CompilerInvocation.cpp revision c32647d111e516593b9ba242cad7b8ff4016c155
1b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===--- CompilerInvocation.cpp -------------------------------------------===// 2b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 3b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// The LLVM Compiler Infrastructure 4b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 5b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// This file is distributed under the University of Illinois Open Source 6b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// License. See LICENSE.TXT for details. 7b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 8b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===----------------------------------------------------------------------===// 9b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 10b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 1156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Diagnostic.h" 1256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Version.h" 13389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis#include "clang/Basic/FileManager.h" 1456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Arg.h" 1556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/ArgList.h" 1656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/CC1Options.h" 1756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/DriverDiagnostic.h" 1856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/OptTable.h" 1956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Option.h" 2056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 2156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandard.h" 226ab7cd853e9c15cf986a8a7c3db1f8d20e275409Sebastian Redl#include "clang/Serialization/ASTReader.h" 2356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/OwningPtr.h" 2456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/SmallVector.h" 25b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/ADT/StringExtras.h" 2656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/StringSwitch.h" 272dc14532b641bae011a374e2c6c393d2196c1411Duncan Sands#include "llvm/ADT/Triple.h" 28b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/Support/ErrorHandling.h" 2903013fa9a0bf1ef4b907f5fec006c8f4000fdd21Michael J. Spencer#include "llvm/Support/Host.h" 3003013fa9a0bf1ef4b907f5fec006c8f4000fdd21Michael J. Spencer#include "llvm/Support/Path.h" 31b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarusing namespace clang; 32b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 33b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisName(Analyses Kind) { 34b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 35b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 369f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis kind!"); 37b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE)\ 38e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar case NAME: return "-" CMDFLAG; 39b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 40b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 41b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 42b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 43b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisStoreName(AnalysisStores Kind) { 44b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 45b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 469f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis store!"); 47b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 48b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 49b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 50b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 51b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 52b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 53b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisConstraintName(AnalysisConstraints Kind) { 54b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 55b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 569f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis constraints!"); 57b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 58b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 59b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 60b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 61b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 62b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 63b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisDiagClientName(AnalysisDiagClients Kind) { 64b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 65b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 669f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis client!"); 67b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREATE) \ 68b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case PD_##NAME: return CMDFLAG; 69b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 70b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 71b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 72b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 7356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Serialization (to args) 7556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 77b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void AnalyzerOptsToArgs(const AnalyzerOptions &Opts, 78b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 79b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.AnalysisList.size(); i != e; ++i) 80b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisName(Opts.AnalysisList[i])); 81b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisStoreOpt != BasicStoreModel) { 82b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-store"); 83b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisStoreName(Opts.AnalysisStoreOpt)); 84b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 85b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisConstraintsOpt != RangeConstraintsModel) { 86b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-constraints"); 87b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisConstraintName(Opts.AnalysisConstraintsOpt)); 88b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 89b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisDiagOpt != PD_HTML) { 90b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-output"); 91b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisDiagClientName(Opts.AnalysisDiagOpt)); 92b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 93b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.AnalyzeSpecificFunction.empty()) { 94b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyze-function"); 95b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.AnalyzeSpecificFunction); 96b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 97b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzeAll) 98b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-opt-analyze-headers"); 99b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzerDisplayProgress) 100b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-display-progress"); 101fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek if (Opts.AnalyzeNestedBlocks) 102fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Res.push_back("-analyzer-opt-analyze-nested-blocks"); 10352d861ce41ce84d8389495ea78d97bcc962ac5baTom Care if (Opts.AnalyzerStats) 10452d861ce41ce84d8389495ea78d97bcc962ac5baTom Care Res.push_back("-analyzer-stats"); 105b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EagerlyAssume) 106b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-eagerly-assume"); 1074db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar if (!Opts.PurgeDead) 1084db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-analyzer-no-purge-dead"); 109b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.TrimGraph) 110b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trim-egraph"); 