CompilerInvocation.cpp revision 7002f4c03c2d0544f4e8bea8d3a5636519081e35
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" 1356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Arg.h" 1456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/ArgList.h" 1556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/CC1Options.h" 1656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/DriverDiagnostic.h" 1756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/OptTable.h" 1856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Option.h" 1956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 2056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandard.h" 2156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/PCHReader.h" 2256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/OwningPtr.h" 2356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/SmallVector.h" 24b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/ADT/StringExtras.h" 2556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/StringSwitch.h" 26b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/Support/ErrorHandling.h" 2756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/System/Host.h" 2856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/System/Path.h" 29b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarusing namespace clang; 30b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 31b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisName(Analyses Kind) { 32b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 33b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 349f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis kind!"); 35b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE)\ 36e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar case NAME: return "-" CMDFLAG; 37b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 38b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 39b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 40b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 41b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisStoreName(AnalysisStores Kind) { 42b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 43b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 449f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis store!"); 45b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 46b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 47b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 48b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 49b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 50b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 51b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisConstraintName(AnalysisConstraints Kind) { 52b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 53b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 549f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis constraints!"); 55b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 56b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 57b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 58b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 59b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 60b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 61b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisDiagClientName(AnalysisDiagClients Kind) { 62b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 63b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 649f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis client!"); 65b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREATE) \ 66b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case PD_##NAME: return CMDFLAG; 67b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 68b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 69b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 70b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 7156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Serialization (to args) 7356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 75b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void AnalyzerOptsToArgs(const AnalyzerOptions &Opts, 76b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 77b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.AnalysisList.size(); i != e; ++i) 78b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisName(Opts.AnalysisList[i])); 79b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisStoreOpt != BasicStoreModel) { 80b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-store"); 81b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisStoreName(Opts.AnalysisStoreOpt)); 82b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 83b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisConstraintsOpt != RangeConstraintsModel) { 84b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-constraints"); 85b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisConstraintName(Opts.AnalysisConstraintsOpt)); 86b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 87b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisDiagOpt != PD_HTML) { 88b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-output"); 89b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisDiagClientName(Opts.AnalysisDiagOpt)); 90b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 91b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.AnalyzeSpecificFunction.empty()) { 92b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyze-function"); 93b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.AnalyzeSpecificFunction); 94b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 95b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzeAll) 96b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-opt-analyze-headers"); 97b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzerDisplayProgress) 98b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-display-progress"); 99fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek if (Opts.AnalyzeNestedBlocks) 100fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Res.push_back("-analyzer-opt-analyze-nested-blocks"); 101b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EagerlyAssume) 102b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-eagerly-assume"); 1034db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar if (!Opts.PurgeDead) 1044db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-analyzer-no-purge-dead"); 105b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.TrimGraph) 106b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trim-egraph"); 107b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 108b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-graphviz"); 109b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 110b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-ubigraph"); 111b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalChecks) 112b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-experimental-checks"); 113b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalInternalChecks) 114e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar Res.push_back("-analyzer-experimental-internal-checks"); 115b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 116b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 117b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void CodeGenOptsToArgs(const CodeGenOptions &Opts, 118b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 119b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DebugInfo) 120b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-g"); 121b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableLLVMOpts) 122b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-llvm-optzns"); 123b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableRedZone) 124b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-red-zone"); 125f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar if (!Opts.DwarfDebugFlags.empty()) { 126f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back("-dwarf-debug-flags"); 127f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back(Opts.DwarfDebugFlags); 128f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar } 129b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.MergeAllConstants) 130b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-merge-all-constants"); 13150a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar if (Opts.NoCommon) 13250a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar Res.push_back("-fno-common"); 133b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoImplicitFloat) 134b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-no-implicit-float"); 135b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OptimizeSize) { 136b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.OptimizationLevel == 2 && "Invalid options!"); 137b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Os"); 1381be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar } else if (Opts.OptimizationLevel != 0) 1391be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-O" + llvm::utostr(Opts.OptimizationLevel)); 1407d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar if (!Opts.MainFileName.empty()) { 1417d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back("-main-file-name"); 1427d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back(Opts.MainFileName); 1437d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar } 144b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // SimplifyLibCalls is only derived. 145b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // TimePasses is only derived. 146b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnitAtATime is unused. 147b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnrollLoops is only derived. 148b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // VerifyModule is only derived. 149b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Inlining is only derived. 150f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar 151f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.AsmVerbose) 152f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-masm-verbose"); 153f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.CodeModel.empty()) { 154f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mcode-model"); 155f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.CodeModel); 156f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 157efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (!Opts.CXAAtExit) 158efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-fno-use-cxa-atexit"); 159efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (Opts.CXXCtorDtorAliases) 160efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-mconstructor-aliases"); 161f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.DebugPass.empty()) { 162f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdebug-pass"); 163f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.DebugPass); 164f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 165f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.DisableFPElim) 166f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdisable-fp-elim"); 1673b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (!Opts.FloatABI.empty()) { 1683b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-mfloat-abi"); 1693b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back(Opts.FloatABI); 1703b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar } 171f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.LimitFloatPrecision.empty()) { 172f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mlimit-float-precision"); 173f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.LimitFloatPrecision); 174f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 175f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.NoZeroInitializedInBSS) 176f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mno-zero-initialized-bss"); 177984eb8611d9ee46fc6351dee43609f2deed99f3cDaniel Dunbar if (Opts.ObjCLegacyDispatch) 178984eb8611d9ee46fc6351dee43609f2deed99f3cDaniel Dunbar Res.push_back("-fobjc-legacy-dispatch"); 1793b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (Opts.SoftFloat) 1803b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-msoft-float"); 181f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.UnwindTables) 182f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-munwind-tables"); 183f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.RelocationModel != "pic") { 184f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mrelocation-model"); 185f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.RelocationModel); 186f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 187b689afb75049012a431d483432114ad5e75d4a92John McCall if (!Opts.VerifyModule) 188b689afb75049012a431d483432114ad5e75d4a92John McCall Res.push_back("-disable-llvm-verifier"); 189b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 