CompilerInvocation.cpp revision 024f4be866d13dd2b0ec062e694a62ca84c37191
1b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===--- CompilerInvocation.cpp -------------------------------------------===// 2b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 3b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// The LLVM Compiler Infrastructure 4b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 5b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// This file is distributed under the University of Illinois Open Source 6b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// License. See LICENSE.TXT for details. 7b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 8b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===----------------------------------------------------------------------===// 9b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 10b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 1156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Diagnostic.h" 1256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Version.h" 13389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis#include "clang/Basic/FileManager.h" 1456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Arg.h" 1556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/ArgList.h" 1656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/CC1Options.h" 1756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/DriverDiagnostic.h" 1856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/OptTable.h" 1956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Option.h" 2056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 2156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandard.h" 226ab7cd853e9c15cf986a8a7c3db1f8d20e275409Sebastian Redl#include "clang/Serialization/ASTReader.h" 2356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/OwningPtr.h" 2456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/SmallVector.h" 25b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/ADT/StringExtras.h" 2656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/StringSwitch.h" 272dc14532b641bae011a374e2c6c393d2196c1411Duncan Sands#include "llvm/ADT/Triple.h" 28b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/Support/ErrorHandling.h" 2903013fa9a0bf1ef4b907f5fec006c8f4000fdd21Michael J. Spencer#include "llvm/Support/Host.h" 3003013fa9a0bf1ef4b907f5fec006c8f4000fdd21Michael J. Spencer#include "llvm/Support/Path.h" 31b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarusing namespace clang; 32b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 33b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisStoreName(AnalysisStores Kind) { 34b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 35b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 369f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis store!"); 37b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 38b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 39b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 40b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 41b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 42b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 43b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisConstraintName(AnalysisConstraints Kind) { 44b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 45b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 469f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis constraints!"); 47b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 48b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 49b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 50b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 51b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 52b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 53b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisDiagClientName(AnalysisDiagClients Kind) { 54b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 55b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 569f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis client!"); 57b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREATE) \ 58b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case PD_##NAME: return CMDFLAG; 59b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 60b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 61b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 62b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 63d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaksstatic const char *getAnalysisPurgeModeName(AnalysisPurgeMode Kind) { 64d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks switch (Kind) { 65d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks default: 66d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks llvm_unreachable("Unknown analysis client!"); 67d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks#define ANALYSIS_PURGE(NAME, CMDFLAG, DESC) \ 68d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks case NAME: return CMDFLAG; 69d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks#include "clang/Frontend/Analyses.def" 70d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks } 71d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks} 72d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks 7356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Serialization (to args) 7556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 77b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void AnalyzerOptsToArgs(const AnalyzerOptions &Opts, 78b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 79116f3640daee424dfcdbe55e80be5a67476be4b0Argyrios Kyrtzidis if (Opts.ShowCheckerHelp) 80116f3640daee424dfcdbe55e80be5a67476be4b0Argyrios Kyrtzidis Res.push_back("-analyzer-checker-help"); 81a4c7a4314ffbe402091695874e93d9b0a79c8099Ted Kremenek if (Opts.AnalysisStoreOpt != RegionStoreModel) { 82b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-store"); 83b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisStoreName(Opts.AnalysisStoreOpt)); 84b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 85b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisConstraintsOpt != RangeConstraintsModel) { 86b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-constraints"); 87b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisConstraintName(Opts.AnalysisConstraintsOpt)); 88b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 89b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisDiagOpt != PD_HTML) { 90b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-output"); 91b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisDiagClientName(Opts.AnalysisDiagOpt)); 92b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 93d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks if (Opts.AnalysisPurgeOpt != PurgeStmt) { 94d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks Res.push_back("-analyzer-purge"); 95d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks Res.push_back(getAnalysisPurgeModeName(Opts.AnalysisPurgeOpt)); 96d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks } 97b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.AnalyzeSpecificFunction.empty()) { 98b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyze-function"); 99b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.AnalyzeSpecificFunction); 100b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 101b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzeAll) 102b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-opt-analyze-headers"); 103b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzerDisplayProgress) 104b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-display-progress"); 105fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek if (Opts.AnalyzeNestedBlocks) 106fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Res.push_back("-analyzer-opt-analyze-nested-blocks"); 107b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EagerlyAssume) 108b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-eagerly-assume"); 109b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.TrimGraph) 110b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trim-egraph"); 111b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 112b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-graphviz"); 1131040c227efc6821cd39795206c178894470a1a48Sandeep Patel if (Opts.VisualizeEGUbi) 114b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-ubigraph"); 11543dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis 11643dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis for (unsigned i = 0, e = Opts.CheckersControlList.size(); i != e; ++i) { 11743dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis const std::pair<std::string, bool> &opt = Opts.CheckersControlList[i]; 11843dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis if (opt.second) 11943dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back("-analyzer-disable-checker"); 12043dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis else 12143dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back("-analyzer-checker"); 12243dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back(opt.first); 12343dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis } 124b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 125b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 126b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void CodeGenOptsToArgs(const CodeGenOptions &Opts, 127b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 128b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DebugInfo) 129b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-g"); 130b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableLLVMOpts) 131b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-llvm-optzns"); 132b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableRedZone) 133b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-red-zone"); 134f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar if (!Opts.DwarfDebugFlags.empty()) { 135f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back("-dwarf-debug-flags"); 136f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back(Opts.DwarfDebugFlags); 137f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar } 1389f084a3166b684573ba49df28fc5792bc37d92e1John McCall if (Opts.ObjCRuntimeHasARC) 1399f084a3166b684573ba49df28fc5792bc37d92e1John McCall Res.push_back("-fobjc-runtime-has-arc"); 140256a76e0b0e0c9e65a3122917d553ef10bc84d29John McCall if (Opts.ObjCRuntimeHasTerminate) 141256a76e0b0e0c9e65a3122917d553ef10bc84d29John McCall Res.push_back("-fobjc-runtime-has-terminate"); 142e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky if (Opts.EmitGcovArcs) 143e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Res.push_back("-femit-coverage-data"); 144e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky if (Opts.EmitGcovNotes) 145e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Res.push_back("-femit-coverage-notes"); 146b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.MergeAllConstants) 147b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-merge-all-constants"); 14850a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar if (Opts.NoCommon) 14950a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar Res.push_back("-fno-common"); 15032096695c76033a6b0b1747c439f7378a11e8312John McCall if (Opts.ForbidGuardVariables) 15132096695c76033a6b0b1747c439f7378a11e8312John McCall Res.push_back("-fforbid-guard-variables"); 152e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar if (Opts.UseRegisterSizedBitfieldAccess) 153e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar Res.push_back("-fuse-register-sized-bitfield-access"); 154b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoImplicitFloat) 155b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-no-implicit-float"); 1561ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar if (Opts.OmitLeafFramePointer) 1571ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Res.push_back("-momit-leaf-frame-pointer"); 158b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OptimizeSize) { 159b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.OptimizationLevel == 2 && "Invalid options!"); 160a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson Opts.OptimizeSize == 1 ? Res.push_back("-Os") : Res.push_back("-Oz"); 1611be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar } else if (Opts.OptimizationLevel != 0) 1621be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-O" + llvm::utostr(Opts.OptimizationLevel)); 1637d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar if (!Opts.MainFileName.empty()) { 1647d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back("-main-file-name"); 1657d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back(Opts.MainFileName); 1667d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar } 167b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // SimplifyLibCalls is only derived. 168b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // TimePasses is only derived. 169b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnitAtATime is unused. 170b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Inlining is only derived. 17120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 172f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // UnrollLoops is derived, but also accepts an option, no 173f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // harm in pushing it back here. 174f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher if (Opts.UnrollLoops) 175f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher Res.push_back("-funroll-loops"); 176bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.DataSections) 177bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-fdata-sections"); 178bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.FunctionSections) 179bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-ffunction-sections"); 180f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.AsmVerbose) 181f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-masm-verbose"); 182f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.CodeModel.empty()) { 183f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mcode-model"); 184f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.CodeModel); 185f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 186d51e43af0b3a6897b971f316c4de2035ec82d1f2Peter Collingbourne if (Opts.CUDAIsDevice) 187d51e43af0b3a6897b971f316c4de2035ec82d1f2Peter Collingbourne Res.push_back("-fcuda-is-device"); 188efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (!Opts.CXAAtExit) 189efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-fno-use-cxa-atexit"); 190efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (Opts.CXXCtorDtorAliases) 191efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-mconstructor-aliases"); 192f85e193739c953358c865005855253af4f68a497John McCall if (Opts.ObjCAutoRefCountExceptions) 193f85e193739c953358c865005855253af4f68a497John McCall Res.push_back("-fobjc-arc-eh"); 194f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.DebugPass.empty()) { 195f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdebug-pass"); 196f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.DebugPass); 197f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 198f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.DisableFPElim) 199f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdisable-fp-elim"); 2003b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (!Opts.FloatABI.empty()) { 2013b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-mfloat-abi"); 2023b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back(Opts.FloatABI); 2033b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar } 204f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.LimitFloatPrecision.empty()) { 205f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mlimit-float-precision"); 206f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.LimitFloatPrecision); 207f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 208f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.NoZeroInitializedInBSS) 209f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mno-zero-initialized-bss"); 210f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar switch (Opts.getObjCDispatchMethod()) { 211f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Legacy: 212f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 213f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Mixed: 214f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=mixed"); 215f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 216f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::NonLegacy: 217f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=non-legacy"); 218f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 219f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 22017d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar if (Opts.NumRegisterParameters) { 22117d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar Res.push_back("-mregparm"); 22217d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar Res.push_back(llvm::utostr(Opts.NumRegisterParameters)); 22317d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar } 2241b9060553221720152e12981109549e0a1d8e3a1Chad Rosier if (Opts.NoGlobalMerge) 2251b9060553221720152e12981109549e0a1d8e3a1Chad Rosier Res.push_back("-mno-global-merge"); 226c3b9014c7236a15cf467662264b243a22c420312Nick Lewycky if (Opts.NoExecStack) 227c3b9014c7236a15cf467662264b243a22c420312Nick Lewycky Res.push_back("-mnoexecstack"); 2284ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar if (Opts.RelaxAll) 2294ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Res.push_back("-mrelax-all"); 230969323239f16589329d091a2b8ef200fcfe7c9e9Daniel Dunbar if (Opts.SaveTempLabels) 231969323239f16589329d091a2b8ef200fcfe7c9e9Daniel Dunbar Res.push_back("-msave-temp-labels"); 232f24a151d645abc89f94aa58ad59f3131502041b1Rafael Espindola if (Opts.NoDwarf2CFIAsm) 233f24a151d645abc89f94aa58ad59f3131502041b1Rafael Espindola Res.push_back("-fno-dwarf2-cfi-asm"); 234ea523d73a6de06f828952a02f5ff86e4cc631695Nick Lewycky if (Opts.NoDwarfDirectoryAsm) 235ea523d73a6de06f828952a02f5ff86e4cc631695Nick Lewycky Res.push_back("-fno-dwarf-directory-asm"); 2363b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (Opts.SoftFloat) 2373b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-msoft-float"); 238f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.UnwindTables) 239f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-munwind-tables"); 240f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.RelocationModel != "pic") { 241f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mrelocation-model"); 242f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.RelocationModel); 243f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 244b689afb75049012a431d483432114ad5e75d4a92John McCall if (!Opts.VerifyModule) 245b689afb75049012a431d483432114ad5e75d4a92John McCall Res.push_back("-disable-llvm-verifier"); 2463c66d30d513106bb794990c5e4ba36a31ac19f15Daniel Dunbar for (unsigned i = 0, e = Opts.BackendOptions.size(); i != e; ++i) { 2473c66d30d513106bb794990c5e4ba36a31ac19f15Daniel Dunbar Res.push_back("-backend-option"); 2483c66d30d513106bb794990c5e4ba36a31ac19f15Daniel Dunbar Res.push_back(Opts.BackendOptions[i]); 2493c66d30d513106bb794990c5e4ba36a31ac19f15Daniel Dunbar } 250b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 251b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 252b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DependencyOutputOptsToArgs(const DependencyOutputOptions &Opts, 253b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 254b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IncludeSystemHeaders) 255b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-sys-header-deps"); 256eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar if (Opts.ShowHeaderIncludes) 257eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar Res.push_back("-H"); 258b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar if (!Opts.HeaderIncludeOutputFile.empty()) { 259b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar Res.push_back("-header-include-file"); 260b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar Res.push_back(Opts.HeaderIncludeOutputFile); 261b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar } 262b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.UsePhonyTargets) 263b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MP"); 264b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 265b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dependency-file"); 266b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 267b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 268b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Targets.size(); i != e; ++i) { 269b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MT"); 270b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Targets[i]); 271b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 272b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 273b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 274b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DiagnosticOptsToArgs(const DiagnosticOptions &Opts, 275b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 276b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IgnoreWarnings) 277b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-w"); 278b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoRewriteMacros) 279b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Wno-rewrite-macros"); 280b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Pedantic) 281b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic"); 282b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PedanticErrors) 283b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic-errors"); 284b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowColumn) 285b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-column"); 286b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLocation) 287b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-source-location"); 288b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCarets) 289b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-caret-diagnostics"); 290b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowFixits) 291b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-diagnostics-fixit-info"); 292b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowSourceRanges) 293b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-print-source-range-info"); 2944786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor if (Opts.ShowParseableFixits) 2954786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor Res.push_back("-fdiagnostics-parseable-fixits"); 296b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowColors) 297b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fcolor-diagnostics"); 298b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VerifyDiagnostics) 299b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-verify"); 3007d2b8c1fcc2b707be78b09930a7767477822462fDouglas Gregor if (Opts.ShowNames) 3017d2b8c1fcc2b707be78b09930a7767477822462fDouglas Gregor Res.push_back("-fdiagnostics-show-name"); 302b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowOptionNames) 303b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-show-option"); 3046fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (Opts.ShowCategories == 1) 3056fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=id"); 3066fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (Opts.ShowCategories == 2) 3076fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=name"); 308c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor switch (Opts.Format) { 309c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor case DiagnosticOptions::Clang: 310c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Res.push_back("-fdiagnostics-format=clang"); break; 311c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor case DiagnosticOptions::Msvc: 312c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Res.push_back("-fdiagnostics-format=msvc"); break; 313c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor case DiagnosticOptions::Vi: 314c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Res.push_back("-fdiagnostics-format=vi"); break; 315c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor } 316c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner if (Opts.ErrorLimit) { 317c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back("-ferror-limit"); 318c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back(llvm::utostr(Opts.ErrorLimit)); 319c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner } 32008c6695f6018fb6cb1a7c7d311a851aa5c233bc0Daniel Dunbar if (!Opts.DiagnosticLogFile.empty()) { 32108c6695f6018fb6cb1a7c7d311a851aa5c233bc0Daniel Dunbar Res.push_back("-diagnostic-log-file"); 32208c6695f6018fb6cb1a7c7d311a851aa5c233bc0Daniel Dunbar Res.push_back(Opts.DiagnosticLogFile); 32308c6695f6018fb6cb1a7c7d311a851aa5c233bc0Daniel Dunbar } 3246c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.MacroBacktraceLimit 3256c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultMacroBacktraceLimit) { 3266c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back("-fmacro-backtrace-limit"); 3276c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back(llvm::utostr(Opts.MacroBacktraceLimit)); 3286c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor } 3296c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.TemplateBacktraceLimit 3306c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultTemplateBacktraceLimit) { 331575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back("-ftemplate-backtrace-limit"); 332575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back(llvm::utostr(Opts.TemplateBacktraceLimit)); 333575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor } 334575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor 33552388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop != DiagnosticOptions::DefaultTabStop) { 336124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back("-ftabstop"); 337124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back(llvm::utostr(Opts.TabStop)); 338124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner } 339b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.MessageLength) { 340b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fmessage-length"); 341b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.MessageLength)); 342b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 343b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DumpBuildInformation.empty()) { 344b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dump-build-information"); 345b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.DumpBuildInformation); 346b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 347b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Warnings.size(); i != e; ++i) 348b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-W" + Opts.Warnings[i]); 349b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 350b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 351c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic const char *getInputKindName(InputKind Kind) { 352b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 353c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: break; 354c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: return "ast"; 355c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: return "assembler-with-cpp"; 356c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: return "c"; 357c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: return "c++"; 358faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: return "ir"; 359c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: return "objective-c"; 360c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: return "objective-c++"; 361c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: return "cl"; 362895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne case IK_CUDA: return "cuda"; 363c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: return "cpp-output"; 364c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: return "c++-cpp-output"; 365c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: return "objective-c-cpp-output"; 366c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX:return "objective-c++-cpp-output"; 367b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 368b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 3699f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 370b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 371b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 372b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 373b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getActionName(frontend::ActionKind Kind) { 374b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 375b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PluginAction: 3769f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Invalid kind!"); 377b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 378b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTDump: return "-ast-dump"; 379f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall case frontend::ASTDumpXML: return "-ast-dump-xml"; 380b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrint: return "-ast-print"; 381b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTView: return "-ast-view"; 382b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpRawTokens: return "-dump-raw-tokens"; 383b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpTokens: return "-dump-tokens"; 384b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitAssembly: return "-S"; 385b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitBC: return "-emit-llvm-bc"; 386b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitHTML: return "-emit-html"; 387b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVM: return "-emit-llvm"; 388b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVMOnly: return "-emit-llvm-only"; 38932148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case frontend::EmitCodeGenOnly: return "-emit-codegen-only"; 390da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case frontend::EmitObj: return "-emit-obj"; 391b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::FixIt: return "-fixit"; 392467dc88512b4ba4bb16e274ea3771dc1415d31daDouglas Gregor case frontend::GenerateModule: return "-emit-module"; 393b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePCH: return "-emit-pch"; 394b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePTH: return "-emit-pth"; 3952758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case frontend::InitOnly: return "-init-only"; 396b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseSyntaxOnly: return "-fsyntax-only"; 397b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintDeclContext: return "-print-decl-contexts"; 398f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case frontend::PrintPreamble: return "-print-preamble"; 399b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintPreprocessedInput: return "-E"; 400b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteMacros: return "-rewrite-macros"; 401b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteObjC: return "-rewrite-objc"; 402b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteTest: return "-rewrite-test"; 403b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunAnalysis: return "-analyze"; 404b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunPreprocessorOnly: return "-Eonly"; 405b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 406b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 4079f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 408b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 409b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 410b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 411389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidisstatic void FileSystemOptsToArgs(const FileSystemOptions &Opts, 412389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis std::vector<std::string> &Res) { 413389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis if (!Opts.WorkingDir.empty()) { 414389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Res.push_back("-working-directory"); 415389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Res.push_back(Opts.WorkingDir); 416389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis } 417389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis} 418389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis 419b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void FrontendOptsToArgs(const FrontendOptions &Opts, 420b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 421b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableFree) 422b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-free"); 423b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.RelocatablePCH) 424b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-relocatable-pch"); 4259b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowHelp) 4269b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-help"); 427b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacrosInCodeCompletion) 428b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-macros"); 429d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor if (Opts.ShowCodePatternsInCodeCompletion) 430d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Res.push_back("-code-completion-patterns"); 4318071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor if (!Opts.ShowGlobalSymbolsInCodeCompletion) 4328071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor Res.push_back("-no-code-completion-globals"); 433b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowStats) 434eb01ac82901a9fd8f64d387395af42165556b767Daniel Dunbar Res.push_back("-print-stats"); 435b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowTimers) 436b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftime-report"); 4379b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowVersion) 4389b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-version"); 4391450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky if (Opts.FixWhatYouCan) 4401450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky Res.push_back("-fix-what-you-can"); 4418f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall switch (Opts.ARCMTAction) { 4428f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case FrontendOptions::ARCMT_None: 4438f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 4448f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case FrontendOptions::ARCMT_Check: 4458f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Res.push_back("-arcmt-check"); 4468f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 4478f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case FrontendOptions::ARCMT_Modify: 4488f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Res.push_back("-arcmt-modify"); 4498f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 45069325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis case FrontendOptions::ARCMT_Migrate: 45169325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis Res.push_back("-arcmt-migrate"); 45269325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis break; 45369325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis } 45469325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis if (!Opts.ARCMTMigrateDir.empty()) { 45569325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis Res.push_back("-arcmt-migrate-directory"); 45669325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis Res.push_back(Opts.ARCMTMigrateDir); 4578f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall } 4587ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis if (!Opts.ARCMTMigrateReportOut.empty()) { 4597ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Res.push_back("-arcmt-migrate-report-output"); 4607ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Res.push_back(Opts.ARCMTMigrateReportOut); 4617ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis } 4627ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis if (Opts.ARCMTMigrateEmitARCErrors) 4637ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Res.push_back("-arcmt-migrate-emit-errors"); 464b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 465b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar bool NeedLang = false; 466b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) 467b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (FrontendOptions::getInputKindForExtension(Opts.Inputs[i].second) != 468b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.Inputs[i].first) 469b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar NeedLang = true; 470b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (NeedLang) { 471b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-x"); 472b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getInputKindName(Opts.Inputs[0].first)); 473b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 474b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) { 475b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert((!NeedLang || Opts.Inputs[i].first == Opts.Inputs[0].first) && 476b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Unable to represent this input vector!"); 477b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Inputs[i].second); 478b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 479b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 480b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 481b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-o"); 482b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 483b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 484b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CodeCompletionAt.FileName.empty()) { 485b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-at"); 486b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CodeCompletionAt.FileName + ":" + 487b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Line) + ":" + 488b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Column)); 489b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 49091a230a15f2aca8f6a8b7fd492525ec372a98e6bDouglas Gregor if (Opts.ProgramAction != frontend::PluginAction) 491b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getActionName(Opts.ProgramAction)); 492b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ActionName.empty()) { 493b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-plugin"); 494b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ActionName); 4953177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar for(unsigned i = 0, e = Opts.PluginArgs.size(); i != e; ++i) { 4963177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Res.push_back("-plugin-arg-" + Opts.ActionName); 4973177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Res.push_back(Opts.PluginArgs[i]); 4983177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar } 499b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 500efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar for (unsigned i = 0, e = Opts.Plugins.size(); i != e; ++i) { 501efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back("-load"); 502efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back(Opts.Plugins[i]); 503efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar } 5045aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber for (unsigned i = 0, e = Opts.AddPluginActions.size(); i != e; ++i) { 5055aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber Res.push_back("-add-plugin"); 5065aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber Res.push_back(Opts.AddPluginActions[i]); 507f25649c74397d2620e6ac61f1045261644707c80Nico Weber for(unsigned ai = 0, ae = Opts.AddPluginArgs.size(); ai != ae; ++ai) { 508f25649c74397d2620e6ac61f1045261644707c80Nico Weber Res.push_back("-plugin-arg-" + Opts.AddPluginActions[i]); 509f25649c74397d2620e6ac61f1045261644707c80Nico Weber Res.push_back(Opts.AddPluginArgs[i][ai]); 510f25649c74397d2620e6ac61f1045261644707c80Nico Weber } 5115aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber } 5129bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor for (unsigned i = 0, e = Opts.ASTMergeFiles.size(); i != e; ++i) { 5139bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back("-ast-merge"); 5149bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back(Opts.ASTMergeFiles[i]); 5159bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor } 5163f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar for (unsigned i = 0, e = Opts.LLVMArgs.size(); i != e; ++i) { 5173f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back("-mllvm"); 5183f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back(Opts.LLVMArgs[i]); 5193f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar } 520b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 521b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 522b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void HeaderSearchOptsToArgs(const HeaderSearchOptions &Opts, 523b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 524c59dc9274612f318d43910a3b5de19997a8eb656Daniel Dunbar if (Opts.Sysroot != "/") { 525b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isysroot"); 526b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Sysroot); 527b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 528b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 529b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar /// User specified include entries. 