111b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 112b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-graphviz"); 113b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 114b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-ubigraph"); 115b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalChecks) 116b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-experimental-checks"); 117b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalInternalChecks) 118e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar Res.push_back("-analyzer-experimental-internal-checks"); 1191fafd1d96419f587763d1b81332d8f476aeace2eTom Care if (Opts.IdempotentOps) 120c478a1425c055e517169220ea1c1efd857e65f52Ted Kremenek Res.push_back("-analyzer-check-idempotent-operations"); 121c478a1425c055e517169220ea1c1efd857e65f52Ted Kremenek if (Opts.BufferOverflows) 122c478a1425c055e517169220ea1c1efd857e65f52Ted Kremenek Res.push_back("-analyzer-check-buffer-overflows"); 123b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 124b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 125b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void CodeGenOptsToArgs(const CodeGenOptions &Opts, 126b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 127b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DebugInfo) 128b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-g"); 129b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableLLVMOpts) 130b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-llvm-optzns"); 131b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableRedZone) 132b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-red-zone"); 133f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar if (!Opts.DwarfDebugFlags.empty()) { 134f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back("-dwarf-debug-flags"); 135f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back(Opts.DwarfDebugFlags); 136f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar } 137b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.MergeAllConstants) 138b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-merge-all-constants"); 13950a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar if (Opts.NoCommon) 14050a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar Res.push_back("-fno-common"); 141b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoImplicitFloat) 142b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-no-implicit-float"); 1431ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar if (Opts.OmitLeafFramePointer) 1441ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Res.push_back("-momit-leaf-frame-pointer"); 145b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OptimizeSize) { 146b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.OptimizationLevel == 2 && "Invalid options!"); 147b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Os"); 1481be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar } else if (Opts.OptimizationLevel != 0) 1491be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-O" + llvm::utostr(Opts.OptimizationLevel)); 1507d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar if (!Opts.MainFileName.empty()) { 1517d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back("-main-file-name"); 1527d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back(Opts.MainFileName); 1537d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar } 154b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // SimplifyLibCalls is only derived. 155b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // TimePasses is only derived. 156b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnitAtATime is unused. 157b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Inlining is only derived. 15820249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 159f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // UnrollLoops is derived, but also accepts an option, no 160f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // harm in pushing it back here. 161f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher if (Opts.UnrollLoops) 162f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher Res.push_back("-funroll-loops"); 163bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.DataSections) 164bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-fdata-sections"); 165bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.FunctionSections) 166bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-ffunction-sections"); 167f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.AsmVerbose) 168f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-masm-verbose"); 169f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.CodeModel.empty()) { 170f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mcode-model"); 171f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.CodeModel); 172f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 173efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (!Opts.CXAAtExit) 174efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-fno-use-cxa-atexit"); 175efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (Opts.CXXCtorDtorAliases) 176efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-mconstructor-aliases"); 177f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.DebugPass.empty()) { 178f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdebug-pass"); 179f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.DebugPass); 180f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 181f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.DisableFPElim) 182f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdisable-fp-elim"); 1833b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (!Opts.FloatABI.empty()) { 1843b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-mfloat-abi"); 1853b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back(Opts.FloatABI); 1863b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar } 187f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.LimitFloatPrecision.empty()) { 188f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mlimit-float-precision"); 189f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.LimitFloatPrecision); 190f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 191f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.NoZeroInitializedInBSS) 192f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mno-zero-initialized-bss"); 193f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar switch (Opts.getObjCDispatchMethod()) { 194f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Legacy: 195f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 196f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Mixed: 197f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=mixed"); 198f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 199f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::NonLegacy: 200f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=non-legacy"); 201f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 202f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 2034ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar if (Opts.RelaxAll) 2044ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Res.push_back("-mrelax-all"); 2053b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (Opts.SoftFloat) 2063b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-msoft-float"); 207f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.UnwindTables) 208f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-munwind-tables"); 209f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.RelocationModel != "pic") { 210f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mrelocation-model"); 211f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.RelocationModel); 212f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 213b689afb75049012a431d483432114ad5e75d4a92John McCall if (!Opts.VerifyModule) 214b689afb75049012a431d483432114ad5e75d4a92John McCall