189 static void DefineFmt(const LangOptions &LangOpts, const Twine &Prefix,  in DefineFmt()  argument
202   if (LangOpts.C23 && !IsSigned)  in DefineFmt()
232 static void DefineExactWidthIntType(const LangOptions &LangOpts,  in DefineExactWidthIntType()  argument
252   DefineFmt(LangOpts, Prefix + Twine(TypeWidth), Ty, TI, Builder);  in DefineExactWidthIntType()
275 static void DefineLeastWidthIntType(const LangOptions &LangOpts,  in DefineLeastWidthIntType()  argument
291   DefineFmt(LangOpts, Prefix + Twine(TypeWidth), Ty, TI, Builder);  in DefineLeastWidthIntType()
294 static void DefineFastIntType(const LangOptions &LangOpts, unsigned TypeWidth,  in DefineFastIntType()  argument
311   DefineFmt(LangOpts, Prefix + Twine(TypeWidth), Ty, TI, Builder);  in DefineFastIntType()
331 static void AddObjCXXARCLibstdcxxDefines(const LangOptions &LangOpts,  in AddObjCXXARCLibstdcxxDefines()  argument
353     if (LangOpts.ObjCAutoRefCount) {  in AddObjCXXARCLibstdcxxDefines()
362     if (LangOpts.ObjCWeak) {  in AddObjCXXARCLibstdcxxDefines()
371     if (LangOpts.ObjCAutoRefCount) {  in AddObjCXXARCLibstdcxxDefines()
387                                                const LangOptions &LangOpts,  in InitializeStandardPredefinedMacros()  argument
390   if (LangOpts.HLSL) {  in InitializeStandardPredefinedMacros()
394                         Twine((unsigned)LangOpts.getHLSLVersion()));  in InitializeStandardPredefinedMacros()
396     if (LangOpts.NativeHalfType)  in InitializeStandardPredefinedMacros()
440   if ((!LangOpts.MSVCCompat || LangOpts.MSVCEnableStdcMacro) &&  in InitializeStandardPredefinedMacros()
441       !LangOpts.TraditionalCPP)  in InitializeStandardPredefinedMacros()
446   if (LangOpts.Freestanding)  in InitializeStandardPredefinedMacros()
455   if (!LangOpts.CPlusPlus) {  in InitializeStandardPredefinedMacros()
456     if (LangOpts.C2y)  in InitializeStandardPredefinedMacros()
458     else if (LangOpts.C23)  in InitializeStandardPredefinedMacros()
460     else if (LangOpts.C17)  in InitializeStandardPredefinedMacros()
462     else if (LangOpts.C11)  in InitializeStandardPredefinedMacros()
464     else if (LangOpts.C99)  in InitializeStandardPredefinedMacros()
466     else if (!LangOpts.GNUMode && LangOpts.Digraphs)  in InitializeStandardPredefinedMacros()
470     if (LangOpts.CPlusPlus26)  in InitializeStandardPredefinedMacros()
473     else if (LangOpts.CPlusPlus23)  in InitializeStandardPredefinedMacros()
476     else if (LangOpts.CPlusPlus20)  in InitializeStandardPredefinedMacros()
479     else if (LangOpts.CPlusPlus17)  in InitializeStandardPredefinedMacros()
483     else if (LangOpts.CPlusPlus14)  in InitializeStandardPredefinedMacros()
487     else if (LangOpts.CPlusPlus11)  in InitializeStandardPredefinedMacros()
506     if (LangOpts.getThreadModel() == LangOptions::ThreadModelKind::POSIX)  in InitializeStandardPredefinedMacros()
526   if (LangOpts.ObjC)  in InitializeStandardPredefinedMacros()
530   if (LangOpts.OpenCL) {  in InitializeStandardPredefinedMacros()
531     if (LangOpts.CPlusPlus) {  in InitializeStandardPredefinedMacros()
532       switch (LangOpts.OpenCLCPlusPlusVersion) {  in InitializeStandardPredefinedMacros()
552       switch (LangOpts.OpenCLVersion) {  in InitializeStandardPredefinedMacros()
