getLineTable()
Retrieve the stored line table.
const SrcMgr::SLocEntry & getSLocEntry(FileID FID, bool *Invalid=nullptr) const
A trivial tuple used to represent a source range.
SourceLocation getEnd() const
SourceLocation getBegin() const
One instance of this struct is kept for every file loaded or used.
OptionalFileEntryRef ContentsEntry
References the file which the contents were actually loaded from.
unsigned IsTransient
True if this file may be transient, that is, if it might not exist at some later point in time when t...
std::optional< llvm::MemoryBufferRef > getBufferOrNone(DiagnosticsEngine &Diag, FileManager &FM, SourceLocation Loc=SourceLocation()) const
Returns the memory buffer for the associated content.
unsigned BufferOverridden
Indicates whether the buffer itself was provided to override the actual file contents.
OptionalFileEntryRef OrigEntry
Reference to the file entry representing this ContentCache.
Each ExpansionInfo encodes the expansion location - where the token was ultimately expanded,...
SourceLocation getExpansionLocStart() const
bool isExpansionTokenRange() const
SourceLocation getSpellingLoc() const
bool isMacroArgExpansion() const
SourceLocation getExpansionLocEnd() const
Information about a FileID, basically just the logical file that it represents and include stack info...
const ContentCache & getContentCache() const
This is a discriminated union of FileInfo and ExpansionInfo.
SourceLocation::UIntTy getOffset() const
const FileInfo & getFile() const
const ExpansionInfo & getExpansion() const
An array of decls optimized for the common case of only containing one entry.
Wrapper for substituted template type parameters.
Wrapper for substituted template type parameters.
Represents the declaration of a struct/union/class/enum.
bool isCompleteDefinition() const
Return true if this decl has its body fully specified.
Exposes information about the current target.
Options for controlling the target.
std::string Triple
The name of the target triple to compile for.
std::vector< std::string > Features
The list of target specific features to enable or disable â this should be a list of strings starting...
std::string ABI
If given, the name of the target ABI to use.
std::string TuneCPU
If given, the name of the target CPU to tune code for.
std::string CPU
If given, the name of the target CPU to generate code for.
std::vector< std::string > FeaturesAsWritten
The list of target specific features to enable or disable, as written on the command line.
A template argument list.
unsigned size() const
Retrieve the number of template arguments in this template argument list.
const TemplateArgument & get(unsigned Idx) const
Retrieve the template argument at a given index.
Location wrapper for a TemplateArgument.
TemplateArgumentLocInfo getLocInfo() const
const TemplateArgument & getArgument() const
Expr * getAsExpr() const
Retrieve the template argument as an expression.
ArgKind
The kind of template argument we're storing.
@ Declaration
The template argument is a declaration that was provided for a pointer, reference,...
@ Template
The template argument is a template name that was provided for a template template parameter.
@ StructuralValue
The template argument is a non-type template argument that can't be represented by the special-case D...
@ Pack
The template argument is actually a parameter pack.
@ TemplateExpansion
The template argument is a pack expansion of a template name that was provided for a template templat...
@ NullPtr
The template argument is a null pointer or null pointer to member that was provided for a non-type te...
@ Type
The template argument is a type.
@ Null
Represents an empty template argument, e.g., one that has not been deduced.
@ Integral
The template argument is an integral value stored in an llvm::APSInt that was provided for an integra...
@ Expression
The template argument is an expression, and we've not resolved it to one of the other forms yet,...
ArgKind getKind() const
Return the kind of stored template argument.
Stores a list of template parameters for a TemplateDecl and its derived classes.
Expr * getRequiresClause()
The constraint-expression of the associated requires-clause.
SourceLocation getRAngleLoc() const
SourceLocation getLAngleLoc() const
SourceLocation getTemplateLoc() const
unsigned getNumArgs() const
SourceLocation getLAngleLoc() const
TemplateArgumentLoc getArgLoc(unsigned i) const
SourceLocation getRAngleLoc() const
SourceLocation getTemplateNameLoc() const
SourceLocation getTemplateKeywordLoc() const
Wrapper for template type parameters.
Token - This structure provides full information about a lexed token.
IdentifierInfo * getIdentifierInfo() const
unsigned getFlags() const
Return the internal represtation of the flags.
SourceLocation getLocation() const
Return a source location identifier for the specified offset in the current file.
unsigned getLength() const
SourceLocation getAnnotationEndLoc() const
void * getAnnotationValue() const
tok::TokenKind getKind() const
bool isAnnotation() const
Return true if this is any of tok::annot_* kind tokens.
The top declaration context.
NamespaceDecl * getAnonymousNamespace() const
Base wrapper for a particular "section" of type source info.
QualType getType() const
Get the type for which this source info wrapper provides information.
TypeLoc getNextTypeLoc() const
Get the next TypeLoc pointed by this TypeLoc, e.g for "int*" the TypeLoc is a PointerLoc and next Typ...
TypeSourceInfo * getUnmodifiedTInfo() const
A container of type source information.
TypeLoc getTypeLoc() const
Return the TypeLoc wrapper for the type source info.
QualType getType() const
Return the type wrapped by this type source info.
SourceLocation getNameLoc() const
The base class of the type hierarchy.
TypeClass getTypeClass() const
Base class for declarations which introduce a typedef-name.
Wrapper for source info for typedefs.
SourceLocation getLParenLoc() const
SourceLocation getRParenLoc() const
SourceLocation getTypeofLoc() const
SourceLocation getKWLoc() const
SourceLocation getRParenLoc() const
TypeSourceInfo * getUnderlyingTInfo() const
SourceLocation getLParenLoc() const
The iterator over UnresolvedSets.
Wrapper for source info for unresolved typename using decls.
Wrapper for source info for types used via transparent aliases.
Represent the declaration of a variable (in which case it is an lvalue) a function (in which case it ...
Represents a variable declaration or definition.
EvaluatedStmt * getEvaluatedStmt() const
const Expr * getInit() const
APValue * getEvaluatedValue() const
Return the already-evaluated value of this variable's initializer, or NULL if the value is not yet kn...
Declaration of a variable template.
Represents a variable template specialization, which refers to a variable template with a given set o...