Res.push_back("-disable-llvm-verifier"); 215b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 216b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 217b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DependencyOutputOptsToArgs(const DependencyOutputOptions &Opts, 218b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 219b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IncludeSystemHeaders) 220b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-sys-header-deps"); 221b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.UsePhonyTargets) 222b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MP"); 223b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 224b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dependency-file"); 225b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 226b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 227b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Targets.size(); i != e; ++i) { 228b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MT"); 229b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Targets[i]); 230b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 231b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 232b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 233b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DiagnosticOptsToArgs(const DiagnosticOptions &Opts, 234b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 235b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IgnoreWarnings) 236b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-w"); 237b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoRewriteMacros) 238b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Wno-rewrite-macros"); 239b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Pedantic) 240b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic"); 241b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PedanticErrors) 242b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic-errors"); 243b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowColumn) 244b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-column"); 245b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLocation) 246b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-source-location"); 247b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCarets) 248b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-caret-diagnostics"); 249b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowFixits) 250b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-diagnostics-fixit-info"); 251b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowSourceRanges) 252b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-print-source-range-info"); 2534786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor if (Opts.ShowParseableFixits) 2544786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor Res.push_back("-fdiagnostics-parseable-fixits"); 255b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowColors) 256b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fcolor-diagnostics"); 257b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VerifyDiagnostics) 258b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-verify"); 259b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowOptionNames) 260b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-show-option"); 2616fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (Opts.ShowCategories == 1) 2626fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=id"); 2636fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (Opts.ShowCategories == 2) 2646fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=name"); 265c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner if (Opts.ErrorLimit) { 266c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back("-ferror-limit"); 267c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back(llvm::utostr(Opts.ErrorLimit)); 268c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner } 2696c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.MacroBacktraceLimit 2706c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultMacroBacktraceLimit) { 2716c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back("-fmacro-backtrace-limit"); 2726c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back(llvm::utostr(Opts.MacroBacktraceLimit)); 2736c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor } 2746c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.TemplateBacktraceLimit 2756c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultTemplateBacktraceLimit) { 276575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back("-ftemplate-backtrace-limit"); 277575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back(llvm::utostr(Opts.TemplateBacktraceLimit)); 278575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor } 279575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor 28052388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop != DiagnosticOptions::DefaultTabStop) { 281124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back("-ftabstop"); 282124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back(llvm::utostr(Opts.TabStop)); 283124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner } 284b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.MessageLength) { 285b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fmessage-length"); 286b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.MessageLength)); 287b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 288b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DumpBuildInformation.empty()) { 289b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dump-build-information"); 290b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.DumpBuildInformation); 291b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 292b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Warnings.size(); i != e; ++i) 293b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-W" + Opts.Warnings[i]); 294b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 295b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 296c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic const char *getInputKindName(InputKind Kind) { 297b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 298c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: break; 299c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: return "ast"; 300c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: return "assembler-with-cpp"; 301c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: return "c"; 302c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: return "c++"; 303faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: return "ir"; 304c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: return "objective-c"; 305c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: return "objective-c++"; 306c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: return "cl"; 307895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne case IK_CUDA: return "cuda"; 308c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: return "cpp-output"; 309c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: return "c++-cpp-output"; 310c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: return "objective-c-cpp-output"; 311c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX:return "objective-c++-cpp-output"; 312b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 313b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 3149f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 315b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 316b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 317b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 318b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getActionName(frontend::ActionKind Kind) { 319b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 320b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PluginAction: 