CompilerInvocation.cpp revision 0761e44550f094633bbe7fd4ae1d79ec456fca69
1b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===--- CompilerInvocation.cpp -------------------------------------------===// 2b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 3b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// The LLVM Compiler Infrastructure 4b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 5b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// This file is distributed under the University of Illinois Open Source 6b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// License. See LICENSE.TXT for details. 7b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 8b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===----------------------------------------------------------------------===// 9b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 10b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 1156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Diagnostic.h" 1256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Version.h" 13389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis#include "clang/Basic/FileManager.h" 1456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Arg.h" 1556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/ArgList.h" 1656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/CC1Options.h" 1756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/DriverDiagnostic.h" 1856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/OptTable.h" 1956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Option.h" 2056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 2156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandard.h" 226ab7cd853e9c15cf986a8a7c3db1f8d20e275409Sebastian Redl#include "clang/Serialization/ASTReader.h" 2356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/OwningPtr.h" 2456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/SmallVector.h" 25b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/ADT/StringExtras.h" 2656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/StringSwitch.h" 272dc14532b641bae011a374e2c6c393d2196c1411Duncan Sands#include "llvm/ADT/Triple.h" 28b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/Support/ErrorHandling.h" 2903013fa9a0bf1ef4b907f5fec006c8f4000fdd21Michael J. Spencer#include "llvm/Support/Host.h" 3003013fa9a0bf1ef4b907f5fec006c8f4000fdd21Michael J. Spencer#include "llvm/Support/Path.h" 31b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarusing namespace clang; 32b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 33b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisName(Analyses Kind) { 34b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 35b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 369f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis kind!"); 37b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE)\ 38e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar case NAME: return "-" CMDFLAG; 39b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 40b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 41b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 42b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 43b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisStoreName(AnalysisStores Kind) { 44b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 45b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 469f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis store!"); 47b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 48b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 49b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 50b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 51b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 52b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 53b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisConstraintName(AnalysisConstraints Kind) { 54b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 55b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 569f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis constraints!"); 57b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 58b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 59b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 60b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 61b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 62b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 63b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisDiagClientName(AnalysisDiagClients Kind) { 64b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 65b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 669f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis client!"); 67b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREATE) \ 68b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case PD_##NAME: return CMDFLAG; 69b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 70b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 71b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 72b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 7356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Serialization (to args) 7556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 77b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void AnalyzerOptsToArgs(const AnalyzerOptions &Opts, 78b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 79b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.AnalysisList.size(); i != e; ++i) 80b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisName(Opts.AnalysisList[i])); 81b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisStoreOpt != BasicStoreModel) { 82b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-store"); 83b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisStoreName(Opts.AnalysisStoreOpt)); 84b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 85b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisConstraintsOpt != RangeConstraintsModel) { 86b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-constraints"); 87b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisConstraintName(Opts.AnalysisConstraintsOpt)); 88b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 89b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisDiagOpt != PD_HTML) { 90b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-output"); 91b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisDiagClientName(Opts.AnalysisDiagOpt)); 92b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 93b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.AnalyzeSpecificFunction.empty()) { 94b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyze-function"); 95b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.AnalyzeSpecificFunction); 96b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 97b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzeAll) 98b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-opt-analyze-headers"); 99b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzerDisplayProgress) 100b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-display-progress"); 101fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek if (Opts.AnalyzeNestedBlocks) 102fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Res.push_back("-analyzer-opt-analyze-nested-blocks"); 10352d861ce41ce84d8389495ea78d97bcc962ac5baTom Care if (Opts.AnalyzerStats) 10452d861ce41ce84d8389495ea78d97bcc962ac5baTom Care Res.push_back("-analyzer-stats"); 105b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EagerlyAssume) 106b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-eagerly-assume"); 1074db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar if (!Opts.PurgeDead) 1084db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-analyzer-no-purge-dead"); 109b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.TrimGraph) 110b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trim-egraph"); 111b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 112b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-graphviz"); 113b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 114b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-ubigraph"); 115b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalChecks) 116b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-experimental-checks"); 117b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalInternalChecks) 118e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar Res.push_back("-analyzer-experimental-internal-checks"); 119c478a1425c055e517169220ea1c1efd857e65f52Ted Kremenek if (Opts.BufferOverflows) 120c478a1425c055e517169220ea1c1efd857e65f52Ted Kremenek Res.push_back("-analyzer-check-buffer-overflows"); 12143dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis 12243dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis for (unsigned i = 0, e = Opts.CheckersControlList.size(); i != e; ++i) { 12343dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis const std::pair<std::string, bool> &opt = Opts.CheckersControlList[i]; 12443dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis if (opt.second) 12543dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back("-analyzer-disable-checker"); 12643dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis else 12743dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back("-analyzer-checker"); 12843dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back(opt.first); 12943dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis } 130b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 131b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 132b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void CodeGenOptsToArgs(const CodeGenOptions &Opts, 133b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 134b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DebugInfo) 135b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-g"); 136b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableLLVMOpts) 137b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-llvm-optzns"); 138b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableRedZone) 139b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-red-zone"); 140f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar if (!Opts.DwarfDebugFlags.empty()) { 141f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back("-dwarf-debug-flags"); 142f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back(Opts.DwarfDebugFlags); 143f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar } 144b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.MergeAllConstants) 145b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-merge-all-constants"); 14650a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar if (Opts.NoCommon) 14750a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar Res.push_back("-fno-common"); 148b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoImplicitFloat) 149b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-no-implicit-float"); 1501ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar if (Opts.OmitLeafFramePointer) 1511ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Res.push_back("-momit-leaf-frame-pointer"); 152b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OptimizeSize) { 153b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.OptimizationLevel == 2 && "Invalid options!"); 154b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Os"); 1551be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar } else if (Opts.OptimizationLevel != 0) 1561be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-O" + llvm::utostr(Opts.OptimizationLevel)); 1577d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar if (!Opts.MainFileName.empty()) { 1587d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back("-main-file-name"); 1597d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back(Opts.MainFileName); 1607d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar } 161b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // SimplifyLibCalls is only derived. 162b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // TimePasses is only derived. 163b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnitAtATime is unused. 164b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Inlining is only derived. 16520249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 166f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // UnrollLoops is derived, but also accepts an option, no 167f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // harm in pushing it back here. 168f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher if (Opts.UnrollLoops) 169f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher Res.push_back("-funroll-loops"); 170bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.DataSections) 171bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-fdata-sections"); 172bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.FunctionSections) 173bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-ffunction-sections"); 174f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.AsmVerbose) 175f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-masm-verbose"); 176f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.CodeModel.empty()) { 177f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mcode-model"); 178f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.CodeModel); 179f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 180efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (!Opts.CXAAtExit) 181efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-fno-use-cxa-atexit"); 182efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (Opts.CXXCtorDtorAliases) 183efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-mconstructor-aliases"); 184f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.DebugPass.empty()) { 185f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdebug-pass"); 186f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.DebugPass); 187f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 188f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.DisableFPElim) 189f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdisable-fp-elim"); 1903b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (!Opts.FloatABI.empty()) { 1913b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-mfloat-abi"); 1923b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back(Opts.FloatABI); 1933b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar } 194f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.LimitFloatPrecision.empty()) { 195f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mlimit-float-precision"); 196f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.LimitFloatPrecision); 197f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 198f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.NoZeroInitializedInBSS) 199f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mno-zero-initialized-bss"); 200f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar switch (Opts.getObjCDispatchMethod()) { 201f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Legacy: 202f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 203f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Mixed: 204f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=mixed"); 205f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 206f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::NonLegacy: 207f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=non-legacy"); 208f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 209f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 21017d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar if (Opts.NumRegisterParameters) { 21117d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar Res.push_back("-mregparm"); 21217d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar Res.push_back(llvm::utostr(Opts.NumRegisterParameters)); 21317d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar } 2144ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar if (Opts.RelaxAll) 2154ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Res.push_back("-mrelax-all"); 2163b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (Opts.SoftFloat) 2173b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-msoft-float"); 218f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.UnwindTables) 219f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-munwind-tables"); 220f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.RelocationModel != "pic") { 221f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mrelocation-model"); 222f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.RelocationModel); 223f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 224b689afb75049012a431d483432114ad5e75d4a92John McCall if (!Opts.VerifyModule) 225b689afb75049012a431d483432114ad5e75d4a92John McCall Res.push_back("-disable-llvm-verifier"); 226b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 227b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 