190b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 191b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DependencyOutputOptsToArgs(const DependencyOutputOptions &Opts, 192b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 193b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IncludeSystemHeaders) 194b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-sys-header-deps"); 195b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.UsePhonyTargets) 196b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MP"); 197b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 198b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dependency-file"); 199b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 200b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 201b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Targets.size(); i != e; ++i) { 202b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MT"); 203b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Targets[i]); 204b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 205b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 206b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 207b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DiagnosticOptsToArgs(const DiagnosticOptions &Opts, 208b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 209b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IgnoreWarnings) 210b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-w"); 211b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoRewriteMacros) 212b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Wno-rewrite-macros"); 213b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Pedantic) 214b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic"); 215b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PedanticErrors) 216b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic-errors"); 217b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowColumn) 218b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-column"); 219b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLocation) 220b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-source-location"); 221b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCarets) 222b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-caret-diagnostics"); 223b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowFixits) 224b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-diagnostics-fixit-info"); 225b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowSourceRanges) 226b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-print-source-range-info"); 227b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowColors) 228b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fcolor-diagnostics"); 229b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VerifyDiagnostics) 230b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-verify"); 231d93256e55673a17d18543397ec462416acb13792Douglas Gregor if (Opts.BinaryOutput) 232d93256e55673a17d18543397ec462416acb13792Douglas Gregor Res.push_back("-fdiagnostics-binary"); 233b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowOptionNames) 234b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-show-option"); 235c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner if (Opts.ErrorLimit) { 236c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back("-ferror-limit"); 237c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back(llvm::utostr(Opts.ErrorLimit)); 238c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner } 23952388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop != DiagnosticOptions::DefaultTabStop) { 240124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back("-ftabstop"); 241124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back(llvm::utostr(Opts.TabStop)); 242124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner } 243b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.MessageLength) { 244b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fmessage-length"); 245b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.MessageLength)); 246b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 247b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DumpBuildInformation.empty()) { 248b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dump-build-information"); 249b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.DumpBuildInformation); 250b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 251b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Warnings.size(); i != e; ++i) 252b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-W" + Opts.Warnings[i]); 253b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 254b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 255b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getInputKindName(FrontendOptions::InputKind Kind) { 256b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 2571b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_None: break; 2581b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_AST: return "ast"; 2591b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_Asm: return "assembler-with-cpp"; 2601b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_C: return "c"; 2611b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_CXX: return "c++"; 2621b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_ObjC: return "objective-c"; 2631b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_ObjCXX: return "objective-c++"; 2641b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_OpenCL: return "cl"; 2651b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedC: return "cpp-output"; 2661b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedCXX: return "c++-cpp-output"; 2671b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedObjC: return "objective-c-cpp-output"; 2681b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedObjCXX:return "objective-c++-cpp-output"; 269b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 270b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 2719f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 272b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 273b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 274b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 275b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getActionName(frontend::ActionKind Kind) { 276b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 277b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PluginAction: 278b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::InheritanceView: 2799f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Invalid kind!"); 280b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 281b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTDump: return "-ast-dump"; 282b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrint: return "-ast-print"; 283b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrintXML: return "-ast-print-xml"; 284b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTView: return "-ast-view"; 285b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpRawTokens: return "-dump-raw-tokens"; 286b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpTokens: return "-dump-tokens"; 287b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitAssembly: return "-S"; 288b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitBC: return "-emit-llvm-bc"; 289b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitHTML: return "-emit-html"; 290b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVM: return "-emit-llvm"; 291b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVMOnly: return "-emit-llvm-only"; 292da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case frontend::EmitObj: return "-emit-obj"; 293b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::FixIt: return "-fixit"; 294b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePCH: return "-emit-pch"; 295b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePTH: return "-emit-pth"; 2962758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case frontend::InitOnly: return "-init-only"; 297b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseNoop: return "-parse-noop"; 298b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParsePrintCallbacks: return "-parse-print-callbacks"; 299b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseSyntaxOnly: return "-fsyntax-only"; 300b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintDeclContext: return "-print-decl-contexts"; 301b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintPreprocessedInput: return "-E"; 302b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteMacros: return "-rewrite-macros"; 303b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteObjC: return "-rewrite-objc"; 304b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteTest: return "-rewrite-test"; 305b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunAnalysis: return "-analyze"; 306b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunPreprocessorOnly: return "-Eonly"; 307b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 308b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 3099f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 310b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 311b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 312b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 313b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void FrontendOptsToArgs(const FrontendOptions &Opts, 314b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 315b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DebugCodeCompletionPrinter) 3164db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-no-code-completion-debug-printer"); 317b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableFree) 318b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-free"); 319b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.RelocatablePCH) 320b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-relocatable-pch"); 3219b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowHelp) 3229b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-help"); 323b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacrosInCodeCompletion) 324b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-macros"); 325b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowStats) 326eb01ac82901a9fd8f64d387395af42165556b767Daniel Dunbar Res.push_back("-print-stats"); 327b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowTimers) 328b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftime-report"); 3299b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowVersion) 3309b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-version"); 331b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 332b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar bool NeedLang = false; 333b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) 334b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (FrontendOptions::getInputKindForExtension(Opts.Inputs[i].second) != 335b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.Inputs[i].first) 336b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar NeedLang = true; 337b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (NeedLang) { 338b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-x"); 339b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getInputKindName(Opts.Inputs[0].first)); 340b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 341b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) { 342b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert((!NeedLang || Opts.Inputs[i].first == Opts.Inputs[0].first) && 343b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Unable to represent this input vector!"); 344b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Inputs[i].second); 345b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 346b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 347b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 348b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-o"); 349b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 350b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 351b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ViewClassInheritance.empty()) { 352b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-cxx-inheritance-view"); 353b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ViewClassInheritance); 354b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 355b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.FixItLocations.size(); i != e; ++i) { 356b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fixit-at"); 357b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.FixItLocations[i].FileName + ":" + 358b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.FixItLocations[i].Line) + ":" + 359b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.FixItLocations[i].Column)); 360b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 