321b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::InheritanceView: 3229f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Invalid kind!"); 323b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 324b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTDump: return "-ast-dump"; 325f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall case frontend::ASTDumpXML: return "-ast-dump-xml"; 326b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrint: return "-ast-print"; 327b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrintXML: return "-ast-print-xml"; 328b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTView: return "-ast-view"; 329f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor case frontend::BoostCon: return "-boostcon"; 330e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl case frontend::CreateModule: return "-create-module"; 331b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpRawTokens: return "-dump-raw-tokens"; 332b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpTokens: return "-dump-tokens"; 333b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitAssembly: return "-S"; 334b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitBC: return "-emit-llvm-bc"; 335b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitHTML: return "-emit-html"; 336b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVM: return "-emit-llvm"; 337b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVMOnly: return "-emit-llvm-only"; 33832148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case frontend::EmitCodeGenOnly: return "-emit-codegen-only"; 339da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case frontend::EmitObj: return "-emit-obj"; 340b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::FixIt: return "-fixit"; 341b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePCH: return "-emit-pch"; 342b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePTH: return "-emit-pth"; 3432758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case frontend::InitOnly: return "-init-only"; 344b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseSyntaxOnly: return "-fsyntax-only"; 345b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintDeclContext: return "-print-decl-contexts"; 346f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case frontend::PrintPreamble: return "-print-preamble"; 347b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintPreprocessedInput: return "-E"; 348b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteMacros: return "-rewrite-macros"; 349b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteObjC: return "-rewrite-objc"; 350b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteTest: return "-rewrite-test"; 351b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunAnalysis: return "-analyze"; 352b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunPreprocessorOnly: return "-Eonly"; 353b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 354b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 3559f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 356b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 357b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 358b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 359389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidisstatic void FileSystemOptsToArgs(const FileSystemOptions &Opts, 360389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis std::vector<std::string> &Res) { 361389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis if (!Opts.WorkingDir.empty()) { 362389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Res.push_back("-working-directory"); 363389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Res.push_back(Opts.WorkingDir); 364389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis } 365389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis} 366389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis 367b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void FrontendOptsToArgs(const FrontendOptions &Opts, 368b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 369b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableFree) 370b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-free"); 371b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.RelocatablePCH) 372b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-relocatable-pch"); 373d6ac4524cd441808f152f7e10900a8315ea31c08Sebastian Redl if (Opts.ChainedPCH) 374d6ac4524cd441808f152f7e10900a8315ea31c08Sebastian Redl Res.push_back("-chained-pch"); 3759b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowHelp) 3769b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-help"); 377b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacrosInCodeCompletion) 378b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-macros"); 379d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor if (Opts.ShowCodePatternsInCodeCompletion) 380d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Res.push_back("-code-completion-patterns"); 3818071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor if (!Opts.ShowGlobalSymbolsInCodeCompletion) 3828071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor Res.push_back("-no-code-completion-globals"); 383b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowStats) 384eb01ac82901a9fd8f64d387395af42165556b767Daniel Dunbar Res.push_back("-print-stats"); 385b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowTimers) 386b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftime-report"); 3879b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowVersion) 3889b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-version"); 3891450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky if (Opts.FixWhatYouCan) 3901450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky Res.push_back("-fix-what-you-can"); 391b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 392b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar bool NeedLang = false; 393b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) 394b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (FrontendOptions::getInputKindForExtension(Opts.Inputs[i].second) != 395b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.Inputs[i].first) 396b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar NeedLang = true; 397b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (NeedLang) { 398b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-x"); 399b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getInputKindName(Opts.Inputs[0].first)); 400b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 401b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) { 402b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert((!NeedLang || Opts.Inputs[i].first == Opts.Inputs[0].first) && 403b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Unable to represent this input vector!"); 404b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Inputs[i].second); 405b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 406b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 407b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 408b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-o"); 409b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 410b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 411b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ViewClassInheritance.empty()) { 412b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-cxx-inheritance-view"); 413b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ViewClassInheritance); 414b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 415b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CodeCompletionAt.FileName.empty()) { 416b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-at"); 417b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CodeCompletionAt.FileName + ":" + 418b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Line) + ":" + 