228b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DependencyOutputOptsToArgs(const DependencyOutputOptions &Opts, 229b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 230b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IncludeSystemHeaders) 231b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-sys-header-deps"); 232eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar if (Opts.ShowHeaderIncludes) 233eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar Res.push_back("-H"); 234b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar if (!Opts.HeaderIncludeOutputFile.empty()) { 235b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar Res.push_back("-header-include-file"); 236b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar Res.push_back(Opts.HeaderIncludeOutputFile); 237b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar } 238b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.UsePhonyTargets) 239b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MP"); 240b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 241b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dependency-file"); 242b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 243b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 244b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Targets.size(); i != e; ++i) { 245b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MT"); 246b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Targets[i]); 247b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 248b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 249b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 250b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DiagnosticOptsToArgs(const DiagnosticOptions &Opts, 251b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 252b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IgnoreWarnings) 253b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-w"); 254b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoRewriteMacros) 255b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Wno-rewrite-macros"); 256b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Pedantic) 257b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic"); 258b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PedanticErrors) 259b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic-errors"); 260b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowColumn) 261b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-column"); 262b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLocation) 263b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-source-location"); 264b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCarets) 265b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-caret-diagnostics"); 266b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowFixits) 267b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-diagnostics-fixit-info"); 268b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowSourceRanges) 269b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-print-source-range-info"); 2704786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor if (Opts.ShowParseableFixits) 2714786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor Res.push_back("-fdiagnostics-parseable-fixits"); 272b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowColors) 273b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fcolor-diagnostics"); 274b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VerifyDiagnostics) 275b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-verify"); 276b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowOptionNames) 277b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-show-option"); 2786fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (Opts.ShowCategories == 1) 2796fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=id"); 2806fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (Opts.ShowCategories == 2) 2816fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=name"); 282c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner if (Opts.ErrorLimit) { 283c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back("-ferror-limit"); 284c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back(llvm::utostr(Opts.ErrorLimit)); 285c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner } 2866c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.MacroBacktraceLimit 2876c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultMacroBacktraceLimit) { 2886c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back("-fmacro-backtrace-limit"); 2896c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back(llvm::utostr(Opts.MacroBacktraceLimit)); 2906c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor } 2916c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.TemplateBacktraceLimit 2926c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultTemplateBacktraceLimit) { 293575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back("-ftemplate-backtrace-limit"); 294575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back(llvm::utostr(Opts.TemplateBacktraceLimit)); 295575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor } 296575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor 29752388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop != DiagnosticOptions::DefaultTabStop) { 298124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back("-ftabstop"); 299124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back(llvm::utostr(Opts.TabStop)); 300124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner } 301b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.MessageLength) { 302b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fmessage-length"); 303b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.MessageLength)); 304b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 305b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DumpBuildInformation.empty()) { 306b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dump-build-information"); 307b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.DumpBuildInformation); 308b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 309b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Warnings.size(); i != e; ++i) 310b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-W" + Opts.Warnings[i]); 311b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 312b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 313c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic const char *getInputKindName(InputKind Kind) { 314b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 315c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: break; 316c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: return "ast"; 317c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: return "assembler-with-cpp"; 318c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: return "c"; 319c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: return "c++"; 320faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: return "ir"; 321c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: return "objective-c"; 322c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: return "objective-c++"; 323c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: return "cl"; 324895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne case IK_CUDA: return "cuda"; 325c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: return "cpp-output"; 326c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: return "c++-cpp-output"; 327c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: return "objective-c-cpp-output"; 328c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX:return "objective-c++-cpp-output"; 329b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 330b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 3319f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 332b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 333b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 334b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 335b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getActionName(frontend::ActionKind Kind) { 336b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 337b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PluginAction: 3389f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Invalid kind!"); 339b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 340b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTDump: return "-ast-dump"; 341f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall case frontend::ASTDumpXML: return "-ast-dump-xml"; 342b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrint: return "-ast-print"; 343b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrintXML: return "-ast-print-xml"; 344b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTView: return "-ast-view"; 345f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor case frontend::BoostCon: return "-boostcon"; 346e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl case frontend::CreateModule: return "-create-module"; 347b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpRawTokens: return "-dump-raw-tokens"; 348b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpTokens: return "-dump-tokens"; 349b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitAssembly: return "-S"; 350b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitBC: return "-emit-llvm-bc"; 351b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitHTML: return "-emit-html"; 352b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVM: return "-emit-llvm"; 353b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVMOnly: return "-emit-llvm-only"; 35432148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case frontend::EmitCodeGenOnly: return "-emit-codegen-only"; 355da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case frontend::EmitObj: return "-emit-obj"; 356b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::FixIt: return "-fixit"; 357b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePCH: return "-emit-pch"; 358b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePTH: return "-emit-pth"; 3592758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case frontend::InitOnly: return "-init-only"; 360b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseSyntaxOnly: return "-fsyntax-only"; 361b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintDeclContext: return "-print-decl-contexts"; 362f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case frontend::PrintPreamble: return "-print-preamble"; 363b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintPreprocessedInput: return "-E"; 364b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteMacros: return "-rewrite-macros"; 365b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteObjC: return "-rewrite-objc"; 366b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteTest: return "-rewrite-test"; 367b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunAnalysis: return "-analyze"; 368b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunPreprocessorOnly: return "-Eonly"; 369b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 370b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 3719f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 372b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 373b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 374b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 375389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidisstatic void FileSystemOptsToArgs(const FileSystemOptions &Opts, 376389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis std::vector<std::string> &Res) { 377389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis if (!Opts.WorkingDir.empty()) { 378389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Res.push_back("-working-directory"); 379389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Res.push_back(Opts.WorkingDir); 380389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis } 381389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis} 382389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis 383b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void FrontendOptsToArgs(const FrontendOptions &Opts, 384b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 385b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableFree) 386b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-free"); 387b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.RelocatablePCH) 388b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-relocatable-pch"); 389d6ac4524cd441808f152f7e10900a8315ea31c08Sebastian Redl if (Opts.ChainedPCH) 390d6ac4524cd441808f152f7e10900a8315ea31c08Sebastian Redl Res.push_back("-chained-pch"); 3919b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowHelp) 3929b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-help"); 393b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacrosInCodeCompletion) 394b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-macros"); 395d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor if (Opts.ShowCodePatternsInCodeCompletion) 396d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Res.push_back("-code-completion-patterns"); 3978071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor if (!Opts.ShowGlobalSymbolsInCodeCompletion) 3988071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor Res.push_back("-no-code-completion-globals"); 399b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowStats) 400eb01ac82901a9fd8f64d387395af42165556b767Daniel Dunbar Res.push_back("-print-stats"); 401b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowTimers) 402b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftime-report"); 4039b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowVersion) 4049b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-version"); 4051450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky if (Opts.FixWhatYouCan) 4061450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky Res.push_back("-fix-what-you-can"); 407b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 408b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar bool NeedLang = false; 409b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) 410b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (FrontendOptions::getInputKindForExtension(Opts.Inputs[i].second) != 411b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.Inputs[i].first) 412b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar NeedLang = true; 413b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (NeedLang) { 414b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-x"); 415b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getInputKindName(Opts.Inputs[0].first)); 416b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 417b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) { 418b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert((!NeedLang || Opts.Inputs[i].first == Opts.Inputs[0].first) && 419b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Unable to represent this input vector!"); 420b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Inputs[i].second); 421b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 422b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 423b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 424b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-o"); 425b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 426b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 427b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CodeCompletionAt.FileName.empty()) { 428b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-at"); 429b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CodeCompletionAt.FileName + ":" + 430b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Line) + ":" + 431b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Column)); 432b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 43391a230a15f2aca8f6a8b7fd492525ec372a98e6bDouglas Gregor if (Opts.ProgramAction != frontend::PluginAction) 434b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getActionName(Opts.ProgramAction)); 435b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ActionName.empty()) { 436b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-plugin"); 437b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ActionName); 4383177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar for(unsigned i = 0, e = Opts.PluginArgs.size(); i != e; ++i) { 4393177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Res.push_back("-plugin-arg-" + Opts.ActionName); 4403177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Res.push_back(Opts.PluginArgs[i]); 4413177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar } 442b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 443efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar for (unsigned i = 0, e = Opts.Plugins.size(); i != e; ++i) { 444efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back("-load"); 445efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back(Opts.Plugins[i]); 446efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar } 4475aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber for (unsigned i = 0, e = Opts.AddPluginActions.size(); i != e; ++i) { 4485aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber Res.push_back("-add-plugin"); 4495aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber Res.push_back(Opts.AddPluginActions[i]); 450f25649c74397d2620e6ac61f1045261644707c80Nico Weber for(unsigned ai = 0, ae = Opts.AddPluginArgs.size(); ai != ae; ++ai) { 451f25649c74397d2620e6ac61f1045261644707c80Nico Weber Res.push_back("-plugin-arg-" + Opts.AddPluginActions[i]); 452f25649c74397d2620e6ac61f1045261644707c80Nico Weber Res.push_back(Opts.AddPluginArgs[i][ai]); 453f25649c74397d2620e6ac61f1045261644707c80Nico Weber } 4545aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber } 4559bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor for (unsigned i = 0, e = Opts.ASTMergeFiles.size(); i != e; ++i) { 4569bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back("-ast-merge"); 4579bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back(Opts.ASTMergeFiles[i]); 4589bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor } 459e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl for (unsigned i = 0, e = Opts.Modules.size(); i != e; ++i) { 460e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl Res.push_back("-import-module"); 461e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl Res.push_back(Opts.Modules[i]); 462e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl } 4633f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar for (unsigned i = 0, e = Opts.LLVMArgs.size(); i != e; ++i) { 4643f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back("-mllvm"); 4653f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back(Opts.LLVMArgs[i]); 4663f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar } 467b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 468b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 469b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void HeaderSearchOptsToArgs(const HeaderSearchOptions &Opts, 470b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 471c59dc9274612f318d43910a3b5de19997a8eb656Daniel Dunbar if (Opts.Sysroot != "/") { 472b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isysroot"); 473b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Sysroot); 474b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 475b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 476b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar /// User specified include entries. 477b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.UserEntries.size(); i != e; ++i) { 478b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar const HeaderSearchOptions::Entry &E = Opts.UserEntries[i]; 479d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar if (E.IsFramework && (E.Group != frontend::Angled || !E.IsUserSupplied)) 48083e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 481b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.IsUserSupplied) { 482b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group == frontend::After) { 483b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-idirafter"); 484b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::Quoted) { 485d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar Res.push_back("-iquote"); 486b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::System) { 487b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isystem"); 4882df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger } else if (E.Group == frontend::CXXSystem) { 4892df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger Res.push_back("-cxx-isystem"); 490b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 491b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(E.Group == frontend::Angled && "Invalid group!"); 492b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.IsFramework ? "-F" : "-I"); 493b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 494b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 495b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group != frontend::Angled && E.Group != frontend::System) 49683e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 497b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Group == frontend::Angled ? "-iwithprefixbefore" : 498b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "-iwithprefix"); 499b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 500b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Path); 501b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 502b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 503b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.EnvIncPath.empty()) { 504b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 50583e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 506b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 507b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CEnvIncPath.empty()) { 508b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 50983e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 510b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 511b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCEnvIncPath.empty()) { 512b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 51383e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 514b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 515b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXEnvIncPath.empty()) { 516b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 51783e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 518b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 519b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCXXEnvIncPath.empty()) { 520b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 52183e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 522b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 5238b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar if (!Opts.ResourceDir.empty()) { 5248b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back("-resource-dir"); 5258b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back(Opts.ResourceDir); 526b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 527b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UseStandardIncludes) 528b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-nostdinc"); 5294c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor if (!Opts.UseStandardCXXIncludes) 5304c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Res.push_back("-nostdinc++"); 531b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Verbose) 532b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-v"); 533b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 534b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 535b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void LangOptsToArgs(const LangOptions &Opts, 536b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 537b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptions DefaultLangOpts; 538b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 539b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Need to set -std to get all the implicit options. 540b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 541b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: We want to only pass options relative to the defaults, which 542b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // requires constructing a target. :( 543b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // 544b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // It would be better to push the all target specific choices into the driver, 545b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // so that everything below that was more uniform. 546b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 547b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Trigraphs) 548b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trigraphs"); 549b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input kind: 550b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // AsmPreprocessor, CPlusPlus, ObjC1, ObjC2, OpenCL 551b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input language standard: 552b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // BCPLComment, C99, CPlusPlus0x, Digraphs, GNUInline, ImplicitInt, GNUMode 553b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DollarIdents) 554b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdollars-in-identifiers"); 555eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (Opts.GNUMode && !Opts.GNUKeywords) 556eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fno-gnu-keywords"); 557eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (!Opts.GNUMode && Opts.GNUKeywords) 558eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fgnu-keywords"); 559a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Microsoft) 5608663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Res.push_back("-fms-extensions"); 561dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer if (Opts.MSCVersion != 0) 562dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer Res.push_back("-fmsc-version=" + llvm::utostr(Opts.MSCVersion)); 563400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik if (Opts.Borland) 564400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik Res.push_back("-fborland-extensions"); 565b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCNonFragileABI) 566b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-nonfragile-abi"); 567412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian if (Opts.ObjCNonFragileABI2) 568112c3307aaa9ae9ee6ff5c2b4f6a53b1ea3c6f19Fariborz Jahanian Res.push_back("-fobjc-nonfragile-abi"); 569c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek if (Opts.ObjCDefaultSynthProperties) 570c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Res.push_back("-fobjc-default-synthesize-properties"); 571b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // NoInline is implicit. 572b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXOperatorNames) 573b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-operator-names"); 574b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PascalStrings) 575b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fpascal-strings"); 5769c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump if (Opts.CatchUndefined) 5779c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Res.push_back("-fcatch-undefined-behavior"); 578b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.WritableStrings) 579b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fwritable-strings"); 5804b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall if (Opts.ConstStrings) 5814b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Res.push_back("-Wwrite-strings"); 582b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.LaxVectorConversions) 583b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-lax-vector-conversions"); 584b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AltiVec) 585b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-faltivec"); 5861be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.Exceptions) 5871be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fexceptions"); 5880761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson if (Opts.ObjCExceptions) 5890761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Res.push_back("-fobjc-exceptions"); 5900761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson if (Opts.CXXExceptions) 5910761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Res.push_back("-fcxx-exceptions"); 59273482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar if (Opts.SjLjExceptions) 59373482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Res.push_back("-fsjlj-exceptions"); 594de05057932cebc3f43911f87d75869cb7b705a19Mike Stump if (!Opts.RTTI) 5954db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-fno-rtti"); 5966f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor if (Opts.MSBitfields) 5976f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor Res.push_back("-mms-bitfields"); 598c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar if (!Opts.NeXTRuntime) 599c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar Res.push_back("-fgnu-runtime"); 600b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Freestanding) 601b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ffreestanding"); 602b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoBuiltin) 603b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-builtin"); 604fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes if (!Opts.AssumeSaneOperatorNew) 605fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Res.push_back("-fno-assume-sane-operator-new"); 606a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (!Opts.ThreadsafeStatics) 607a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Res.push_back("-fno-threadsafe-statics"); 608b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.POSIXThreads) 609b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pthread"); 610a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Blocks) 611e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fblocks"); 612b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EmitAllDecls) 613b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-femit-all-decls"); 614c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman if (Opts.MathErrno) 615c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Res.push_back("-fmath-errno"); 616a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner switch (Opts.getSignedOverflowBehavior()) { 617a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Undefined: break; 618a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Defined: Res.push_back("-fwrapv"); break; 61920249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer case LangOptions::SOB_Trapping: 6207f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Res.push_back("-ftrapv"); break; 6217f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall if (!Opts.OverflowHandler.empty()) { 6227f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Res.push_back("-ftrapv-handler"); 6237f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Res.push_back(Opts.OverflowHandler); 6247f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall } 625a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner } 626b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.HeinousExtensions) 627b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fheinous-gnu-extensions"); 628b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Optimize is implicit. 629b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // OptimizeSize is implicit. 