530b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.UserEntries.size(); i != e; ++i) { 531b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar const HeaderSearchOptions::Entry &E = Opts.UserEntries[i]; 532d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar if (E.IsFramework && (E.Group != frontend::Angled || !E.IsUserSupplied)) 53383e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 534b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.IsUserSupplied) { 53565e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor switch (E.Group) { 53665e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::After: 537b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-idirafter"); 53865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 53965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 54065e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::Quoted: 541d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar Res.push_back("-iquote"); 54265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 54365e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 54465e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::System: 545b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isystem"); 54665e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 54765e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 54865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::IndexHeaderMap: 54965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor Res.push_back("-index-header-map"); 55065e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor Res.push_back(E.IsFramework? "-F" : "-I"); 55165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 55265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 55347adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer case frontend::CSystem: 55447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Res.push_back("-c-isystem"); 55547adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer break; 55647adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 55765e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::CXXSystem: 5582df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger Res.push_back("-cxx-isystem"); 55965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 56047adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 56147adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer case frontend::ObjCSystem: 56247adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Res.push_back("-objc-isystem"); 56347adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer break; 56447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 56547adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer case frontend::ObjCXXSystem: 56647adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Res.push_back("-objcxx-isystem"); 56747adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer break; 56865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 56965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::Angled: 570b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.IsFramework ? "-F" : "-I"); 57165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 572b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 573b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 574b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group != frontend::Angled && E.Group != frontend::System) 57583e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 576b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Group == frontend::Angled ? "-iwithprefixbefore" : 577b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "-iwithprefix"); 578b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 579b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Path); 580b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 581b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 5828b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar if (!Opts.ResourceDir.empty()) { 5838b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back("-resource-dir"); 5848b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back(Opts.ResourceDir); 585b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 5869a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor if (!Opts.ModuleCachePath.empty()) { 5879a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor Res.push_back("-fmodule-cache-path"); 5889a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor Res.push_back(Opts.ModuleCachePath); 5899a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor } 590a268fc0f2229eb132ebc8501b140093aeb5516bfDaniel Dunbar if (!Opts.UseStandardSystemIncludes) 591a268fc0f2229eb132ebc8501b140093aeb5516bfDaniel Dunbar Res.push_back("-nostdsysteminc"); 5924c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor if (!Opts.UseStandardCXXIncludes) 5934c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Res.push_back("-nostdinc++"); 59413c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson if (Opts.UseLibcxx) 59513c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson Res.push_back("-stdlib=libc++"); 596b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Verbose) 597b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-v"); 598b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 599b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 600b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void LangOptsToArgs(const LangOptions &Opts, 601b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 602b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptions DefaultLangOpts; 603b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 604b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Need to set -std to get all the implicit options. 605b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 606b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: We want to only pass options relative to the defaults, which 607b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // requires constructing a target. :( 608b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // 609b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // It would be better to push the all target specific choices into the driver, 610b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // so that everything below that was more uniform. 611b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 612b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Trigraphs) 613b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trigraphs"); 614b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input kind: 615b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // AsmPreprocessor, CPlusPlus, ObjC1, ObjC2, OpenCL 616b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input language standard: 617b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // BCPLComment, C99, CPlusPlus0x, Digraphs, GNUInline, ImplicitInt, GNUMode 618b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DollarIdents) 619b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdollars-in-identifiers"); 620eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (Opts.GNUMode && !Opts.GNUKeywords) 621eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fno-gnu-keywords"); 622eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (!Opts.GNUMode && Opts.GNUKeywords) 623eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fgnu-keywords"); 62462ec1f2fd7368542bb926c04797fb07023547694Francois Pichet if (Opts.MicrosoftExt) 6258663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Res.push_back("-fms-extensions"); 626dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer if (Opts.MSCVersion != 0) 627dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer Res.push_back("-fmsc-version=" + llvm::utostr(Opts.MSCVersion)); 628400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik if (Opts.Borland) 629400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik Res.push_back("-fborland-extensions"); 630d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall if (!Opts.ObjCNonFragileABI) 631d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall Res.push_back("-fobjc-fragile-abi"); 632c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek if (Opts.ObjCDefaultSynthProperties) 633c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Res.push_back("-fobjc-default-synthesize-properties"); 634b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // NoInline is implicit. 635b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXOperatorNames) 636b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-operator-names"); 637b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PascalStrings) 638b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fpascal-strings"); 6399c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump if (Opts.CatchUndefined) 6409c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Res.push_back("-fcatch-undefined-behavior"); 641b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.WritableStrings) 642b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fwritable-strings"); 6434b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall if (Opts.ConstStrings) 64450465d1d2f5f6dd3d8e18e2cf7bad4691e5ca6a8Chandler Carruth Res.push_back("-fconst-strings"); 645b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.LaxVectorConversions) 646b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-lax-vector-conversions"); 647b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AltiVec) 648b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-faltivec"); 6491be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.Exceptions) 6501be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fexceptions"); 6510761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson if (Opts.ObjCExceptions) 6520761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Res.push_back("-fobjc-exceptions"); 6530761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson if (Opts.CXXExceptions) 6540761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Res.push_back("-fcxx-exceptions"); 65573482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar if (Opts.SjLjExceptions) 65673482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Res.push_back("-fsjlj-exceptions"); 6572ed42287b9b88a0bb08ab10e95e306da3f294ba9Daniel Dunbar if (Opts.TraditionalCPP) 6582ed42287b9b88a0bb08ab10e95e306da3f294ba9Daniel Dunbar Res.push_back("-traditional-cpp"); 659de05057932cebc3f43911f87d75869cb7b705a19Mike Stump if (!Opts.RTTI) 6604db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-fno-rtti"); 6616f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor if (Opts.MSBitfields) 6626f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor Res.push_back("-mms-bitfields"); 663c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar if (!Opts.NeXTRuntime) 664c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar Res.push_back("-fgnu-runtime"); 665b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Freestanding) 666b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ffreestanding"); 667b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoBuiltin) 668b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-builtin"); 669fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes if (!Opts.AssumeSaneOperatorNew) 670fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Res.push_back("-fno-assume-sane-operator-new"); 671a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (!Opts.ThreadsafeStatics) 672a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Res.push_back("-fno-threadsafe-statics"); 673b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.POSIXThreads) 674b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pthread"); 675a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Blocks) 676e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fblocks"); 67713db5cfc4e5f03eb70efe0d227b53b8280f16161John McCall if (Opts.BlocksRuntimeOptional) 67813db5cfc4e5f03eb70efe0d227b53b8280f16161John McCall Res.push_back("-fblocks-runtime-optional"); 679b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EmitAllDecls) 680b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-femit-all-decls"); 681c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman if (Opts.MathErrno) 682c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Res.push_back("-fmath-errno"); 683a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner switch (Opts.getSignedOverflowBehavior()) { 684a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Undefined: break; 685a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Defined: Res.push_back("-fwrapv"); break; 68620249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer case LangOptions::SOB_Trapping: 6877f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Res.push_back("-ftrapv"); break; 6887f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall if (!Opts.OverflowHandler.empty()) { 6897f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Res.push_back("-ftrapv-handler"); 6907f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Res.push_back(Opts.OverflowHandler); 6917f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall } 692a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner } 693b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.HeinousExtensions) 694b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fheinous-gnu-extensions"); 695b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Optimize is implicit. 696b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // OptimizeSize is implicit. 697b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Static) 698b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-static-define"); 699fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.DumpRecordLayouts) 700fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-record-layouts"); 701046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson if (Opts.DumpVTableLayouts) 702fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-vtable-layouts"); 703fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.NoBitFieldTypeAlign) 704fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fno-bitfield-type-alignment"); 705b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PICLevel) { 706b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pic-level"); 707b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.PICLevel)); 708b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 709b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCGCBitmapPrint) 710b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-print-ivar-layout"); 71133e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Opts.NoConstantCFStrings) 71233e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Res.push_back("-fno-constant-cfstrings"); 7137002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall if (!Opts.AccessControl) 7147002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Res.push_back("-fno-access-control"); 7151be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (!Opts.CharIsSigned) 716e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fno-signed-char"); 7171be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.ShortWChar) 7181be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fshort-wchar"); 719b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ElideConstructors) 720b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-elide-constructors"); 721e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor if (Opts.getGC() != LangOptions::NonGC) { 722e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor if (Opts.getGC() == LangOptions::HybridGC) { 723b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc"); 724b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 725e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor assert(Opts.getGC() == LangOptions::GCOnly && "Invalid GC mode!"); 726b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc-only"); 727b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 728b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 729f85e193739c953358c865005855253af4f68a497John McCall if (Opts.ObjCAutoRefCount) 730f85e193739c953358c865005855253af4f68a497John McCall Res.push_back("-fobjc-arc"); 7319f084a3166b684573ba49df28fc5792bc37d92e1John McCall if (Opts.ObjCRuntimeHasWeak) 7329f084a3166b684573ba49df28fc5792bc37d92e1John McCall Res.push_back("-fobjc-runtime-has-weak"); 73374da19fc3a52d7e3005eeb7a7833859da84fd12aDouglas Gregor if (!Opts.ObjCInferRelatedResultType) 73474da19fc3a52d7e3005eeb7a7833859da84fd12aDouglas Gregor Res.push_back("-fno-objc-infer-related-result-type"); 73574da19fc3a52d7e3005eeb7a7833859da84fd12aDouglas Gregor 736b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian if (Opts.AppleKext) 737b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian Res.push_back("-fapple-kext"); 738b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian 7391fb0caaa7bef765b85972274e3b434af2572c141John McCall if (Opts.getVisibilityMode() != DefaultVisibility) { 740b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fvisibility"); 7411fb0caaa7bef765b85972274e3b434af2572c141John McCall if (Opts.getVisibilityMode() == HiddenVisibility) { 7421be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("hidden"); 743b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 7441fb0caaa7bef765b85972274e3b434af2572c141John McCall assert(Opts.getVisibilityMode() == ProtectedVisibility && 745b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Invalid visibility!"); 746b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("protected"); 747b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 748b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 7497cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Opts.InlineVisibilityHidden) 7507cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Res.push_back("-fvisibility-inlines-hidden"); 75120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 752e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor if (Opts.getStackProtector() != 0) { 753b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-stack-protector"); 754e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor Res.push_back(llvm::utostr(Opts.getStackProtector())); 755b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 756b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.InstantiationDepth != DefaultLangOpts.InstantiationDepth) { 757b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftemplate-depth"); 758b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.InstantiationDepth)); 759b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 7601b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar if (!Opts.ObjCConstantStringClass.empty()) { 761b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fconstant-string-class"); 762b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ObjCConstantStringClass); 763b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 764207f4d8543529221932af82836016a2ef066c917Peter Collingbourne if (Opts.FakeAddressSpaceMap) 765207f4d8543529221932af82836016a2ef066c917Peter Collingbourne Res.push_back("-ffake-address-space-map"); 766a5fc472b353b88be3b4981da946fb01f5a5cc0c6John McCall if (Opts.ParseUnknownAnytype) 767a5fc472b353b88be3b4981da946fb01f5a5cc0c6John McCall Res.push_back("-funknown-anytype"); 76848218c60d6b53b7880917d1366ee716dec2145caJohn McCall if (Opts.DebuggerSupport) 76948218c60d6b53b7880917d1366ee716dec2145caJohn McCall Res.push_back("-fdebugger-support"); 7708387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet if (Opts.DelayedTemplateParsing) 7718387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet Res.push_back("-fdelayed-template-parsing"); 772f8c247d247f9f7ab2bf4965677e6d056711c99d5Chandler Carruth if (Opts.Deprecated) 773f8c247d247f9f7ab2bf4965677e6d056711c99d5Chandler Carruth Res.push_back("-fdeprecated-macro"); 774b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 775b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 776b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOptsToArgs(const PreprocessorOptions &Opts, 777b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 778b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Macros.size(); i != e; ++i) 7790ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(std::string(Opts.Macros[i].second ? "-U" : "-D") + 7800ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Opts.Macros[i].first); 781b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Includes.size(); i != e; ++i) { 7820ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar // FIXME: We need to avoid reincluding the implicit PCH and PTH includes. 