361b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CodeCompletionAt.FileName.empty()) { 362b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-at"); 363b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CodeCompletionAt.FileName + ":" + 364b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Line) + ":" + 365b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Column)); 366b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 367b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ProgramAction != frontend::InheritanceView && 368b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.ProgramAction != frontend::PluginAction) 369b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getActionName(Opts.ProgramAction)); 370b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ActionName.empty()) { 371b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-plugin"); 372b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ActionName); 373b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 374efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar for (unsigned i = 0, e = Opts.Plugins.size(); i != e; ++i) { 375efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back("-load"); 376efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back(Opts.Plugins[i]); 377efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar } 3789bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor for (unsigned i = 0, e = Opts.ASTMergeFiles.size(); i != e; ++i) { 3799bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back("-ast-merge"); 3809bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back(Opts.ASTMergeFiles[i]); 3819bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor } 382b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 383b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 384b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void HeaderSearchOptsToArgs(const HeaderSearchOptions &Opts, 385b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 386c59dc9274612f318d43910a3b5de19997a8eb656Daniel Dunbar if (Opts.Sysroot != "/") { 387b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isysroot"); 388b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Sysroot); 389b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 390b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 391b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar /// User specified include entries. 392b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.UserEntries.size(); i != e; ++i) { 393b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar const HeaderSearchOptions::Entry &E = Opts.UserEntries[i]; 394d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar if (E.IsFramework && (E.Group != frontend::Angled || !E.IsUserSupplied)) 39583e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 396b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.IsUserSupplied) { 397b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group == frontend::After) { 398b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-idirafter"); 399b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::Quoted) { 400d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar Res.push_back("-iquote"); 401b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::System) { 402b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isystem"); 403b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 404b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(E.Group == frontend::Angled && "Invalid group!"); 405b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.IsFramework ? "-F" : "-I"); 406b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 407b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 408b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group != frontend::Angled && E.Group != frontend::System) 40983e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 410b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Group == frontend::Angled ? "-iwithprefixbefore" : 411b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "-iwithprefix"); 412b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 413b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Path); 414b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 415b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 416b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.EnvIncPath.empty()) { 417b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 41883e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 419b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 420b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CEnvIncPath.empty()) { 421b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 42283e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 423b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 424b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCEnvIncPath.empty()) { 425b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 42683e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 427b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 428b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXEnvIncPath.empty()) { 429b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 43083e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 431b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 432b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCXXEnvIncPath.empty()) { 433b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 43483e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 435b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 4368b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar if (!Opts.ResourceDir.empty()) { 4378b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back("-resource-dir"); 4388b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back(Opts.ResourceDir); 439b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 440b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UseStandardIncludes) 441b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-nostdinc"); 4424c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor if (!Opts.UseStandardCXXIncludes) 4434c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Res.push_back("-nostdinc++"); 444b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Verbose) 445b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-v"); 446b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 447b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 448b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void LangOptsToArgs(const LangOptions &Opts, 449b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 450b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptions DefaultLangOpts; 451b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 452b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Need to set -std to get all the implicit options. 453b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 454b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: We want to only pass options relative to the defaults, which 455b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // requires constructing a target. :( 456b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // 457b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // It would be better to push the all target specific choices into the driver, 458b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // so that everything below that was more uniform. 459b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 460b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Trigraphs) 461b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trigraphs"); 462b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input kind: 463b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // AsmPreprocessor, CPlusPlus, ObjC1, ObjC2, OpenCL 464b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input language standard: 465b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // BCPLComment, C99, CPlusPlus0x, Digraphs, GNUInline, ImplicitInt, GNUMode 466b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DollarIdents) 467b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdollars-in-identifiers"); 468a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Microsoft) 4698663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Res.push_back("-fms-extensions"); 470b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCNonFragileABI) 471b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-nonfragile-abi"); 472412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian if (Opts.ObjCNonFragileABI2) 473412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Res.push_back("-fobjc-nonfragile-abi2"); 474b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // NoInline is implicit. 475b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXOperatorNames) 476b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-operator-names"); 477b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PascalStrings) 478b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fpascal-strings"); 4799c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump if (Opts.CatchUndefined) 4809c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Res.push_back("-fcatch-undefined-behavior"); 481b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.WritableStrings) 482b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fwritable-strings"); 4834b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall if (Opts.ConstStrings) 4844b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Res.push_back("-Wwrite-strings"); 485b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.LaxVectorConversions) 486b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-lax-vector-conversions"); 487b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AltiVec) 488b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-faltivec"); 4891be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.Exceptions) 4901be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fexceptions"); 49173482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar if (Opts.SjLjExceptions) 49273482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Res.push_back("-fsjlj-exceptions"); 493de05057932cebc3f43911f87d75869cb7b705a19Mike Stump if (!Opts.RTTI) 4944db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-fno-rtti"); 495c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar if (!Opts.NeXTRuntime) 496c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar Res.push_back("-fgnu-runtime"); 497b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Freestanding) 498b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ffreestanding"); 499b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoBuiltin) 500b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-builtin"); 501fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes if (!Opts.AssumeSaneOperatorNew) 502fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Res.push_back("-fno-assume-sane-operator-new"); 503a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (!Opts.ThreadsafeStatics) 504a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Res.push_back("-fno-threadsafe-statics"); 505b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.POSIXThreads) 506b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pthread"); 507a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Blocks) 508e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fblocks"); 509b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EmitAllDecls) 510b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-femit-all-decls"); 511c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman if (Opts.MathErrno) 512c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Res.push_back("-fmath-errno"); 513b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OverflowChecking) 514b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftrapv"); 515b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.HeinousExtensions) 516b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fheinous-gnu-extensions"); 517b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Optimize is implicit. 518b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // OptimizeSize is implicit. 