SourceLocation getNameLoc() const
SourceLocation getLocation() const
Retrieve the location at which this variable was captured.
SourceLocation getEllipsisLoc() const
Retrieve the source location of the ellipsis, whose presence indicates that the capture is a pack exp...
void writeQualifiers(Qualifiers value)
A key used when looking up entities by DeclarationName.
Information about a module that has been loaded by the ASTReader.
serialization::PreprocessedEntityID BasePreprocessedEntityID
Base preprocessed entity ID for preprocessed entities local to this module.
serialization::SelectorID BaseSelectorID
Base selector ID for selectors local to this module.
unsigned LocalNumSubmodules
The number of submodules in this module.
bool isModule() const
Is this a module file for a module (rather than a PCH or similar).
unsigned NumPreprocessedEntities
unsigned Index
The index of this module in the list of modules.
serialization::SubmoduleID BaseSubmoduleID
Base submodule ID for submodules local to this module.
std::string FileName
The file name of the module file.
SourceLocation::UIntTy SLocEntryBaseOffset
The base offset in the source manager's view of this module.
unsigned LocalNumMacros
The number of macros in this AST file.
unsigned LocalNumSelectors
The number of selectors new to this file.
ModuleKind Kind
The type of this module.
std::string ModuleName
The name of the module.
serialization::MacroID BaseMacroID
Base macro ID for macros local to this module.
Writer for the on-disk hash table.
A type index; the type ID with the qualifier bits removed.
uint32_t getModuleFileIndex() const
TypeID asTypeID(unsigned FastQuals) const
uint64_t getValue() const
Class that performs name lookup into a DeclContext stored in an AST file.
Class that performs lookup to specialized decls.
const unsigned int LOCAL_REDECLARATIONS
Record code for a list of local redeclarations of a declaration.
TypeCode
Record codes for each kind of type.
const unsigned int DECL_UPDATES
Record of updates for a declaration that was modified after being deserialized.
@ PREDEF_TYPE_AUTO_RREF_DEDUCT
The "auto &&" deduction type.
@ PREDEF_TYPE_NULL_ID
The NULL type.
@ PREDEF_TYPE_AUTO_DEDUCT
The "auto" deduction type.
@ CTOR_INITIALIZER_MEMBER
@ CTOR_INITIALIZER_DELEGATING
@ CTOR_INITIALIZER_INDIRECT_MEMBER
@ DECL_EMPTY
An EmptyDecl record.
@ DECL_CXX_BASE_SPECIFIERS
A record containing CXXBaseSpecifiers.
@ DECL_CXX_RECORD
A CXXRecordDecl record.
@ DECL_VAR_TEMPLATE_PARTIAL_SPECIALIZATION
A VarTemplatePartialSpecializationDecl record.
@ DECL_OMP_ALLOCATE
An OMPAllocateDcl record.
@ DECL_MS_PROPERTY
A MSPropertyDecl record.
@ DECL_REQUIRES_EXPR_BODY
A RequiresExprBodyDecl record.
@ DECL_STATIC_ASSERT
A StaticAssertDecl record.
@ DECL_INDIRECTFIELD
A IndirectFieldDecl record.
@ DECL_TEMPLATE_TEMPLATE_PARM
A TemplateTemplateParmDecl record.
@ DECL_IMPORT
An ImportDecl recording a module import.
@ DECL_ACCESS_SPEC
An AccessSpecDecl record.
@ DECL_OBJC_TYPE_PARAM
An ObjCTypeParamDecl record.
@ DECL_OBJC_CATEGORY_IMPL
A ObjCCategoryImplDecl record.
@ DECL_ENUM_CONSTANT
An EnumConstantDecl record.
@ DECL_PARM_VAR
A ParmVarDecl record.
@ DECL_TYPEDEF
A TypedefDecl record.
@ DECL_EXPANDED_TEMPLATE_TEMPLATE_PARM_PACK
A TemplateTemplateParmDecl record that stores an expanded template template parameter pack.
@ DECL_HLSL_BUFFER
A HLSLBufferDecl record.
@ DECL_NAMESPACE_ALIAS
A NamespaceAliasDecl record.
@ DECL_TYPEALIAS
A TypeAliasDecl record.
@ DECL_FUNCTION_TEMPLATE
A FunctionTemplateDecl record.
@ DECL_UNRESOLVED_USING_TYPENAME
An UnresolvedUsingTypenameDecl record.
@ DECL_CLASS_TEMPLATE_SPECIALIZATION
A ClassTemplateSpecializationDecl record.
@ DECL_FILE_SCOPE_ASM
A FileScopeAsmDecl record.
@ DECL_PARTIAL_SPECIALIZATIONS
@ DECL_CXX_CONSTRUCTOR
A CXXConstructorDecl record.
@ DECL_CXX_CONVERSION
A CXXConversionDecl record.
@ DECL_FIELD
A FieldDecl record.
@ DECL_LINKAGE_SPEC
A LinkageSpecDecl record.
@ DECL_CONTEXT_TU_LOCAL_VISIBLE
A record that stores the set of declarations that are only visible to the TU.
@ DECL_NAMESPACE
A NamespaceDecl record.
@ DECL_NON_TYPE_TEMPLATE_PARM
A NonTypeTemplateParmDecl record.
@ DECL_FUNCTION
A FunctionDecl record.
@ DECL_USING_DIRECTIVE
A UsingDirecitveDecl record.
@ DECL_RECORD
A RecordDecl record.
@ DECL_CONTEXT_LEXICAL
A record that stores the set of declarations that are lexically stored within a given DeclContext.
@ DECL_BLOCK
A BlockDecl record.
@ DECL_UNRESOLVED_USING_VALUE
An UnresolvedUsingValueDecl record.
@ DECL_TYPE_ALIAS_TEMPLATE
A TypeAliasTemplateDecl record.
@ DECL_CXX_CTOR_INITIALIZERS
A record containing CXXCtorInitializers.
@ DECL_OBJC_CATEGORY
A ObjCCategoryDecl record.
@ DECL_VAR
A VarDecl record.
@ DECL_USING
A UsingDecl record.
@ DECL_OBJC_PROTOCOL
A ObjCProtocolDecl record.