581     if (LangOpts.FastRelaxedMath)  in InitializeStandardPredefinedMacros()
585   if (LangOpts.SYCLIsDevice || LangOpts.SYCLIsHost) {  in InitializeStandardPredefinedMacros()
587     if (LangOpts.getSYCLVersion() == LangOptions::SYCL_2017)  in InitializeStandardPredefinedMacros()
589     else if (LangOpts.getSYCLVersion() == LangOptions::SYCL_2020)  in InitializeStandardPredefinedMacros()
594   if (LangOpts.AsmPreprocessor)  in InitializeStandardPredefinedMacros()
596   if (LangOpts.CUDA) {  in InitializeStandardPredefinedMacros()
597     if (LangOpts.GPURelocatableDeviceCode)  in InitializeStandardPredefinedMacros()
599     if (!LangOpts.HIP)  in InitializeStandardPredefinedMacros()
601     if (LangOpts.GPUDefaultStream ==  in InitializeStandardPredefinedMacros()
605   if (LangOpts.HIP) {  in InitializeStandardPredefinedMacros()
613     if (LangOpts.HIPStdPar) {  in InitializeStandardPredefinedMacros()
615       if (LangOpts.HIPStdParInterposeAlloc)  in InitializeStandardPredefinedMacros()
618     if (LangOpts.CUDAIsDevice) {  in InitializeStandardPredefinedMacros()
626     if (LangOpts.GPUDefaultStream ==  in InitializeStandardPredefinedMacros()
634   if (LangOpts.OpenACC) {  in InitializeStandardPredefinedMacros()
639     if (!LangOpts.OpenACCMacroOverride.empty())  in InitializeStandardPredefinedMacros()
640       Builder.defineMacro("_OPENACC", LangOpts.OpenACCMacroOverride);  in InitializeStandardPredefinedMacros()
648 static void InitializeCPlusPlusFeatureTestMacros(const LangOptions &LangOpts,  in InitializeCPlusPlusFeatureTestMacros()  argument
651   if (LangOpts.RTTI)  in InitializeCPlusPlusFeatureTestMacros()
653   if (LangOpts.CXXExceptions)  in InitializeCPlusPlusFeatureTestMacros()
657   if (LangOpts.CPlusPlus11) {  in InitializeCPlusPlusFeatureTestMacros()
663     Builder.defineMacro("__cpp_constexpr", LangOpts.CPlusPlus26   ? "202306L"  in InitializeCPlusPlusFeatureTestMacros()
664                                            : LangOpts.CPlusPlus23 ? "202211L"  in InitializeCPlusPlusFeatureTestMacros()
665                                            : LangOpts.CPlusPlus20 ? "201907L"  in InitializeCPlusPlusFeatureTestMacros()
666                                            : LangOpts.CPlusPlus17 ? "201603L"  in InitializeCPlusPlusFeatureTestMacros()
667                                            : LangOpts.CPlusPlus14 ? "201304L"  in InitializeCPlusPlusFeatureTestMacros()
671                         LangOpts.CPlusPlus23   ? "202211L"  in InitializeCPlusPlusFeatureTestMacros()
672                         : LangOpts.CPlusPlus17 ? "201603L"  in InitializeCPlusPlusFeatureTestMacros()
674     Builder.defineMacro("__cpp_static_assert", LangOpts.CPlusPlus26 ? "202306L"  in InitializeCPlusPlusFeatureTestMacros()
675                                                : LangOpts.CPlusPlus17  in InitializeCPlusPlusFeatureTestMacros()
689   if (LangOpts.ThreadsafeStatics)  in InitializeCPlusPlusFeatureTestMacros()
693   if (LangOpts.CPlusPlus14) {  in InitializeCPlusPlusFeatureTestMacros()
697                         LangOpts.CPlusPlus20 ? "201803L" : "201304L");  in InitializeCPlusPlusFeatureTestMacros()
699                         LangOpts.CPlusPlus20 ? "201707L" : "201304L");  in InitializeCPlusPlusFeatureTestMacros()