519b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Static) 520b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-static-define"); 521b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PICLevel) { 522b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pic-level"); 523b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.PICLevel)); 524b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 525b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCGCBitmapPrint) 526b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-print-ivar-layout"); 5277002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall if (!Opts.AccessControl) 5287002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Res.push_back("-fno-access-control"); 5291be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (!Opts.CharIsSigned) 530e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fno-signed-char"); 5311be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.ShortWChar) 5321be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fshort-wchar"); 533b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ElideConstructors) 534b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-elide-constructors"); 535b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() != LangOptions::NonGC) { 536b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() == LangOptions::HybridGC) { 537b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc"); 538b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 539b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getGCMode() == LangOptions::GCOnly && "Invalid GC mode!"); 540b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc-only"); 541b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 542b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 543b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getVisibilityMode() != LangOptions::Default) { 544b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fvisibility"); 545b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getVisibilityMode() == LangOptions::Hidden) { 5461be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("hidden"); 547b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 548b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getVisibilityMode() == LangOptions::Protected && 549b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Invalid visibility!"); 550b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("protected"); 551b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 552b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 553b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getStackProtectorMode() != 0) { 554b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-stack-protector"); 555b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.getStackProtectorMode())); 556b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 557b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.InstantiationDepth != DefaultLangOpts.InstantiationDepth) { 558b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftemplate-depth"); 559b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.InstantiationDepth)); 560b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 5611b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar if (!Opts.ObjCConstantStringClass.empty()) { 562b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fconstant-string-class"); 563b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ObjCConstantStringClass); 564b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 565b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 566b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 567b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOptsToArgs(const PreprocessorOptions &Opts, 568b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 569b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Macros.size(); i != e; ++i) 5700ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(std::string(Opts.Macros[i].second ? "-U" : "-D") + 5710ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Opts.Macros[i].first); 572b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Includes.size(); i != e; ++i) { 5730ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar // FIXME: We need to avoid reincluding the implicit PCH and PTH includes. 574b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-include"); 575b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Includes[i]); 576b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 577b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.MacroIncludes.size(); i != e; ++i) { 578b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-imacros"); 5790ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.MacroIncludes[i]); 580b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 581b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UsePredefines) 582b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-undef"); 58394dc8f640ebea52241412512ed48601626edbc58Douglas Gregor if (Opts.DetailedRecord) 58494dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Res.push_back("-detailed-preprocessing-record"); 585b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPCHInclude.empty()) { 5860ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pch"); 587b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPCHInclude); 588b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 589b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPTHInclude.empty()) { 5900ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pth"); 591b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPTHInclude); 592b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 593b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.TokenCache.empty()) { 5940ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar if (Opts.ImplicitPTHInclude.empty()) { 5950ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-token-cache"); 5960ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.TokenCache); 5970ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar } else 5980ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar assert(Opts.ImplicitPTHInclude == Opts.TokenCache && 5990ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar "Unsupported option combination!"); 600b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 601e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (unsigned i = 0, e = Opts.RemappedFiles.size(); i != e; ++i) { 602e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back("-remap-file"); 603e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back(Opts.RemappedFiles[i].first + ";" + 604e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.RemappedFiles[i].second); 605e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 606b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 607b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 608b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOutputOptsToArgs(const PreprocessorOutputOptions &Opts, 609b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 610b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCPP && !Opts.ShowMacros) 61183e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option combination!"); 612b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 613b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowCPP && Opts.ShowMacros) 614b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dD"); 615b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar else if (!Opts.ShowCPP && Opts.ShowMacros) 616b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dM"); 617b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 618b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLineMarkers) 619b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-P"); 620b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowComments) 621b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-C"); 622b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacroComments) 623b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-CC"); 624b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 625b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 626b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void TargetOptsToArgs(const TargetOptions &Opts, 627b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 628b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-triple"); 629b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Triple); 630b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CPU.empty()) { 63138b48afd338d494099697d2611e1f45e558e469eDaniel Dunbar Res.push_back("-target-cpu"); 632b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CPU); 633b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 634b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ABI.empty()) { 635b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-abi"); 636b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ABI); 637b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 638b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Features.size(); i != e; ++i) { 639b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-feature"); 640b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Features[i]); 641b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 642b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 643b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 644b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarvoid CompilerInvocation::toArgs(std::vector<std::string> &Res) { 645b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar AnalyzerOptsToArgs(getAnalyzerOpts(), Res); 646b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar CodeGenOptsToArgs(getCodeGenOpts(), Res); 647b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DependencyOutputOptsToArgs(getDependencyOutputOpts(), Res); 648b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DiagnosticOptsToArgs(getDiagnosticOpts(), Res); 649b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar FrontendOptsToArgs(getFrontendOpts(), Res); 650b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar HeaderSearchOptsToArgs(getHeaderSearchOpts(), Res); 651b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptsToArgs(getLangOpts(), Res); 652b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOptsToArgs(getPreprocessorOpts(), Res); 653b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOutputOptsToArgs(getPreprocessorOutputOpts(), Res); 654b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar TargetOptsToArgs(getTargetOpts(), Res); 655b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 65656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 65756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 65856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Deserialization (to args) 65956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 66056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 66156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver; 66256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver::cc1options; 66356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 66456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic llvm::StringRef getLastArgValue(ArgList &Args, cc1options::ID ID, 66556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Default = "") { 66656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(ID)) 66756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return A->getValue(Args); 66856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return Default; 66956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 67056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 67156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic int getLastArgIntValue(ArgList &Args, cc1options::ID ID, 67256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar int Default, Diagnostic &Diags) { 67356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Arg *A = Args.getLastArg(ID); 67456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!A) 67556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return Default; 67656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 67756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar int Res = Default; 67856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (llvm::StringRef(A->getValue(Args)).getAsInteger(10, Res)) 67956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_int_value) 68056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 68156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 68256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return Res; 68356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 68456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 68556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic std::vector<std::string> 68656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel DunbargetAllArgValues(ArgList &Args, cc1options::ID ID) { 68756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::SmallVector<const char *, 16> Values; 68856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.AddAllArgValues(Values, ID); 68956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return std::vector<std::string>(Values.begin(), Values.end()); 69056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 69156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 69256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 69356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 69456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseAnalyzerArgs(AnalyzerOptions &Opts, ArgList &Args, 69556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 69656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 69756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 69856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisList.clear(); 