783b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-include"); 784b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Includes[i]); 785b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 786b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.MacroIncludes.size(); i != e; ++i) { 787b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-imacros"); 7880ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.MacroIncludes[i]); 789b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 790b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UsePredefines) 791b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-undef"); 79294dc8f640ebea52241412512ed48601626edbc58Douglas Gregor if (Opts.DetailedRecord) 79394dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Res.push_back("-detailed-preprocessing-record"); 794b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPCHInclude.empty()) { 7950ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pch"); 796b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPCHInclude); 797b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 798b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPTHInclude.empty()) { 7990ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pth"); 800b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPTHInclude); 801b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 802b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.TokenCache.empty()) { 8030ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar if (Opts.ImplicitPTHInclude.empty()) { 8040ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-token-cache"); 8050ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.TokenCache); 8060ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar } else 8070ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar assert(Opts.ImplicitPTHInclude == Opts.TokenCache && 8080ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar "Unsupported option combination!"); 809b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 810b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis for (unsigned i = 0, e = Opts.ChainedIncludes.size(); i != e; ++i) { 811b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis Res.push_back("-chain-include"); 812b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis Res.push_back(Opts.ChainedIncludes[i]); 813b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis } 814e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (unsigned i = 0, e = Opts.RemappedFiles.size(); i != e; ++i) { 815e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back("-remap-file"); 816e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back(Opts.RemappedFiles[i].first + ";" + 817e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.RemappedFiles[i].second); 818e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 819b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 820b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 821b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOutputOptsToArgs(const PreprocessorOutputOptions &Opts, 822b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 823b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCPP && !Opts.ShowMacros) 82483e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option combination!"); 825b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 826b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowCPP && Opts.ShowMacros) 827b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dD"); 828b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar else if (!Opts.ShowCPP && Opts.ShowMacros) 829b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dM"); 830b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 831b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLineMarkers) 832b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-P"); 833b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowComments) 834b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-C"); 835b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacroComments) 836b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-CC"); 837b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 838b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 839b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void TargetOptsToArgs(const TargetOptions &Opts, 840b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 841b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-triple"); 842b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Triple); 843b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CPU.empty()) { 84438b48afd338d494099697d2611e1f45e558e469eDaniel Dunbar Res.push_back("-target-cpu"); 845b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CPU); 846b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 847b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ABI.empty()) { 848b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-abi"); 849b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ABI); 850b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 85139065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar if (!Opts.LinkerVersion.empty()) { 85239065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Res.push_back("-target-linker-version"); 85339065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Res.push_back(Opts.LinkerVersion); 85439065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar } 855875ab10245d3bf37252dd822aa1616bb0a391095John McCall if (!Opts.CXXABI.empty()) { 856875ab10245d3bf37252dd822aa1616bb0a391095John McCall Res.push_back("-cxx-abi"); 857875ab10245d3bf37252dd822aa1616bb0a391095John McCall Res.push_back(Opts.CXXABI); 858875ab10245d3bf37252dd822aa1616bb0a391095John McCall } 859b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Features.size(); i != e; ++i) { 860b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-feature"); 861b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Features[i]); 862b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 863b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 864b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 865b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarvoid CompilerInvocation::toArgs(std::vector<std::string> &Res) { 866b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar AnalyzerOptsToArgs(getAnalyzerOpts(), Res); 867b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar CodeGenOptsToArgs(getCodeGenOpts(), Res); 868b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DependencyOutputOptsToArgs(getDependencyOutputOpts(), Res); 869b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DiagnosticOptsToArgs(getDiagnosticOpts(), Res); 870389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis FileSystemOptsToArgs(getFileSystemOpts(), Res); 871b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar FrontendOptsToArgs(getFrontendOpts(), Res); 872b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar HeaderSearchOptsToArgs(getHeaderSearchOpts(), Res); 873b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptsToArgs(getLangOpts(), Res); 874b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOptsToArgs(getPreprocessorOpts(), Res); 875b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOutputOptsToArgs(getPreprocessorOutputOpts(), Res); 876b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar TargetOptsToArgs(getTargetOpts(), Res); 877b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 87856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 87956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 88056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Deserialization (to args) 88156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 88256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 88356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver; 88456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver::cc1options; 88556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 88656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 88756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 8880a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbournestatic unsigned getOptimizationLevel(ArgList &Args, InputKind IK, 889d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 89061e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne unsigned DefaultOpt = 0; 89161e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne if (IK == IK_OpenCL && !Args.hasArg(OPT_cl_opt_disable)) 89261e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne DefaultOpt = 2; 893a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson // -Os/-Oz implies -O2 894a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson return (Args.hasArg(OPT_Os) || Args.hasArg (OPT_Oz)) ? 2 : 89561e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne Args.getLastArgIntValue(OPT_O, DefaultOpt, Diags); 8960a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne} 8970a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne 89856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseAnalyzerArgs(AnalyzerOptions &Opts, ArgList &Args, 899d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 90056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 90156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 90256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_store)) { 9035f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 90456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisStores Value = llvm::StringSwitch<AnalysisStores>(Name) 90556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 90656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 90756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 90856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumStores); 90956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 91056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumStores) 91156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 912bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 91356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 91456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisStoreOpt = Value; 91556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 91656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 91756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) { 9185f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 91956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisConstraints Value = llvm::StringSwitch<AnalysisConstraints>(Name) 92056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 92156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 92256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 92356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumConstraints); 92456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 92556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumConstraints) 92656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 927bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 92856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 92956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisConstraintsOpt = Value; 93056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 93156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 93256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_output)) { 9335f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 93456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisDiagClients Value = llvm::StringSwitch<AnalysisDiagClients>(Name) 93556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREAT) \ 93656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, PD_##NAME) 93756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 93856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NUM_ANALYSIS_DIAG_CLIENTS); 93956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 94056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NUM_ANALYSIS_DIAG_CLIENTS) 94156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 942bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 94356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 94456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisDiagOpt = Value; 94556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 94656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 947d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks if (Arg *A = Args.getLastArg(OPT_analyzer_purge)) { 948d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks StringRef Name = A->getValue(Args); 949d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks AnalysisPurgeMode Value = llvm::StringSwitch<AnalysisPurgeMode>(Name) 950d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks#define ANALYSIS_PURGE(NAME, CMDFLAG, DESC) \ 951d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks .Case(CMDFLAG, NAME) 952d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks#include "clang/Frontend/Analyses.def" 953d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks .Default(NumPurgeModes); 954d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks // FIXME: Error handling. 955d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks if (Value == NumPurgeModes) 956d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks Diags.Report(diag::err_drv_invalid_value) 957d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks << A->getAsString(Args) << Name; 958d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks else 959d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks Opts.AnalysisPurgeOpt = Value; 960d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks } 961d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks 962116f3640daee424dfcdbe55e80be5a67476be4b0Argyrios Kyrtzidis Opts.ShowCheckerHelp = Args.hasArg(OPT_analyzer_checker_help); 96356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGDot = Args.hasArg(OPT_analyzer_viz_egraph_graphviz); 96456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGUbi = Args.hasArg(OPT_analyzer_viz_egraph_ubigraph); 96556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeAll = Args.hasArg(OPT_analyzer_opt_analyze_headers); 96656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzerDisplayProgress = Args.hasArg(OPT_analyzer_display_progress); 967fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Opts.AnalyzeNestedBlocks = 968fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Args.hasArg(OPT_analyzer_opt_analyze_nested_blocks); 96956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EagerlyAssume = Args.hasArg(OPT_analyzer_eagerly_assume); 97003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.AnalyzeSpecificFunction = Args.getLastArgValue(OPT_analyze_function); 9719b823e8e1ccb8a2cb49923bad22a80ca96f41f92Ted Kremenek Opts.UnoptimizedCFG = Args.hasArg(OPT_analysis_UnoptimizedCFG); 9729121ba232903ebe61e7bbe14ca294cf0f07dfa96Marcin Swiderski Opts.CFGAddImplicitDtors = Args.hasArg(OPT_analysis_CFGAddImplicitDtors); 9739121ba232903ebe61e7bbe14ca294cf0f07dfa96Marcin Swiderski Opts.CFGAddInitializers = Args.hasArg(OPT_analysis_CFGAddInitializers); 97456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TrimGraph = Args.hasArg(OPT_trim_egraph); 97503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MaxNodes = Args.getLastArgIntValue(OPT_analyzer_max_nodes, 150000,Diags); 9766648e5d387b5402eae6a597bd46709ac445b4156Ted Kremenek Opts.MaxLoop = Args.getLastArgIntValue(OPT_analyzer_max_loop, 4, Diags); 977d767d81290288c030f3be0be1d3e62b9c8df51dcTed Kremenek Opts.EagerlyTrimEGraph = !Args.hasArg(OPT_analyzer_no_eagerly_trim_egraph); 9787b99d12b4ca67fccdf5090761ba257732e954e75Zhongxing Xu Opts.InlineCall = Args.hasArg(OPT_analyzer_inline_call); 97943dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis 98043dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Opts.CheckersControlList.clear(); 98143dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_analyzer_checker, 98243dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis OPT_analyzer_disable_checker), 98343dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 98443dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis const Arg *A = *it; 98543dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis A->claim(); 98643dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis bool enable = (A->getOption().getID() == OPT_analyzer_checker); 98738c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis // We can have a list of comma separated checker names, e.g: 98838c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis // '-analyzer-checker=cocoa,unix' 9895f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef checkerList = A->getValue(Args); 9905f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<StringRef, 4> checkers; 99138c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis checkerList.split(checkers, ","); 99238c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis for (unsigned i = 0, e = checkers.size(); i != e; ++i) 99338c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis Opts.CheckersControlList.push_back(std::make_pair(checkers[i], enable)); 99443dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis } 99556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 99656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 9970a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbournestatic void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, 998d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 99956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 10000a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne 10010a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Opts.OptimizationLevel = getOptimizationLevel(Args, IK, Diags); 10020a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne if (Opts.OptimizationLevel > 3) { 10030a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Diags.Report(diag::err_drv_invalid_value) 10040a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne << Args.getLastArg(OPT_O)->getAsString(Args) << Opts.OptimizationLevel; 10050a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Opts.OptimizationLevel = 3; 100656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 100756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 100856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // We must always run at least the always inlining pass. 100956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inlining = (Opts.OptimizationLevel > 1) ? CodeGenOptions::NormalInlining 101056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar : CodeGenOptions::OnlyAlwaysInlining; 101156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 101256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugInfo = Args.hasArg(OPT_g); 1013c69e1cf04323f2e786d40e8a5ba84e77ee1c6827Devang Patel Opts.LimitDebugInfo = Args.hasArg(OPT_flimit_debug_info); 101456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableLLVMOpts = Args.hasArg(OPT_disable_llvm_optzns); 101556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableRedZone = Args.hasArg(OPT_disable_red_zone); 101632096695c76033a6b0b1747c439f7378a11e8312John McCall Opts.ForbidGuardVariables = Args.hasArg(OPT_fforbid_guard_variables); 1017e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar Opts.UseRegisterSizedBitfieldAccess = Args.hasArg( 1018e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar OPT_fuse_register_sized_bitfield_access); 10194d5625e15bb215c2241c022df8dc7b04438970c6Dan Gohman Opts.RelaxedAliasing = Args.hasArg(OPT_relaxed_aliasing); 102003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DwarfDebugFlags = Args.getLastArgValue(OPT_dwarf_debug_flags); 102156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MergeAllConstants = !Args.hasArg(OPT_fno_merge_all_constants); 102256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoCommon = Args.hasArg(OPT_fno_common); 102356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoImplicitFloat = Args.hasArg(OPT_no_implicit_float); 102456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = Args.hasArg(OPT_Os); 1025a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson Opts.OptimizeSize = Args.hasArg(OPT_Oz) ? 2 : Opts.OptimizeSize; 10266b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Opts.SimplifyLibCalls = !