705   if (LangOpts.SizedDeallocation)  in InitializeCPlusPlusFeatureTestMacros()
709   if (LangOpts.CPlusPlus17) {  in InitializeCPlusPlusFeatureTestMacros()
729   if (LangOpts.AlignedAllocation && !LangOpts.AlignedAllocationUnavailable)  in InitializeCPlusPlusFeatureTestMacros()
731   if (LangOpts.RelaxedTemplateTemplateArgs)  in InitializeCPlusPlusFeatureTestMacros()
735   if (LangOpts.CPlusPlus20) {  in InitializeCPlusPlusFeatureTestMacros()
750   if (LangOpts.CPlusPlus23) {  in InitializeCPlusPlusFeatureTestMacros()
760   if (LangOpts.CPlusPlus11)  in InitializeCPlusPlusFeatureTestMacros()
769   if (LangOpts.Char8)  in InitializeCPlusPlusFeatureTestMacros()
852                                        const LangOptions &LangOpts,  in InitializePredefinedMacros()  argument
870   if (LangOpts.GNUCVersion != 0) {  in InitializePredefinedMacros()
873     unsigned GNUCMajor = LangOpts.GNUCVersion / 100 / 100;  in InitializePredefinedMacros()
874     unsigned GNUCMinor = LangOpts.GNUCVersion / 100 % 100;  in InitializePredefinedMacros()
875     unsigned GNUCPatch = LangOpts.GNUCVersion % 100;  in InitializePredefinedMacros()
881     if (LangOpts.CPlusPlus) {  in InitializePredefinedMacros()
939   if (!LangOpts.GNUMode && !LangOpts.MSVCCompat)  in InitializePredefinedMacros()
942   if (LangOpts.GNUCVersion && LangOpts.CPlusPlus11)  in InitializePredefinedMacros()
951   if (LangOpts.ObjC) {  in InitializePredefinedMacros()
952     if (LangOpts.ObjCRuntime.isNonFragile()) {  in InitializePredefinedMacros()
955       if (LangOpts.ObjCExceptions)  in InitializePredefinedMacros()
959     if (LangOpts.getGC() != LangOptions::NonGC)  in InitializePredefinedMacros()
962     if (LangOpts.ObjCRuntime.isNeXTFamily())  in InitializePredefinedMacros()
965     if (LangOpts.ObjCRuntime.getKind() == ObjCRuntime::GNUstep) {  in InitializePredefinedMacros()
966       auto version = LangOpts.ObjCRuntime.getVersion();  in InitializePredefinedMacros()
979     if (LangOpts.ObjCRuntime.getKind() == ObjCRuntime::ObjFW) {  in InitializePredefinedMacros()
980       VersionTuple tuple = LangOpts.ObjCRuntime.getVersion();  in InitializePredefinedMacros()
1001   if (LangOpts.CPlusPlus)  in InitializePredefinedMacros()
1002     InitializeCPlusPlusFeatureTestMacros(LangOpts, Builder);  in InitializePredefinedMacros()
1006   if (!LangOpts.NoConstantCFStrings)  in InitializePredefinedMacros()
1009   if (LangOpts.ObjC)  in InitializePredefinedMacros()
1012   if (LangOpts.PascalStrings)  in InitializePredefinedMacros()
1015   if (LangOpts.Blocks) {  in InitializePredefinedMacros()
1020   if (!LangOpts.MSVCCompat && LangOpts.Exceptions)  in InitializePredefinedMacros()
1022   if (LangOpts.GNUCVersion && LangOpts.RTTI)  in InitializePredefinedMacros()
1025   if (LangOpts.hasSjLjExceptions())  in InitializePredefinedMacros()
1027   else if (LangOpts.hasSEHExceptions())  in InitializePredefinedMacros()
1029   else if (LangOpts.hasDWARFExceptions() &&  in InitializePredefinedMacros()
1032   else if (LangOpts.hasWasmExceptions() && TI.getTriple().isWasm())  in InitializePredefinedMacros()
1035   if (LangOpts.Deprecated)  in InitializePredefinedMacros()
1038   if (!LangOpts.MSVCCompat && LangOpts.CPlusPlus)  in InitializePredefinedMacros()