69956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE) \ 70056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_analysis_##NAME)) Opts.AnalysisList.push_back(NAME); 70156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 70256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 70356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_store)) { 70456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 70556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisStores Value = llvm::StringSwitch<AnalysisStores>(Name) 70656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 70756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 70856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 70956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumStores); 71056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 71156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumStores) 71256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 71356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 71456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 71556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisStoreOpt = Value; 71656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 71756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 71856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) { 71956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 72056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisConstraints Value = llvm::StringSwitch<AnalysisConstraints>(Name) 72156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 72256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 72356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 72456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumConstraints); 72556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 72656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumConstraints) 72756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 72856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 72956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 73056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisConstraintsOpt = Value; 73156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 73256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 73356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_output)) { 73456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 73556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisDiagClients Value = llvm::StringSwitch<AnalysisDiagClients>(Name) 73656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREAT) \ 73756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, PD_##NAME) 73856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 73956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NUM_ANALYSIS_DIAG_CLIENTS); 74056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 74156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NUM_ANALYSIS_DIAG_CLIENTS) 74256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 74356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 74456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 74556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisDiagOpt = Value; 74656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 74756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 74856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGDot = Args.hasArg(OPT_analyzer_viz_egraph_graphviz); 74956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGUbi = Args.hasArg(OPT_analyzer_viz_egraph_ubigraph); 75056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeAll = Args.hasArg(OPT_analyzer_opt_analyze_headers); 75156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzerDisplayProgress = Args.hasArg(OPT_analyzer_display_progress); 752fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Opts.AnalyzeNestedBlocks = 753fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Args.hasArg(OPT_analyzer_opt_analyze_nested_blocks); 75456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PurgeDead = !Args.hasArg(OPT_analyzer_no_purge_dead); 75556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EagerlyAssume = Args.hasArg(OPT_analyzer_eagerly_assume); 75656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeSpecificFunction = getLastArgValue(Args, OPT_analyze_function); 75756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalChecks = Args.hasArg(OPT_analyzer_experimental_checks); 75856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalInternalChecks = 75956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.hasArg(OPT_analyzer_experimental_internal_checks); 76056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TrimGraph = Args.hasArg(OPT_trim_egraph); 76156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 76256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 76356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, 76456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 76556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 76656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // -Os implies -O2 76756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_Os)) 76856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = 2; 76956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else { 77056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = getLastArgIntValue(Args, OPT_O, 0, Diags); 77156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.OptimizationLevel > 3) { 77256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 77356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Opts.OptimizationLevel; 77456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = 3; 77556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 77656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 77756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 77856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // We must always run at least the always inlining pass. 77956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inlining = (Opts.OptimizationLevel > 1) ? CodeGenOptions::NormalInlining 78056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar : CodeGenOptions::OnlyAlwaysInlining; 78156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 78256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugInfo = Args.hasArg(OPT_g); 78356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableLLVMOpts = Args.hasArg(OPT_disable_llvm_optzns); 78456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableRedZone = Args.hasArg(OPT_disable_red_zone); 785f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Opts.DwarfDebugFlags = getLastArgValue(Args, OPT_dwarf_debug_flags); 78656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MergeAllConstants = !Args.hasArg(OPT_fno_merge_all_constants); 78756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoCommon = Args.hasArg(OPT_fno_common); 78856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoImplicitFloat = Args.hasArg(OPT_no_implicit_float); 78956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = Args.hasArg(OPT_Os); 79056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnrollLoops = (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize); 79156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 79256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); 793efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXAAtExit = !Args.hasArg(OPT_fno_use_cxa_atexit); 794efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXXCtorDtorAliases = Args.hasArg(OPT_mconstructor_aliases); 79556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeModel = getLastArgValue(Args, OPT_mcode_model); 79656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugPass = getLastArgValue(Args, OPT_mdebug_pass); 79756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFPElim = Args.hasArg(OPT_mdisable_fp_elim); 79856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.FloatABI = getLastArgValue(Args, OPT_mfloat_abi); 79956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.LimitFloatPrecision = getLastArgValue(Args, OPT_mlimit_float_precision); 80056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); 801984eb8611d9ee46fc6351dee43609f2deed99f3cDaniel Dunbar Opts.ObjCLegacyDispatch = Args.hasArg(OPT_fobjc_legacy_dispatch); 80256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.SoftFloat = Args.hasArg(OPT_msoft_float); 80356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnwindTables = Args.hasArg(OPT_munwind_tables); 80456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocationModel = getLastArgValue(Args, OPT_mrelocation_model, "pic"); 80556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 80656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MainFileName = getLastArgValue(Args, OPT_main_file_name); 807824e19ed926d7aa1296a007d0607ac4437e3c4a9John McCall Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier); 80856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 80956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 81056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDependencyOutputArgs(DependencyOutputOptions &Opts, 81156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 81256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 81356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OutputFile = getLastArgValue(Args, OPT_dependency_file); 81456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Targets = getAllArgValues(Args, OPT_MT); 81556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IncludeSystemHeaders = Args.hasArg(OPT_sys_header_deps); 81656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePhonyTargets = Args.hasArg(OPT_MP); 81756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 81856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 81956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, 82056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 82156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 82256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IgnoreWarnings = Args.hasArg(OPT_w); 82356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoRewriteMacros = Args.hasArg(OPT_Wno_rewrite_macros); 82456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Pedantic = Args.hasArg(OPT_pedantic); 82556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PedanticErrors = Args.hasArg(OPT_pedantic_errors); 82656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCarets = !Args.hasArg(OPT_fno_caret_diagnostics); 82756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColors = Args.hasArg(OPT_fcolor_diagnostics); 82856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColumn = !Args.hasArg(OPT_fno_show_column); 82956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info); 83056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location); 83156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option); 83256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info); 83356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyDiagnostics = Args.hasArg(OPT_verify); 834d93256e55673a17d18543397ec462416acb13792Douglas Gregor Opts.BinaryOutput = Args.hasArg(OPT_fdiagnostics_binary); 835c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Opts.ErrorLimit = getLastArgIntValue(Args, OPT_ferror_limit, 0, Diags); 83652388f9aefba585475a38081272ce582d033c883Chris Lattner Opts.TabStop = getLastArgIntValue(Args, OPT_ftabstop, 83752388f9aefba585475a38081272ce582d033c883Chris Lattner DiagnosticOptions::DefaultTabStop, Diags); 83852388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop == 0 || Opts.TabStop > DiagnosticOptions::MaxTabStop) { 83952388f9aefba585475a38081272ce582d033c883Chris Lattner Diags.Report(diag::warn_ignoring_ftabstop_value) 84052388f9aefba585475a38081272ce582d033c883Chris Lattner << Opts.TabStop << DiagnosticOptions::DefaultTabStop; 84152388f9aefba585475a38081272ce582d033c883Chris Lattner Opts.TabStop = DiagnosticOptions::DefaultTabStop; 84252388f9aefba585475a38081272ce582d033c883Chris Lattner } 84356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MessageLength = getLastArgIntValue(Args, OPT_fmessage_length, 0, Diags); 84456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DumpBuildInformation = getLastArgValue(Args, OPT_dump_build_information); 84556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Warnings = getAllArgValues(Args, OPT_W); 84656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 84756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 84856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic FrontendOptions::InputKind 84956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel DunbarParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, Diagnostic &Diags) { 85056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 85156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; 85256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_Action_Group)) { 85356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (A->getOption().getID()) { 