419b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Column)); 420b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 421b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ProgramAction != frontend::InheritanceView && 422b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.ProgramAction != frontend::PluginAction) 423b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getActionName(Opts.ProgramAction)); 424b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ActionName.empty()) { 425b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-plugin"); 426b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ActionName); 4273177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar for(unsigned i = 0, e = Opts.PluginArgs.size(); i != e; ++i) { 4283177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Res.push_back("-plugin-arg-" + Opts.ActionName); 4293177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Res.push_back(Opts.PluginArgs[i]); 4303177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar } 431b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 432efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar for (unsigned i = 0, e = Opts.Plugins.size(); i != e; ++i) { 433efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back("-load"); 434efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back(Opts.Plugins[i]); 435efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar } 4369bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor for (unsigned i = 0, e = Opts.ASTMergeFiles.size(); i != e; ++i) { 4379bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back("-ast-merge"); 4389bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back(Opts.ASTMergeFiles[i]); 4399bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor } 440e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl for (unsigned i = 0, e = Opts.Modules.size(); i != e; ++i) { 441e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl Res.push_back("-import-module"); 442e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl Res.push_back(Opts.Modules[i]); 443e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl } 4443f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar for (unsigned i = 0, e = Opts.LLVMArgs.size(); i != e; ++i) { 4453f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back("-mllvm"); 4463f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back(Opts.LLVMArgs[i]); 4473f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar } 448b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 449b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 450b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void HeaderSearchOptsToArgs(const HeaderSearchOptions &Opts, 451b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 452c59dc9274612f318d43910a3b5de19997a8eb656Daniel Dunbar if (Opts.Sysroot != "/") { 453b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isysroot"); 454b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Sysroot); 455b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 456b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 45780c26f44a6f8d859a2a3babb06bd3ca8d86f2623Daniel Dunbar for (unsigned i = 0, e = Opts.CXXSystemIncludes.size(); i != e; ++i) { 45880c26f44a6f8d859a2a3babb06bd3ca8d86f2623Daniel Dunbar Res.push_back("-cxx-system-include"); 45980c26f44a6f8d859a2a3babb06bd3ca8d86f2623Daniel Dunbar Res.push_back(Opts.CXXSystemIncludes[i]); 46080c26f44a6f8d859a2a3babb06bd3ca8d86f2623Daniel Dunbar } 46180c26f44a6f8d859a2a3babb06bd3ca8d86f2623Daniel Dunbar 462b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar /// User specified include entries. 463b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.UserEntries.size(); i != e; ++i) { 464b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar const HeaderSearchOptions::Entry &E = Opts.UserEntries[i]; 465d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar if (E.IsFramework && (E.Group != frontend::Angled || !E.IsUserSupplied)) 46683e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 467b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.IsUserSupplied) { 468b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group == frontend::After) { 469b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-idirafter"); 470b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::Quoted) { 471d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar Res.push_back("-iquote"); 472b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::System) { 473b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isystem"); 474b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 475b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(E.Group == frontend::Angled && "Invalid group!"); 476b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.IsFramework ? "-F" : "-I"); 477b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 478b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 479b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group != frontend::Angled && E.Group != frontend::System) 48083e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 481b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Group == frontend::Angled ? "-iwithprefixbefore" : 482b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "-iwithprefix"); 483b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 484b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Path); 485b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 486b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 487b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.EnvIncPath.empty()) { 488b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 48983e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 490b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 491b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CEnvIncPath.empty()) { 492b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 49383e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 494b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 495b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCEnvIncPath.empty()) { 496b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 49783e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 498b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 499b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXEnvIncPath.empty()) { 500b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 50183e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 502b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 503b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCXXEnvIncPath.empty()) { 504b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 50583e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 506b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 5078b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar if (!Opts.ResourceDir.empty()) { 5088b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back("-resource-dir"); 5098b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back(Opts.ResourceDir); 510b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 511b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UseStandardIncludes) 512b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-nostdinc"); 5134c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor if (!Opts.UseStandardCXXIncludes) 5144c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Res.push_back("-nostdinc++"); 515b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Verbose) 516b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-v"); 517b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 518b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 519b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void LangOptsToArgs(const LangOptions &Opts, 520b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 521b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptions DefaultLangOpts; 522b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 523b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Need to set -std to get all the implicit options. 