(Args.hasArg(OPT_fno_builtin) || 10276b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Args.hasArg(OPT_ffreestanding)); 102820249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.UnrollLoops = Args.hasArg(OPT_funroll_loops) || 1029f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize); 103056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 103156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); 1032f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCAutoRefCountExceptions = Args.hasArg(OPT_fobjc_arc_exceptions); 10339f084a3166b684573ba49df28fc5792bc37d92e1John McCall Opts.ObjCRuntimeHasARC = Args.hasArg(OPT_fobjc_runtime_has_arc); 1034256a76e0b0e0c9e65a3122917d553ef10bc84d29John McCall Opts.ObjCRuntimeHasTerminate = Args.hasArg(OPT_fobjc_runtime_has_terminate); 1035d51e43af0b3a6897b971f316c4de2035ec82d1f2Peter Collingbourne Opts.CUDAIsDevice = Args.hasArg(OPT_fcuda_is_device); 1036efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXAAtExit = !Args.hasArg(OPT_fno_use_cxa_atexit); 1037efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXXCtorDtorAliases = Args.hasArg(OPT_mconstructor_aliases); 103803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CodeModel = Args.getLastArgValue(OPT_mcode_model); 103903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DebugPass = Args.getLastArgValue(OPT_mdebug_pass); 104056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFPElim = Args.hasArg(OPT_mdisable_fp_elim); 104103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.FloatABI = Args.getLastArgValue(OPT_mfloat_abi); 1042279b5eb6910d64a293e9c0e2887a05c65d8737d7John McCall Opts.HiddenWeakVTables = Args.hasArg(OPT_fhidden_weak_vtables); 10434400cb8c548a90c472444b57690117563f4be195Peter Collingbourne Opts.LessPreciseFPMAD = Args.hasArg(OPT_cl_mad_enable); 104403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LimitFloatPrecision = Args.getLastArgValue(OPT_mlimit_float_precision); 1045f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Opts.NoInfsFPMath = Opts.NoNaNsFPMath = Args.hasArg(OPT_cl_finite_math_only)|| 1046f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Args.hasArg(OPT_cl_fast_relaxed_math); 104756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); 10483c66d30d513106bb794990c5e4ba36a31ac19f15Daniel Dunbar Opts.BackendOptions = Args.getAllArgValues(OPT_backend_option); 104917d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar Opts.NumRegisterParameters = Args.getLastArgIntValue(OPT_mregparm, 0, Diags); 10501b9060553221720152e12981109549e0a1d8e3a1Chad Rosier Opts.NoGlobalMerge = Args.hasArg(OPT_mno_global_merge); 1051c3b9014c7236a15cf467662264b243a22c420312Nick Lewycky Opts.NoExecStack = Args.hasArg(OPT_mno_exec_stack); 10524ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Opts.RelaxAll = Args.hasArg(OPT_mrelax_all); 10531ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Opts.OmitLeafFramePointer = Args.hasArg(OPT_momit_leaf_frame_pointer); 1054969323239f16589329d091a2b8ef200fcfe7c9e9Daniel Dunbar Opts.SaveTempLabels = Args.hasArg(OPT_msave_temp_labels); 1055f24a151d645abc89f94aa58ad59f3131502041b1Rafael Espindola Opts.NoDwarf2CFIAsm = Args.hasArg(OPT_fno_dwarf2_cfi_asm); 1056ea523d73a6de06f828952a02f5ff86e4cc631695Nick Lewycky Opts.NoDwarfDirectoryAsm = Args.hasArg(OPT_fno_dwarf_directory_asm); 105756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.SoftFloat = Args.hasArg(OPT_msoft_float); 1058f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Opts.UnsafeFPMath = Args.hasArg(OPT_cl_unsafe_math_optimizations) || 1059f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Args.hasArg(OPT_cl_fast_relaxed_math); 106056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnwindTables = Args.hasArg(OPT_munwind_tables); 106103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic"); 106256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1063bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.FunctionSections = Args.hasArg(OPT_ffunction_sections); 1064bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.DataSections = Args.hasArg(OPT_fdata_sections); 1065bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner 106603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MainFileName = Args.getLastArgValue(OPT_main_file_name); 1067824e19ed926d7aa1296a007d0607ac4437e3c4a9John McCall Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier); 1068f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar 10697255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner Opts.InstrumentFunctions = Args.hasArg(OPT_finstrument_functions); 1070be4c8705e499b55548467eb7adaa23cbc6edfef9Roman Divacky Opts.InstrumentForProfiling = Args.hasArg(OPT_pg); 1071e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Opts.EmitGcovArcs = Args.hasArg(OPT_femit_coverage_data); 1072e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Opts.EmitGcovNotes = Args.hasArg(OPT_femit_coverage_notes); 10733dc05418538c719fea48b906bfa4febe5296e126Nick Lewycky Opts.CoverageFile = Args.getLastArgValue(OPT_coverage_file); 10747255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner 1075f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_fobjc_dispatch_method_EQ)) { 10765f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 1077f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar unsigned Method = llvm::StringSwitch<unsigned>(Name) 1078f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("legacy", CodeGenOptions::Legacy) 1079f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("non-legacy", CodeGenOptions::NonLegacy) 1080f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("mixed", CodeGenOptions::Mixed) 1081f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Default(~0U); 1082f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Method == ~0U) 1083f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name; 1084f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar else 1085f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Opts.ObjCDispatchMethod = Method; 1086f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 108756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 108856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 108956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDependencyOutputArgs(DependencyOutputOptions &Opts, 109056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 109156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 109203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_dependency_file); 109303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Targets = Args.getAllArgValues(OPT_MT); 109456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IncludeSystemHeaders = Args.hasArg(OPT_sys_header_deps); 109556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePhonyTargets = Args.hasArg(OPT_MP); 1096eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar Opts.ShowHeaderIncludes = Args.hasArg(OPT_H); 1097b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar Opts.HeaderIncludeOutputFile = Args.getLastArgValue(OPT_header_include_file); 1098bb52786da8d055568eef6e5694288c1258bc8c2aPeter Collingbourne Opts.AddMissingHeaderDeps = Args.hasArg(OPT_MG); 109956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 110056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 110156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, 1102d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 110356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 110408c6695f6018fb6cb1a7c7d311a851aa5c233bc0Daniel Dunbar Opts.DiagnosticLogFile = Args.getLastArgValue(OPT_diagnostic_log_file); 110556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IgnoreWarnings = Args.hasArg(OPT_w); 110656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoRewriteMacros = Args.hasArg(OPT_Wno_rewrite_macros); 110756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Pedantic = Args.hasArg(OPT_pedantic); 110856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PedanticErrors = Args.hasArg(OPT_pedantic_errors); 110956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCarets = !Args.hasArg(OPT_fno_caret_diagnostics); 111056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColors = Args.hasArg(OPT_fcolor_diagnostics); 1111c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.ShowColumn = Args.hasFlag(OPT_fshow_column, 1112c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor OPT_fno_show_column, 1113c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor /*Default=*/true); 111456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info); 111556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location); 11167d2b8c1fcc2b707be78b09930a7767477822462fDouglas Gregor Opts.ShowNames = Args.hasArg(OPT_fdiagnostics_show_name); 111756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option); 11185edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 111934b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth // Default behavior is to not to show note include stacks. 112034b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth Opts.ShowNoteIncludeStack = false; 1121abaca7a8be8e79cc01354676e3bcb26575640311Chandler Carruth if (Arg *A = Args.getLastArg(OPT_fdiagnostics_show_note_include_stack, 1122abaca7a8be8e79cc01354676e3bcb26575640311Chandler Carruth OPT_fno_diagnostics_show_note_include_stack)) 112334b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth if (A->getOption().matches(OPT_fdiagnostics_show_note_include_stack)) 112434b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth Opts.ShowNoteIncludeStack = true; 1125abaca7a8be8e79cc01354676e3bcb26575640311Chandler Carruth 11265f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef ShowOverloads = 11275edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Args.getLastArgValue(OPT_fshow_overloads_EQ, "all"); 11285edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin if (ShowOverloads == "best") 1129d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie Opts.ShowOverloads = DiagnosticsEngine::Ovl_Best; 11305edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin else if (ShowOverloads == "all") 1131d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie Opts.ShowOverloads = DiagnosticsEngine::Ovl_All; 11325edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin else 11335edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Diags.Report(diag::err_drv_invalid_value) 11345edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << Args.getLastArg(OPT_fshow_overloads_EQ)->getAsString(Args) 11355edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << ShowOverloads; 11365edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 11375f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef ShowCategory = 113803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fdiagnostics_show_category, "none"); 11396fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (ShowCategory == "none") 11406fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 0; 11416fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "id") 11426fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 1; 11436fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "name") 11446fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 2; 11456fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else 11466fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Diags.Report(diag::err_drv_invalid_value) 11476fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << Args.getLastArg(OPT_fdiagnostics_show_category)->getAsString(Args) 11486fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << ShowCategory; 114920249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 11505f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Format = 1151c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Args.getLastArgValue(OPT_fdiagnostics_format, "clang"); 1152c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor if (Format == "clang") 1153c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.Format = DiagnosticOptions::Clang; 1154c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor else if (Format == "msvc") 1155c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.Format = DiagnosticOptions::Msvc; 1156c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor else if (Format == "vi") 1157c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.Format = DiagnosticOptions::Vi; 1158c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor else 1159c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Diags.Report(diag::err_drv_invalid_value) 1160c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor << Args.getLastArg(OPT_fdiagnostics_format)->getAsString(Args) 1161c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor << Format; 1162c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor 116356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info); 11644786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor Opts.ShowParseableFixits = Args.hasArg(OPT_fdiagnostics_parseable_fixits); 116556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyDiagnostics = Args.hasArg(OPT_verify); 116603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ErrorLimit = Args.getLastArgIntValue(OPT_ferror_limit, 0, Diags); 11676c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Opts.MacroBacktraceLimit 116820249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer = Args.getLastArgIntValue(OPT_fmacro_backtrace_limit, 11696c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor DiagnosticOptions::DefaultMacroBacktraceLimit, Diags); 1170575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Opts.TemplateBacktraceLimit 117120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer = Args.getLastArgIntValue(OPT_ftemplate_backtrace_limit, 117220249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer DiagnosticOptions::DefaultTemplateBacktraceLimit, 11736c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Diags); 117403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.TabStop = Args.getLastArgIntValue(OPT_ftabstop, 117552388f9aefba585475a38081272ce582d033c883Chris Lattner DiagnosticOptions::DefaultTabStop, Diags); 117652388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop == 0 || Opts.TabStop > DiagnosticOptions::MaxTabStop) { 117752388f9aefba585475a38081272ce582d033c883Chris Lattner Diags.Report(diag::warn_ignoring_ftabstop_value) 117852388f9aefba585475a38081272ce582d033c883Chris Lattner << Opts.TabStop << DiagnosticOptions::DefaultTabStop; 117952388f9aefba585475a38081272ce582d033c883Chris Lattner Opts.TabStop = DiagnosticOptions::DefaultTabStop; 118052388f9aefba585475a38081272ce582d033c883Chris Lattner } 118103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MessageLength = Args.getLastArgIntValue(OPT_fmessage_length, 0, Diags); 118203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DumpBuildInformation = Args.getLastArgValue(OPT_dump_build_information); 118303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Warnings = Args.getAllArgValues(OPT_W); 118456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 118556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1186389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidisstatic void ParseFileSystemArgs(FileSystemOptions &Opts, ArgList &Args) { 1187389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Opts.WorkingDir = Args.getLastArgValue(OPT_working_directory); 1188389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis} 1189389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis 1190c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, 1191d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 119256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 119356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; 119456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_Action_Group)) { 119556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (A->getOption().getID()) { 119656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 1197b219cfc4d75f0a03630b7c4509ef791b7e97b2c8David Blaikie llvm_unreachable("Invalid option in group!"); 119856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_dump: 119956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTDump; break; 1200f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall case OPT_ast_dump_xml: 1201f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall Opts.ProgramAction = frontend::ASTDumpXML; break; 120256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print: 120356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrint; break; 120456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_view: 120556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTView; break; 120656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_raw_tokens: 120756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpRawTokens; break; 120856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_tokens: 120956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpTokens; break; 121056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_S: 121156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitAssembly; break; 121256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_bc: 121356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitBC; break; 121456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_html: 121556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitHTML; break; 121656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm: 121756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVM; break; 121856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_only: 121956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVMOnly; break; 122032148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case OPT_emit_codegen_only: 122132148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar Opts.ProgramAction = frontend::EmitCodeGenOnly; break; 1222da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case OPT_emit_obj: 1223da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar Opts.ProgramAction = frontend::EmitObj; break; 1224ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky case OPT_fixit_EQ: 1225ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky Opts.FixItSuffix = A->getValue(Args); 1226ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky // fall-through! 122756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fixit: 122856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::FixIt; break; 1229467dc88512b4ba4bb16e274ea3771dc1415d31daDouglas Gregor case OPT_emit_module: 1230467dc88512b4ba4bb16e274ea3771dc1415d31daDouglas Gregor Opts.ProgramAction = frontend::GenerateModule; break; 123156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pch: 123256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePCH; break; 123356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pth: 123456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePTH; break; 12352758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case OPT_init_only: 12362758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar Opts.ProgramAction = frontend::InitOnly; break; 123756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fsyntax_only: 123856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; break; 123956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_print_decl_contexts: 124056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintDeclContext; break; 1241f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case OPT_print_preamble: 1242f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor Opts.ProgramAction = frontend::PrintPreamble; break; 124356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_E: 124456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintPreprocessedInput; break; 124556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_macros: 124656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteMacros; break; 124756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_objc: 124856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteObjC; break; 124956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_test: 125056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteTest; break; 125156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_analyze: 125256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunAnalysis; break; 125356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_Eonly: 125456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunPreprocessorOnly; break; 125556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 125656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 12573177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 12583177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if (const Arg* A = Args.getLastArg(OPT_plugin)) { 12593177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.Plugins.push_back(A->getValue(Args,0)); 126056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PluginAction; 126156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ActionName = A->getValue(Args); 12623177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 12633177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_plugin_arg), 12643177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar end = Args.filtered_end(); it != end; ++it) { 12653177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if ((*it)->getValue(Args, 0) == Opts.ActionName) 12663177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.PluginArgs.push_back((*it)->getValue(Args, 1)); 12673177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar } 126856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 126956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 12705aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber Opts.AddPluginActions = Args.getAllArgValues(OPT_add_plugin); 1271f25649c74397d2620e6ac61f1045261644707c80Nico Weber Opts.AddPluginArgs.resize(Opts.AddPluginActions.size()); 1272f25649c74397d2620e6ac61f1045261644707c80Nico Weber for (int i = 0, e = Opts.AddPluginActions.size(); i != e; ++i) { 1273f25649c74397d2620e6ac61f1045261644707c80Nico Weber for (arg_iterator it = Args.filtered_begin(OPT_plugin_arg), 1274f25649c74397d2620e6ac61f1045261644707c80Nico Weber end = Args.filtered_end(); it != end; ++it) { 1275f25649c74397d2620e6ac61f1045261644707c80Nico Weber if ((*it)->getValue(Args, 0) == Opts.AddPluginActions[i]) 1276f25649c74397d2620e6ac61f1045261644707c80Nico Weber Opts.AddPluginArgs[i].push_back((*it)->getValue(Args, 1)); 1277f25649c74397d2620e6ac61f1045261644707c80Nico Weber } 1278f25649c74397d2620e6ac61f1045261644707c80Nico Weber } 12795aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber 128056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) { 128156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeCompletionAt = 128256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation::FromString(A->getValue(Args)); 128356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CodeCompletionAt.FileName.empty()) 128456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 128556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 128656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 128756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFree = Args.hasArg(OPT_disable_free); 128856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 128903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_o); 129003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Plugins = Args.getAllArgValues(OPT_load); 129156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocatablePCH = Args.hasArg(OPT_relocatable_pch); 12929b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowHelp = Args.hasArg(OPT_help); 129356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacrosInCodeCompletion = Args.hasArg(OPT_code_completion_macros); 1294d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Opts.ShowCodePatternsInCodeCompletion 1295d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor = Args.hasArg(OPT_code_completion_patterns); 12968071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor Opts.ShowGlobalSymbolsInCodeCompletion 12978071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor = !Args.hasArg(OPT_no_code_completion_globals); 129856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowStats = Args.hasArg(OPT_print_stats); 129956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowTimers = Args.hasArg(OPT_ftime_report); 13009b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowVersion = Args.hasArg(OPT_version); 130103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ASTMergeFiles = Args.getAllArgValues(OPT_ast_merge); 130203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm); 13031450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky Opts.FixWhatYouCan = Args.hasArg(OPT_fix_what_you_can); 130456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 13058f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Opts.ARCMTAction = FrontendOptions::ARCMT_None; 13068f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall if (const Arg *A = Args.getLastArg(OPT_arcmt_check, 130769325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis OPT_arcmt_modify, 130869325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis OPT_arcmt_migrate)) { 13098f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall switch (A->getOption().getID()) { 13108f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall default: 13118f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall llvm_unreachable("missed a case"); 13128f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case OPT_arcmt_check: 13138f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Opts.ARCMTAction = FrontendOptions::ARCMT_Check; 13148f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 13158f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case OPT_arcmt_modify: 13168f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Opts.ARCMTAction = FrontendOptions::ARCMT_Modify; 13178f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 131869325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis case OPT_arcmt_migrate: 131969325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis Opts.ARCMTAction = FrontendOptions::ARCMT_Migrate; 132069325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis break; 13218f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall } 13228f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall } 132369325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis Opts.ARCMTMigrateDir = Args.getLastArgValue(OPT_arcmt_migrate_directory); 13247ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Opts.ARCMTMigrateReportOut 13257ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis = Args.getLastArgValue(OPT_arcmt_migrate_report_output); 13267ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Opts.ARCMTMigrateEmitARCErrors 13277ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis = Args.hasArg(OPT_arcmt_migrate_emit_arc_errors); 13288f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall 1329c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = IK_None; 133056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_x)) { 1331c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar DashX = llvm::StringSwitch<InputKind>(A->getValue(Args)) 1332c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c", IK_C) 1333c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cl", IK_OpenCL) 1334895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne .Case("cuda", IK_CUDA) 1335c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++", IK_CXX) 1336c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c", IK_ObjC) 1337c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++", IK_ObjCXX) 1338c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cpp-output", IK_PreprocessedC) 1339c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("assembler-with-cpp", IK_Asm) 1340c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-cpp-output", IK_PreprocessedCXX) 1341c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-cpp-output", IK_PreprocessedObjC) 1342919f2ca3c21f6b590eea50645ff5bedb54d81673Chris Lattner .Case("objc-cpp-output", IK_PreprocessedObjC) 1343c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-cpp-output", IK_PreprocessedObjCXX) 13441f7957d63ccbb9c14f852eb127144d27c40f7e8fNico Weber .Case("objc++-cpp-output", IK_PreprocessedObjCXX) 1345c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c-header", IK_C) 1346ae57eadbc1a923efb72924765445db915cc23a9bPeter Collingbourne .Case("cl-header", IK_OpenCL) 1347c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-header", IK_ObjC) 1348c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-header", IK_CXX) 1349c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-header", IK_ObjCXX) 1350c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("ast", IK_AST) 1351faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar .Case("ir", IK_LLVM_IR) 1352c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Default(IK_None); 1353c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (DashX == IK_None) 135456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 135556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 135656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 135756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 135856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // '-' is the default input if none is given. 135903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar std::vector<std::string> Inputs = Args.getAllArgValues(OPT_INPUT); 136056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.clear(); 136156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Inputs.empty()) 136256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Inputs.push_back("-"); 136356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (unsigned i = 0, e = Inputs.size(); i != e; ++i) { 1364c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind IK = DashX; 1365c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_None) { 136656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK = FrontendOptions::getInputKindForExtension( 13675f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef(Inputs[i]).rsplit('.').second); 136856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Remove this hack. 136956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (i == 0) 137056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = IK; 137156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 137256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.push_back(std::make_pair(IK, Inputs[i])); 137356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 137456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 137556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return DashX; 137656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 137756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 13788b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbarstd::string CompilerInvocation::GetResourcesPath(const char *Argv0, 13798b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar void *MainAddr) { 138056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::sys::Path P = llvm::sys::Path::GetMainExecutable(Argv0, MainAddr); 138156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 138256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!P.isEmpty()) { 138356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /clang from foo/bin/clang 138456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /bin from foo/bin 138556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 138656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Get foo/lib/clang/<version>/include 138756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("lib"); 138856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("clang"); 138956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent(CLANG_VERSION_STRING); 139056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 139156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 139256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return P.str(); 139356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 139456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 13951e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbarstatic void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) { 139656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 139703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Sysroot = Args.getLastArgValue(OPT_isysroot, "/"); 139856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Verbose = Args.hasArg(OPT_v); 1399c91562ce427a88f4aa4d6c2b374f6f0937f5b6fcFrancois Pichet Opts.UseBuiltinIncludes = !Args.hasArg(OPT_nobuiltininc); 1400a268fc0f2229eb132ebc8501b140093aeb5516bfDaniel Dunbar Opts.UseStandardSystemIncludes = !Args.hasArg(OPT_nostdsysteminc); 14014c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Opts.UseStandardCXXIncludes = !Args.hasArg(OPT_nostdincxx); 140213c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson if (const Arg *A = Args.getLastArg(OPT_stdlib_EQ)) 140313c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson Opts.UseLibcxx = (strcmp(A->getValue(Args), "libc++") == 0); 140403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ResourceDir = Args.getLastArgValue(OPT_resource_dir); 14059a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor Opts.ModuleCachePath = Args.getLastArgValue(OPT_fmodule_cache_path); 14066e975c4517958bcc11c834336d340797356058dbDouglas Gregor Opts.DisableModuleHash = Args.hasArg(OPT_fdisable_module_hash); 14079a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor 140865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor // Add -I..., -F..., and -index-header-map options in order. 140965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor bool IsIndexHeaderMap = false; 141065e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor for (arg_iterator it = Args.filtered_begin(OPT_I, OPT_F, 141165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor OPT_index_header_map), 141265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor ie = Args.filtered_end(); it != ie; ++it) { 141365e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor if ((*it)->getOption().matches(OPT_index_header_map)) { 141465e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor // -index-header-map applies to the next -I or -F. 141565e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor IsIndexHeaderMap = true; 141665e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor continue; 141765e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor } 141865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 141965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor frontend::IncludeDirGroup Group 142065e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor = IsIndexHeaderMap? frontend::IndexHeaderMap : frontend::Angled; 142165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 142265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor Opts.AddPath((*it)->getValue(Args), Group, true, 14235dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson /*IsFramework=*/ (*it)->getOption().matches(OPT_F), false); 142465e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor IsIndexHeaderMap = false; 142565e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor } 142656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 142756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -iprefix/-iwith-prefix/-iwithprefixbefore options. 14285f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Prefix = ""; // FIXME: This isn't the correct default prefix. 142956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iprefix, OPT_iwithprefix, 143056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_iwithprefixbefore), 143156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 14327e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 14337e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_iprefix)) 14347e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Prefix = A->getValue(Args); 14357e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar else if (A->getOption().matches(OPT_iwithprefix)) 14367e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 14375dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson frontend::System, false, false, false); 143856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 14397e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 14405dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson frontend::Angled, false, false, false); 144156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 144256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 144356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_idirafter), 144456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 14455dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson Opts.AddPath((*it)->getValue(Args), frontend::After, true, false, false); 144656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iquote), 144756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 14485dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson Opts.AddPath((*it)->getValue(Args), frontend::Quoted, true, false, false); 144947adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_isystem, 14502df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger OPT_iwithsysroot), ie = Args.filtered_end(); it != ie; ++it) 145147adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::System, true, false, 145247adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer !(*it)->getOption().matches(OPT_iwithsysroot)); 1453024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iframework), 1454024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 1455024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar Opts.AddPath((*it)->getValue(Args), frontend::System, true, true, 1456024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar true); 145747adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 145847adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer // Add the paths for the various language specific isystem flags. 145947adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_c_isystem), 146047adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 146147adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::CSystem, true, false, true); 146247adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_cxx_isystem), 146347adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 146447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::CXXSystem, true, false, true); 146547adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_objc_isystem), 146647adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 146747adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::ObjCSystem, true, false,true); 146847adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_objcxx_isystem), 146947adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 147047adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::ObjCXXSystem, true, false, 147147adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer true); 147256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 147356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 147453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbournevoid CompilerInvocation::setLangDefaults(LangOptions &Opts, InputKind IK, 147553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStandard::Kind LangStd) { 1476fc8f0e14ad142ed811e90fbd9a30e419e301c717Chris Lattner // Set some properties which depend solely on the input kind; it would be nice 147756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // to move these to the language standard, and have the driver resolve the 147856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // input kind + language standard. 1479c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_Asm) { 148056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmPreprocessor = 1; 1481c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar } else if (IK == IK_ObjC || 1482c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_ObjCXX || 1483c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjC || 1484c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjCXX) { 148556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjC1 = Opts.ObjC2 = 1; 148656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 148756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 148856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) { 148956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Based on the base language, pick one. 149056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (IK) { 1491c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: 1492c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: 1493faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: 1494b219cfc4d75f0a03630b7c4509ef791b7e97b2c8David Blaikie llvm_unreachable("Invalid input kind!"); 1495c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: 149656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_opencl; 149756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1498895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne case IK_CUDA: 1499895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne LangStd = LangStandard::lang_cuda; 1500895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne break; 1501c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: 1502c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: 1503c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: 1504c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: 1505c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: 150656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnu99; 150756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1508c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: 1509c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: 1510c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: 1511c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX: 151256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnucxx98; 151356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 151456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 151556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 151656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 151756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 151856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BCPLComment = Std.hasBCPLComments(); 151956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.C99 = Std.isC99(); 15207e7fbd05a5dfdb0addfc8b5af2fcbed8c7b5fb87Peter Collingbourne Opts.C1X = Std.isC1X(); 152156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus = Std.isCPlusPlus(); 152256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 152356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Digraphs = Std.hasDigraphs(); 152456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUMode = Std.isGNUMode(); 152556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUInline = !Std.isC99(); 152656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HexFloats = Std.hasHexFloats(); 152756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitInt = Std.hasImplicitInt(); 152856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 152956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL has some additional defaults. 153056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_opencl) { 153156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OpenCL = 1; 153237c31c2e050856f87efd652958352181e72e5deaTobias Grosser Opts.AltiVec = 0; 153356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = 1; 153437c31c2e050856f87efd652958352181e72e5deaTobias Grosser Opts.LaxVectorConversions = 0; 1535f315fa81eef1977b3457fd7a7d4639e060fe7278Peter Collingbourne Opts.DefaultFPContract = 1; 153656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 153756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1538895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne if (LangStd == LangStandard::lang_cuda) 1539895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne Opts.CUDA = 1; 1540895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne 154156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL and C++ both have bool, true, false keywords. 154256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 154356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 154453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.GNUKeywords = Opts.GNUMode; 154553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.CXXOperatorNames = Opts.CPlusPlus; 154653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 154753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 154853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // is specified, or -std is set to a conforming mode. 154953c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.Trigraphs = !Opts.GNUMode; 155053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 155153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.DollarIdents = !Opts.AsmPreprocessor; 155253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne} 155353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 155453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbournestatic void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, 1555d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 155653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // FIXME: Cleanup per-file based stuff. 