85456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 85556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid option in group!"); 85656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_dump: 85756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTDump; break; 85856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print: 85956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrint; break; 86056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print_xml: 86156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrintXML; break; 86256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_view: 86356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTView; break; 86456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_raw_tokens: 86556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpRawTokens; break; 86656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_tokens: 86756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpTokens; break; 86856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_S: 86956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitAssembly; break; 87056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_bc: 87156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitBC; break; 87256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_html: 87356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitHTML; break; 87456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm: 87556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVM; break; 87656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_only: 87756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVMOnly; break; 878da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case OPT_emit_obj: 879da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar Opts.ProgramAction = frontend::EmitObj; break; 88056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fixit: 88156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::FixIt; break; 88256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pch: 88356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePCH; break; 88456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pth: 88556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePTH; break; 8862758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case OPT_init_only: 8872758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar Opts.ProgramAction = frontend::InitOnly; break; 88856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_parse_noop: 88956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseNoop; break; 89056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_parse_print_callbacks: 89156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParsePrintCallbacks; break; 89256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fsyntax_only: 89356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; break; 89456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_print_decl_contexts: 89556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintDeclContext; break; 89656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_E: 89756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintPreprocessedInput; break; 89856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_macros: 89956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteMacros; break; 90056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_objc: 90156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteObjC; break; 90256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_test: 90356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteTest; break; 90456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_analyze: 90556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunAnalysis; break; 90656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_Eonly: 90756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunPreprocessorOnly; break; 90856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 90956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 91056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_plugin)) { 91156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PluginAction; 91256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ActionName = A->getValue(Args); 91356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 91456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 91556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) { 91656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeCompletionAt = 91756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation::FromString(A->getValue(Args)); 91856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CodeCompletionAt.FileName.empty()) 91956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 92056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 92156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 92256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugCodeCompletionPrinter = 92356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar !Args.hasArg(OPT_no_code_completion_debug_printer); 92456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFree = Args.hasArg(OPT_disable_free); 92556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 92656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.FixItLocations.clear(); 92756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_fixit_at), 92856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 92956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char *Loc = it->getValue(Args); 93056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation PSL = ParsedSourceLocation::FromString(Loc); 93156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 93256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (PSL.FileName.empty()) { 93356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) << it->getAsString(Args) << Loc; 93456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar continue; 93556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 93656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 93756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.FixItLocations.push_back(PSL); 93856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 93956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 94056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OutputFile = getLastArgValue(Args, OPT_o); 941efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Opts.Plugins = getAllArgValues(Args, OPT_load); 94256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocatablePCH = Args.hasArg(OPT_relocatable_pch); 9439b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowHelp = Args.hasArg(OPT_help); 94456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacrosInCodeCompletion = Args.hasArg(OPT_code_completion_macros); 94556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowStats = Args.hasArg(OPT_print_stats); 94656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowTimers = Args.hasArg(OPT_ftime_report); 9479b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowVersion = Args.hasArg(OPT_version); 94856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ViewClassInheritance = getLastArgValue(Args, OPT_cxx_inheritance_view); 9499bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Opts.ASTMergeFiles = getAllArgValues(Args, OPT_ast_merge); 95056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 95156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind DashX = FrontendOptions::IK_None; 95256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_x)) { 95356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = llvm::StringSwitch<FrontendOptions::InputKind>(A->getValue(Args)) 95456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c", FrontendOptions::IK_C) 95556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cl", FrontendOptions::IK_OpenCL) 95656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c", FrontendOptions::IK_C) 95756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cl", FrontendOptions::IK_OpenCL) 95856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++", FrontendOptions::IK_CXX) 95956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c", FrontendOptions::IK_ObjC) 96056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++", FrontendOptions::IK_ObjCXX) 96156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cpp-output", FrontendOptions::IK_PreprocessedC) 96256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("assembler-with-cpp", FrontendOptions::IK_Asm) 96356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++-cpp-output", FrontendOptions::IK_PreprocessedCXX) 96456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c-cpp-output", FrontendOptions::IK_PreprocessedObjC) 96556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++-cpp-output", FrontendOptions::IK_PreprocessedObjCXX) 96656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c-header", FrontendOptions::IK_C) 96756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c-header", FrontendOptions::IK_ObjC) 96856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++-header", FrontendOptions::IK_CXX) 96956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++-header", FrontendOptions::IK_ObjCXX) 97056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("ast", FrontendOptions::IK_AST) 97156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(FrontendOptions::IK_None); 97256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (DashX == FrontendOptions::IK_None) 97356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 97456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 97556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 97656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 97756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // '-' is the default input if none is given. 97856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::vector<std::string> Inputs = getAllArgValues(Args, OPT_INPUT); 97956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.clear(); 98056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Inputs.empty()) 98156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Inputs.push_back("-"); 98256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (unsigned i = 0, e = Inputs.size(); i != e; ++i) { 98356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind IK = DashX; 98456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (IK == FrontendOptions::IK_None) { 98556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK = FrontendOptions::getInputKindForExtension( 98656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef(Inputs[i]).rsplit('.').second); 98756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Remove this hack. 98856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (i == 0) 98956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = IK; 99056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 99156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.push_back(std::make_pair(IK, Inputs[i])); 99256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 99356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 99456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return DashX; 99556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 99656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 9978b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbarstd::string CompilerInvocation::GetResourcesPath(const char *Argv0, 9988b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar void *MainAddr) { 99956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::sys::Path P = llvm::sys::Path::GetMainExecutable(Argv0, MainAddr); 100056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 100156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!P.isEmpty()) { 100256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /clang from foo/bin/clang 100356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /bin from foo/bin 100456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 100556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Get foo/lib/clang/<version>/include 100656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("lib"); 100756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("clang"); 100856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent(CLANG_VERSION_STRING); 100956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 101056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 101156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return P.str(); 101256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 101356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 10141e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbarstatic void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) { 101556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 101656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Sysroot = getLastArgValue(Args, OPT_isysroot, "/"); 101756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Verbose = Args.hasArg(OPT_v); 10181e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar Opts.UseBuiltinIncludes = !Args.hasArg(OPT_nobuiltininc); 101956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UseStandardIncludes = !Args.hasArg(OPT_nostdinc); 10204c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Opts.UseStandardCXXIncludes = !Args.hasArg(OPT_nostdincxx); 10218b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Opts.ResourceDir = getLastArgValue(Args, OPT_resource_dir); 102256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 102356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -I... and -F... options in order. 