CompilerInvocation.cpp revision 39065a5494613952b4810d1d6b28348cef155e12
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"); 1151fafd1d96419f587763d1b81332d8f476aeace2eTom Care if (Opts.IdempotentOps) 1161fafd1d96419f587763d1b81332d8f476aeace2eTom Care Res.push_back("-analyzer-check-idempotent-operations"); 117b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 118b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 119b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void CodeGenOptsToArgs(const CodeGenOptions &Opts, 120b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 121b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DebugInfo) 122b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-g"); 123b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableLLVMOpts) 124b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-llvm-optzns"); 125b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableRedZone) 126b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-red-zone"); 127f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar if (!Opts.DwarfDebugFlags.empty()) { 128f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back("-dwarf-debug-flags"); 129f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back(Opts.DwarfDebugFlags); 130f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar } 131b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.MergeAllConstants) 132b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-merge-all-constants"); 13350a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar if (Opts.NoCommon) 13450a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar Res.push_back("-fno-common"); 135b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoImplicitFloat) 136b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-no-implicit-float"); 1371ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar if (Opts.OmitLeafFramePointer) 1381ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Res.push_back("-momit-leaf-frame-pointer"); 139b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OptimizeSize) { 140b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.OptimizationLevel == 2 && "Invalid options!"); 141b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Os"); 1421be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar } else if (Opts.OptimizationLevel != 0) 1431be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-O" + llvm::utostr(Opts.OptimizationLevel)); 1447d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar if (!Opts.MainFileName.empty()) { 1457d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back("-main-file-name"); 1467d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back(Opts.MainFileName); 1477d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar } 148b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // SimplifyLibCalls is only derived. 149b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // TimePasses is only derived. 150b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnitAtATime is unused. 151b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Inlining is only derived. 152f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher 153f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // UnrollLoops is derived, but also accepts an option, no 154f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // harm in pushing it back here. 155f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher if (Opts.UnrollLoops) 156f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher Res.push_back("-funroll-loops"); 157bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.DataSections) 158bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-fdata-sections"); 159bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.FunctionSections) 160bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-ffunction-sections"); 161f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.AsmVerbose) 162f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-masm-verbose"); 163f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.CodeModel.empty()) { 164f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mcode-model"); 165f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.CodeModel); 166f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 167efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (!Opts.CXAAtExit) 168efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-fno-use-cxa-atexit"); 169efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (Opts.CXXCtorDtorAliases) 170efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-mconstructor-aliases"); 171f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.DebugPass.empty()) { 172f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdebug-pass"); 173f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.DebugPass); 174f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 175f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.DisableFPElim) 176f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdisable-fp-elim"); 1773b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (!Opts.FloatABI.empty()) { 1783b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-mfloat-abi"); 1793b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back(Opts.FloatABI); 1803b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar } 181f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.LimitFloatPrecision.empty()) { 182f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mlimit-float-precision"); 183f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.LimitFloatPrecision); 184f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 185f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.NoZeroInitializedInBSS) 186f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mno-zero-initialized-bss"); 187f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar switch (Opts.getObjCDispatchMethod()) { 188f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Legacy: 189f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 190f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Mixed: 191f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=mixed"); 192f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 193f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::NonLegacy: 194f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=non-legacy"); 195f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 196f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 1974ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar if (Opts.RelaxAll) 1984ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Res.push_back("-mrelax-all"); 1993b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (Opts.SoftFloat) 2003b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-msoft-float"); 201f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.UnwindTables) 202f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-munwind-tables"); 203f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.RelocationModel != "pic") { 204f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mrelocation-model"); 205f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.RelocationModel); 206f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 207b689afb75049012a431d483432114ad5e75d4a92John McCall if (!Opts.VerifyModule) 208b689afb75049012a431d483432114ad5e75d4a92John McCall Res.push_back("-disable-llvm-verifier"); 209b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 210b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 211b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DependencyOutputOptsToArgs(const DependencyOutputOptions &Opts, 212b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 213b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IncludeSystemHeaders) 214b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-sys-header-deps"); 215b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.UsePhonyTargets) 216b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MP"); 217b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 218b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dependency-file"); 219b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 220b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 221b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Targets.size(); i != e; ++i) { 222b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MT"); 223b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Targets[i]); 224b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 225b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 226b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 227b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DiagnosticOptsToArgs(const DiagnosticOptions &Opts, 228b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 229b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IgnoreWarnings) 230b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-w"); 231b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoRewriteMacros) 232b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Wno-rewrite-macros"); 233b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Pedantic) 234b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic"); 235b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PedanticErrors) 236b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic-errors"); 237b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowColumn) 238b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-column"); 239b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLocation) 240b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-source-location"); 241b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCarets) 242b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-caret-diagnostics"); 243b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowFixits) 244b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-diagnostics-fixit-info"); 245b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowSourceRanges) 246b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-print-source-range-info"); 247b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowColors) 248b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fcolor-diagnostics"); 249b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VerifyDiagnostics) 250b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-verify"); 251d93256e55673a17d18543397ec462416acb13792Douglas Gregor if (Opts.BinaryOutput) 252d93256e55673a17d18543397ec462416acb13792Douglas Gregor Res.push_back("-fdiagnostics-binary"); 253b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowOptionNames) 254b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-show-option"); 2556fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (Opts.ShowCategories == 1) 2566fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=id"); 2576fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (Opts.ShowCategories == 2) 2586fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=name"); 259c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner if (Opts.ErrorLimit) { 260c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back("-ferror-limit"); 261c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back(llvm::utostr(Opts.ErrorLimit)); 262c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner } 2636c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.MacroBacktraceLimit 2646c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultMacroBacktraceLimit) { 2656c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back("-fmacro-backtrace-limit"); 2666c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back(llvm::utostr(Opts.MacroBacktraceLimit)); 2676c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor } 2686c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.TemplateBacktraceLimit 2696c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultTemplateBacktraceLimit) { 270575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back("-ftemplate-backtrace-limit"); 271575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back(llvm::utostr(Opts.TemplateBacktraceLimit)); 272575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor } 273575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor 27452388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop != DiagnosticOptions::DefaultTabStop) { 275124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back("-ftabstop"); 276124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back(llvm::utostr(Opts.TabStop)); 277124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner } 278b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.MessageLength) { 279b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fmessage-length"); 280b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.MessageLength)); 281b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 282b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DumpBuildInformation.empty()) { 283b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dump-build-information"); 284b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.DumpBuildInformation); 285b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 286b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Warnings.size(); i != e; ++i) 287b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-W" + Opts.Warnings[i]); 288b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 289b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 290c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic const char *getInputKindName(InputKind Kind) { 291b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 292c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: break; 293c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: return "ast"; 294c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: return "assembler-with-cpp"; 295c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: return "c"; 296c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: return "c++"; 297faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: return "ir"; 298c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: return "objective-c"; 299c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: return "objective-c++"; 300c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: return "cl"; 301c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: return "cpp-output"; 302c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: return "c++-cpp-output"; 303c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: return "objective-c-cpp-output"; 304c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX:return "objective-c++-cpp-output"; 305b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 306b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 3079f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 308b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 309b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 310b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 311b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getActionName(frontend::ActionKind Kind) { 312b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 313b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PluginAction: 314b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::InheritanceView: 3159f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Invalid kind!"); 316b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 317b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTDump: return "-ast-dump"; 318b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrint: return "-ast-print"; 319b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrintXML: return "-ast-print-xml"; 320b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTView: return "-ast-view"; 321f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor case frontend::BoostCon: return "-boostcon"; 322b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpRawTokens: return "-dump-raw-tokens"; 323b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpTokens: return "-dump-tokens"; 324b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitAssembly: return "-S"; 325b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitBC: return "-emit-llvm-bc"; 326b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitHTML: return "-emit-html"; 327b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVM: return "-emit-llvm"; 328b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVMOnly: return "-emit-llvm-only"; 32932148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case frontend::EmitCodeGenOnly: return "-emit-codegen-only"; 330da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case frontend::EmitObj: return "-emit-obj"; 331b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::FixIt: return "-fixit"; 332b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePCH: return "-emit-pch"; 333b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePTH: return "-emit-pth"; 3342758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case frontend::InitOnly: return "-init-only"; 335b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseSyntaxOnly: return "-fsyntax-only"; 336b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintDeclContext: return "-print-decl-contexts"; 337f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case frontend::PrintPreamble: return "-print-preamble"; 338b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintPreprocessedInput: return "-E"; 339b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteMacros: return "-rewrite-macros"; 340b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteObjC: return "-rewrite-objc"; 341b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteTest: return "-rewrite-test"; 342b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunAnalysis: return "-analyze"; 343b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunPreprocessorOnly: return "-Eonly"; 344b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 345b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 3469f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 347b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 348b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 349b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 350b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void FrontendOptsToArgs(const FrontendOptions &Opts, 351b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 352b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DebugCodeCompletionPrinter) 3534db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-no-code-completion-debug-printer"); 354b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableFree) 355b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-free"); 356b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.RelocatablePCH) 357b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-relocatable-pch"); 358d6ac4524cd441808f152f7e10900a8315ea31c08Sebastian Redl if (Opts.ChainedPCH) 359d6ac4524cd441808f152f7e10900a8315ea31c08Sebastian Redl Res.push_back("-chained-pch"); 3609b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowHelp) 3619b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-help"); 362b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacrosInCodeCompletion) 363b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-macros"); 364d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor if (Opts.ShowCodePatternsInCodeCompletion) 365d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Res.push_back("-code-completion-patterns"); 366b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowStats) 367eb01ac82901a9fd8f64d387395af42165556b767Daniel Dunbar Res.push_back("-print-stats"); 368b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowTimers) 369b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftime-report"); 3709b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowVersion) 3719b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-version"); 372b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 373b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar bool NeedLang = false; 374b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) 375b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (FrontendOptions::getInputKindForExtension(Opts.Inputs[i].second) != 376b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.Inputs[i].first) 377b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar NeedLang = true; 378b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (NeedLang) { 379b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-x"); 380b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getInputKindName(Opts.Inputs[0].first)); 381b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 382b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) { 383b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert((!NeedLang || Opts.Inputs[i].first == Opts.Inputs[0].first) && 384b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Unable to represent this input vector!"); 385b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Inputs[i].second); 386b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 387b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 388b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 389b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-o"); 390b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 391b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 392b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ViewClassInheritance.empty()) { 393b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-cxx-inheritance-view"); 394b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ViewClassInheritance); 395b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 396b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CodeCompletionAt.FileName.empty()) { 397b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-at"); 398b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CodeCompletionAt.FileName + ":" + 399b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Line) + ":" + 400b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Column)); 401b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 402b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ProgramAction != frontend::InheritanceView && 403b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.ProgramAction != frontend::PluginAction) 404b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getActionName(Opts.ProgramAction)); 405b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ActionName.empty()) { 406b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-plugin"); 407b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ActionName); 4083177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar for(unsigned i = 0, e = Opts.PluginArgs.size(); i != e; ++i) { 4093177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Res.push_back("-plugin-arg-" + Opts.ActionName); 4103177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Res.push_back(Opts.PluginArgs[i]); 4113177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar } 412b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 413efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar for (unsigned i = 0, e = Opts.Plugins.size(); i != e; ++i) { 414efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back("-load"); 415efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back(Opts.Plugins[i]); 416efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar } 4179bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor for (unsigned i = 0, e = Opts.ASTMergeFiles.size(); i != e; ++i) { 4189bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back("-ast-merge"); 4199bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back(Opts.ASTMergeFiles[i]); 4209bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor } 4213f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar for (unsigned i = 0, e = Opts.LLVMArgs.size(); i != e; ++i) { 4223f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back("-mllvm"); 4233f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back(Opts.LLVMArgs[i]); 4243f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar } 425b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 426b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 427b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void HeaderSearchOptsToArgs(const HeaderSearchOptions &Opts, 428b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 429c59dc9274612f318d43910a3b5de19997a8eb656Daniel Dunbar if (Opts.Sysroot != "/") { 430b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isysroot"); 431b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Sysroot); 432b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 433b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 434b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar /// User specified include entries. 435b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.UserEntries.size(); i != e; ++i) { 436b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar const HeaderSearchOptions::Entry &E = Opts.UserEntries[i]; 437d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar if (E.IsFramework && (E.Group != frontend::Angled || !E.IsUserSupplied)) 43883e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 439b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.IsUserSupplied) { 440b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group == frontend::After) { 441b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-idirafter"); 442b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::Quoted) { 443d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar Res.push_back("-iquote"); 444b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::System) { 445b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isystem"); 446b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 447b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(E.Group == frontend::Angled && "Invalid group!"); 448b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.IsFramework ? "-F" : "-I"); 449b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 450b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 451b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group != frontend::Angled && E.Group != frontend::System) 45283e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 453b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Group == frontend::Angled ? "-iwithprefixbefore" : 454b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "-iwithprefix"); 455b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 456b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Path); 457b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 458b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 459b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.EnvIncPath.empty()) { 460b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 46183e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 462b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 463b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CEnvIncPath.empty()) { 464b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 46583e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 466b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 467b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCEnvIncPath.empty()) { 468b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 46983e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 470b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 471b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXEnvIncPath.empty()) { 472b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 47383e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 474b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 475b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCXXEnvIncPath.empty()) { 476b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 47783e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 478b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 4798b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar if (!Opts.ResourceDir.empty()) { 4808b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back("-resource-dir"); 4818b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back(Opts.ResourceDir); 482b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 483b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UseStandardIncludes) 484b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-nostdinc"); 4854c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor if (!Opts.UseStandardCXXIncludes) 4864c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Res.push_back("-nostdinc++"); 487b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Verbose) 488b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-v"); 489b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 490b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 491b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void LangOptsToArgs(const LangOptions &Opts, 492b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 493b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptions DefaultLangOpts; 494b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 495b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Need to set -std to get all the implicit options. 