155753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStandard::Kind LangStd = LangStandard::lang_unspecified; 155853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (const Arg *A = Args.getLastArg(OPT_std_EQ)) { 155953c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStd = llvm::StringSwitch<LangStandard::Kind>(A->getValue(Args)) 156053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne#define LANGSTANDARD(id, name, desc, features) \ 156153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne .Case(name, LangStandard::lang_##id) 156253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne#include "clang/Frontend/LangStandards.def" 156353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne .Default(LangStandard::lang_unspecified); 156453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (LangStd == LangStandard::lang_unspecified) 156553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Diags.Report(diag::err_drv_invalid_value) 156653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne << A->getAsString(Args) << A->getValue(Args); 1567b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier else { 1568b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier // Valid standard, check to make sure language and standard are compatable. 1569b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 1570b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier switch (IK) { 1571b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_C: 1572b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_ObjC: 1573b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedC: 1574b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedObjC: 1575b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!(Std.isC89() || Std.isC99())) 1576b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1577b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "C/ObjC"; 1578b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1579b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_CXX: 1580b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_ObjCXX: 1581b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedCXX: 1582b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedObjCXX: 1583b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!Std.isCPlusPlus()) 1584b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1585b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "C++/ObjC++"; 1586b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1587b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_OpenCL: 1588b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!Std.isC99()) 1589b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1590b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "OpenCL"; 1591b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1592b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_CUDA: 1593b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!Std.isCPlusPlus()) 1594b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1595b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "CUDA"; 1596b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1597b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier default: 1598b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1599b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier } 1600b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier } 160153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne } 160253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 160391252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne if (const Arg *A = Args.getLastArg(OPT_cl_std_EQ)) { 160491252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne if (strcmp(A->getValue(Args), "CL1.1") != 0) { 160591252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne Diags.Report(diag::err_drv_invalid_value) 160691252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne << A->getAsString(Args) << A->getValue(Args); 160791252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne } 160891252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne } 160991252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne 161053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne CompilerInvocation::setLangDefaults(Opts, IK, LangStd); 161153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 1612eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // We abuse '-f[no-]gnu-keywords' to force overriding all GNU-extension 1613eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // keywords. This behavior is provided by GCC's poorly named '-fasm' flag, 1614eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // while a subset (the non-C++ GNU keywords) is provided by GCC's 1615eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // '-fgnu-keywords'. Clang conflates the two for simplicity under the single 1616eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // name, as it doesn't seem a useful distinction. 1617eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Opts.GNUKeywords = Args.hasFlag(OPT_fgnu_keywords, OPT_fno_gnu_keywords, 161853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.GNUKeywords); 1619eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth 162053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (Args.hasArg(OPT_fno_operator_names)) 162153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.CXXOperatorNames = 0; 162256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1623f85e193739c953358c865005855253af4f68a497John McCall if (Opts.ObjC1) { 1624f85e193739c953358c865005855253af4f68a497John McCall if (Args.hasArg(OPT_fobjc_gc_only)) 1625e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor Opts.setGC(LangOptions::GCOnly); 1626f85e193739c953358c865005855253af4f68a497John McCall else if (Args.hasArg(OPT_fobjc_gc)) 1627e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor Opts.setGC(LangOptions::HybridGC); 1628f85e193739c953358c865005855253af4f68a497John McCall else if (Args.hasArg(OPT_fobjc_arc)) { 1629f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCAutoRefCount = 1; 1630d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall if (Args.hasArg(OPT_fobjc_fragile_abi)) 1631f85e193739c953358c865005855253af4f68a497John McCall Diags.Report(diag::err_arc_nonfragile_abi); 1632f85e193739c953358c865005855253af4f68a497John McCall } 1633f85e193739c953358c865005855253af4f68a497John McCall 16349f084a3166b684573ba49df28fc5792bc37d92e1John McCall if (Args.hasArg(OPT_fobjc_runtime_has_weak)) 16359f084a3166b684573ba49df28fc5792bc37d92e1John McCall Opts.ObjCRuntimeHasWeak = 1; 16369f084a3166b684573ba49df28fc5792bc37d92e1John McCall 1637f85e193739c953358c865005855253af4f68a497John McCall if (Args.hasArg(OPT_fno_objc_infer_related_result_type)) 1638f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCInferRelatedResultType = 0; 1639f85e193739c953358c865005855253af4f68a497John McCall } 1640f85e193739c953358c865005855253af4f68a497John McCall 1641fb3f4aad0436a9c40e9130598162150890c405b5Rafael Espindola if (Args.hasArg(OPT_fgnu89_inline)) 1642fb3f4aad0436a9c40e9130598162150890c405b5Rafael Espindola Opts.GNUInline = 1; 1643fb3f4aad0436a9c40e9130598162150890c405b5Rafael Espindola 1644142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian if (Args.hasArg(OPT_fapple_kext)) { 1645142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian if (!Opts.CPlusPlus) 1646142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian Diags.Report(diag::warn_c_kext); 1647142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian else 1648142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian Opts.AppleKext = 1; 1649142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian } 1650142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian 165156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_print_ivar_layout)) 165256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCGCBitmapPrint = 1; 165333e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Args.hasArg(OPT_fno_constant_cfstrings)) 165433e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Opts.NoConstantCFStrings = 1; 165556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 165656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_faltivec)) 165756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 165856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 165956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_pthread)) 166056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.POSIXThreads = 1; 166156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 16628387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet if (Args.hasArg(OPT_fdelayed_template_parsing)) 16638387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet Opts.DelayedTemplateParsing = 1; 16648387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet 16655f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Vis = Args.getLastArgValue(OPT_fvisibility, "default"); 166656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Vis == "default") 16671fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(DefaultVisibility); 166856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "hidden") 16691fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(HiddenVisibility); 167056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "protected") 16711fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(ProtectedVisibility); 167256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 167356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 167456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 167556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 16767cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Args.hasArg(OPT_fvisibility_inlines_hidden)) 16777cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Opts.InlineVisibilityHidden = 1; 167820249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 16797f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall if (Args.hasArg(OPT_ftrapv)) { 168020249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.setSignedOverflowBehavior(LangOptions::SOB_Trapping); 16817f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall // Set the handler, if one is specified. 16827f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Opts.OverflowHandler = 16837f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Args.getLastArgValue(OPT_ftrapv_handler); 16847f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall } 1685a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner else if (Args.hasArg(OPT_fwrapv)) 168620249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.setSignedOverflowBehavior(LangOptions::SOB_Defined); 168756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 168856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_trigraphs)) 168956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = 1; 169056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 16918663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 16928663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar OPT_fno_dollars_in_identifiers, 169353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.DollarIdents); 169456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 169562ec1f2fd7368542bb926c04797fb07023547694Francois Pichet Opts.MicrosoftExt = Args.hasArg(OPT_fms_extensions); 1696ae55608a29d61737b7c5390e2d1bb30ab8d5febbFrancois Pichet Opts.MicrosoftMode = Args.hasArg(OPT_fms_compatibility); 1697dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer Opts.MSCVersion = Args.getLastArgIntValue(OPT_fmsc_version, 0, Diags); 1698400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik Opts.Borland = Args.hasArg(OPT_fborland_extensions); 169956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 170050465d1d2f5f6dd3d8e18e2cf7bad4691e5ca6a8Chandler Carruth Opts.ConstStrings = Args.hasFlag(OPT_fconst_strings, OPT_fno_const_strings, 170150465d1d2f5f6dd3d8e18e2cf7bad4691e5ca6a8Chandler Carruth Opts.ConstStrings); 170256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fno_lax_vector_conversions)) 1703a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Opts.LaxVectorConversions = 0; 1704a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (Args.hasArg(OPT_fno_threadsafe_statics)) 1705824d7ea07a4e9208925daa6ae9289fb2b39bce9fAnders Carlsson Opts.ThreadsafeStatics = 0; 170656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Exceptions = Args.hasArg(OPT_fexceptions); 1707e9b801f7633b11b18d357a71442bd003435784e8Anders Carlsson Opts.ObjCExceptions = Args.hasArg(OPT_fobjc_exceptions); 17080761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Opts.CXXExceptions = Args.hasArg(OPT_fcxx_exceptions); 17090761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions); 17102ed42287b9b88a0bb08ab10e95e306da3f294ba9Daniel Dunbar Opts.TraditionalCPP = Args.hasArg(OPT_traditional_cpp); 17110761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson 1712de05057932cebc3f43911f87d75869cb7b705a19Mike Stump Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 171356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Blocks = Args.hasArg(OPT_fblocks); 171413db5cfc4e5f03eb70efe0d227b53b8280f16161John McCall Opts.BlocksRuntimeOptional = Args.hasArg(OPT_fblocks_runtime_optional); 171556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 171656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 17179a2b9d794bdf349b517ff799170f4409f45d147cArgyrios Kyrtzidis Opts.ShortEnums = Args.hasArg(OPT_fshort_enums); 171856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 171956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 1720fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 172156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 17227002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Opts.AccessControl = !Args.hasArg(OPT_fno_access_control); 172356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 1724c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Opts.MathErrno = Args.hasArg(OPT_fmath_errno); 172503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.InstantiationDepth = Args.getLastArgIntValue(OPT_ftemplate_depth, 1024, 172656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags); 17278387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet Opts.DelayedTemplateParsing = Args.hasArg(OPT_fdelayed_template_parsing); 17281380a147d4578b619c215b23aa79ce17036d3c46Argyrios Kyrtzidis Opts.NumLargeByValueCopy = Args.getLastArgIntValue(OPT_Wlarge_by_value_copy, 17293532fdd1db8ff6f353f2a5b215cebe3e0e2ff3c2Argyrios Kyrtzidis 0, Diags); 17306f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor Opts.MSBitfields = Args.hasArg(OPT_mms_bitfields); 173156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 173203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ObjCConstantStringClass = 173303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fconstant_string_class); 1734d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall Opts.ObjCNonFragileABI = !Args.hasArg(OPT_fobjc_fragile_abi); 1735112c3307aaa9ae9ee6ff5c2b4f6a53b1ea3c6f19Fariborz Jahanian if (Opts.ObjCNonFragileABI) 1736112c3307aaa9ae9ee6ff5c2b4f6a53b1ea3c6f19Fariborz Jahanian Opts.ObjCNonFragileABI2 = true; 1737c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Opts.ObjCDefaultSynthProperties = 1738c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Args.hasArg(OPT_fobjc_default_synthesize_properties); 17399c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 174056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 174188934e85f81abdc4fb5202325252be3bcab5ebf0Daniel Dunbar Opts.PackStruct = Args.getLastArgIntValue(OPT_fpack_struct, 0, Diags); 174203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.PICLevel = Args.getLastArgIntValue(OPT_pic_level, 0, Diags); 174356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Static = Args.hasArg(OPT_static_define); 174446116ce06ae28e3fc3a34c513f2f63ac02d9a194Anders Carlsson Opts.DumpRecordLayouts = Args.hasArg(OPT_fdump_record_layouts); 1745046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson Opts.DumpVTableLayouts = Args.hasArg(OPT_fdump_vtable_layouts); 1746a0068fc64351db9c47916566e3b85ab733cd8d6dDouglas Gregor Opts.SpellChecking = !Args.hasArg(OPT_fno_spell_checking); 1747fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Opts.NoBitFieldTypeAlign = Args.hasArg(OPT_fno_bitfield_type_align); 17480982136cb748f4a842141bf199d133126d6be882Peter Collingbourne Opts.SinglePrecisionConstants = Args.hasArg(OPT_cl_single_precision_constant); 1749f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Opts.FastRelaxedMath = Args.hasArg(OPT_cl_fast_relaxed_math); 175056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = 0; 1751cfe9af250f466e7e38becea4428990448ae07737Roman Divacky Opts.MRTD = Args.hasArg(OPT_mrtd); 1752207f4d8543529221932af82836016a2ef066c917Peter Collingbourne Opts.FakeAddressSpaceMap = Args.hasArg(OPT_ffake_address_space_map); 1753a5fc472b353b88be3b4981da946fb01f5a5cc0c6John McCall Opts.ParseUnknownAnytype = Args.hasArg(OPT_funknown_anytype); 175448218c60d6b53b7880917d1366ee716dec2145caJohn McCall Opts.DebuggerSupport = Args.hasArg(OPT_fdebugger_support); 175556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 17561cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth // Record whether the __DEPRECATED define was requested. 17571cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth Opts.Deprecated = Args.hasFlag(OPT_fdeprecated_macro, 17581cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth OPT_fno_deprecated_macro, 17591cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth Opts.Deprecated); 17601cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth 176156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Eliminate this dependency. 17620a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne unsigned Opt = getOptimizationLevel(Args, IK, Diags); 176356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Optimize = Opt != 0; 176456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 176556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // This is the __NO_INLINE__ define, which just depends on things like the 176656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // optimization level and -fno-inline, not actually whether the backend has 176756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // inlining enabled. 176856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // 176956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: This is affected by other options (-fno-inline). 177056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoInline = !Opt; 177156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 177203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar unsigned SSP = Args.getLastArgIntValue(OPT_stack_protector, 0, Diags); 177356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (SSP) { 177456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 177556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 177656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 177756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1778e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor case 0: Opts.setStackProtector(LangOptions::SSPOff); break; 1779e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor case 1: Opts.setStackProtector(LangOptions::SSPOn); break; 1780e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor case 2: Opts.setStackProtector(LangOptions::SSPReq); break; 178156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 178256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 178356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1784e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbarstatic void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args, 1785389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis FileManager &FileMgr, 1786d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 178756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 178803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPCHInclude = Args.getLastArgValue(OPT_include_pch); 178903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPTHInclude = Args.getLastArgValue(OPT_include_pth); 179056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_token_cache)) 179156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = A->getValue(Args); 179256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 179356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = Opts.ImplicitPTHInclude; 179456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePredefines = !Args.hasArg(OPT_undef); 179594dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Opts.DetailedRecord = Args.hasArg(OPT_detailed_preprocessing_record); 1796fba18aa8f2cd1994dc65e8cb9f4be201c560dc0bDouglas Gregor Opts.AutoModuleImport = Args.hasArg(OPT_fauto_module_import); 1797fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor Opts.DisablePCHValidation = Args.hasArg(OPT_fno_validate_pch); 17983e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis 1799b972858068d2ea77f72a1e7b1812b196afd6be2eArgyrios Kyrtzidis Opts.DumpDeserializedPCHDecls = Args.hasArg(OPT_dump_deserialized_pch_decls); 18003e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_error_on_deserialized_pch_decl), 18013e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 18023e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis const Arg *A = *it; 18033e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis Opts.DeserializedPCHDeclsToErrorOn.insert(A->getValue(Args)); 18043e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis } 1805fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor 1806f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor if (const Arg *A = Args.getLastArg(OPT_preamble_bytes_EQ)) { 18075f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Value(A->getValue(Args)); 1808f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor size_t Comma = Value.find(','); 1809f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned Bytes = 0; 1810f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned EndOfLine = 0; 181120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 18125f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner if (Comma == StringRef::npos || 1813f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(0, Comma).getAsInteger(10, Bytes) || 1814f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(Comma + 1).getAsInteger(10, EndOfLine)) 1815f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Diags.Report(diag::err_drv_preamble_format); 1816f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor else { 1817f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.first = Bytes; 1818f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.second = (EndOfLine != 0); 1819f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 1820f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 182120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 182256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add macros from the command line. 182356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_D, OPT_U), 182456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 18257e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if ((*it)->getOption().matches(OPT_D)) 18267e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroDef((*it)->getValue(Args)); 182756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 18287e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroUndef((*it)->getValue(Args)); 182956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 183056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 183103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MacroIncludes = Args.getAllArgValues(OPT_imacros); 183256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 183356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add the ordered list of -includes. 