102456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_I, OPT_F), 102556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 102656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::Angled, true, 102756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar /*IsFramework=*/ it->getOption().matches(OPT_F)); 102856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 102956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -iprefix/-iwith-prefix/-iwithprefixbefore options. 103056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Prefix = ""; // FIXME: This isn't the correct default prefix. 103156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iprefix, OPT_iwithprefix, 103256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_iwithprefixbefore), 103356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 103456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_iprefix)) 103556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Prefix = it->getValue(Args); 103656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (it->getOption().matches(OPT_iwithprefix)) 103756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(Prefix.str() + it->getValue(Args), 103856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar frontend::System, false, false); 103956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 104056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(Prefix.str() + it->getValue(Args), 104156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar frontend::Angled, false, false); 104256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 104356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 104456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_idirafter), 104556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 104656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::After, true, false); 104756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iquote), 104856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 104956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::Quoted, true, false); 105056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_isystem), 105156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 105256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::System, true, false); 105356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 105456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Need options for the various environment variables! 105556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 105656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 105756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseLangArgs(LangOptions &Opts, ArgList &Args, 105856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind IK, 105956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 106056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Cleanup per-file based stuff. 106156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 106256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Set some properties which depend soley on the input kind; it would be nice 106356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // to move these to the language standard, and have the driver resolve the 106456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // input kind + language standard. 106556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (IK == FrontendOptions::IK_Asm) { 106656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmPreprocessor = 1; 106756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else if (IK == FrontendOptions::IK_ObjC || 106856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_ObjCXX || 106956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_PreprocessedObjC || 107056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_PreprocessedObjCXX) { 107156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjC1 = Opts.ObjC2 = 1; 107256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 107356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 107456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStandard::Kind LangStd = LangStandard::lang_unspecified; 107556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_std_EQ)) { 107656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = llvm::StringSwitch<LangStandard::Kind>(A->getValue(Args)) 107756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define LANGSTANDARD(id, name, desc, features) \ 107856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(name, LangStandard::lang_##id) 107956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandards.def" 108056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(LangStandard::lang_unspecified); 108156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) 108256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 108356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 108456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 108556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 108656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) { 108756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Based on the base language, pick one. 108856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (IK) { 108956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_None: 109056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_AST: 109156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid input kind!"); 109256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_OpenCL: 109356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_opencl; 109456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 109556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_Asm: 109656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_C: 109756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedC: 109856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_ObjC: 109956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedObjC: 110056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnu99; 110156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 110256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_CXX: 110356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedCXX: 110456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_ObjCXX: 110556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedObjCXX: 110656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnucxx98; 110756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 110856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 110956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 111056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 111156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 111256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BCPLComment = Std.hasBCPLComments(); 111356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.C99 = Std.isC99(); 111456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus = Std.isCPlusPlus(); 111556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 111656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Digraphs = Std.hasDigraphs(); 111756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUMode = Std.isGNUMode(); 111856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUInline = !Std.isC99(); 111956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HexFloats = Std.hasHexFloats(); 112056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitInt = Std.hasImplicitInt(); 112156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 112256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL has some additional defaults. 112356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_opencl) { 112456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OpenCL = 1; 112556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 112656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = 1; 112756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.LaxVectorConversions = 1; 112856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 112956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 113056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL and C++ both have bool, true, false keywords. 113156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 113256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 113356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CPlusPlus) 113456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = !Args.hasArg(OPT_fno_operator_names); 113556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 113656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fobjc_gc_only)) 113756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::GCOnly); 113856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Args.hasArg(OPT_fobjc_gc)) 113956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::HybridGC); 114056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 114156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_print_ivar_layout)) 114256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCGCBitmapPrint = 1; 114356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 114456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_faltivec)) 114556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 114656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 114756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_pthread)) 114856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.POSIXThreads = 1; 114956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 115056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Vis = getLastArgValue(Args, OPT_fvisibility, 115156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar "default"); 115256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Vis == "default") 115356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Default); 115456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "hidden") 115556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Hidden); 115656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "protected") 115756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Protected); 115856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 115956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 116056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 116156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 116256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OverflowChecking = Args.hasArg(OPT_ftrapv); 116356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 116456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 116556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // is specified, or -std is set to a conforming mode. 116656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = !Opts.GNUMode; 116756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_trigraphs)) 116856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = 1; 116956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 11708663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 11718663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar OPT_fno_dollars_in_identifiers, 11728663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar !Opts.AsmPreprocessor); 117356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 117456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Microsoft = Args.hasArg(OPT_fms_extensions); 117556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 11764b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Opts.ConstStrings = Args.hasArg(OPT_Wwrite_strings); 117756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fno_lax_vector_conversions)) 1178a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Opts.LaxVectorConversions = 0; 1179a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (Args.hasArg(OPT_fno_threadsafe_statics)) 1180824d7ea07a4e9208925daa6ae9289fb2b39bce9fAnders Carlsson Opts.ThreadsafeStatics = 0; 118156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Exceptions = Args.hasArg(OPT_fexceptions); 1182de05057932cebc3f43911f87d75869cb7b705a19Mike Stump Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 118356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Blocks = Args.hasArg(OPT_fblocks); 118456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 118556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 118656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 118756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 1188fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 