1041   if (LangOpts.MicrosoftExt) {  in InitializePredefinedMacros()
1042     if (LangOpts.WChar) {  in InitializePredefinedMacros()
1064   if (LangOpts.Optimize)  in InitializePredefinedMacros()
1066   if (LangOpts.OptimizeSize)  in InitializePredefinedMacros()
1069   if (LangOpts.FastMath)  in InitializePredefinedMacros()
1157   DefineFmt(LangOpts, "__INTMAX", TI.getIntMaxType(), TI, Builder);  in InitializePredefinedMacros()
1161   DefineFmt(LangOpts, "__UINTMAX", TI.getUIntMaxType(), TI, Builder);  in InitializePredefinedMacros()
1165   DefineFmt(LangOpts, "__PTRDIFF", TI.getPtrDiffType(LangAS::Default), TI,  in InitializePredefinedMacros()
1168   DefineFmt(LangOpts, "__INTPTR", TI.getIntPtrType(), TI, Builder);  in InitializePredefinedMacros()
1170   DefineFmt(LangOpts, "__SIZE", TI.getSizeType(), TI, Builder);  in InitializePredefinedMacros()
1174   if (LangOpts.C23)  in InitializePredefinedMacros()
1180   DefineFmt(LangOpts, "__UINTPTR", TI.getUIntPtrType(), TI, Builder);  in InitializePredefinedMacros()
1191   if (LangOpts.FixedPoint) {  in InitializePredefinedMacros()
1246   if (!LangOpts.CharIsSigned)  in InitializePredefinedMacros()
1256   DefineExactWidthIntType(LangOpts, TargetInfo::SignedChar, TI, Builder);  in InitializePredefinedMacros()
1259     DefineExactWidthIntType(LangOpts, TargetInfo::SignedShort, TI, Builder);  in InitializePredefinedMacros()
1262     DefineExactWidthIntType(LangOpts, TargetInfo::SignedInt, TI, Builder);  in InitializePredefinedMacros()
1265     DefineExactWidthIntType(LangOpts, TargetInfo::SignedLong, TI, Builder);  in InitializePredefinedMacros()
1268     DefineExactWidthIntType(LangOpts, TargetInfo::SignedLongLong, TI, Builder);  in InitializePredefinedMacros()
1270   DefineExactWidthIntType(LangOpts, TargetInfo::UnsignedChar, TI, Builder);  in InitializePredefinedMacros()
1275     DefineExactWidthIntType(LangOpts, TargetInfo::UnsignedShort, TI, Builder);  in InitializePredefinedMacros()
1281     DefineExactWidthIntType(LangOpts, TargetInfo::UnsignedInt, TI, Builder);  in InitializePredefinedMacros()
1287     DefineExactWidthIntType(LangOpts, TargetInfo::UnsignedLong, TI, Builder);  in InitializePredefinedMacros()
1293     DefineExactWidthIntType(LangOpts, TargetInfo::UnsignedLongLong, TI,  in InitializePredefinedMacros()
1299   DefineLeastWidthIntType(LangOpts, 8, true, TI, Builder);  in InitializePredefinedMacros()
1300   DefineLeastWidthIntType(LangOpts, 8, false, TI, Builder);  in InitializePredefinedMacros()
1301   DefineLeastWidthIntType(LangOpts, 16, true, TI, Builder);  in InitializePredefinedMacros()
1302   DefineLeastWidthIntType(LangOpts, 16, false, TI, Builder);  in InitializePredefinedMacros()
1303   DefineLeastWidthIntType(LangOpts, 32, true, TI, Builder);  in InitializePredefinedMacros()
1304   DefineLeastWidthIntType(LangOpts, 32, false, TI, Builder);  in InitializePredefinedMacros()
1305   DefineLeastWidthIntType(LangOpts, 64, true, TI, Builder);  in InitializePredefinedMacros()
1306   DefineLeastWidthIntType(LangOpts, 64, false, TI, Builder);  in InitializePredefinedMacros()
1308   DefineFastIntType(LangOpts, 8, true, TI, Builder);  in InitializePredefinedMacros()