630b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Static) 631b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-static-define"); 632fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.DumpRecordLayouts) 633fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-record-layouts"); 634046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson if (Opts.DumpVTableLayouts) 635fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-vtable-layouts"); 636fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.NoBitFieldTypeAlign) 637fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fno-bitfield-type-alignment"); 638b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PICLevel) { 639b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pic-level"); 640b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.PICLevel)); 641b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 642b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCGCBitmapPrint) 643b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-print-ivar-layout"); 64433e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Opts.NoConstantCFStrings) 64533e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Res.push_back("-fno-constant-cfstrings"); 6467002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall if (!Opts.AccessControl) 6477002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Res.push_back("-fno-access-control"); 6481be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (!Opts.CharIsSigned) 649e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fno-signed-char"); 6501be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.ShortWChar) 6511be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fshort-wchar"); 652b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ElideConstructors) 653b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-elide-constructors"); 654b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() != LangOptions::NonGC) { 655b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() == LangOptions::HybridGC) { 656b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc"); 657b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 658b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getGCMode() == LangOptions::GCOnly && "Invalid GC mode!"); 659b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc-only"); 660b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 661b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 662b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian if (Opts.AppleKext) 663b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian Res.push_back("-fapple-kext"); 664b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian 6651fb0caaa7bef765b85972274e3b434af2572c141John McCall if (Opts.getVisibilityMode() != DefaultVisibility) { 666b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fvisibility"); 6671fb0caaa7bef765b85972274e3b434af2572c141John McCall if (Opts.getVisibilityMode() == HiddenVisibility) { 6681be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("hidden"); 669b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 6701fb0caaa7bef765b85972274e3b434af2572c141John McCall assert(Opts.getVisibilityMode() == ProtectedVisibility && 671b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Invalid visibility!"); 672b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("protected"); 673b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 674b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 6757cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Opts.InlineVisibilityHidden) 6767cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Res.push_back("-fvisibility-inlines-hidden"); 67720249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 678b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getStackProtectorMode() != 0) { 679b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-stack-protector"); 680b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.getStackProtectorMode())); 681b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 682b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.InstantiationDepth != DefaultLangOpts.InstantiationDepth) { 683b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftemplate-depth"); 684b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.InstantiationDepth)); 685b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 6861b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar if (!Opts.ObjCConstantStringClass.empty()) { 687b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fconstant-string-class"); 688b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ObjCConstantStringClass); 689b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 690b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 691b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 692b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOptsToArgs(const PreprocessorOptions &Opts, 693b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 694b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Macros.size(); i != e; ++i) 6950ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(std::string(Opts.Macros[i].second ? "-U" : "-D") + 6960ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Opts.Macros[i].first); 697b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Includes.size(); i != e; ++i) { 6980ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar // FIXME: We need to avoid reincluding the implicit PCH and PTH includes. 699b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-include"); 700b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Includes[i]); 701b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 702b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.MacroIncludes.size(); i != e; ++i) { 703b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-imacros"); 7040ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.MacroIncludes[i]); 705b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 706b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UsePredefines) 707b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-undef"); 70894dc8f640ebea52241412512ed48601626edbc58Douglas Gregor if (Opts.DetailedRecord) 70994dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Res.push_back("-detailed-preprocessing-record"); 710b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPCHInclude.empty()) { 7110ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pch"); 712b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPCHInclude); 713b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 714b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPTHInclude.empty()) { 7150ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pth"); 716b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPTHInclude); 717b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 718b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.TokenCache.empty()) { 7190ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar if (Opts.ImplicitPTHInclude.empty()) { 7200ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-token-cache"); 7210ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.TokenCache); 7220ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar } else 7230ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar assert(Opts.ImplicitPTHInclude == Opts.TokenCache && 7240ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar "Unsupported option combination!"); 725b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 726e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (unsigned i = 0, e = Opts.RemappedFiles.size(); i != e; ++i) { 727e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back("-remap-file"); 728e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back(Opts.RemappedFiles[i].first + ";" + 729e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.RemappedFiles[i].second); 730e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 731b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 732b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 733b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOutputOptsToArgs(const PreprocessorOutputOptions &Opts, 734b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 735b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCPP && !Opts.ShowMacros) 73683e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option combination!"); 737b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 738b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowCPP && Opts.ShowMacros) 739b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dD"); 740b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar else if (!Opts.ShowCPP && Opts.ShowMacros) 741b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dM"); 742b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 743b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLineMarkers) 744b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-P"); 745b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowComments) 746b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-C"); 747b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacroComments) 748b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-CC"); 749b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 750b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 751b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void TargetOptsToArgs(const TargetOptions &Opts, 752b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 753b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-triple"); 754b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Triple); 755b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CPU.empty()) { 75638b48afd338d494099697d2611e1f45e558e469eDaniel Dunbar Res.push_back("-target-cpu"); 757b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CPU); 758b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 759b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ABI.empty()) { 760b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-abi"); 761b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ABI); 762b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 76339065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar if (!Opts.LinkerVersion.empty()) { 76439065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Res.push_back("-target-linker-version"); 76539065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Res.push_back(Opts.LinkerVersion); 76639065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar } 767875ab10245d3bf37252dd822aa1616bb0a391095John McCall if (!Opts.CXXABI.empty()) { 768875ab10245d3bf37252dd822aa1616bb0a391095John McCall Res.push_back("-cxx-abi"); 769875ab10245d3bf37252dd822aa1616bb0a391095John McCall Res.push_back(Opts.CXXABI); 770875ab10245d3bf37252dd822aa1616bb0a391095John McCall } 771b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Features.size(); i != e; ++i) { 772b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-feature"); 773b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Features[i]); 774b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 775b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 776b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 777b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarvoid CompilerInvocation::toArgs(std::vector<std::string> &Res) { 778b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar AnalyzerOptsToArgs(getAnalyzerOpts(), Res); 779b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar CodeGenOptsToArgs(getCodeGenOpts(), Res); 780b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DependencyOutputOptsToArgs(getDependencyOutputOpts(), Res); 781b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DiagnosticOptsToArgs(getDiagnosticOpts(), Res); 782389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis FileSystemOptsToArgs(getFileSystemOpts(), Res); 783b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar FrontendOptsToArgs(getFrontendOpts(), Res); 784b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar HeaderSearchOptsToArgs(getHeaderSearchOpts(), Res); 785b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptsToArgs(getLangOpts(), Res); 786b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOptsToArgs(getPreprocessorOpts(), Res); 787b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOutputOptsToArgs(getPreprocessorOutputOpts(), Res); 788b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar TargetOptsToArgs(getTargetOpts(), Res); 789b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 79056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 79156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 79256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Deserialization (to args) 79356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 79456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 79556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver; 79656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver::cc1options; 79756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 79856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 79956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 8000a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbournestatic unsigned getOptimizationLevel(ArgList &Args, InputKind IK, 8010a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Diagnostic &Diags) { 80261e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne unsigned DefaultOpt = 0; 80361e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne if (IK == IK_OpenCL && !Args.hasArg(OPT_cl_opt_disable)) 80461e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne DefaultOpt = 2; 8050a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne // -Os implies -O2 80661e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne return Args.hasArg(OPT_Os) ? 2 : 80761e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne Args.getLastArgIntValue(OPT_O, DefaultOpt, Diags); 8080a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne} 8090a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne 81056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseAnalyzerArgs(AnalyzerOptions &Opts, ArgList &Args, 81156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 81256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 81356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 81456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisList.clear(); 81556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE) \ 81656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_analysis_##NAME)) Opts.AnalysisList.push_back(NAME); 81756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 81856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 81956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_store)) { 82056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 82156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisStores Value = llvm::StringSwitch<AnalysisStores>(Name) 82256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 82356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 82456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 82556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumStores); 82656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 82756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumStores) 82856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 829bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 83056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 83156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisStoreOpt = Value; 83256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 83356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 83456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) { 83556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 83656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisConstraints Value = llvm::StringSwitch<AnalysisConstraints>(Name) 83756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 83856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 83956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 84056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumConstraints); 84156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 84256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumConstraints) 84356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 844bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 84556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 84656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisConstraintsOpt = Value; 84756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 84856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 84956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_output)) { 85056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 85156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisDiagClients Value = llvm::StringSwitch<AnalysisDiagClients>(Name) 85256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREAT) \ 85356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, PD_##NAME) 85456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 85556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NUM_ANALYSIS_DIAG_CLIENTS); 85656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 85756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NUM_ANALYSIS_DIAG_CLIENTS) 85856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 859bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 86056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 86156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisDiagOpt = Value; 86256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 86356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 86456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGDot = Args.hasArg(OPT_analyzer_viz_egraph_graphviz); 86556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGUbi = Args.hasArg(OPT_analyzer_viz_egraph_ubigraph); 86656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeAll = Args.hasArg(OPT_analyzer_opt_analyze_headers); 86756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzerDisplayProgress = Args.hasArg(OPT_analyzer_display_progress); 868fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Opts.AnalyzeNestedBlocks = 869fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Args.hasArg(OPT_analyzer_opt_analyze_nested_blocks); 87052d861ce41ce84d8389495ea78d97bcc962ac5baTom Care Opts.AnalyzerStats = Args.hasArg(OPT_analysis_AnalyzerStats); 87156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PurgeDead = !Args.hasArg(OPT_analyzer_no_purge_dead); 87256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EagerlyAssume = Args.hasArg(OPT_analyzer_eagerly_assume); 87303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.AnalyzeSpecificFunction = Args.getLastArgValue(OPT_analyze_function); 8749b823e8e1ccb8a2cb49923bad22a80ca96f41f92Ted Kremenek Opts.UnoptimizedCFG = Args.hasArg(OPT_analysis_UnoptimizedCFG); 8759121ba232903ebe61e7bbe14ca294cf0f07dfa96Marcin Swiderski Opts.CFGAddImplicitDtors = Args.hasArg(OPT_analysis_CFGAddImplicitDtors); 8769121ba232903ebe61e7bbe14ca294cf0f07dfa96Marcin