@ DECL_TEMPLATE_TYPE_PARM
A TemplateTypeParmDecl record.
@ DECL_VAR_TEMPLATE_SPECIALIZATION
A VarTemplateSpecializationDecl record.
@ DECL_OBJC_IMPLEMENTATION
A ObjCImplementationDecl record.
@ DECL_OBJC_COMPATIBLE_ALIAS
A ObjCCompatibleAliasDecl record.
@ DECL_FRIEND_TEMPLATE
A FriendTemplateDecl record.
@ DECL_PRAGMA_DETECT_MISMATCH
A PragmaDetectMismatchDecl record.
@ DECL_EXPANDED_NON_TYPE_TEMPLATE_PARM_PACK
A NonTypeTemplateParmDecl record that stores an expanded non-type template parameter pack.
@ DECL_OBJC_AT_DEFS_FIELD
A ObjCAtDefsFieldDecl record.
@ DECL_IMPLICIT_PARAM
An ImplicitParamDecl record.
@ DECL_FRIEND
A FriendDecl record.
@ DECL_CXX_METHOD
A CXXMethodDecl record.
@ DECL_EXPORT
An ExportDecl record.
@ DECL_PRAGMA_COMMENT
A PragmaCommentDecl record.
@ DECL_ENUM
An EnumDecl record.
@ DECL_CONTEXT_MODULE_LOCAL_VISIBLE
A record containing the set of declarations that are only visible from DeclContext in the same module...
@ DECL_OMP_DECLARE_REDUCTION
An OMPDeclareReductionDecl record.
@ DECL_OMP_THREADPRIVATE
An OMPThreadPrivateDecl record.
@ DECL_OBJC_METHOD
A ObjCMethodDecl record.
@ DECL_CXX_DESTRUCTOR
A CXXDestructorDecl record.
@ DECL_OMP_CAPTUREDEXPR
An OMPCapturedExprDecl record.
@ DECL_CLASS_TEMPLATE
A ClassTemplateDecl record.
@ DECL_USING_SHADOW
A UsingShadowDecl record.
@ DECL_CONCEPT
A ConceptDecl record.
@ DECL_OBJC_IVAR
A ObjCIvarDecl record.
@ DECL_OBJC_PROPERTY
A ObjCPropertyDecl record.
@ DECL_OBJC_INTERFACE
A ObjCInterfaceDecl record.
@ DECL_VAR_TEMPLATE
A VarTemplateDecl record.
@ DECL_CLASS_TEMPLATE_PARTIAL_SPECIALIZATION
A ClassTemplatePartialSpecializationDecl record.
@ DECL_CONTEXT_VISIBLE
A record that stores the set of declarations that are visible from a given DeclContext.
@ DECL_OBJC_PROPERTY_IMPL
A ObjCPropertyImplDecl record.
@ TYPE_EXT_QUAL
An ExtQualType record.
@ EXPR_DESIGNATED_INIT
A DesignatedInitExpr record.
@ EXPR_COMPOUND_LITERAL
A CompoundLiteralExpr record.
@ EXPR_OBJC_IVAR_REF_EXPR
An ObjCIvarRefExpr record.
@ EXPR_MEMBER
A MemberExpr record.
@ EXPR_CXX_TEMPORARY_OBJECT
A CXXTemporaryObjectExpr record.
@ EXPR_CXX_UNRESOLVED_LOOKUP
@ EXPR_COMPOUND_ASSIGN_OPERATOR
A CompoundAssignOperator record.
@ EXPR_EXPR_WITH_CLEANUPS
@ EXPR_CXX_STATIC_CAST
A CXXStaticCastExpr record.
@ EXPR_OBJC_STRING_LITERAL
An ObjCStringLiteral record.
@ EXPR_VA_ARG
A VAArgExpr record.
@ EXPR_CXX_OPERATOR_CALL
A CXXOperatorCallExpr record.
@ STMT_OBJC_AT_TRY
An ObjCAtTryStmt record.
@ EXPR_CXX_UNRESOLVED_CONSTRUCT
@ EXPR_FIXEDPOINT_LITERAL
@ STMT_DO
A DoStmt record.
@ STMT_OBJC_CATCH
An ObjCAtCatchStmt record.
@ STMT_IF
An IfStmt record.
@ EXPR_CXX_EXPRESSION_TRAIT
@ EXPR_STRING_LITERAL
A StringLiteral record.
@ EXPR_IMPLICIT_CAST
An ImplicitCastExpr record.
@ STMT_GCCASM
A GCC-style AsmStmt record.
@ EXPR_IMAGINARY_LITERAL
An ImaginaryLiteral record.
@ STMT_WHILE
A WhileStmt record.
@ EXPR_STMT
A StmtExpr record.
@ EXPR_CXX_REINTERPRET_CAST
A CXXReinterpretCastExpr record.
@ EXPR_DESIGNATED_INIT_UPDATE
A DesignatedInitUpdateExpr record.
@ STMT_OBJC_AT_SYNCHRONIZED
An ObjCAtSynchronizedStmt record.
@ EXPR_CXX_PSEUDO_DESTRUCTOR
@ EXPR_CHARACTER_LITERAL
A CharacterLiteral record.
@ EXPR_OBJC_ENCODE
An ObjCEncodeExpr record.
@ EXPR_CSTYLE_CAST
A CStyleCastExpr record.
@ EXPR_OBJC_BOXED_EXPRESSION
@ EXPR_OBJC_BOOL_LITERAL
An ObjCBoolLiteralExpr record.
@ EXPR_CXX_BIND_TEMPORARY
@ EXPR_EXT_VECTOR_ELEMENT
An ExtVectorElementExpr record.
@ STMT_RETURN
A ReturnStmt record.
@ STMT_OBJC_FOR_COLLECTION
An ObjCForCollectionStmt record.
@ STMT_CONTINUE
A ContinueStmt record.
@ EXPR_PREDEFINED
A PredefinedExpr record.
@ EXPR_CXX_BOOL_LITERAL
A CXXBoolLiteralExpr record.
@ EXPR_PAREN_LIST
A ParenListExpr record.
@ EXPR_CXX_PAREN_LIST_INIT
A CXXParenListInitExpr record.
@ STMT_COMPOUND
A CompoundStmt record.