524b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 525b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: We want to only pass options relative to the defaults, which 526b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // requires constructing a target. :( 527b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // 528b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // It would be better to push the all target specific choices into the driver, 529b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // so that everything below that was more uniform. 530b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 531b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Trigraphs) 532b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trigraphs"); 533b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input kind: 534b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // AsmPreprocessor, CPlusPlus, ObjC1, ObjC2, OpenCL 535b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input language standard: 536b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // BCPLComment, C99, CPlusPlus0x, Digraphs, GNUInline, ImplicitInt, GNUMode 537b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DollarIdents) 538b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdollars-in-identifiers"); 539eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (Opts.GNUMode && !Opts.GNUKeywords) 540eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fno-gnu-keywords"); 541eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (!Opts.GNUMode && Opts.GNUKeywords) 542eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fgnu-keywords"); 543a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Microsoft) 5448663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Res.push_back("-fms-extensions"); 545dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer if (Opts.MSCVersion != 0) 546dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer Res.push_back("-fmsc-version=" + llvm::utostr(Opts.MSCVersion)); 547400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik if (Opts.Borland) 548400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik Res.push_back("-fborland-extensions"); 549b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCNonFragileABI) 550b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-nonfragile-abi"); 551412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian if (Opts.ObjCNonFragileABI2) 552412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Res.push_back("-fobjc-nonfragile-abi2"); 553c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek if (Opts.ObjCDefaultSynthProperties) 554c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Res.push_back("-fobjc-default-synthesize-properties"); 555b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // NoInline is implicit. 556b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXOperatorNames) 557b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-operator-names"); 558b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PascalStrings) 559b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fpascal-strings"); 5609c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump if (Opts.CatchUndefined) 5619c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Res.push_back("-fcatch-undefined-behavior"); 562b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.WritableStrings) 563b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fwritable-strings"); 5644b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall if (Opts.ConstStrings) 5654b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Res.push_back("-Wwrite-strings"); 566b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.LaxVectorConversions) 567b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-lax-vector-conversions"); 568b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AltiVec) 569b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-faltivec"); 5701be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.Exceptions) 5711be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fexceptions"); 57273482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar if (Opts.SjLjExceptions) 57373482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Res.push_back("-fsjlj-exceptions"); 574de05057932cebc3f43911f87d75869cb7b705a19Mike Stump if (!Opts.RTTI) 5754db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-fno-rtti"); 576c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar if (!Opts.NeXTRuntime) 577c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar Res.push_back("-fgnu-runtime"); 578b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Freestanding) 579b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ffreestanding"); 580b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoBuiltin) 581b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-builtin"); 582fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes if (!Opts.AssumeSaneOperatorNew) 583fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Res.push_back("-fno-assume-sane-operator-new"); 584a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (!Opts.ThreadsafeStatics) 585a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Res.push_back("-fno-threadsafe-statics"); 586b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.POSIXThreads) 587b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pthread"); 588a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Blocks) 589e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fblocks"); 590b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EmitAllDecls) 591b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-femit-all-decls"); 592c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman if (Opts.MathErrno) 593c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Res.push_back("-fmath-errno"); 594a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner switch (Opts.getSignedOverflowBehavior()) { 595a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Undefined: break; 596a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Defined: Res.push_back("-fwrapv"); break; 59720249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer case LangOptions::SOB_Trapping: 5987f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Res.push_back("-ftrapv"); break; 5997f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall if (!Opts.OverflowHandler.empty()) { 6007f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Res.push_back("-ftrapv-handler"); 6017f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Res.push_back(Opts.OverflowHandler); 6027f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall } 603a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner } 604b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.HeinousExtensions) 605b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fheinous-gnu-extensions"); 606b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Optimize is implicit. 607b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // OptimizeSize is implicit. 