496b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 497b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: We want to only pass options relative to the defaults, which 498b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // requires constructing a target. :( 499b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // 500b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // It would be better to push the all target specific choices into the driver, 501b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // so that everything below that was more uniform. 502b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 503b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Trigraphs) 504b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trigraphs"); 505b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input kind: 506b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // AsmPreprocessor, CPlusPlus, ObjC1, ObjC2, OpenCL 507b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input language standard: 508b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // BCPLComment, C99, CPlusPlus0x, Digraphs, GNUInline, ImplicitInt, GNUMode 509b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DollarIdents) 510b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdollars-in-identifiers"); 511eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (Opts.GNUMode && !Opts.GNUKeywords) 512eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fno-gnu-keywords"); 513eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (!Opts.GNUMode && Opts.GNUKeywords) 514eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fgnu-keywords"); 515a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Microsoft) 5168663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Res.push_back("-fms-extensions"); 517b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCNonFragileABI) 518b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-nonfragile-abi"); 519412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian if (Opts.ObjCNonFragileABI2) 520412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Res.push_back("-fobjc-nonfragile-abi2"); 521b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // NoInline is implicit. 522b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXOperatorNames) 523b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-operator-names"); 524b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PascalStrings) 525b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fpascal-strings"); 5269c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump if (Opts.CatchUndefined) 5279c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Res.push_back("-fcatch-undefined-behavior"); 528b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.WritableStrings) 529b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fwritable-strings"); 5304b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall if (Opts.ConstStrings) 5314b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Res.push_back("-Wwrite-strings"); 532b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.LaxVectorConversions) 533b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-lax-vector-conversions"); 534b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AltiVec) 535b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-faltivec"); 5361be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.Exceptions) 5371be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fexceptions"); 53873482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar if (Opts.SjLjExceptions) 53973482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Res.push_back("-fsjlj-exceptions"); 540de05057932cebc3f43911f87d75869cb7b705a19Mike Stump if (!Opts.RTTI) 5414db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-fno-rtti"); 542c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar if (!Opts.NeXTRuntime) 543c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar Res.push_back("-fgnu-runtime"); 544b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Freestanding) 545b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ffreestanding"); 546b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoBuiltin) 547b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-builtin"); 548fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes if (!Opts.AssumeSaneOperatorNew) 549fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Res.push_back("-fno-assume-sane-operator-new"); 550a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (!Opts.ThreadsafeStatics) 551a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Res.push_back("-fno-threadsafe-statics"); 552b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.POSIXThreads) 553b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pthread"); 554a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Blocks) 555e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fblocks"); 556b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EmitAllDecls) 557b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-femit-all-decls"); 558c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman if (Opts.MathErrno) 559c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Res.push_back("-fmath-errno"); 560a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner switch (Opts.getSignedOverflowBehavior()) { 561a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Undefined: break; 562a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Defined: Res.push_back("-fwrapv"); break; 563a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Trapping: Res.push_back("-ftrapv"); break; 564a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner } 565b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.HeinousExtensions) 566b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fheinous-gnu-extensions"); 567b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Optimize is implicit. 568b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // OptimizeSize is implicit. 569b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Static) 570b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-static-define"); 571fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.DumpRecordLayouts) 572fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-record-layouts"); 573046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson if (Opts.DumpVTableLayouts) 574fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-vtable-layouts"); 575fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.NoBitFieldTypeAlign) 576fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fno-bitfield-type-alignment"); 577fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.SjLjExceptions) 578fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fsjlj-exceptions"); 579b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PICLevel) { 580b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pic-level"); 581b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.PICLevel)); 582b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 583b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCGCBitmapPrint) 584b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-print-ivar-layout"); 58533e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Opts.NoConstantCFStrings) 58633e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Res.push_back("-fno-constant-cfstrings"); 5877002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall if (!Opts.AccessControl) 5887002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Res.push_back("-fno-access-control"); 5891be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (!Opts.CharIsSigned) 590e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fno-signed-char"); 5911be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.ShortWChar) 5921be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fshort-wchar"); 593b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ElideConstructors) 594b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-elide-constructors"); 595b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() != LangOptions::NonGC) { 596b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() == LangOptions::HybridGC) { 597b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc"); 598b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 599b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getGCMode() == LangOptions::GCOnly && "Invalid GC mode!"); 600b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc-only"); 601b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 602b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 603b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getVisibilityMode() != LangOptions::Default) { 604b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fvisibility"); 605b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getVisibilityMode() == LangOptions::Hidden) { 6061be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("hidden"); 607b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 608b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getVisibilityMode() == LangOptions::Protected && 609b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Invalid visibility!"); 610b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("protected"); 611b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 612b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 6137cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Opts.InlineVisibilityHidden) 6147cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Res.push_back("-fvisibility-inlines-hidden"); 6157cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor 616b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getStackProtectorMode() != 0) { 617b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-stack-protector"); 618b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.getStackProtectorMode())); 619b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 620b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.InstantiationDepth != DefaultLangOpts.InstantiationDepth) { 621b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftemplate-depth"); 622b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.InstantiationDepth)); 623b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 6241b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar if (!Opts.ObjCConstantStringClass.empty()) { 625b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fconstant-string-class"); 626b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ObjCConstantStringClass); 627b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 628b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 629b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 630b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOptsToArgs(const PreprocessorOptions &Opts, 631b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 632b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Macros.size(); i != e; ++i) 6330ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(std::string(Opts.Macros[i].second ? "-U" : "-D") + 6340ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Opts.Macros[i].first); 635b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Includes.size(); i != e; ++i) { 6360ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar // FIXME: We need to avoid reincluding the implicit PCH and PTH includes. 