@ STMT_FOR
A ForStmt record.
@ STMT_ATTRIBUTED
An AttributedStmt record.
@ EXPR_CXX_REWRITTEN_BINARY_OPERATOR
A CXXRewrittenBinaryOperator record.
@ STMT_GOTO
A GotoStmt record.
@ EXPR_NO_INIT
An NoInitExpr record.
@ EXPR_OBJC_ARRAY_LITERAL
@ EXPR_OBJC_PROTOCOL_EXPR
An ObjCProtocolExpr record.
@ EXPR_CXX_CONSTRUCT
A CXXConstructExpr record.
@ EXPR_OBJC_DICTIONARY_LITERAL
@ EXPR_CXX_DYNAMIC_CAST
A CXXDynamicCastExpr record.
@ STMT_CXX_TRY
A CXXTryStmt record.
@ EXPR_GENERIC_SELECTION
A GenericSelectionExpr record.
@ EXPR_CALL
A CallExpr record.
@ EXPR_GNU_NULL
A GNUNullExpr record.
@ EXPR_BINARY_CONDITIONAL_OPERATOR
@ EXPR_OBJC_PROPERTY_REF_EXPR
An ObjCPropertyRefExpr record.
@ EXPR_CXX_CONST_CAST
A CXXConstCastExpr record.
@ STMT_REF_PTR
A reference to a previously [de]serialized Stmt record.
@ EXPR_OBJC_MESSAGE_EXPR
An ObjCMessageExpr record.
@ EXPR_CXX_DEPENDENT_SCOPE_DECL_REF
@ STMT_CASE
A CaseStmt record.
@ EXPR_FUNCTION_PARM_PACK
@ STMT_STOP
A marker record that indicates that we are at the end of an expression.
@ EXPR_CXX_NULL_PTR_LITERAL
@ STMT_MSASM
A MS-style AsmStmt record.
@ EXPR_CONDITIONAL_OPERATOR
A ConditionOperator record.
@ EXPR_BINARY_OPERATOR
A BinaryOperator record.
@ EXPR_CXX_STD_INITIALIZER_LIST
A CXXStdInitializerListExpr record.
@ EXPR_SHUFFLE_VECTOR
A ShuffleVectorExpr record.
@ STMT_OBJC_FINALLY
An ObjCAtFinallyStmt record.
@ EXPR_OBJC_SELECTOR_EXPR
An ObjCSelectorExpr record.
@ EXPR_FLOATING_LITERAL
A FloatingLiteral record.
@ EXPR_CXX_DEPENDENT_SCOPE_MEMBER
@ STMT_NULL_PTR
A NULL expression.
@ STMT_DEFAULT
A DefaultStmt record.
@ EXPR_CHOOSE
A ChooseExpr record.
@ STMT_NULL
A NullStmt record.
@ EXPR_DECL_REF
A DeclRefExpr record.
@ EXPR_SUBST_NON_TYPE_TEMPLATE_PARM
@ EXPR_INIT_LIST
An InitListExpr record.
@ EXPR_IMPLICIT_VALUE_INIT
An ImplicitValueInitExpr record.
@ EXPR_PAREN
A ParenExpr record.
@ STMT_LABEL
A LabelStmt record.
@ EXPR_CXX_FUNCTIONAL_CAST
A CXXFunctionalCastExpr record.
@ EXPR_USER_DEFINED_LITERAL
A UserDefinedLiteral record.
@ EXPR_INTEGER_LITERAL
An IntegerLiteral record.
@ EXPR_RESOLVED_UNEXPANDED_PACK
@ EXPR_MATERIALIZE_TEMPORARY
@ EXPR_CXX_MEMBER_CALL
A CXXMemberCallExpr record.
@ STMT_SWITCH
A SwitchStmt record.
@ STMT_DECL
A DeclStmt record.
@ EXPR_CXX_UNRESOLVED_MEMBER
@ EXPR_OBJC_KVC_REF_EXPR
UNUSED.
@ EXPR_SUBST_NON_TYPE_TEMPLATE_PARM_PACK
@ EXPR_CXX_SCALAR_VALUE_INIT
@ EXPR_SIZEOF_ALIGN_OF
A SizefAlignOfExpr record.
@ STMT_BREAK
A BreakStmt record.
@ STMT_OBJC_AT_THROW
An ObjCAtThrowStmt record.
@ EXPR_ADDR_LABEL
An AddrLabelExpr record.
@ STMT_CXX_FOR_RANGE
A CXXForRangeStmt record.
@ EXPR_CXX_ADDRSPACE_CAST
A CXXAddrspaceCastExpr record.
@ EXPR_ARRAY_SUBSCRIPT
An ArraySubscriptExpr record.
@ EXPR_UNARY_OPERATOR
A UnaryOperator record.
@ STMT_CXX_CATCH
A CXXCatchStmt record.
@ STMT_INDIRECT_GOTO
An IndirectGotoStmt record.
Defines the clang::TargetInfo interface.
bool isSystem(CharacteristicKind CK)
Determine whether a file / directory characteristic is for system code.
bool isModuleMap(CharacteristicKind CK)
Determine whether a file characteristic is for a module map.
bool LE(InterpState &S, CodePtr OpPC)
GlobalDeclID LazySpecializationInfo
uint64_t TypeID
An ID number that refers to a type in an AST file.
@ EXTENSION_METADATA
Metadata describing this particular extension.
@ SUBMODULE_EXCLUDED_HEADER
Specifies a header that has been explicitly excluded from this submodule.
@ SUBMODULE_TOPHEADER
Specifies a top-level header that falls into this (sub)module.
@ SUBMODULE_PRIVATE_TEXTUAL_HEADER
Specifies a header that is private to this submodule but must be textually included.
@ SUBMODULE_HEADER
Specifies a header that falls into this (sub)module.
@ SUBMODULE_EXPORT_AS
Specifies the name of the module that will eventually re-export the entities in this module.
@ SUBMODULE_UMBRELLA_DIR
Specifies an umbrella directory.
@ SUBMODULE_UMBRELLA_HEADER
Specifies the umbrella header used to create this module, if any.
@ SUBMODULE_METADATA
Metadata for submodules as a whole.