1309   DefineFastIntType(LangOpts, 8, false, TI, Builder);  in InitializePredefinedMacros()
1310   DefineFastIntType(LangOpts, 16, true, TI, Builder);  in InitializePredefinedMacros()
1311   DefineFastIntType(LangOpts, 16, false, TI, Builder);  in InitializePredefinedMacros()
1312   DefineFastIntType(LangOpts, 32, true, TI, Builder);  in InitializePredefinedMacros()
1313   DefineFastIntType(LangOpts, 32, false, TI, Builder);  in InitializePredefinedMacros()
1314   DefineFastIntType(LangOpts, 64, true, TI, Builder);  in InitializePredefinedMacros()
1315   DefineFastIntType(LangOpts, 64, false, TI, Builder);  in InitializePredefinedMacros()
1319   if (!LangOpts.MathErrno)  in InitializePredefinedMacros()
1322   if (LangOpts.FastMath || LangOpts.FiniteMathOnly)  in InitializePredefinedMacros()
1327   if (LangOpts.GNUCVersion) {  in InitializePredefinedMacros()
1328     if (LangOpts.GNUInline || LangOpts.CPlusPlus)  in InitializePredefinedMacros()
1357     if (LangOpts.Char8 || LangOpts.C23)  in InitializePredefinedMacros()
1372   if (LangOpts.GNUCVersion)  in InitializePredefinedMacros()
1375   if (LangOpts.NoInlineDefine)  in InitializePredefinedMacros()
1378   if (unsigned PICLevel = LangOpts.PICLevel) {  in InitializePredefinedMacros()
1381     if (LangOpts.PIE) {  in InitializePredefinedMacros()
1391   if (LangOpts.getStackProtector() == LangOptions::SSPOn)  in InitializePredefinedMacros()
1393   else if (LangOpts.getStackProtector() == LangOptions::SSPStrong)  in InitializePredefinedMacros()
1395   else if (LangOpts.getStackProtector() == LangOptions::SSPReq)  in InitializePredefinedMacros()
1401   if (LangOpts.FastRelaxedMath)  in InitializePredefinedMacros()
1405       LangOpts.getGC() != LangOptions::NonGC) {  in InitializePredefinedMacros()
1410   } else if (LangOpts.ObjC) {  in InitializePredefinedMacros()
1438   if (!LangOpts.OpenMPSimd) {  in InitializePredefinedMacros()
1439     switch (LangOpts.OpenMP) {  in InitializePredefinedMacros()
1465   if (LangOpts.CUDAIsDevice && !LangOpts.HIP) {  in InitializePredefinedMacros()
1473   if (LangOpts.GPUDeviceApproxTranscendentals)  in InitializePredefinedMacros()
1478   if (LangOpts.SYCLIsDevice) {  in InitializePredefinedMacros()
1483   if (LangOpts.OpenCL) {  in InitializePredefinedMacros()
1484     InitializeOpenCLFeatureTestMacros(TI, LangOpts, Builder);  in InitializePredefinedMacros()
1490   if (TI.hasInt128Type() && LangOpts.CPlusPlus && LangOpts.GNUMode) {  in InitializePredefinedMacros()
1512   TI.getTargetDefines(LangOpts, Builder);  in InitializePredefinedMacros()
1531   const LangOptions &LangOpts = PP.getLangOpts();  in InitializePreprocessor()  local
1546     if ((LangOpts.CUDA || LangOpts.OpenMPIsTargetDevice ||  in InitializePreprocessor()
1547          LangOpts.SYCLIsDevice) &&  in InitializePreprocessor()
1549       InitializePredefinedMacros(*PP.getAuxTargetInfo(), LangOpts, FEOpts,  in InitializePreprocessor()
1552     InitializePredefinedMacros(PP.getTargetInfo(), LangOpts, FEOpts,  in InitializePreprocessor()
1557     if (LangOpts.ObjC && LangOpts.CPlusPlus &&  in InitializePreprocessor()
1558         (LangOpts.ObjCAutoRefCount || LangOpts.ObjCWeak)) {  in InitializePreprocessor()
1565         AddObjCXXARCLibstdcxxDefines(LangOpts, Builder);  in InitializePreprocessor()