637b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-include"); 638b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Includes[i]); 639b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 640b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.MacroIncludes.size(); i != e; ++i) { 641b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-imacros"); 6420ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.MacroIncludes[i]); 643b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 644b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UsePredefines) 645b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-undef"); 64694dc8f640ebea52241412512ed48601626edbc58Douglas Gregor if (Opts.DetailedRecord) 64794dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Res.push_back("-detailed-preprocessing-record"); 648b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPCHInclude.empty()) { 6490ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pch"); 650b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPCHInclude); 651b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 652b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPTHInclude.empty()) { 6530ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pth"); 654b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPTHInclude); 655b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 656b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.TokenCache.empty()) { 6570ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar if (Opts.ImplicitPTHInclude.empty()) { 6580ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-token-cache"); 6590ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.TokenCache); 6600ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar } else 6610ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar assert(Opts.ImplicitPTHInclude == Opts.TokenCache && 6620ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar "Unsupported option combination!"); 663b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 664e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (unsigned i = 0, e = Opts.RemappedFiles.size(); i != e; ++i) { 665e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back("-remap-file"); 666e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back(Opts.RemappedFiles[i].first + ";" + 667e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.RemappedFiles[i].second); 668e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 669b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 670b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 671b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOutputOptsToArgs(const PreprocessorOutputOptions &Opts, 672b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 673b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCPP && !Opts.ShowMacros) 67483e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option combination!"); 675b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 676b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowCPP && Opts.ShowMacros) 677b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dD"); 678b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar else if (!Opts.ShowCPP && Opts.ShowMacros) 679b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dM"); 680b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 681b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLineMarkers) 682b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-P"); 683b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowComments) 684b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-C"); 685b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacroComments) 686b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-CC"); 687b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 688b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 689b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void TargetOptsToArgs(const TargetOptions &Opts, 690b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 691b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-triple"); 692b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Triple); 693b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CPU.empty()) { 69438b48afd338d494099697d2611e1f45e558e469eDaniel Dunbar Res.push_back("-target-cpu"); 695b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CPU); 696b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 697b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ABI.empty()) { 698b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-abi"); 699b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ABI); 700b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 70139065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar if (!Opts.LinkerVersion.empty()) { 70239065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Res.push_back("-target-linker-version"); 70339065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Res.push_back(Opts.LinkerVersion); 70439065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar } 70598b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis Res.push_back("-cxx-abi"); 70698b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis Res.push_back(Opts.CXXABI); 707b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Features.size(); i != e; ++i) { 708b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-feature"); 709b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Features[i]); 710b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 711b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 712b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 713b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarvoid CompilerInvocation::toArgs(std::vector<std::string> &Res) { 714b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar AnalyzerOptsToArgs(getAnalyzerOpts(), Res); 715b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar CodeGenOptsToArgs(getCodeGenOpts(), Res); 716b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DependencyOutputOptsToArgs(getDependencyOutputOpts(), Res); 717b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DiagnosticOptsToArgs(getDiagnosticOpts(), Res); 718b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar FrontendOptsToArgs(getFrontendOpts(), Res); 719b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar HeaderSearchOptsToArgs(getHeaderSearchOpts(), Res); 720b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptsToArgs(getLangOpts(), Res); 721b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOptsToArgs(getPreprocessorOpts(), Res); 722b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOutputOptsToArgs(getPreprocessorOutputOpts(), Res); 723b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar TargetOptsToArgs(getTargetOpts(), Res); 724b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 72556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 72656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 72756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Deserialization (to args) 72856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 72956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 73056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver; 73156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver::cc1options; 73256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 73356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 73456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 73556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseAnalyzerArgs(AnalyzerOptions &Opts, ArgList &Args, 73656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 73756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 73856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 73956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisList.clear(); 74056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE) \ 74156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_analysis_##NAME)) Opts.AnalysisList.push_back(NAME); 74256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 74356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 74456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_store)) { 74556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 74656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisStores Value = llvm::StringSwitch<AnalysisStores>(Name) 74756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 74856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 74956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 75056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumStores); 75156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 75256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumStores) 75356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 754bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 75556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 75656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisStoreOpt = Value; 75756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 75856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 75956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) { 76056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 76156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisConstraints Value = llvm::StringSwitch<AnalysisConstraints>(Name) 76256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 76356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 76456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 76556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumConstraints); 76656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 76756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumConstraints) 76856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 769bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 77056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 77156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisConstraintsOpt = Value; 77256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 77356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 77456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_output)) { 77556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 77656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisDiagClients Value = llvm::StringSwitch<AnalysisDiagClients>(Name) 77756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREAT) \ 77856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, PD_##NAME) 77956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 78056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NUM_ANALYSIS_DIAG_CLIENTS); 78156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 78256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NUM_ANALYSIS_DIAG_CLIENTS) 78356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 784bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 78556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 78656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisDiagOpt = Value; 78756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 78856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 78956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGDot = Args.hasArg(OPT_analyzer_viz_egraph_graphviz); 79056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGUbi = Args.hasArg(OPT_analyzer_viz_egraph_ubigraph); 79156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeAll = Args.hasArg(OPT_analyzer_opt_analyze_headers); 79256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzerDisplayProgress = Args.hasArg(OPT_analyzer_display_progress); 793fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Opts.AnalyzeNestedBlocks = 794fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Args.hasArg(OPT_analyzer_opt_analyze_nested_blocks); 79556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PurgeDead = !Args.hasArg(OPT_analyzer_no_purge_dead); 79656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EagerlyAssume = Args.hasArg(OPT_analyzer_eagerly_assume); 79703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.AnalyzeSpecificFunction = Args.getLastArgValue(OPT_analyze_function); 7989b823e8e1ccb8a2cb49923bad22a80ca96f41f92Ted Kremenek Opts.UnoptimizedCFG = Args.hasArg(OPT_analysis_UnoptimizedCFG); 79956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalChecks = Args.hasArg(OPT_analyzer_experimental_checks); 80056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalInternalChecks = 80156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.hasArg(OPT_analyzer_experimental_internal_checks); 80256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TrimGraph = Args.hasArg(OPT_trim_egraph); 80303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MaxNodes = Args.getLastArgIntValue(OPT_analyzer_max_nodes, 150000,Diags); 80403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MaxLoop = Args.getLastArgIntValue(OPT_analyzer_max_loop, 3, Diags); 8057b99d12b4ca67fccdf5090761ba257732e954e75Zhongxing Xu Opts.InlineCall = Args.hasArg(OPT_analyzer_inline_call); 8061fafd1d96419f587763d1b81332d8f476aeace2eTom Care Opts.IdempotentOps = Args.hasArg(OPT_analysis_WarnIdempotentOps); 80756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 80856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 80956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, 81056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 81156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 81256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // -Os implies -O2 81356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_Os)) 81456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = 2; 81556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else { 81603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OptimizationLevel = Args.getLastArgIntValue(OPT_O, 0, Diags); 81756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.OptimizationLevel > 3) { 81856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 81956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Opts.OptimizationLevel; 82056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = 3; 82156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 82256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 82356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 82456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // We must always run at least the always inlining pass. 82556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inlining = (Opts.OptimizationLevel > 1) ? CodeGenOptions::NormalInlining 82656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar : CodeGenOptions::OnlyAlwaysInlining; 82756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 82856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugInfo = Args.hasArg(OPT_g); 82956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableLLVMOpts = Args.hasArg(OPT_disable_llvm_optzns); 83056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableRedZone = Args.hasArg(OPT_disable_red_zone); 83103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DwarfDebugFlags = Args.getLastArgValue(OPT_dwarf_debug_flags); 83256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MergeAllConstants = !Args.hasArg(OPT_fno_merge_all_constants); 83356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoCommon = Args.hasArg(OPT_fno_common); 83456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoImplicitFloat = Args.hasArg(OPT_no_implicit_float); 83556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = Args.hasArg(OPT_Os); 8366b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Opts.SimplifyLibCalls = !