@ SUBMODULE_REQUIRES
Specifies a required feature.
@ SUBMODULE_PRIVATE_HEADER
Specifies a header that is private to this submodule.
@ SUBMODULE_IMPORTS
Specifies the submodules that are imported by this submodule.
@ SUBMODULE_CONFLICT
Specifies a conflict with another module.
@ SUBMODULE_INITIALIZERS
Specifies some declarations with initializers that must be emitted to initialize the module.
@ SUBMODULE_DEFINITION
Defines the major attributes of a submodule, including its name and parent.
@ SUBMODULE_LINK_LIBRARY
Specifies a library or framework to link against.
@ SUBMODULE_CONFIG_MACRO
Specifies a configuration macro for this module.
@ SUBMODULE_EXPORTS
Specifies the submodules that are re-exported from this submodule.
@ SUBMODULE_TEXTUAL_HEADER
Specifies a header that is part of the module but must be textually included.
@ SUBMODULE_AFFECTING_MODULES
Specifies affecting modules that were not imported.
TypeIdx TypeIdxFromBuiltin(const BuiltinType *BT)
const unsigned int NUM_PREDEF_IDENT_IDS
The number of predefined identifier IDs.
uint32_t SubmoduleID
An ID number that refers to a submodule in a module file.
@ FILE_SYSTEM_OPTIONS
Record code for the filesystem options table.
@ TARGET_OPTIONS
Record code for the target options table.
@ PREPROCESSOR_OPTIONS
Record code for the preprocessor options table.
@ HEADER_SEARCH_OPTIONS
Record code for the headers search options table.
@ LANGUAGE_OPTIONS
Record code for the language options table.
uint32_t SelectorID
An ID number that refers to an ObjC selector in an AST file.
const unsigned int NUM_PREDEF_PP_ENTITY_IDS
The number of predefined preprocessed entity IDs.
uint32_t PreprocessedEntityID
An ID number that refers to an entity in the detailed preprocessing record.
const unsigned int NUM_PREDEF_SUBMODULE_IDS
The number of predefined submodule IDs.
@ SUBMODULE_BLOCK_ID
The block containing the submodule structure.
@ PREPROCESSOR_DETAIL_BLOCK_ID
The block containing the detailed preprocessing record.
@ AST_BLOCK_ID
The AST block, which acts as a container around the full AST block.
@ SOURCE_MANAGER_BLOCK_ID
The block containing information about the source manager.
@ CONTROL_BLOCK_ID
The control block, which contains all of the information that needs to be validated prior to committi...
@ DECLTYPES_BLOCK_ID
The block containing the definitions of all of the types and decls used within the AST file.
@ PREPROCESSOR_BLOCK_ID
The block containing information about the preprocessor.
@ COMMENTS_BLOCK_ID
The block containing comments.
@ UNHASHED_CONTROL_BLOCK_ID
A block with unhashed content.
@ EXTENSION_BLOCK_ID
A block containing a module file extension.
@ OPTIONS_BLOCK_ID
The block of configuration options, used to check that a module is being used in a configuration comp...
@ INPUT_FILES_BLOCK_ID
The block of input files, which were used as inputs to create this AST file.
unsigned StableHashForTemplateArguments(llvm::ArrayRef< TemplateArgument > Args)
Calculate a stable hash value for template arguments.
const unsigned VERSION_MINOR
AST file minor version number supported by this version of Clang.
@ SM_SLOC_FILE_ENTRY
Describes a source location entry (SLocEntry) for a file.
@ SM_SLOC_BUFFER_BLOB_COMPRESSED
Describes a zlib-compressed blob that contains the data for a buffer entry.
@ SM_SLOC_BUFFER_ENTRY
Describes a source location entry (SLocEntry) for a buffer.
@ SM_SLOC_BUFFER_BLOB
Describes a blob that contains the data for a buffer entry.
@ SM_SLOC_EXPANSION_ENTRY
Describes a source location entry (SLocEntry) for a macro expansion.
const unsigned int NUM_PREDEF_SELECTOR_IDS
The number of predefined selector IDs.
bool needsAnonymousDeclarationNumber(const NamedDecl *D)
Determine whether the given declaration needs an anonymous declaration number.
const unsigned VERSION_MAJOR
AST file major version number supported by this version of Clang.
DeclIDBase::DeclID DeclID
An ID number that refers to a declaration in an AST file.
@ PP_TOKEN
Describes one token.
@ PP_MACRO_FUNCTION_LIKE
A function-like macro definition.
@ PP_MACRO_OBJECT_LIKE
An object-like macro definition.
@ PP_MACRO_DIRECTIVE_HISTORY
The macro directives history for a particular identifier.
@ PP_MODULE_MACRO
A macro directive exported by a module.
void numberAnonymousDeclsWithin(const DeclContext *DC, Fn Visit)
Visit each declaration within DC that needs an anonymous declaration number and call Visit with the d...
@ MODULE_MAP_FILE
Record code for the module map file that was used to build this AST file.
@ MODULE_DIRECTORY
Record code for the module build directory.
@ ORIGINAL_FILE_ID
Record code for file ID of the file or buffer that was used to generate the AST file.
@ MODULE_NAME
Record code for the module name.
@ ORIGINAL_FILE
Record code for the original file that was used to generate the AST file, including both its file ID ...
@ INPUT_FILE_OFFSETS
Offsets into the input-files block where input files reside.
@ METADATA
AST file metadata, including the AST file version number and information about the compiler used to b...
@ DIAGNOSTIC_OPTIONS
Record code for the diagnostic options table.
@ HEADER_SEARCH_ENTRY_USAGE
Record code for the indices of used header search entries.
@ AST_BLOCK_HASH
Record code for the content hash of the AST block.
@ DIAG_PRAGMA_MAPPINGS
Record code for #pragma diagnostic mappings.
@ SIGNATURE
Record code for the signature that identifiers this AST file.
@ HEADER_SEARCH_PATHS
Record code for the headers search paths.
@ VFS_USAGE
Record code for the indices of used VFSs.
@ INPUT_FILE_HASH
The input file content hash.