Swiderski Opts.CFGAddInitializers = Args.hasArg(OPT_analysis_CFGAddInitializers); 87756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalChecks = Args.hasArg(OPT_analyzer_experimental_checks); 87856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalInternalChecks = 87956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.hasArg(OPT_analyzer_experimental_internal_checks); 88056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TrimGraph = Args.hasArg(OPT_trim_egraph); 88103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MaxNodes = Args.getLastArgIntValue(OPT_analyzer_max_nodes, 150000,Diags); 8826648e5d387b5402eae6a597bd46709ac445b4156Ted Kremenek Opts.MaxLoop = Args.getLastArgIntValue(OPT_analyzer_max_loop, 4, Diags); 883d767d81290288c030f3be0be1d3e62b9c8df51dcTed Kremenek Opts.EagerlyTrimEGraph = !Args.hasArg(OPT_analyzer_no_eagerly_trim_egraph); 8847b99d12b4ca67fccdf5090761ba257732e954e75Zhongxing Xu Opts.InlineCall = Args.hasArg(OPT_analyzer_inline_call); 885c478a1425c055e517169220ea1c1efd857e65f52Ted Kremenek Opts.BufferOverflows = Args.hasArg(OPT_analysis_WarnBufferOverflows); 88643dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis 88743dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Opts.CheckersControlList.clear(); 88843dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_analyzer_checker, 88943dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis OPT_analyzer_disable_checker), 89043dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 89143dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis const Arg *A = *it; 89243dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis A->claim(); 89343dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis bool enable = (A->getOption().getID() == OPT_analyzer_checker); 89443dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Opts.CheckersControlList.push_back(std::make_pair(A->getValue(Args), 89543dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis enable)); 89643dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis } 89756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 89856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 8990a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbournestatic void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, 90056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 90156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 9020a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne 9030a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Opts.OptimizationLevel = getOptimizationLevel(Args, IK, Diags); 9040a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne if (Opts.OptimizationLevel > 3) { 9050a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Diags.Report(diag::err_drv_invalid_value) 9060a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne << Args.getLastArg(OPT_O)->getAsString(Args) << Opts.OptimizationLevel; 9070a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Opts.OptimizationLevel = 3; 90856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 90956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 91056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // We must always run at least the always inlining pass. 91156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inlining = (Opts.OptimizationLevel > 1) ? CodeGenOptions::NormalInlining 91256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar : CodeGenOptions::OnlyAlwaysInlining; 91356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 91456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugInfo = Args.hasArg(OPT_g); 915c69e1cf04323f2e786d40e8a5ba84e77ee1c6827Devang Patel Opts.LimitDebugInfo = Args.hasArg(OPT_flimit_debug_info); 91656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableLLVMOpts = Args.hasArg(OPT_disable_llvm_optzns); 91756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableRedZone = Args.hasArg(OPT_disable_red_zone); 9184d5625e15bb215c2241c022df8dc7b04438970c6Dan Gohman Opts.RelaxedAliasing = Args.hasArg(OPT_relaxed_aliasing); 91903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DwarfDebugFlags = Args.getLastArgValue(OPT_dwarf_debug_flags); 92056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MergeAllConstants = !Args.hasArg(OPT_fno_merge_all_constants); 92156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoCommon = Args.hasArg(OPT_fno_common); 92256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoImplicitFloat = Args.hasArg(OPT_no_implicit_float); 92356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = Args.hasArg(OPT_Os); 9246b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Opts.SimplifyLibCalls = !(Args.hasArg(OPT_fno_builtin) || 9256b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Args.hasArg(OPT_ffreestanding)); 92620249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.UnrollLoops = Args.hasArg(OPT_funroll_loops) || 927f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize); 92856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 92956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); 930efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXAAtExit = !Args.hasArg(OPT_fno_use_cxa_atexit); 931efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXXCtorDtorAliases = Args.hasArg(OPT_mconstructor_aliases); 93203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CodeModel = Args.getLastArgValue(OPT_mcode_model); 93303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DebugPass = Args.getLastArgValue(OPT_mdebug_pass); 93456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFPElim = Args.hasArg(OPT_mdisable_fp_elim); 93503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.FloatABI = Args.getLastArgValue(OPT_mfloat_abi); 936279b5eb6910d64a293e9c0e2887a05c65d8737d7John McCall Opts.HiddenWeakVTables = Args.hasArg(OPT_fhidden_weak_vtables); 9374400cb8c548a90c472444b57690117563f4be195Peter Collingbourne Opts.LessPreciseFPMAD = Args.hasArg(OPT_cl_mad_enable); 93803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LimitFloatPrecision = Args.getLastArgValue(OPT_mlimit_float_precision); 939f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Opts.NoInfsFPMath = Opts.NoNaNsFPMath = Args.hasArg(OPT_cl_finite_math_only)|| 940f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Args.hasArg(OPT_cl_fast_relaxed_math); 94156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); 94217d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar Opts.NumRegisterParameters = Args.getLastArgIntValue(OPT_mregparm, 0, Diags); 9434ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Opts.RelaxAll = Args.hasArg(OPT_mrelax_all); 9441ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Opts.OmitLeafFramePointer = Args.hasArg(OPT_momit_leaf_frame_pointer); 94556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.SoftFloat = Args.hasArg(OPT_msoft_float); 946f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Opts.UnsafeFPMath = Args.hasArg(OPT_cl_unsafe_math_optimizations) || 947f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Args.hasArg(OPT_cl_fast_relaxed_math); 94856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnwindTables = Args.hasArg(OPT_munwind_tables); 94903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic"); 95056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 951bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.FunctionSections = Args.hasArg(OPT_ffunction_sections); 952bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.DataSections = Args.hasArg(OPT_fdata_sections); 953bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner 95403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MainFileName = Args.getLastArgValue(OPT_main_file_name); 955824e19ed926d7aa1296a007d0607ac4437e3c4a9John McCall Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier); 956f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar 9577255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner Opts.InstrumentFunctions = Args.hasArg(OPT_finstrument_functions); 958be4c8705e499b55548467eb7adaa23cbc6edfef9Roman Divacky Opts.InstrumentForProfiling = Args.hasArg(OPT_pg); 9597255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner 960f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_fobjc_dispatch_method_EQ)) { 961f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 962f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar unsigned Method = llvm::StringSwitch<unsigned>(Name) 963f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("legacy", CodeGenOptions::Legacy) 964f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("non-legacy", CodeGenOptions::NonLegacy) 965f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("mixed", CodeGenOptions::Mixed) 966f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Default(~0U); 967f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Method == ~0U) 968f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name; 969f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar else 970f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Opts.ObjCDispatchMethod = Method; 971f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 97256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 97356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 97456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDependencyOutputArgs(DependencyOutputOptions &Opts, 97556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 97656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 97703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_dependency_file); 97803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Targets = Args.getAllArgValues(OPT_MT); 97956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IncludeSystemHeaders = Args.hasArg(OPT_sys_header_deps); 98056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePhonyTargets = Args.hasArg(OPT_MP); 981eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar Opts.ShowHeaderIncludes = Args.hasArg(OPT_H); 982b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar Opts.HeaderIncludeOutputFile = Args.getLastArgValue(OPT_header_include_file); 98356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 98456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 98556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, 98656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 98756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 98856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IgnoreWarnings = Args.hasArg(OPT_w); 98956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoRewriteMacros = Args.hasArg(OPT_Wno_rewrite_macros); 99056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Pedantic = Args.hasArg(OPT_pedantic); 99156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PedanticErrors = Args.hasArg(OPT_pedantic_errors); 99256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCarets = !Args.hasArg(OPT_fno_caret_diagnostics); 99356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColors = Args.hasArg(OPT_fcolor_diagnostics); 99456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColumn = !Args.hasArg(OPT_fno_show_column); 99556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info); 99656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location); 99756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option); 9985edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 9995edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin llvm::StringRef ShowOverloads = 10005edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Args.getLastArgValue(OPT_fshow_overloads_EQ, "all"); 10015edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin if (ShowOverloads == "best") 10025edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Opts.ShowOverloads = Diagnostic::Ovl_Best; 10035edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin else if (ShowOverloads == "all") 10045edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Opts.ShowOverloads = Diagnostic::Ovl_All; 10055edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin else 10065edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Diags.Report(diag::err_drv_invalid_value) 10075edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << Args.getLastArg(OPT_fshow_overloads_EQ)->getAsString(Args) 10085edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << ShowOverloads; 10095edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 10106fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner llvm::StringRef ShowCategory = 101103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fdiagnostics_show_category, "none"); 10126fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (ShowCategory == "none") 10136fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 0; 10146fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "id") 10156fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 1; 10166fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "name") 10176fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 2; 10186fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else 10196fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Diags.Report(diag::err_drv_invalid_value) 10206fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << Args.getLastArg(OPT_fdiagnostics_show_category)->getAsString(Args) 10216fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << ShowCategory; 102220249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 102356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info); 10244786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor Opts.ShowParseableFixits = Args.hasArg(OPT_fdiagnostics_parseable_fixits); 102556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyDiagnostics = Args.hasArg(OPT_verify); 102603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ErrorLimit = Args.getLastArgIntValue(OPT_ferror_limit, 0, Diags); 10276c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Opts.MacroBacktraceLimit 102820249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer = Args.getLastArgIntValue(OPT_fmacro_backtrace_limit, 10296c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor DiagnosticOptions::DefaultMacroBacktraceLimit, Diags); 1030575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Opts.TemplateBacktraceLimit 103120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer = Args.getLastArgIntValue(OPT_ftemplate_backtrace_limit, 103220249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer DiagnosticOptions::DefaultTemplateBacktraceLimit, 10336c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Diags); 103403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.TabStop = Args.getLastArgIntValue(OPT_ftabstop, 103552388f9aefba585475a38081272ce582d033c883Chris Lattner DiagnosticOptions::DefaultTabStop, Diags); 103652388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop == 0 || Opts.TabStop > DiagnosticOptions::MaxTabStop) { 103752388f9aefba585475a38081272ce582d033c883Chris Lattner Diags.Report(diag::warn_ignoring_ftabstop_value) 103852388f9aefba585475a38081272ce582d033c883Chris Lattner << Opts.TabStop << DiagnosticOptions::DefaultTabStop; 103952388f9aefba585475a38081272ce582d033c883Chris Lattner Opts.TabStop = DiagnosticOptions::DefaultTabStop; 104052388f9aefba585475a38081272ce582d033c883Chris Lattner } 104103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MessageLength = Args.getLastArgIntValue(OPT_fmessage_length, 0, Diags); 104203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DumpBuildInformation = Args.getLastArgValue(OPT_dump_build_information); 104303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Warnings = Args.getAllArgValues(OPT_W); 104456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 104556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1046389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidisstatic void ParseFileSystemArgs(FileSystemOptions &Opts, ArgList &Args) { 1047389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Opts.WorkingDir = Args.getLastArgValue(OPT_working_directory); 1048389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis} 1049389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis 1050c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, 1051c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar Diagnostic &Diags) { 105256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 105356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; 105456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_Action_Group)) { 105556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (A->getOption().getID()) { 105656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 105756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid option in group!"); 105856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_dump: 105956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTDump; break; 1060f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall case OPT_ast_dump_xml: 1061f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall Opts.ProgramAction = frontend::ASTDumpXML; break; 106256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print: 106356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrint; break; 106456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print_xml: 106556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrintXML; break; 106656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_view: 106756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTView; break; 1068f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor case OPT_boostcon: 1069f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor Opts.ProgramAction = frontend::BoostCon; break; 107056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_raw_tokens: 107156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpRawTokens; break; 107256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_tokens: 107356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpTokens; break; 107456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_S: 107556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitAssembly; break; 107656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_bc: 107756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitBC; break; 107856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_html: 107956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitHTML; break; 108056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm: 108156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVM; break; 108256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_only: 108356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVMOnly; break; 108432148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case OPT_emit_codegen_only: 108532148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar Opts.ProgramAction = frontend::EmitCodeGenOnly; break; 1086da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case OPT_emit_obj: 1087da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar Opts.ProgramAction = frontend::EmitObj; break; 1088ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky case OPT_fixit_EQ: 1089ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky Opts.FixItSuffix = A->getValue(Args); 1090ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky // fall-through! 