(Args.hasArg(OPT_fno_builtin) || 8376b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Args.hasArg(OPT_ffreestanding)); 838f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher Opts.UnrollLoops = Args.hasArg(OPT_funroll_loops) || 839f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize); 84056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 84156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); 842efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXAAtExit = !Args.hasArg(OPT_fno_use_cxa_atexit); 843efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXXCtorDtorAliases = Args.hasArg(OPT_mconstructor_aliases); 84403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CodeModel = Args.getLastArgValue(OPT_mcode_model); 84503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DebugPass = Args.getLastArgValue(OPT_mdebug_pass); 84656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFPElim = Args.hasArg(OPT_mdisable_fp_elim); 84703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.FloatABI = Args.getLastArgValue(OPT_mfloat_abi); 84803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LimitFloatPrecision = Args.getLastArgValue(OPT_mlimit_float_precision); 84956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); 8504ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Opts.RelaxAll = Args.hasArg(OPT_mrelax_all); 8511ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Opts.OmitLeafFramePointer = Args.hasArg(OPT_momit_leaf_frame_pointer); 85256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.SoftFloat = Args.hasArg(OPT_msoft_float); 85356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnwindTables = Args.hasArg(OPT_munwind_tables); 85403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic"); 85556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 856bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.FunctionSections = Args.hasArg(OPT_ffunction_sections); 857bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.DataSections = Args.hasArg(OPT_fdata_sections); 858bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner 85903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MainFileName = Args.getLastArgValue(OPT_main_file_name); 860824e19ed926d7aa1296a007d0607ac4437e3c4a9John McCall Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier); 861f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar 8627255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner Opts.InstrumentFunctions = Args.hasArg(OPT_finstrument_functions); 8637255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner 864f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_fobjc_dispatch_method_EQ)) { 865f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 866f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar unsigned Method = llvm::StringSwitch<unsigned>(Name) 867f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("legacy", CodeGenOptions::Legacy) 868f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("non-legacy", CodeGenOptions::NonLegacy) 869f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("mixed", CodeGenOptions::Mixed) 870f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Default(~0U); 871f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Method == ~0U) 872f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name; 873f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar else 874f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Opts.ObjCDispatchMethod = Method; 875f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 87656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 87756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 87856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDependencyOutputArgs(DependencyOutputOptions &Opts, 87956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 88056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 88103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_dependency_file); 88203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Targets = Args.getAllArgValues(OPT_MT); 88356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IncludeSystemHeaders = Args.hasArg(OPT_sys_header_deps); 88456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePhonyTargets = Args.hasArg(OPT_MP); 88556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 88656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 88756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, 88856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 88956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 89056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IgnoreWarnings = Args.hasArg(OPT_w); 89156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoRewriteMacros = Args.hasArg(OPT_Wno_rewrite_macros); 89256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Pedantic = Args.hasArg(OPT_pedantic); 89356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PedanticErrors = Args.hasArg(OPT_pedantic_errors); 89456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCarets = !Args.hasArg(OPT_fno_caret_diagnostics); 89556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColors = Args.hasArg(OPT_fcolor_diagnostics); 89656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColumn = !Args.hasArg(OPT_fno_show_column); 89756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info); 89856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location); 89956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option); 9005edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 9015edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin llvm::StringRef ShowOverloads = 9025edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Args.getLastArgValue(OPT_fshow_overloads_EQ, "all"); 9035edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin if (ShowOverloads == "best") 9045edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Opts.ShowOverloads = Diagnostic::Ovl_Best; 9055edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin else if (ShowOverloads == "all") 9065edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Opts.ShowOverloads = Diagnostic::Ovl_All; 9075edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin else 9085edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Diags.Report(diag::err_drv_invalid_value) 9095edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << Args.getLastArg(OPT_fshow_overloads_EQ)->getAsString(Args) 9105edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << ShowOverloads; 9115edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 9126fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner llvm::StringRef ShowCategory = 91303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fdiagnostics_show_category, "none"); 9146fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (ShowCategory == "none") 9156fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 0; 9166fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "id") 9176fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 1; 9186fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "name") 9196fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 2; 9206fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else 9216fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Diags.Report(diag::err_drv_invalid_value) 9226fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << Args.getLastArg(OPT_fdiagnostics_show_category)->getAsString(Args) 9236fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << ShowCategory; 9246fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner 92556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info); 92656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyDiagnostics = Args.hasArg(OPT_verify); 927d93256e55673a17d18543397ec462416acb13792Douglas Gregor Opts.BinaryOutput = Args.hasArg(OPT_fdiagnostics_binary); 92803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ErrorLimit = Args.getLastArgIntValue(OPT_ferror_limit, 0, Diags); 9296c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Opts.MacroBacktraceLimit 93003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar = Args.getLastArgIntValue(OPT_fmacro_backtrace_limit, 9316c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor DiagnosticOptions::DefaultMacroBacktraceLimit, Diags); 932575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Opts.TemplateBacktraceLimit 93303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar = Args.getLastArgIntValue(OPT_ftemplate_backtrace_limit, 9346c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor DiagnosticOptions::DefaultTemplateBacktraceLimit, 9356c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Diags); 93603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.TabStop = Args.getLastArgIntValue(OPT_ftabstop, 93752388f9aefba585475a38081272ce582d033c883Chris Lattner DiagnosticOptions::DefaultTabStop, Diags); 93852388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop == 0 || Opts.TabStop > DiagnosticOptions::MaxTabStop) { 93952388f9aefba585475a38081272ce582d033c883Chris Lattner Diags.Report(diag::warn_ignoring_ftabstop_value) 94052388f9aefba585475a38081272ce582d033c883Chris Lattner << Opts.TabStop << DiagnosticOptions::DefaultTabStop; 94152388f9aefba585475a38081272ce582d033c883Chris Lattner Opts.TabStop = DiagnosticOptions::DefaultTabStop; 94252388f9aefba585475a38081272ce582d033c883Chris Lattner } 94303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MessageLength = Args.getLastArgIntValue(OPT_fmessage_length, 0, Diags); 94403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DumpBuildInformation = Args.getLastArgValue(OPT_dump_build_information); 94503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Warnings = Args.getAllArgValues(OPT_W); 94656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 94756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 948c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, 949c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar Diagnostic &Diags) { 95056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 95156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; 95256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_Action_Group)) { 95356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (A->getOption().getID()) { 95456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 95556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid option in group!"); 95656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_dump: 95756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTDump; break; 95856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print: 95956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrint; break; 96056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print_xml: 96156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrintXML; break; 96256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_view: 96356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTView; break; 964f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor case OPT_boostcon: 965f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor Opts.ProgramAction = frontend::BoostCon; break; 96656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_raw_tokens: 96756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpRawTokens; break; 96856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_tokens: 96956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpTokens; break; 97056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_S: 97156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitAssembly; break; 97256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_bc: 97356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitBC; break; 97456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_html: 97556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitHTML; break; 97656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm: 97756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVM; break; 97856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_only: 97956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVMOnly; break; 98032148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case OPT_emit_codegen_only: 98132148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar Opts.ProgramAction = frontend::EmitCodeGenOnly; break; 982da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case OPT_emit_obj: 983da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar Opts.ProgramAction = frontend::EmitObj; break; 984ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky case OPT_fixit_EQ: 985ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky Opts.FixItSuffix = A->getValue(Args); 986ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky // fall-through! 