@ INPUT_FILE
An input file.
const DeclContext * getDefinitiveDeclContext(const DeclContext *DC)
Retrieve the "definitive" declaration that provides all of the visible entries for the given declarat...
void updateModuleTimestamp(StringRef ModuleFilename)
@ PPD_INCLUSION_DIRECTIVE
Describes an inclusion directive within the preprocessing record.
@ PPD_MACRO_EXPANSION
Describes a macro expansion within the preprocessing record.
@ PPD_MACRO_DEFINITION
Describes a macro definition within the preprocessing record.
uint64_t IdentifierID
An ID number that refers to an identifier in an AST file.
const unsigned int NUM_PREDEF_MACRO_IDS
The number of predefined macro IDs.
@ DECL_UPDATE_OFFSETS
Record for offsets of DECL_UPDATES records for declarations that were modified after being deserializ...
@ STATISTICS
Record code for the extra statistics we gather while generating an AST file.
@ FLOAT_CONTROL_PRAGMA_OPTIONS
Record code for #pragma float_control options.
@ KNOWN_NAMESPACES
Record code for the set of known namespaces, which are used for typo correction.
@ SPECIAL_TYPES
Record code for the set of non-builtin, special types.
@ PENDING_IMPLICIT_INSTANTIATIONS
Record code for pending implicit instantiations.
@ CXX_ADDED_TEMPLATE_SPECIALIZATION
@ TYPE_OFFSET
Record code for the offsets of each type.
@ DELEGATING_CTORS
The list of delegating constructor declarations.
@ PP_ASSUME_NONNULL_LOC
ID 66 used to be the list of included files.
@ EXT_VECTOR_DECLS
Record code for the set of ext_vector type names.
@ OPENCL_EXTENSIONS
Record code for enabled OpenCL extensions.
@ FP_PRAGMA_OPTIONS
Record code for floating point #pragma options.
@ PP_UNSAFE_BUFFER_USAGE
Record code for #pragma clang unsafe_buffer_usage begin/end.
@ CXX_ADDED_TEMPLATE_PARTIAL_SPECIALIZATION
@ DECLS_WITH_EFFECTS_TO_VERIFY
Record code for Sema's vector of functions/blocks with effects to be verified.
@ VTABLE_USES
Record code for the array of VTable uses.
@ LATE_PARSED_TEMPLATE
Record code for late parsed template functions.
@ DECLS_TO_CHECK_FOR_DEFERRED_DIAGS
Record code for the Decls to be checked for deferred diags.
@ DECL_OFFSET
Record code for the offsets of each decl.
@ SOURCE_MANAGER_LINE_TABLE
Record code for the source manager line table information, which stores information about #line direc...
@ PP_COUNTER_VALUE
The value of the next COUNTER to dispense.
@ DELETE_EXPRS_TO_ANALYZE
Delete expressions that will be analyzed later.
@ RELATED_DECLS_MAP
Record code for related declarations that have to be deserialized together from the same module.
@ UPDATE_VISIBLE
Record code for an update to a decl context's lookup table.
@ CUDA_PRAGMA_FORCE_HOST_DEVICE_DEPTH
Number of unmatched #pragma clang cuda_force_host_device begin directives we've seen.
@ MACRO_OFFSET
Record code for the table of offsets of each macro ID.
@ PPD_ENTITIES_OFFSETS
Record code for the table of offsets to entries in the preprocessing record.
@ OPENCL_EXTENSION_DECLS
Record code for declarations associated with OpenCL extensions.
@ VTABLES_TO_EMIT
Record code for vtables to emit.
@ UPDATE_MODULE_LOCAL_VISIBLE
@ IDENTIFIER_OFFSET
Record code for the table of offsets of each identifier ID.
@ OBJC_CATEGORIES
Record code for the array of Objective-C categories (including extensions).
@ METHOD_POOL
Record code for the Objective-C method pool,.
@ DELAYED_NAMESPACE_LEXICAL_VISIBLE_RECORD
Record code for lexical and visible block for delayed namespace in reduced BMI.
@ PP_CONDITIONAL_STACK
The stack of open #ifs/#ifdefs recorded in a preamble.
@ REFERENCED_SELECTOR_POOL
Record code for referenced selector pool.
@ SOURCE_LOCATION_OFFSETS
Record code for the table of offsets into the block of source-location information.
@ WEAK_UNDECLARED_IDENTIFIERS
Record code for weak undeclared identifiers.
@ UNDEFINED_BUT_USED
Record code for undefined but used functions and variables that need a definition in this TU.
@ FILE_SORTED_DECLS
Record code for a file sorted array of DeclIDs in a module.
@ MSSTRUCT_PRAGMA_OPTIONS
Record code for #pragma ms_struct options.
@ TENTATIVE_DEFINITIONS
Record code for the array of tentative definitions.
@ UPDATE_TU_LOCAL_VISIBLE
@ UNUSED_FILESCOPED_DECLS
Record code for the array of unused file scoped decls.
@ ALIGN_PACK_PRAGMA_OPTIONS
Record code for #pragma align/pack options.
@ IMPORTED_MODULES
Record code for an array of all of the (sub)modules that were imported by the AST file.
@ SELECTOR_OFFSETS
Record code for the table of offsets into the Objective-C method pool.
@ UNUSED_LOCAL_TYPEDEF_NAME_CANDIDATES
Record code for potentially unused local typedef names.
@ OPENCL_EXTENSION_TYPES
Record code for types associated with OpenCL extensions.
@ EAGERLY_DESERIALIZED_DECLS
Record code for the array of eagerly deserialized decls.
@ INTERESTING_IDENTIFIERS
A list of "interesting" identifiers.
@ HEADER_SEARCH_TABLE
Record code for header search information.
@ OBJC_CATEGORIES_MAP
Record code for map of Objective-C class definition IDs to the ObjC categories in a module that are a...
@ METADATA_OLD_FORMAT
This is so that older clang versions, before the introduction of the control block,...
@ CUDA_SPECIAL_DECL_REFS
Record code for special CUDA declarations.
@ TU_UPDATE_LEXICAL
Record code for an update to the TU's lexically contained declarations.
@ PPD_SKIPPED_RANGES
A table of skipped ranges within the preprocessing record.
@ IDENTIFIER_TABLE
Record code for the identifier table.
@ SEMA_DECL_REFS
Record code for declarations that Sema keeps references of.