183456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_include, OPT_include_pch, 183556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_include_pth), 183656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 18377e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 183856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // PCH is handled specially, we need to extra the original include path. 18397e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_include_pch)) { 184056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::string OriginalFile = 184139b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner ASTReader::getOriginalSourceFile(A->getValue(Args), FileMgr, Diags); 184256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (OriginalFile.empty()) 184393ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar continue; 184456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 184556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(OriginalFile); 184656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else 18477e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.Includes.push_back(A->getValue(Args)); 184856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 1849e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1850b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_chain_include), 1851b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 1852b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis const Arg *A = *it; 1853b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis Opts.ChainedIncludes.push_back(A->getValue(Args)); 1854b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis } 1855b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis 1856dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // Include 'altivec.h' if -faltivec option present 1857dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner if (Args.hasArg(OPT_faltivec)) 1858dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Opts.Includes.push_back("altivec.h"); 1859dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 1860e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_remap_file), 1861e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 18627e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 18635f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner std::pair<StringRef,StringRef> Split = 18645f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef(A->getValue(Args)).split(';'); 1865e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1866e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar if (Split.second.empty()) { 18677e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_invalid_remap_file) << A->getAsString(Args); 1868e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar continue; 1869e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 1870e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1871e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.addRemappedFile(Split.first, Split.second); 1872e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 1873f85e193739c953358c865005855253af4f68a497John McCall 1874f85e193739c953358c865005855253af4f68a497John McCall if (Arg *A = Args.getLastArg(OPT_fobjc_arc_cxxlib_EQ)) { 18755f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 1876f85e193739c953358c865005855253af4f68a497John McCall unsigned Library = llvm::StringSwitch<unsigned>(Name) 1877f85e193739c953358c865005855253af4f68a497John McCall .Case("libc++", ARCXX_libcxx) 1878f85e193739c953358c865005855253af4f68a497John McCall .Case("libstdc++", ARCXX_libstdcxx) 1879f85e193739c953358c865005855253af4f68a497John McCall .Case("none", ARCXX_nolib) 1880f85e193739c953358c865005855253af4f68a497John McCall .Default(~0U); 1881f85e193739c953358c865005855253af4f68a497John McCall if (Library == ~0U) 1882f85e193739c953358c865005855253af4f68a497John McCall Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name; 1883f85e193739c953358c865005855253af4f68a497John McCall else 1884f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCXXARCStandardLibrary = (ObjCXXARCStandardLibraryKind)Library; 1885f85e193739c953358c865005855253af4f68a497John McCall } 188656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 188756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 188856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, 188956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 189056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 189156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCPP = !Args.hasArg(OPT_dM); 189256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowComments = Args.hasArg(OPT_C); 1893f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Opts.ShowLineMarkers = !Args.hasArg(OPT_P); 189456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacroComments = Args.hasArg(OPT_CC); 1895f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); 189656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 189756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 189856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { 189956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 190003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ABI = Args.getLastArgValue(OPT_target_abi); 190198b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis Opts.CXXABI = Args.getLastArgValue(OPT_cxx_abi); 190203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CPU = Args.getLastArgValue(OPT_target_cpu); 190303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Features = Args.getAllArgValues(OPT_target_feature); 190439065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Opts.LinkerVersion = Args.getLastArgValue(OPT_target_linker_version); 19052dc14532b641bae011a374e2c6c393d2196c1411Duncan Sands Opts.Triple = llvm::Triple::normalize(Args.getLastArgValue(OPT_triple)); 190656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 190756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Use the host triple if unspecified. 190856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.Triple.empty()) 190956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Triple = llvm::sys::getHostTriple(); 191056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 191156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 191256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 191356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 191456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarvoid CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, 191539b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner const char *const *ArgBegin, 191639b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner const char *const *ArgEnd, 1917d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 191856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Parse the arguments. 191956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<OptTable> Opts(createCC1OptTable()); 192056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned MissingArgIndex, MissingArgCount; 192156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<InputArgList> Args( 192256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts->ParseArgs(ArgBegin, ArgEnd,MissingArgIndex, MissingArgCount)); 192356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 192456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Check for missing argument error. 192556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (MissingArgCount) 192656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_missing_argument) 192756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args->getArgString(MissingArgIndex) << MissingArgCount; 192856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 192956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Issue errors on unknown arguments. 193056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args->filtered_begin(OPT_UNKNOWN), 193156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args->filtered_end(); it != ie; ++it) 19327e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_unknown_argument) << (*it)->getAsString(*Args); 193356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 193456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseAnalyzerArgs(Res.getAnalyzerOpts(), *Args, Diags); 193556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *Args); 193656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDiagnosticArgs(Res.getDiagnosticOpts(), *Args, Diags); 1937389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis ParseFileSystemArgs(Res.getFileSystemOpts(), *Args); 19380a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne // FIXME: We shouldn't have to pass the DashX option around here 1939c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = ParseFrontendArgs(Res.getFrontendOpts(), *Args, Diags); 19400a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne ParseCodeGenArgs(Res.getCodeGenOpts(), *Args, DashX, Diags); 19411e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *Args); 1942e293d30e858e38f2bb028c37ecac2178f8d78aa9Fariborz Jahanian if (DashX != IK_AST && DashX != IK_LLVM_IR) { 194356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseLangArgs(Res.getLangOpts(), *Args, DashX, Diags); 1944e293d30e858e38f2bb028c37ecac2178f8d78aa9Fariborz Jahanian if (Res.getFrontendOpts().ProgramAction == frontend::RewriteObjC) 1945e293d30e858e38f2bb028c37ecac2178f8d78aa9Fariborz Jahanian Res.getLangOpts().ObjCExceptions = 1; 1946e293d30e858e38f2bb028c37ecac2178f8d78aa9Fariborz Jahanian } 1947389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // FIXME: ParsePreprocessorArgs uses the FileManager to read the contents of 1948389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // PCH file and find the original header name. Remove the need to do that in 194939b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner // ParsePreprocessorArgs and remove the FileManager 1950389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // parameters from the function and the "FileManager.h" #include. 19517ad97ffa631af6ad678c79b38341ac995f347ce9Chris Lattner FileManager FileMgr(Res.getFileSystemOpts()); 195239b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner ParsePreprocessorArgs(Res.getPreprocessorOpts(), *Args, FileMgr, Diags); 195356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *Args); 195456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseTargetArgs(Res.getTargetOpts(), *Args); 195556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 19566e975c4517958bcc11c834336d340797356058dbDouglas Gregor 19576e975c4517958bcc11c834336d340797356058dbDouglas Gregornamespace { 19586e975c4517958bcc11c834336d340797356058dbDouglas Gregor 19596e975c4517958bcc11c834336d340797356058dbDouglas Gregor class ModuleSignature { 19606e975c4517958bcc11c834336d340797356058dbDouglas Gregor llvm::SmallVector<uint64_t, 16> Data; 19616e975c4517958bcc11c834336d340797356058dbDouglas Gregor unsigned CurBit; 19626e975c4517958bcc11c834336d340797356058dbDouglas Gregor uint64_t CurValue; 19636e975c4517958bcc11c834336d340797356058dbDouglas Gregor 19646e975c4517958bcc11c834336d340797356058dbDouglas Gregor public: 19656e975c4517958bcc11c834336d340797356058dbDouglas Gregor ModuleSignature() : CurBit(0), CurValue(0) { } 19666e975c4517958bcc11c834336d340797356058dbDouglas Gregor 19676e975c4517958bcc11c834336d340797356058dbDouglas Gregor void add(uint64_t Value, unsigned Bits); 19686e975c4517958bcc11c834336d340797356058dbDouglas Gregor void add(StringRef Value); 19696e975c4517958bcc11c834336d340797356058dbDouglas Gregor void flush(); 19706e975c4517958bcc11c834336d340797356058dbDouglas Gregor 19716e975c4517958bcc11c834336d340797356058dbDouglas Gregor llvm::APInt getAsInteger() const; 19726e975c4517958bcc11c834336d340797356058dbDouglas Gregor }; 19736e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 19746e975c4517958bcc11c834336d340797356058dbDouglas Gregor 19756e975c4517958bcc11c834336d340797356058dbDouglas Gregorvoid ModuleSignature::add(uint64_t Value, unsigned int NumBits) { 19766e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue |= Value << CurBit; 19776e975c4517958bcc11c834336d340797356058dbDouglas Gregor if (CurBit + NumBits < 64) { 19786e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurBit += NumBits; 19796e975c4517958bcc11c834336d340797356058dbDouglas Gregor return; 19806e975c4517958bcc11c834336d340797356058dbDouglas Gregor } 19816e975c4517958bcc11c834336d340797356058dbDouglas Gregor 19826e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Add the current word. 19836e975c4517958bcc11c834336d340797356058dbDouglas Gregor Data.push_back(CurValue); 19846e975c4517958bcc11c834336d340797356058dbDouglas Gregor 19856e975c4517958bcc11c834336d340797356058dbDouglas Gregor if (CurBit) 19866e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue = Value >> (64-CurBit); 19876e975c4517958bcc11c834336d340797356058dbDouglas Gregor else 19886e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue = 0; 19896e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurBit = (CurBit+NumBits) & 63; 19906e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 19916e975c4517958bcc11c834336d340797356058dbDouglas Gregor 19926e975c4517958bcc11c834336d340797356058dbDouglas Gregorvoid ModuleSignature::flush() { 19936e975c4517958bcc11c834336d340797356058dbDouglas Gregor if (CurBit == 0) 19946e975c4517958bcc11c834336d340797356058dbDouglas Gregor return; 19956e975c4517958bcc11c834336d340797356058dbDouglas Gregor 19966e975c4517958bcc11c834336d340797356058dbDouglas Gregor Data.push_back(CurValue); 19976e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurBit = 0; 19986e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue = 0; 19996e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 20006e975c4517958bcc11c834336d340797356058dbDouglas Gregor 20016e975c4517958bcc11c834336d340797356058dbDouglas Gregorvoid ModuleSignature::add(StringRef Value) { 20026e975c4517958bcc11c834336d340797356058dbDouglas Gregor for (StringRef::iterator I = Value.begin(), IEnd = Value.end(); I != IEnd;++I) 20036e975c4517958bcc11c834336d340797356058dbDouglas Gregor add(*I, 8); 20046e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 20056e975c4517958bcc11c834336d340797356058dbDouglas Gregor 20066e975c4517958bcc11c834336d340797356058dbDouglas Gregorllvm::APInt ModuleSignature::getAsInteger() const { 20076e975c4517958bcc11c834336d340797356058dbDouglas Gregor return llvm::APInt(Data.size() * 64, Data); 20086e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 20096e975c4517958bcc11c834336d340797356058dbDouglas Gregor 20106e975c4517958bcc11c834336d340797356058dbDouglas Gregorstd::string CompilerInvocation::getModuleHash() const { 20116e975c4517958bcc11c834336d340797356058dbDouglas Gregor ModuleSignature Signature; 20126e975c4517958bcc11c834336d340797356058dbDouglas Gregor 20136e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Start the signature with the compiler version. 20146e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add(getClangFullRepositoryVersion()); 20156e975c4517958bcc11c834336d340797356058dbDouglas Gregor 20166e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Extend the signature with the language options 20176e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define LANGOPT(Name, Bits, Default, Description) \ 20186e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add(LangOpts.Name, Bits); 20196e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define ENUM_LANGOPT(Name, Type, Bits, Default, Description) \ 20206e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add(static_cast<unsigned>(LangOpts.get##Name()), Bits); 20216e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define BENIGN_LANGOPT(Name, Bits, Default, Description) 20226e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define BENIGN_ENUM_LANGOPT(Name, Type, Bits, Default, Description) 20236e975c4517958bcc11c834336d340797356058dbDouglas Gregor#include "clang/Basic/LangOptions.def" 20246e975c4517958bcc11c834336d340797356058dbDouglas Gregor 20256e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Extend the signature with the target triple 20266e975c4517958bcc11c834336d340797356058dbDouglas Gregor llvm::Triple T(TargetOpts.Triple); 20276e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getArch(), 5); 20286e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getVendor(), 4); 20296e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getOS(), 5); 20306e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getEnvironment(), 4); 20316e975c4517958bcc11c834336d340797356058dbDouglas Gregor 2032815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor // Extend the signature with preprocessor options. 2033815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor Signature.add(getPreprocessorOpts().UsePredefines, 1); 2034815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor Signature.add(getPreprocessorOpts().DetailedRecord, 1); 2035815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor 203605edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor // Hash the preprocessor defines. 203705edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor // FIXME: This is terrible. Use an MD5 sum of the preprocessor defines. 203805edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor std::vector<StringRef> MacroDefs; 203905edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor for (std::vector<std::pair<std::string, bool/*isUndef*/> >::const_iterator 204005edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor I = getPreprocessorOpts().Macros.begin(), 204105edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor IEnd = getPreprocessorOpts().Macros.end(); 204205edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor I != IEnd; ++I) { 204305edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor if (!I->second) 204405edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor MacroDefs.push_back(I->first); 204505edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor } 204605edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor llvm::array_pod_sort(MacroDefs.begin(), MacroDefs.end()); 204705edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor 204805edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor unsigned PPHashResult = 0; 204905edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor for (unsigned I = 0, N = MacroDefs.size(); I != N; ++I) 205005edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor PPHashResult = llvm::HashString(MacroDefs[I], PPHashResult); 205105edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor Signature.add(PPHashResult, 32); 205205edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor 20536e975c4517958bcc11c834336d340797356058dbDouglas Gregor // We've generated the signature. Treat it as one large APInt that we'll 2054815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor // encode in base-36 and return. 20556e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.flush(); 2056815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor return Signature.getAsInteger().toString(36, /*Signed=*/false); 20576e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 2058