98756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fixit: 98856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::FixIt; break; 98956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pch: 99056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePCH; break; 99156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pth: 99256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePTH; break; 9932758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case OPT_init_only: 9942758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar Opts.ProgramAction = frontend::InitOnly; break; 99556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fsyntax_only: 99656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; break; 99756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_print_decl_contexts: 99856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintDeclContext; break; 999f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case OPT_print_preamble: 1000f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor Opts.ProgramAction = frontend::PrintPreamble; break; 100156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_E: 100256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintPreprocessedInput; break; 100356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_macros: 100456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteMacros; break; 100556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_objc: 100656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteObjC; break; 100756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_test: 100856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteTest; break; 100956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_analyze: 101056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunAnalysis; break; 101156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_Eonly: 101256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunPreprocessorOnly; break; 101356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 101456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 10153177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 10163177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if (const Arg* A = Args.getLastArg(OPT_plugin)) { 10173177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.Plugins.push_back(A->getValue(Args,0)); 101856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PluginAction; 101956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ActionName = A->getValue(Args); 10203177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 10213177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_plugin_arg), 10223177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar end = Args.filtered_end(); it != end; ++it) { 10233177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if ((*it)->getValue(Args, 0) == Opts.ActionName) 10243177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.PluginArgs.push_back((*it)->getValue(Args, 1)); 10253177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar } 102656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 102756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 102856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) { 102956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeCompletionAt = 103056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation::FromString(A->getValue(Args)); 103156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CodeCompletionAt.FileName.empty()) 103256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 103356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 103456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 103556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugCodeCompletionPrinter = 103656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar !Args.hasArg(OPT_no_code_completion_debug_printer); 103756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFree = Args.hasArg(OPT_disable_free); 103856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 103903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_o); 104003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Plugins = Args.getAllArgValues(OPT_load); 104156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocatablePCH = Args.hasArg(OPT_relocatable_pch); 1042d6ac4524cd441808f152f7e10900a8315ea31c08Sebastian Redl Opts.ChainedPCH = Args.hasArg(OPT_chained_pch); 10439b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowHelp = Args.hasArg(OPT_help); 104456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacrosInCodeCompletion = Args.hasArg(OPT_code_completion_macros); 1045d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Opts.ShowCodePatternsInCodeCompletion 1046d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor = Args.hasArg(OPT_code_completion_patterns); 104756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowStats = Args.hasArg(OPT_print_stats); 104856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowTimers = Args.hasArg(OPT_ftime_report); 10499b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowVersion = Args.hasArg(OPT_version); 105003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ViewClassInheritance = Args.getLastArgValue(OPT_cxx_inheritance_view); 105103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ASTMergeFiles = Args.getAllArgValues(OPT_ast_merge); 105203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm); 105356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1054c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = IK_None; 105556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_x)) { 1056c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar DashX = llvm::StringSwitch<InputKind>(A->getValue(Args)) 1057c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c", IK_C) 1058c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cl", IK_OpenCL) 1059c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c", IK_C) 1060c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cl", IK_OpenCL) 1061c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++", IK_CXX) 1062c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c", IK_ObjC) 1063c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++", IK_ObjCXX) 1064c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cpp-output", IK_PreprocessedC) 1065c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("assembler-with-cpp", IK_Asm) 1066c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-cpp-output", IK_PreprocessedCXX) 1067c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-cpp-output", IK_PreprocessedObjC) 1068c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-cpp-output", IK_PreprocessedObjCXX) 1069c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c-header", IK_C) 1070c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-header", IK_ObjC) 1071c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-header", IK_CXX) 1072c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-header", IK_ObjCXX) 1073c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("ast", IK_AST) 1074faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar .Case("ir", IK_LLVM_IR) 1075c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Default(IK_None); 1076c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (DashX == IK_None) 107756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 107856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 107956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 108056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 108156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // '-' is the default input if none is given. 108203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar std::vector<std::string> Inputs = Args.getAllArgValues(OPT_INPUT); 108356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.clear(); 108456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Inputs.empty()) 108556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Inputs.push_back("-"); 108656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (unsigned i = 0, e = Inputs.size(); i != e; ++i) { 1087c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind IK = DashX; 1088c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_None) { 108956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK = FrontendOptions::getInputKindForExtension( 109056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef(Inputs[i]).rsplit('.').second); 109156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Remove this hack. 109256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (i == 0) 109356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = IK; 109456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 109556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.push_back(std::make_pair(IK, Inputs[i])); 109656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 109756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 109856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return DashX; 109956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 110056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 11018b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbarstd::string CompilerInvocation::GetResourcesPath(const char *Argv0, 11028b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar void *MainAddr) { 110356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::sys::Path P = llvm::sys::Path::GetMainExecutable(Argv0, MainAddr); 110456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 110556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!P.isEmpty()) { 110656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /clang from foo/bin/clang 110756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /bin from foo/bin 110856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 110956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Get foo/lib/clang/<version>/include 111056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("lib"); 111156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("clang"); 111256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent(CLANG_VERSION_STRING); 111356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 111456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 111556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return P.str(); 111656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 111756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 11181e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbarstatic void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) { 111956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 112003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Sysroot = Args.getLastArgValue(OPT_isysroot, "/"); 112156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Verbose = Args.hasArg(OPT_v); 11221e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar Opts.UseBuiltinIncludes = !Args.hasArg(OPT_nobuiltininc); 112356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UseStandardIncludes = !Args.hasArg(OPT_nostdinc); 11244c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Opts.UseStandardCXXIncludes = !Args.hasArg(OPT_nostdincxx); 112503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ResourceDir = Args.getLastArgValue(OPT_resource_dir); 112656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 112756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -I... and -F... options in order. 112856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_I, OPT_F), 112956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 11307e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath((*it)->getValue(Args), frontend::Angled, true, 11317e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar /*IsFramework=*/ (*it)->getOption().matches(OPT_F)); 113256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 113356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -iprefix/-iwith-prefix/-iwithprefixbefore options. 113456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Prefix = ""; // FIXME: This isn't the correct default prefix. 113556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iprefix, OPT_iwithprefix, 113656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_iwithprefixbefore), 113756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 11387e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 11397e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_iprefix)) 11407e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Prefix = A->getValue(Args); 11417e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar else if (A->getOption().matches(OPT_iwithprefix)) 11427e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 114356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar frontend::System, false, false); 114456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 11457e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 114656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar frontend::Angled, false, false); 114756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 114856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 114956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_idirafter), 115056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 11517e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath((*it)->getValue(Args), frontend::After, true, false); 115256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iquote), 115356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 11547e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath((*it)->getValue(Args), frontend::Quoted, true, false); 115556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_isystem), 115656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 11577e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath((*it)->getValue(Args), frontend::System, true, false); 115856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 115956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Need options for the various environment variables! 