118956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 11907002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Opts.AccessControl = !Args.hasArg(OPT_fno_access_control); 119156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 1192c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Opts.MathErrno = Args.hasArg(OPT_fmath_errno); 119356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.InstantiationDepth = getLastArgIntValue(Args, OPT_ftemplate_depth, 99, 119456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags); 119556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 119656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCConstantStringClass = getLastArgValue(Args, 119756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_fconstant_string_class); 119856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCNonFragileABI = Args.hasArg(OPT_fobjc_nonfragile_abi); 1199412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Opts.ObjCNonFragileABI2 = Args.hasArg(OPT_fobjc_nonfragile_abi2); 1200412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian if (Opts.ObjCNonFragileABI2) 1201412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Opts.ObjCNonFragileABI = true; 12029c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 120356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 120456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PICLevel = getLastArgIntValue(Args, OPT_pic_level, 0, Diags); 120573482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions); 120656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Static = Args.hasArg(OPT_static_define); 1207b69eca5d2196c06870d3eeb62d689feebaaa8a4dDaniel Dunbar Opts.DumpRecordLayouts = Args.hasArg(OPT_dump_record_layouts); 1208824d7ea07a4e9208925daa6ae9289fb2b39bce9fAnders Carlsson Opts.DumpVtableLayouts = Args.hasArg(OPT_fdump_vtable_layouts); 120956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = 0; 121056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 121156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Eliminate this dependency. 121256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned Opt = 121356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.hasArg(OPT_Os) ? 2 : getLastArgIntValue(Args, OPT_O, 0, Diags); 121456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Optimize = Opt != 0; 121556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 121656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // This is the __NO_INLINE__ define, which just depends on things like the 121756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // optimization level and -fno-inline, not actually whether the backend has 121856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // inlining enabled. 121956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // 122056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: This is affected by other options (-fno-inline). 122156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoInline = !Opt; 122256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 122356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned SSP = getLastArgIntValue(Args, OPT_stack_protector, 0, Diags); 122456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (SSP) { 122556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 122656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 122756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 122856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 122956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 0: Opts.setStackProtectorMode(LangOptions::SSPOff); break; 123056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 1: Opts.setStackProtectorMode(LangOptions::SSPOn); break; 123156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 2: Opts.setStackProtectorMode(LangOptions::SSPReq); break; 123256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 123356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 123456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1235e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbarstatic void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args, 1236e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Diagnostic &Diags) { 123756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 123856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitPCHInclude = getLastArgValue(Args, OPT_include_pch); 123956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitPTHInclude = getLastArgValue(Args, OPT_include_pth); 124056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_token_cache)) 124156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = A->getValue(Args); 124256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 124356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = Opts.ImplicitPTHInclude; 124456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePredefines = !Args.hasArg(OPT_undef); 124594dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Opts.DetailedRecord = Args.hasArg(OPT_detailed_preprocessing_record); 124656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add macros from the command line. 124756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_D, OPT_U), 124856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 124956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_D)) 125056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.addMacroDef(it->getValue(Args)); 125156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 125256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.addMacroUndef(it->getValue(Args)); 125356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 125456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 125556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MacroIncludes = getAllArgValues(Args, OPT_imacros); 125656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 125756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add the ordered list of -includes. 125856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_include, OPT_include_pch, 125956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_include_pth), 126056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 126156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // PCH is handled specially, we need to extra the original include path. 126256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_include_pch)) { 126356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::string OriginalFile = 126493ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar PCHReader::getOriginalSourceFile(it->getValue(Args), Diags); 126556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (OriginalFile.empty()) 126693ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar continue; 126756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 126856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(OriginalFile); 126956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else 127056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(it->getValue(Args)); 127156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 1272e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1273e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_remap_file), 1274e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 1275e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar std::pair<llvm::StringRef,llvm::StringRef> Split = 1276e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar llvm::StringRef(it->getValue(Args)).split(';'); 1277e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1278e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar if (Split.second.empty()) { 1279e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Diags.Report(diag::err_drv_invalid_remap_file) << it->getAsString(Args); 1280e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar continue; 1281e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 1282e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1283e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.addRemappedFile(Split.first, Split.second); 1284e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 128556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 128656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 128756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, 128856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 128956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 129056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCPP = !Args.hasArg(OPT_dM); 129156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); 129256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLineMarkers = !Args.hasArg(OPT_P); 129356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowComments = Args.hasArg(OPT_C); 129456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacroComments = Args.hasArg(OPT_CC); 129556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 129656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 129756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { 129856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 129956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ABI = getLastArgValue(Args, OPT_target_abi); 130038b48afd338d494099697d2611e1f45e558e469eDaniel Dunbar Opts.CPU = getLastArgValue(Args, OPT_target_cpu); 130156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Triple = getLastArgValue(Args, OPT_triple); 130256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Features = getAllArgValues(Args, OPT_target_feature); 130356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 130456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Use the host triple if unspecified. 130556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.Triple.empty()) 130656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Triple = llvm::sys::getHostTriple(); 130756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 130856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 130956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 131056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 131156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarvoid CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, 131256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char **ArgBegin, 131356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char **ArgEnd, 131456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 131556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Parse the arguments. 131656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<OptTable> Opts(createCC1OptTable()); 131756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned MissingArgIndex, MissingArgCount; 131856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<InputArgList> Args( 131956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts->ParseArgs(ArgBegin, ArgEnd,MissingArgIndex, MissingArgCount)); 132056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 132156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Check for missing argument error. 132256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (MissingArgCount) 132356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_missing_argument) 132456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args->getArgString(MissingArgIndex) << MissingArgCount; 132556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 132656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Issue errors on unknown arguments. 132756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args->filtered_begin(OPT_UNKNOWN), 132856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args->filtered_end(); it != ie; ++it) 132956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_unknown_argument) << it->getAsString(*Args); 133056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 133156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseAnalyzerArgs(Res.getAnalyzerOpts(), *Args, Diags); 133256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseCodeGenArgs(Res.getCodeGenOpts(), *Args, Diags); 133356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *Args); 133456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDiagnosticArgs(Res.getDiagnosticOpts(), *Args, Diags); 133556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind DashX = 133656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseFrontendArgs(Res.getFrontendOpts(), *Args, Diags); 13371e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *Args); 133856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (DashX != FrontendOptions::IK_AST) 133956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseLangArgs(Res.getLangOpts(), *Args, DashX, Diags); 1340e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ParsePreprocessorArgs(Res.getPreprocessorOpts(), *Args, Diags); 134156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *Args); 134256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseTargetArgs(Res.getTargetOpts(), *Args); 134356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 1344