109156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fixit: 109256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::FixIt; break; 109356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pch: 109456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePCH; break; 109556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pth: 109656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePTH; break; 10972758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case OPT_init_only: 10982758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar Opts.ProgramAction = frontend::InitOnly; break; 109956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fsyntax_only: 110056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; break; 110156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_print_decl_contexts: 110256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintDeclContext; break; 1103f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case OPT_print_preamble: 1104f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor Opts.ProgramAction = frontend::PrintPreamble; break; 110556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_E: 110656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintPreprocessedInput; break; 110756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_macros: 110856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteMacros; break; 110956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_objc: 111056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteObjC; break; 111156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_test: 111256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteTest; break; 111356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_analyze: 111456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunAnalysis; break; 111556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_Eonly: 111656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunPreprocessorOnly; break; 1117e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl case OPT_create_module: 1118e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl Opts.ProgramAction = frontend::CreateModule; break; 111956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 112056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 11213177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 11223177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if (const Arg* A = Args.getLastArg(OPT_plugin)) { 11233177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.Plugins.push_back(A->getValue(Args,0)); 112456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PluginAction; 112556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ActionName = A->getValue(Args); 11263177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 11273177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_plugin_arg), 11283177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar end = Args.filtered_end(); it != end; ++it) { 11293177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if ((*it)->getValue(Args, 0) == Opts.ActionName) 11303177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.PluginArgs.push_back((*it)->getValue(Args, 1)); 11313177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar } 113256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 113356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 11345aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber Opts.AddPluginActions = Args.getAllArgValues(OPT_add_plugin); 1135f25649c74397d2620e6ac61f1045261644707c80Nico Weber Opts.AddPluginArgs.resize(Opts.AddPluginActions.size()); 1136f25649c74397d2620e6ac61f1045261644707c80Nico Weber for (int i = 0, e = Opts.AddPluginActions.size(); i != e; ++i) { 1137f25649c74397d2620e6ac61f1045261644707c80Nico Weber for (arg_iterator it = Args.filtered_begin(OPT_plugin_arg), 1138f25649c74397d2620e6ac61f1045261644707c80Nico Weber end = Args.filtered_end(); it != end; ++it) { 1139f25649c74397d2620e6ac61f1045261644707c80Nico Weber if ((*it)->getValue(Args, 0) == Opts.AddPluginActions[i]) 1140f25649c74397d2620e6ac61f1045261644707c80Nico Weber Opts.AddPluginArgs[i].push_back((*it)->getValue(Args, 1)); 1141f25649c74397d2620e6ac61f1045261644707c80Nico Weber } 1142f25649c74397d2620e6ac61f1045261644707c80Nico Weber } 11435aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber 114456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) { 114556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeCompletionAt = 114656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation::FromString(A->getValue(Args)); 114756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CodeCompletionAt.FileName.empty()) 114856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 114956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 115056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 115156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFree = Args.hasArg(OPT_disable_free); 115256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 115303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_o); 115403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Plugins = Args.getAllArgValues(OPT_load); 115556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocatablePCH = Args.hasArg(OPT_relocatable_pch); 1156d6ac4524cd441808f152f7e10900a8315ea31c08Sebastian Redl Opts.ChainedPCH = Args.hasArg(OPT_chained_pch); 11579b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowHelp = Args.hasArg(OPT_help); 115856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacrosInCodeCompletion = Args.hasArg(OPT_code_completion_macros); 1159d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Opts.ShowCodePatternsInCodeCompletion 1160d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor = Args.hasArg(OPT_code_completion_patterns); 11618071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor Opts.ShowGlobalSymbolsInCodeCompletion 11628071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor = !Args.hasArg(OPT_no_code_completion_globals); 116356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowStats = Args.hasArg(OPT_print_stats); 116456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowTimers = Args.hasArg(OPT_ftime_report); 11659b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowVersion = Args.hasArg(OPT_version); 116603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ASTMergeFiles = Args.getAllArgValues(OPT_ast_merge); 116703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm); 11681450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky Opts.FixWhatYouCan = Args.hasArg(OPT_fix_what_you_can); 1169e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl Opts.Modules = Args.getAllArgValues(OPT_import_module); 117056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1171c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = IK_None; 117256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_x)) { 1173c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar DashX = llvm::StringSwitch<InputKind>(A->getValue(Args)) 1174c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c", IK_C) 1175c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cl", IK_OpenCL) 1176c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c", IK_C) 1177c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cl", IK_OpenCL) 1178895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne .Case("cuda", IK_CUDA) 1179c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++", IK_CXX) 1180c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c", IK_ObjC) 1181c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++", IK_ObjCXX) 1182c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cpp-output", IK_PreprocessedC) 1183c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("assembler-with-cpp", IK_Asm) 1184c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-cpp-output", IK_PreprocessedCXX) 1185c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-cpp-output", IK_PreprocessedObjC) 1186c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-cpp-output", IK_PreprocessedObjCXX) 1187c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c-header", IK_C) 1188c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-header", IK_ObjC) 1189c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-header", IK_CXX) 1190c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-header", IK_ObjCXX) 1191c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("ast", IK_AST) 1192faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar .Case("ir", IK_LLVM_IR) 1193c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Default(IK_None); 1194c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (DashX == IK_None) 119556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 119656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 119756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 119856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 119956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // '-' is the default input if none is given. 120003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar std::vector<std::string> Inputs = Args.getAllArgValues(OPT_INPUT); 120156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.clear(); 120256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Inputs.empty()) 120356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Inputs.push_back("-"); 120456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (unsigned i = 0, e = Inputs.size(); i != e; ++i) { 1205c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind IK = DashX; 1206c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_None) { 120756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK = FrontendOptions::getInputKindForExtension( 120856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef(Inputs[i]).rsplit('.').second); 120956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Remove this hack. 121056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (i == 0) 121156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = IK; 121256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 121356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.push_back(std::make_pair(IK, Inputs[i])); 121456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 121556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 121656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return DashX; 121756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 121856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 12198b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbarstd::string CompilerInvocation::GetResourcesPath(const char *Argv0, 12208b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar void *MainAddr) { 122156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::sys::Path P = llvm::sys::Path::GetMainExecutable(Argv0, MainAddr); 122256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 122356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!P.isEmpty()) { 122456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /clang from foo/bin/clang 122556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /bin from foo/bin 122656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 122756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Get foo/lib/clang/<version>/include 122856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("lib"); 122956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("clang"); 123056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent(CLANG_VERSION_STRING); 123156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 123256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 123356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return P.str(); 123456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 123556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 12361e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbarstatic void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) { 123756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 123803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Sysroot = Args.getLastArgValue(OPT_isysroot, "/"); 123956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Verbose = Args.hasArg(OPT_v); 12401e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar Opts.UseBuiltinIncludes = !Args.hasArg(OPT_nobuiltininc); 124156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UseStandardIncludes = !Args.hasArg(OPT_nostdinc); 12424c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Opts.UseStandardCXXIncludes = !Args.hasArg(OPT_nostdincxx); 124303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ResourceDir = Args.getLastArgValue(OPT_resource_dir); 124456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 124556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -I... and -F... options in order. 124656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_I, OPT_F), 124756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 12487e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath((*it)->getValue(Args), frontend::Angled, true, 124923637beead1fce7dac755890c9482bcdce538b87Chris Lattner /*IsFramework=*/ (*it)->getOption().matches(OPT_F), true); 125056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 125156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -iprefix/-iwith-prefix/-iwithprefixbefore options. 125256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Prefix = ""; // FIXME: This isn't the correct default prefix. 125356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iprefix, OPT_iwithprefix, 125456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_iwithprefixbefore), 125556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 12567e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 12577e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_iprefix)) 12587e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Prefix = A->getValue(Args); 12597e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar else if (A->getOption().matches(OPT_iwithprefix)) 12607e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 126123637beead1fce7dac755890c9482bcdce538b87Chris Lattner frontend::System, false, false, true); 126256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 12637e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 126423637beead1fce7dac755890c9482bcdce538b87Chris Lattner frontend::Angled, false, false, true); 126556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 126656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 126756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_idirafter), 126856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 126923637beead1fce7dac755890c9482bcdce538b87Chris Lattner Opts.AddPath((*it)->getValue(Args), frontend::After, true, false, true); 127056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iquote), 127156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 127223637beead1fce7dac755890c9482bcdce538b87Chris Lattner Opts.AddPath((*it)->getValue(Args), frontend::Quoted, true, false, true); 12732df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger for (arg_iterator it = Args.filtered_begin(OPT_cxx_isystem, OPT_isystem, 12742df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger OPT_iwithsysroot), ie = Args.filtered_end(); it != ie; ++it) 12752df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger Opts.AddPath((*it)->getValue(Args), 12762df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger ((*it)->getOption().matches(OPT_cxx_isystem) ? 