116056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 116156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1162c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, 116356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 116456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Cleanup per-file based stuff. 116556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 116656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Set some properties which depend soley on the input kind; it would be nice 116756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // to move these to the language standard, and have the driver resolve the 116856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // input kind + language standard. 1169c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_Asm) { 117056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmPreprocessor = 1; 1171c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar } else if (IK == IK_ObjC || 1172c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_ObjCXX || 1173c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjC || 1174c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjCXX) { 117556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjC1 = Opts.ObjC2 = 1; 117656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 117756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 117856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStandard::Kind LangStd = LangStandard::lang_unspecified; 117956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_std_EQ)) { 118056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = llvm::StringSwitch<LangStandard::Kind>(A->getValue(Args)) 118156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define LANGSTANDARD(id, name, desc, features) \ 118256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(name, LangStandard::lang_##id) 118356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandards.def" 118456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(LangStandard::lang_unspecified); 118556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) 118656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 118756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 118856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 118956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 119056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) { 119156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Based on the base language, pick one. 119256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (IK) { 1193c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: 1194c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: 1195faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: 119656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid input kind!"); 1197c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: 119856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_opencl; 119956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1200c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: 1201c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: 1202c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: 1203c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: 1204c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: 120556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnu99; 120656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1207c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: 1208c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: 1209c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: 1210c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX: 121156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnucxx98; 121256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 121356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 121456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 121556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 121656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 121756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BCPLComment = Std.hasBCPLComments(); 121856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.C99 = Std.isC99(); 121956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus = Std.isCPlusPlus(); 122056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 122156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Digraphs = Std.hasDigraphs(); 122256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUMode = Std.isGNUMode(); 122356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUInline = !Std.isC99(); 122456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HexFloats = Std.hasHexFloats(); 122556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitInt = Std.hasImplicitInt(); 122656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 122756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL has some additional defaults. 122856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_opencl) { 122956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OpenCL = 1; 123056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 123156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = 1; 123256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.LaxVectorConversions = 1; 123356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 123456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 123556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL and C++ both have bool, true, false keywords. 123656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 123756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1238eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // We abuse '-f[no-]gnu-keywords' to force overriding all GNU-extension 1239eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // keywords. This behavior is provided by GCC's poorly named '-fasm' flag, 1240eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // while a subset (the non-C++ GNU keywords) is provided by GCC's 1241eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // '-fgnu-keywords'. Clang conflates the two for simplicity under the single 1242eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // name, as it doesn't seem a useful distinction. 1243eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Opts.GNUKeywords = Args.hasFlag(OPT_fgnu_keywords, OPT_fno_gnu_keywords, 1244eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Opts.GNUMode); 1245eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth 124656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CPlusPlus) 124756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = !Args.hasArg(OPT_fno_operator_names); 124856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 124956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fobjc_gc_only)) 125056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::GCOnly); 125156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Args.hasArg(OPT_fobjc_gc)) 125256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::HybridGC); 125356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 125456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_print_ivar_layout)) 125556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCGCBitmapPrint = 1; 125633e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Args.hasArg(OPT_fno_constant_cfstrings)) 125733e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Opts.NoConstantCFStrings = 1; 125856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 125956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_faltivec)) 126056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 126156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 126256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_pthread)) 126356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.POSIXThreads = 1; 126456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 126503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar llvm::StringRef Vis = Args.getLastArgValue(OPT_fvisibility, "default"); 126656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Vis == "default") 126756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Default); 126856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "hidden") 126956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Hidden); 127056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "protected") 127156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Protected); 127256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 127356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 127456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 127556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 12767cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Args.hasArg(OPT_fvisibility_inlines_hidden)) 12777cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Opts.InlineVisibilityHidden = 1; 1278a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner 1279a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner if (Args.hasArg(OPT_ftrapv)) 1280a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner Opts.setSignedOverflowBehavior(LangOptions::SOB_Trapping); 1281a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner else if (Args.hasArg(OPT_fwrapv)) 1282a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner Opts.setSignedOverflowBehavior(LangOptions::SOB_Defined); 128356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 128456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 128556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // is specified, or -std is set to a conforming mode. 128656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = !Opts.GNUMode; 128756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_trigraphs)) 128856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = 1; 128956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 12908663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 12918663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar OPT_fno_dollars_in_identifiers, 12928663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar !Opts.AsmPreprocessor); 129356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 129456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Microsoft = Args.hasArg(OPT_fms_extensions); 129556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 12964b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Opts.ConstStrings = Args.hasArg(OPT_Wwrite_strings); 129756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fno_lax_vector_conversions)) 1298a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Opts.LaxVectorConversions = 0; 1299a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (Args.hasArg(OPT_fno_threadsafe_statics)) 1300824d7ea07a4e9208925daa6ae9289fb2b39bce9fAnders Carlsson Opts.ThreadsafeStatics = 0; 130156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Exceptions = Args.hasArg(OPT_fexceptions); 1302de05057932cebc3f43911f87d75869cb7b705a19Mike Stump Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 130356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Blocks = Args.hasArg(OPT_fblocks); 130456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 130556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 130656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 130756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 1308fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 130956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 13107002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Opts.AccessControl = !Args.hasArg(OPT_fno_access_control); 131156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 1312c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Opts.MathErrno = Args.hasArg(OPT_fmath_errno); 131303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.InstantiationDepth = Args.getLastArgIntValue(OPT_ftemplate_depth, 1024, 131456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags); 131556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 131603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ObjCConstantStringClass = 131703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fconstant_string_class); 131856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCNonFragileABI = Args.hasArg(OPT_fobjc_nonfragile_abi); 1319412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Opts.ObjCNonFragileABI2 = Args.hasArg(OPT_fobjc_nonfragile_abi2); 1320412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian if (Opts.ObjCNonFragileABI2) 1321412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Opts.ObjCNonFragileABI = true; 13229c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 132356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 132403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.PICLevel = Args.getLastArgIntValue(OPT_pic_level, 0, Diags); 132573482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions); 132656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Static = Args.hasArg(OPT_static_define); 132746116ce06ae28e3fc3a34c513f2f63ac02d9a194Anders Carlsson Opts.DumpRecordLayouts = Args.hasArg(OPT_fdump_record_layouts); 1328046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson Opts.DumpVTableLayouts = Args.hasArg(OPT_fdump_vtable_layouts); 1329a0068fc64351db9c47916566e3b85ab733cd8d6dDouglas Gregor Opts.SpellChecking = !Args.hasArg(OPT_fno_spell_checking); 1330fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Opts.NoBitFieldTypeAlign = Args.hasArg(OPT_fno_bitfield_type_align); 133156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = 0; 133256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 133356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Eliminate this dependency. 