@ OPTIMIZE_PRAGMA_OPTIONS
Record code for #pragma optimize options.
@ MODULE_OFFSET_MAP
Record code for the remapping information used to relate loaded modules to the various offsets and ID...
@ POINTERS_TO_MEMBERS_PRAGMA_OPTIONS
Record code for #pragma ms_struct options.
uint32_t MacroID
An ID number that refers to a macro in an AST file.
unsigned ComputeHash(Selector Sel)
@ UPD_CXX_RESOLVED_DTOR_DELETE
@ UPD_CXX_INSTANTIATED_DEFAULT_MEMBER_INITIALIZER
@ UPD_CXX_DEDUCED_RETURN_TYPE
@ UPD_CXX_ADDED_IMPLICIT_MEMBER
@ UPD_DECL_MARKED_OPENMP_DECLARETARGET
@ UPD_CXX_POINT_OF_INSTANTIATION
@ UPD_CXX_RESOLVED_EXCEPTION_SPEC
@ UPD_CXX_ADDED_FUNCTION_DEFINITION
@ UPD_DECL_MARKED_OPENMP_THREADPRIVATE
@ UPD_STATIC_LOCAL_NUMBER
@ UPD_CXX_INSTANTIATED_DEFAULT_ARGUMENT
@ UPD_ADDED_ATTR_TO_RECORD
@ UPD_DECL_MARKED_OPENMP_ALLOCATE
@ UPD_CXX_ADDED_ANONYMOUS_NAMESPACE
@ UPD_CXX_INSTANTIATED_CLASS_DEFINITION
@ UPD_CXX_ADDED_VAR_DEFINITION
RangeSelector range(RangeSelector Begin, RangeSelector End)
DEPRECATED. Use enclose.
std::shared_ptr< MatchComputation< T > > Generator
The JSON file list parser is used to communicate input to InstallAPI.
@ NUM_OVERLOADED_OPERATORS
bool isTemplateInstantiation(TemplateSpecializationKind Kind)
Determine whether this template specialization kind refers to an instantiation of an entity (as oppos...
@ Specialization
We are substituting template parameters for template arguments in order to form a template specializa...
bool isUnresolvedExceptionSpec(ExceptionSpecificationType ESpecType)
@ LCK_ByCopy
Capturing by copy (a.k.a., by value)
@ LCK_ByRef
Capturing by reference.
@ LCK_VLAType
Capturing variable-length array type.
@ LCK_StarThis
Capturing the *this object by copy.
@ LCK_This
Capturing the *this object by reference.
@ Auto
'auto' clause, allowed on 'loop' directives.
@ Bind
'bind' clause, allowed on routine constructs.
@ Gang
'gang' clause, allowed on 'loop' and Combined constructs.
@ Wait
'wait' clause, allowed on Compute, Data, 'update', and Combined constructs.
@ DevicePtr
'deviceptr' clause, allowed on Compute and Combined Constructs, plus 'data' and 'declare'.
@ PCopyOut
'copyout' clause alias 'pcopyout'. Preserved for diagnostic purposes.
@ VectorLength
'vector_length' clause, allowed on 'parallel', 'kernels', 'parallel loop', and 'kernels loop' constru...
@ Async
'async' clause, allowed on Compute, Data, 'update', 'wait', and Combined constructs.
@ PresentOrCreate
'create' clause alias 'present_or_create'.
@ Collapse
'collapse' clause, allowed on 'loop' and Combined constructs.
@ NoHost
'nohost' clause, allowed on 'routine' directives.
@ PresentOrCopy
'copy' clause alias 'present_or_copy'. Preserved for diagnostic purposes.
@ DeviceNum
'device_num' clause, allowed on 'init', 'shutdown', and 'set' constructs.
@ Private
'private' clause, allowed on 'parallel', 'serial', 'loop', 'parallel loop', and 'serial loop' constru...
@ Invalid
Represents an invalid clause, for the purposes of parsing.
@ Vector
'vector' clause, allowed on 'loop', Combined, and 'routine' directives.
@ Copy
'copy' clause, allowed on Compute and Combined Constructs, plus 'data' and 'declare'.
@ Worker
'worker' clause, allowed on 'loop', Combined, and 'routine' directives.
@ Create
'create' clause, allowed on Compute and Combined constructs, plus 'data', 'enter data',...
@ DeviceType
'device_type' clause, allowed on Compute, 'data', 'init', 'shutdown', 'set', update',...
@ DefaultAsync
'default_async' clause, allowed on 'set' construct.
@ Attach
'attach' clause, allowed on Compute and Combined constructs, plus 'data' and 'enter data'.
@ NumGangs
'num_gangs' clause, allowed on 'parallel', 'kernels', parallel loop', and 'kernels loop' constructs.
@ If
'if' clause, allowed on all the Compute Constructs, Data Constructs, Executable Constructs,...
@ Default
'default' clause, allowed on parallel, serial, kernel (and compound) constructs.
@ UseDevice
'use_device' clause, allowed on 'host_data' construct.
@ NoCreate
'no_create' clause, allowed on allowed on Compute and Combined constructs, plus 'data'.
@ PresentOrCopyOut
'copyout' clause alias 'present_or_copyout'.
@ Link
'link' clause, allowed on 'declare' construct.
@ Reduction
'reduction' clause, allowed on Parallel, Serial, Loop, and the combined constructs.
@ Self
'self' clause, allowed on Compute and Combined Constructs, plus 'update'.
@ CopyOut
'copyout' clause, allowed on Compute and Combined constructs, plus 'data', 'exit data',...
@ Seq
'seq' clause, allowed on 'loop' and 'routine' directives.
@ FirstPrivate
'firstprivate' clause, allowed on 'parallel', 'serial', 'parallel loop', and 'serial loop' constructs...
@ Host
'host' clause, allowed on 'update' construct.
@ PCopy
'copy' clause alias 'pcopy'. Preserved for diagnostic purposes.
@ Tile
'tile' clause, allowed on 'loop' and Combined constructs.
@ PCopyIn
'copyin' clause alias 'pcopyin'. Preserved for diagnostic purposes.
@ DeviceResident
'device_resident' clause, allowed on the 'declare' construct.