12772df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger frontend::CXXSystem : frontend::System), 12782df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger true, false, (*it)->getOption().matches(OPT_iwithsysroot)); 127956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 128056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Need options for the various environment variables! 128156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 128256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 128353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbournevoid CompilerInvocation::setLangDefaults(LangOptions &Opts, InputKind IK, 128453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStandard::Kind LangStd) { 128556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Set some properties which depend soley on the input kind; it would be nice 128656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // to move these to the language standard, and have the driver resolve the 128756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // input kind + language standard. 1288c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_Asm) { 128956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmPreprocessor = 1; 1290c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar } else if (IK == IK_ObjC || 1291c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_ObjCXX || 1292c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjC || 1293c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjCXX) { 129456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjC1 = Opts.ObjC2 = 1; 129556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 129656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 129756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) { 129856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Based on the base language, pick one. 129956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (IK) { 1300c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: 1301c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: 1302faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: 130356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid input kind!"); 1304c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: 130556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_opencl; 130656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1307895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne case IK_CUDA: 1308895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne LangStd = LangStandard::lang_cuda; 1309895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne break; 1310c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: 1311c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: 1312c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: 1313c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: 1314c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: 131556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnu99; 131656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1317c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: 1318c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: 1319c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: 1320c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX: 132156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnucxx98; 132256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 132356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 132456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 132556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 132656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 132756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BCPLComment = Std.hasBCPLComments(); 132856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.C99 = Std.isC99(); 132956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus = Std.isCPlusPlus(); 133056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 133156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Digraphs = Std.hasDigraphs(); 133256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUMode = Std.isGNUMode(); 133356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUInline = !Std.isC99(); 133456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HexFloats = Std.hasHexFloats(); 133556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitInt = Std.hasImplicitInt(); 133656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 133756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL has some additional defaults. 133856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_opencl) { 133956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OpenCL = 1; 134056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 134156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = 1; 134256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.LaxVectorConversions = 1; 1343f315fa81eef1977b3457fd7a7d4639e060fe7278Peter Collingbourne Opts.DefaultFPContract = 1; 134456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 134556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1346895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne if (LangStd == LangStandard::lang_cuda) 1347895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne Opts.CUDA = 1; 1348895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne 134956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL and C++ both have bool, true, false keywords. 135056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 135156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 135253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.GNUKeywords = Opts.GNUMode; 135353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.CXXOperatorNames = Opts.CPlusPlus; 135453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 135553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 135653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // is specified, or -std is set to a conforming mode. 135753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.Trigraphs = !Opts.GNUMode; 135853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 135953c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.DollarIdents = !Opts.AsmPreprocessor; 136053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne} 136153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 136253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbournestatic void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, 136353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Diagnostic &Diags) { 136453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // FIXME: Cleanup per-file based stuff. 136553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStandard::Kind LangStd = LangStandard::lang_unspecified; 136653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (const Arg *A = Args.getLastArg(OPT_std_EQ)) { 136753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStd = llvm::StringSwitch<LangStandard::Kind>(A->getValue(Args)) 136853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne#define LANGSTANDARD(id, name, desc, features) \ 136953c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne .Case(name, LangStandard::lang_##id) 137053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne#include "clang/Frontend/LangStandards.def" 137153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne .Default(LangStandard::lang_unspecified); 137253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (LangStd == LangStandard::lang_unspecified) 137353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Diags.Report(diag::err_drv_invalid_value) 137453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne << A->getAsString(Args) << A->getValue(Args); 137553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne } 137653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 137791252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne if (const Arg *A = Args.getLastArg(OPT_cl_std_EQ)) { 137891252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne if (strcmp(A->getValue(Args), "CL1.1") != 0) { 137991252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne Diags.Report(diag::err_drv_invalid_value) 138091252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne << A->getAsString(Args) << A->getValue(Args); 138191252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne } 138291252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne } 138391252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne 138453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne CompilerInvocation::setLangDefaults(Opts, IK, LangStd); 138553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 1386eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // We abuse '-f[no-]gnu-keywords' to force overriding all GNU-extension 1387eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // keywords. This behavior is provided by GCC's poorly named '-fasm' flag, 1388eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // while a subset (the non-C++ GNU keywords) is provided by GCC's 1389eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // '-fgnu-keywords'. Clang conflates the two for simplicity under the single 1390eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // name, as it doesn't seem a useful distinction. 1391eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Opts.GNUKeywords = Args.hasFlag(OPT_fgnu_keywords, OPT_fno_gnu_keywords, 139253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.GNUKeywords); 1393eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth 139453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (Args.hasArg(OPT_fno_operator_names)) 139553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.CXXOperatorNames = 0; 139656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 139756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fobjc_gc_only)) 139856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::GCOnly); 139956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Args.hasArg(OPT_fobjc_gc)) 140056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::HybridGC); 1401b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian 1402142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian if (Args.hasArg(OPT_fapple_kext)) { 1403142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian if (!Opts.CPlusPlus) 1404142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian Diags.Report(diag::warn_c_kext); 1405142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian else 1406142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian Opts.AppleKext = 1; 1407142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian } 1408142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian 140956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_print_ivar_layout)) 141056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCGCBitmapPrint = 1; 141133e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Args.hasArg(OPT_fno_constant_cfstrings)) 141233e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Opts.NoConstantCFStrings = 1; 141356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 141456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_faltivec)) 141556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 141656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 141756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_pthread)) 141856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.POSIXThreads = 1; 141956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 142003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar llvm::StringRef Vis = Args.getLastArgValue(OPT_fvisibility, "default"); 142156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Vis == "default") 14221fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(DefaultVisibility); 142356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "hidden") 14241fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(HiddenVisibility); 142556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "protected") 14261fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(ProtectedVisibility); 142756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 142856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 142956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 143056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 14317cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Args.hasArg(OPT_fvisibility_inlines_hidden)) 14327cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Opts.InlineVisibilityHidden = 1; 143320249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 14347f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall if (Args.hasArg(OPT_ftrapv)) { 143520249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.setSignedOverflowBehavior(LangOptions::SOB_Trapping); 14367f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall // Set the handler, if one is specified. 14377f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Opts.OverflowHandler = 14387f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Args.getLastArgValue(OPT_ftrapv_handler); 14397f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall } 1440a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner else if (Args.hasArg(OPT_fwrapv)) 144120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.setSignedOverflowBehavior(LangOptions::SOB_Defined); 144256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 144356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_trigraphs)) 144456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = 1; 144556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 14468663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 14478663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar OPT_fno_dollars_in_identifiers, 144853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.DollarIdents); 144956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 145056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Microsoft = Args.hasArg(OPT_fms_extensions); 1451dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer Opts.MSCVersion = Args.getLastArgIntValue(OPT_fmsc_version, 0, Diags); 1452400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik Opts.Borland = Args.hasArg(OPT_fborland_extensions); 145356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 14544b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Opts.ConstStrings = Args.hasArg(OPT_Wwrite_strings); 145556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fno_lax_vector_conversions)) 1456a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Opts.LaxVectorConversions = 0; 1457a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (Args.hasArg(OPT_fno_threadsafe_statics)) 1458824d7ea07a4e9208925daa6ae9289fb2b39bce9fAnders Carlsson Opts.ThreadsafeStatics = 0; 145956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Exceptions = Args.hasArg(OPT_fexceptions); 1460e9b801f7633b11b18d357a71442bd003435784e8Anders Carlsson Opts.ObjCExceptions = Args.hasArg(OPT_fobjc_exceptions); 14610761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Opts.CXXExceptions = Args.hasArg(OPT_fcxx_exceptions); 14620761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions); 14630761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson 1464de05057932cebc3f43911f87d75869cb7b705a19Mike Stump Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 146556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Blocks = Args.hasArg(OPT_fblocks); 146656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 146756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 14689a2b9d794bdf349b517ff799170f4409f45d147cArgyrios Kyrtzidis Opts.ShortEnums = Args.hasArg(OPT_fshort_enums); 146956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 147056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 1471fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 147256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 14737002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Opts.AccessControl = !Args.hasArg(OPT_fno_access_control); 147456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 1475c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Opts.MathErrno = Args.hasArg(OPT_fmath_errno); 147603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.InstantiationDepth = Args.getLastArgIntValue(OPT_ftemplate_depth, 1024, 147756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags); 14781380a147d4578b619c215b23aa79ce17036d3c46Argyrios Kyrtzidis Opts.NumLargeByValueCopy = Args.getLastArgIntValue(OPT_Wlarge_by_value_copy, 14793532fdd1db8ff6f353f2a5b215cebe3e0e2ff3c2Argyrios Kyrtzidis 0, Diags); 14806f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor Opts.MSBitfields = Args.hasArg(OPT_mms_bitfields); 148156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 148203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ObjCConstantStringClass = 148303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fconstant_string_class); 148456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCNonFragileABI = Args.hasArg(OPT_fobjc_nonfragile_abi); 1485112c3307aaa9ae9ee6ff5c2b4f6a53b1ea3c6f19Fariborz Jahanian if (Opts.ObjCNonFragileABI) 1486112c3307aaa9ae9ee6ff5c2b4f6a53b1ea3c6f19Fariborz Jahanian Opts.ObjCNonFragileABI2 = true; 1487c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Opts.ObjCDefaultSynthProperties = 1488c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Args.hasArg(OPT_fobjc_default_synthesize_properties); 14899c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 149056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 149103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.PICLevel = Args.getLastArgIntValue(OPT_pic_level, 0, Diags); 149256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Static = Args.hasArg(OPT_static_define); 149346116ce06ae28e3fc3a34c513f2f63ac02d9a194Anders Carlsson Opts.DumpRecordLayouts = Args.hasArg(OPT_fdump_record_layouts); 1494046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson Opts.DumpVTableLayouts = Args.hasArg(OPT_fdump_vtable_layouts); 1495a0068fc64351db9c47916566e3b85ab733cd8d6dDouglas Gregor Opts.SpellChecking = !Args.hasArg(OPT_fno_spell_checking); 1496fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Opts.NoBitFieldTypeAlign = Args.hasArg(OPT_fno_bitfield_type_align); 14970982136cb748f4a842141bf199d133126d6be882Peter Collingbourne Opts.SinglePrecisionConstants = Args.hasArg(OPT_cl_single_precision_constant); 1498f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Opts.FastRelaxedMath = Args.hasArg(OPT_cl_fast_relaxed_math); 149956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = 0; 150056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 150156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Eliminate this dependency. 