133456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned Opt = 133503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.hasArg(OPT_Os) ? 2 : Args.getLastArgIntValue(OPT_O, 0, Diags); 133656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Optimize = Opt != 0; 133756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 133856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // This is the __NO_INLINE__ define, which just depends on things like the 133956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // optimization level and -fno-inline, not actually whether the backend has 134056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // inlining enabled. 134156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // 134256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: This is affected by other options (-fno-inline). 134356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoInline = !Opt; 134456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 134503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar unsigned SSP = Args.getLastArgIntValue(OPT_stack_protector, 0, Diags); 134656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (SSP) { 134756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 134856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 134956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 135056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 135156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 0: Opts.setStackProtectorMode(LangOptions::SSPOff); break; 135256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 1: Opts.setStackProtectorMode(LangOptions::SSPOn); break; 135356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 2: Opts.setStackProtectorMode(LangOptions::SSPReq); break; 135456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 135556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 135656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1357e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbarstatic void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args, 1358e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Diagnostic &Diags) { 135956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 136003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPCHInclude = Args.getLastArgValue(OPT_include_pch); 136103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPTHInclude = Args.getLastArgValue(OPT_include_pth); 136256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_token_cache)) 136356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = A->getValue(Args); 136456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 136556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = Opts.ImplicitPTHInclude; 136656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePredefines = !Args.hasArg(OPT_undef); 136794dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Opts.DetailedRecord = Args.hasArg(OPT_detailed_preprocessing_record); 1368fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor Opts.DisablePCHValidation = Args.hasArg(OPT_fno_validate_pch); 1369fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor 1370f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor if (const Arg *A = Args.getLastArg(OPT_preamble_bytes_EQ)) { 1371f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor llvm::StringRef Value(A->getValue(Args)); 1372f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor size_t Comma = Value.find(','); 1373f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned Bytes = 0; 1374f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned EndOfLine = 0; 1375f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor 1376f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor if (Comma == llvm::StringRef::npos || 1377f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(0, Comma).getAsInteger(10, Bytes) || 1378f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(Comma + 1).getAsInteger(10, EndOfLine)) 1379f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Diags.Report(diag::err_drv_preamble_format); 1380f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor else { 1381f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.first = Bytes; 1382f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.second = (EndOfLine != 0); 1383f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 1384f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 1385f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor 138656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add macros from the command line. 138756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_D, OPT_U), 138856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 13897e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if ((*it)->getOption().matches(OPT_D)) 13907e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroDef((*it)->getValue(Args)); 139156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 13927e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroUndef((*it)->getValue(Args)); 139356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 139456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 139503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MacroIncludes = Args.getAllArgValues(OPT_imacros); 139656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 139756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add the ordered list of -includes. 139856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_include, OPT_include_pch, 139956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_include_pth), 140056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 14017e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 140256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // PCH is handled specially, we need to extra the original include path. 14037e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_include_pch)) { 140456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::string OriginalFile = 14057e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar PCHReader::getOriginalSourceFile(A->getValue(Args), Diags); 140656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (OriginalFile.empty()) 140793ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar continue; 140856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 140956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(OriginalFile); 141056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else 14117e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.Includes.push_back(A->getValue(Args)); 141256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 1413e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1414dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // Include 'altivec.h' if -faltivec option present 1415dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner if (Args.hasArg(OPT_faltivec)) 1416dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Opts.Includes.push_back("altivec.h"); 1417dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 1418e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_remap_file), 1419e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 14207e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 1421e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar std::pair<llvm::StringRef,llvm::StringRef> Split = 14227e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar llvm::StringRef(A->getValue(Args)).split(';'); 1423e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1424e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar if (Split.second.empty()) { 14257e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_invalid_remap_file) << A->getAsString(Args); 1426e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar continue; 1427e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 1428e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1429e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.addRemappedFile(Split.first, Split.second); 1430e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 143156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 143256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 143356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, 143456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 143556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 143656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCPP = !Args.hasArg(OPT_dM); 143756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); 143856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLineMarkers = !Args.hasArg(OPT_P); 143956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowComments = Args.hasArg(OPT_C); 144056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacroComments = Args.hasArg(OPT_CC); 144156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 144256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 144356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { 144456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 144503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ABI = Args.getLastArgValue(OPT_target_abi); 144698b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis Opts.CXXABI = Args.getLastArgValue(OPT_cxx_abi); 144703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CPU = Args.getLastArgValue(OPT_target_cpu); 144803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Features = Args.getAllArgValues(OPT_target_feature); 144939065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Opts.LinkerVersion = Args.getLastArgValue(OPT_target_linker_version); 145039065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Opts.Triple = Args.getLastArgValue(OPT_triple); 145156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 145256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Use the host triple if unspecified. 145356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.Triple.empty()) 145456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Triple = llvm::sys::getHostTriple(); 145598b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis 145698b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis // Use the Itanium C++ ABI if unspecified. 145798b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis if (Opts.CXXABI.empty()) 145898b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis Opts.CXXABI = "itanium"; 145956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 146056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 146156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 146256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 146356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarvoid CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, 146456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char **ArgBegin, 146556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char **ArgEnd, 146656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 146756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Parse the arguments. 146856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<OptTable> Opts(createCC1OptTable()); 146956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned MissingArgIndex, MissingArgCount; 147056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<InputArgList> Args( 147156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts->ParseArgs(ArgBegin, ArgEnd,MissingArgIndex, MissingArgCount)); 147256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 147356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Check for missing argument error. 147456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (MissingArgCount) 147556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_missing_argument) 147656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args->getArgString(MissingArgIndex) << MissingArgCount; 147756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 147856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Issue errors on unknown arguments. 147956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args->filtered_begin(OPT_UNKNOWN), 148056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args->filtered_end(); it != ie; ++it) 14817e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_unknown_argument) << (*it)->getAsString(*Args); 148256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 148356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseAnalyzerArgs(Res.getAnalyzerOpts(), *Args, Diags); 148456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseCodeGenArgs(Res.getCodeGenOpts(), *Args, Diags); 148556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *Args); 148656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDiagnosticArgs(Res.getDiagnosticOpts(), *Args, Diags); 1487c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = ParseFrontendArgs(Res.getFrontendOpts(), *Args, Diags); 14881e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *Args); 1489faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar if (DashX != IK_AST && DashX != IK_LLVM_IR) 149056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseLangArgs(Res.getLangOpts(), *Args, DashX, Diags); 1491e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ParsePreprocessorArgs(Res.getPreprocessorOpts(), *Args, Diags); 149256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *Args); 149356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseTargetArgs(Res.getTargetOpts(), *Args); 149456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 1495