@ PCreate
'create' clause alias 'pcreate'. Preserved for diagnostic purposes.
@ Present
'present' clause, allowed on Compute and Combined constructs, plus 'data' and 'declare'.
@ DType
'dtype' clause, an alias for 'device_type', stored separately for diagnostic purposes.
@ CopyIn
'copyin' clause, allowed on Compute and Combined constructs, plus 'data', 'enter data',...
@ Device
'device' clause, allowed on the 'update' construct.
@ Independent
'independent' clause, allowed on 'loop' directives.
@ NumWorkers
'num_workers' clause, allowed on 'parallel', 'kernels', parallel loop', and 'kernels loop' constructs...
@ IfPresent
'if_present' clause, allowed on 'host_data' and 'update' directives.
@ Detach
'detach' clause, allowed on the 'exit data' construct.
@ Delete
'delete' clause, allowed on the 'exit data' construct.
@ PresentOrCopyIn
'copyin' clause alias 'present_or_copyin'.
@ Finalize
'finalize' clause, allowed on 'exit data' directive.
static constexpr unsigned NumberOfOMPMapClauseModifiers
Number of allowed map-type-modifiers.
@ Internal
Internal linkage, which indicates that the entity can be referred to from within the translation unit...
@ Module
Module linkage, which indicates that the entity can be referred to from other translation units withi...
PredefinedDeclIDs
Predefined declaration IDs.
@ PREDEF_DECL_CF_CONSTANT_STRING_TAG_ID
The internal '__NSConstantString' tag type.
@ PREDEF_DECL_COMMON_TYPE_ID
The internal '__builtin_common_type' template.
@ PREDEF_DECL_TRANSLATION_UNIT_ID
The translation unit.
@ PREDEF_DECL_TYPE_PACK_ELEMENT_ID
The internal '__type_pack_element' template.
@ PREDEF_DECL_OBJC_CLASS_ID
The Objective-C 'Class' type.
@ PREDEF_DECL_BUILTIN_MS_GUID_ID
The predeclared '_GUID' struct.
@ PREDEF_DECL_OBJC_INSTANCETYPE_ID
The internal 'instancetype' typedef.
@ PREDEF_DECL_OBJC_PROTOCOL_ID
The Objective-C 'Protocol' type.
@ PREDEF_DECL_UNSIGNED_INT_128_ID
The unsigned 128-bit integer type.
@ PREDEF_DECL_OBJC_SEL_ID
The Objective-C 'SEL' type.
@ PREDEF_DECL_INT_128_ID
The signed 128-bit integer type.
@ PREDEF_DECL_VA_LIST_TAG
The internal '__va_list_tag' struct, if any.
@ PREDEF_DECL_BUILTIN_MS_VA_LIST_ID
The internal '__builtin_ms_va_list' typedef.
@ PREDEF_DECL_CF_CONSTANT_STRING_ID
The internal '__NSConstantString' typedef.
@ PREDEF_DECL_BUILTIN_VA_LIST_ID
The internal '__builtin_va_list' typedef.
@ PREDEF_DECL_EXTERN_C_CONTEXT_ID
The extern "C" context.
@ PREDEF_DECL_OBJC_ID_ID
The Objective-C 'id' type.
@ PREDEF_DECL_MAKE_INTEGER_SEQ_ID
The internal '__make_integer_seq' template.
@ Property
The type of a property.
@ Result
The result type of a method or function.
bool CanElideDeclDef(const Decl *D)
If we can elide the definition of.
std::pair< IdentifierInfo *, SourceLocation > DeviceTypeArgument
static constexpr unsigned NumberOfOMPMotionModifiers
Number of allowed motion-modifiers.
std::optional< unsigned > getPrimaryModuleHash(const Module *M)
Calculate a hash value for the primary module name of the given module.
for(const auto &A :T->param_types())
const FunctionProtoType * T
std::string getClangFullRepositoryVersion()
Retrieves the full repository version that is an amalgamation of the information in getClangRepositor...
@ TSK_ExplicitInstantiationDeclaration
This template specialization was instantiated from a template due to an explicit instantiation declar...
@ None
The alignment was not explicit in code.
@ Class
The "class" keyword introduces the elaborated-type-specifier.
Diagnostic wrappers for TextAPI types for error reporting.
__UINTPTR_TYPE__ uintptr_t
An unsigned integer type with the property that any valid pointer to void can be converted to this ty...
The signature of a module, which is a hash of the AST content.
static ASTFileSignature create(std::array< uint8_t, 20 > Bytes)
static ASTFileSignature createDummy()
Represents an explicit template argument list in C++, e.g., the "<int>" in "sort<int>".
SourceLocation RAngleLoc
The source location of the right angle bracket ('>').
const TemplateArgumentLoc * getTemplateArgs() const
Retrieve the template arguments.
SourceLocation LAngleLoc
The source location of the left angle bracket ('<').
unsigned NumTemplateArgs
The number of template arguments in TemplateArgs.
DeclarationNameInfo - A collector data type for bundling together a DeclarationName and the correspon...
SourceLocation getLoc() const
getLoc - Returns the main location of the declaration name.
DeclarationName getName() const
getName - Returns the embedded declaration name.
const DeclarationNameLoc & getInfo() const
Structure used to store a statement, the constant value to which it was evaluated (if any),...
Contains a late templated function.
FPOptions FPO
Floating-point options in the point of definition.
Decl * D
The template function declaration to be late parsed.
Data for list of allocators.
a linked list of methods with the same selector name but different signatures.
ObjCMethodList * getNext() const
A struct with extended info about a syntactic name qualifier, to be used for the case of out-of-line ...
TemplateParameterList ** TemplParamLists
A new-allocated array of size NumTemplParamLists, containing pointers to the "outer" template paramet...
NestedNameSpecifierLoc QualifierLoc
unsigned NumTemplParamLists
The number of "outer" template parameter lists.
Location information for a TemplateArgument.
SourceLocation getTemplateEllipsisLoc() const
NestedNameSpecifierLoc getTemplateQualifierLoc() const
TypeSourceInfo * getAsTypeSourceInfo() const
SourceLocation getTemplateNameLoc() const
Describes the categories of an Objective-C class.
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