15020a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne unsigned Opt = getOptimizationLevel(Args, IK, Diags); 150356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Optimize = Opt != 0; 150456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 150556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // This is the __NO_INLINE__ define, which just depends on things like the 150656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // optimization level and -fno-inline, not actually whether the backend has 150756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // inlining enabled. 150856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // 150956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: This is affected by other options (-fno-inline). 151056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoInline = !Opt; 151156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 151203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar unsigned SSP = Args.getLastArgIntValue(OPT_stack_protector, 0, Diags); 151356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (SSP) { 151456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 151556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 151656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 151756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 151856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 0: Opts.setStackProtectorMode(LangOptions::SSPOff); break; 151956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 1: Opts.setStackProtectorMode(LangOptions::SSPOn); break; 152056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 2: Opts.setStackProtectorMode(LangOptions::SSPReq); break; 152156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 152256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 152356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1524e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbarstatic void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args, 1525389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis FileManager &FileMgr, 1526e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Diagnostic &Diags) { 152756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 152803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPCHInclude = Args.getLastArgValue(OPT_include_pch); 152903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPTHInclude = Args.getLastArgValue(OPT_include_pth); 153056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_token_cache)) 153156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = A->getValue(Args); 153256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 153356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = Opts.ImplicitPTHInclude; 153456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePredefines = !Args.hasArg(OPT_undef); 153594dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Opts.DetailedRecord = Args.hasArg(OPT_detailed_preprocessing_record); 1536fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor Opts.DisablePCHValidation = Args.hasArg(OPT_fno_validate_pch); 15373e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis 1538b972858068d2ea77f72a1e7b1812b196afd6be2eArgyrios Kyrtzidis Opts.DumpDeserializedPCHDecls = Args.hasArg(OPT_dump_deserialized_pch_decls); 15393e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_error_on_deserialized_pch_decl), 15403e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 15413e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis const Arg *A = *it; 15423e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis Opts.DeserializedPCHDeclsToErrorOn.insert(A->getValue(Args)); 15433e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis } 1544fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor 1545f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor if (const Arg *A = Args.getLastArg(OPT_preamble_bytes_EQ)) { 1546f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor llvm::StringRef Value(A->getValue(Args)); 1547f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor size_t Comma = Value.find(','); 1548f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned Bytes = 0; 1549f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned EndOfLine = 0; 155020249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 1551f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor if (Comma == llvm::StringRef::npos || 1552f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(0, Comma).getAsInteger(10, Bytes) || 1553f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(Comma + 1).getAsInteger(10, EndOfLine)) 1554f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Diags.Report(diag::err_drv_preamble_format); 1555f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor else { 1556f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.first = Bytes; 1557f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.second = (EndOfLine != 0); 1558f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 1559f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 156020249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 156156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add macros from the command line. 156256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_D, OPT_U), 156356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 15647e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if ((*it)->getOption().matches(OPT_D)) 15657e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroDef((*it)->getValue(Args)); 156656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 15677e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroUndef((*it)->getValue(Args)); 156856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 156956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 157003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MacroIncludes = Args.getAllArgValues(OPT_imacros); 157156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 157256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add the ordered list of -includes. 157356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_include, OPT_include_pch, 157456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_include_pth), 157556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 15767e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 157756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // PCH is handled specially, we need to extra the original include path. 15787e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_include_pch)) { 157956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::string OriginalFile = 158039b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner ASTReader::getOriginalSourceFile(A->getValue(Args), FileMgr, Diags); 158156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (OriginalFile.empty()) 158293ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar continue; 158356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 158456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(OriginalFile); 158556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else 15867e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.Includes.push_back(A->getValue(Args)); 158756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 1588e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1589dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // Include 'altivec.h' if -faltivec option present 1590dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner if (Args.hasArg(OPT_faltivec)) 1591dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Opts.Includes.push_back("altivec.h"); 1592dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 1593e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_remap_file), 1594e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 15957e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 1596e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar std::pair<llvm::StringRef,llvm::StringRef> Split = 15977e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar llvm::StringRef(A->getValue(Args)).split(';'); 1598e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1599e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar if (Split.second.empty()) { 16007e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_invalid_remap_file) << A->getAsString(Args); 1601e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar continue; 1602e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 1603e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1604e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.addRemappedFile(Split.first, Split.second); 1605e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 160656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 160756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 160856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, 160956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 161056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 161156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCPP = !Args.hasArg(OPT_dM); 161256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowComments = Args.hasArg(OPT_C); 1613f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Opts.ShowLineMarkers = !Args.hasArg(OPT_P); 161456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacroComments = Args.hasArg(OPT_CC); 1615f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); 161656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 161756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 161856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { 161956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 162003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ABI = Args.getLastArgValue(OPT_target_abi); 162198b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis Opts.CXXABI = Args.getLastArgValue(OPT_cxx_abi); 162203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CPU = Args.getLastArgValue(OPT_target_cpu); 162303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Features = Args.getAllArgValues(OPT_target_feature); 162439065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Opts.LinkerVersion = Args.getLastArgValue(OPT_target_linker_version); 16252dc14532b641bae011a374e2c6c393d2196c1411Duncan Sands Opts.Triple = llvm::Triple::normalize(Args.getLastArgValue(OPT_triple)); 162656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 162756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Use the host triple if unspecified. 162856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.Triple.empty()) 162956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Triple = llvm::sys::getHostTriple(); 163056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 163156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 163256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 163356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 163456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarvoid CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, 163539b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner const char *const *ArgBegin, 163639b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner const char *const *ArgEnd, 163756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 163856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Parse the arguments. 163956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<OptTable> Opts(createCC1OptTable()); 164056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned MissingArgIndex, MissingArgCount; 164156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<InputArgList> Args( 164256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts->ParseArgs(ArgBegin, ArgEnd,MissingArgIndex, MissingArgCount)); 164356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 164456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Check for missing argument error. 164556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (MissingArgCount) 164656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_missing_argument) 164756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args->getArgString(MissingArgIndex) << MissingArgCount; 164856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 164956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Issue errors on unknown arguments. 165056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args->filtered_begin(OPT_UNKNOWN), 165156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args->filtered_end(); it != ie; ++it) 16527e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_unknown_argument) << (*it)->getAsString(*Args); 165356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 165456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseAnalyzerArgs(Res.getAnalyzerOpts(), *Args, Diags); 165556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *Args); 165656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDiagnosticArgs(Res.getDiagnosticOpts(), *Args, Diags); 1657389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis ParseFileSystemArgs(Res.getFileSystemOpts(), *Args); 16580a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne // FIXME: We shouldn't have to pass the DashX option around here 1659c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = ParseFrontendArgs(Res.getFrontendOpts(), *Args, Diags); 16600a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne ParseCodeGenArgs(Res.getCodeGenOpts(), *Args, DashX, Diags); 16611e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *Args); 1662faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar if (DashX != IK_AST && DashX != IK_LLVM_IR) 166356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseLangArgs(Res.getLangOpts(), *Args, DashX, Diags); 1664389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // FIXME: ParsePreprocessorArgs uses the FileManager to read the contents of 1665389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // PCH file and find the original header name. Remove the need to do that in 166639b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner // ParsePreprocessorArgs and remove the FileManager 1667389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // parameters from the function and the "FileManager.h" #include. 16687ad97ffa631af6ad678c79b38341ac995f347ce9Chris Lattner FileManager FileMgr(Res.getFileSystemOpts()); 166939b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner ParsePreprocessorArgs(Res.getPreprocessorOpts(), *Args, FileMgr, Diags); 167056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *Args); 167156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseTargetArgs(Res.getTargetOpts(), *Args); 167256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 1673