608b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Static) 609b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-static-define"); 610fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.DumpRecordLayouts) 611fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-record-layouts"); 612046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson if (Opts.DumpVTableLayouts) 613fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-vtable-layouts"); 614fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.NoBitFieldTypeAlign) 615fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fno-bitfield-type-alignment"); 616fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.SjLjExceptions) 617fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fsjlj-exceptions"); 618b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PICLevel) { 619b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pic-level"); 620b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.PICLevel)); 621b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 622b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCGCBitmapPrint) 623b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-print-ivar-layout"); 62433e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Opts.NoConstantCFStrings) 62533e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Res.push_back("-fno-constant-cfstrings"); 6267002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall if (!Opts.AccessControl) 6277002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Res.push_back("-fno-access-control"); 6281be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (!Opts.CharIsSigned) 629e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fno-signed-char"); 6301be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.ShortWChar) 6311be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fshort-wchar"); 632b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ElideConstructors) 633b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-elide-constructors"); 634b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() != LangOptions::NonGC) { 635b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() == LangOptions::HybridGC) { 636b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc"); 637b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 638b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getGCMode() == LangOptions::GCOnly && "Invalid GC mode!"); 639b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc-only"); 640b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 641b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 6421fb0caaa7bef765b85972274e3b434af2572c141John McCall if (Opts.getVisibilityMode() != DefaultVisibility) { 643b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fvisibility"); 6441fb0caaa7bef765b85972274e3b434af2572c141John McCall if (Opts.getVisibilityMode() == HiddenVisibility) { 6451be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("hidden"); 646b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 6471fb0caaa7bef765b85972274e3b434af2572c141John McCall assert(Opts.getVisibilityMode() == ProtectedVisibility && 648b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Invalid visibility!"); 649b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("protected"); 650b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 651b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 6527cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Opts.InlineVisibilityHidden) 6537cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Res.push_back("-fvisibility-inlines-hidden"); 65420249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 655b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getStackProtectorMode() != 0) { 656b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-stack-protector"); 657b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.getStackProtectorMode())); 658b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 659b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.InstantiationDepth != DefaultLangOpts.InstantiationDepth) { 660b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftemplate-depth"); 661b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.InstantiationDepth)); 662b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 6631b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar if (!Opts.ObjCConstantStringClass.empty()) { 664b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fconstant-string-class"); 665b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ObjCConstantStringClass); 666b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 667b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 668b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 669b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOptsToArgs(const PreprocessorOptions &Opts, 670b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 671b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Macros.size(); i != e; ++i) 6720ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(std::string(Opts.Macros[i].second ? "-U" : "-D") + 6730ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Opts.Macros[i].first); 674b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Includes.size(); i != e; ++i) { 6750ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar // FIXME: We need to avoid reincluding the implicit PCH and PTH includes. 676b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-include"); 677b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Includes[i]); 678b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 679b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.MacroIncludes.size(); i != e; ++i) { 680b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-imacros"); 6810ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.MacroIncludes[i]); 682b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 683b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UsePredefines) 684b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-undef"); 68594dc8f640ebea52241412512ed48601626edbc58Douglas Gregor if (Opts.DetailedRecord) 68694dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Res.push_back("-detailed-preprocessing-record"); 687b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPCHInclude.empty()) { 6880ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pch"); 689b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPCHInclude); 690b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 691b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPTHInclude.empty()) { 6920ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pth"); 693b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPTHInclude); 694b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 695b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.TokenCache.empty()) { 6960ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar if (Opts.ImplicitPTHInclude.empty()) { 6970ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-token-cache"); 6980ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.TokenCache); 6990ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar } else 7000ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar assert(Opts.ImplicitPTHInclude == Opts.TokenCache && 7010ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar "Unsupported option combination!"); 702b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 703e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (unsigned i = 0, e = Opts.RemappedFiles.size(); i != e; ++i) { 704e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back("-remap-file"); 705e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back(Opts.RemappedFiles[i].first + ";" + 706e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.RemappedFiles[i].second); 707e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 708b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 709b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 710b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOutputOptsToArgs(const PreprocessorOutputOptions &Opts, 711b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 712b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCPP && !Opts.ShowMacros) 71383e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option combination!"); 714b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 715b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowCPP && Opts.ShowMacros) 716b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dD"); 717b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar else if (!Opts.ShowCPP && Opts.ShowMacros) 718b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dM"); 719b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 720f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar if (Opts.ShowHeaderIncludes) 721f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Res.push_back("-H"); 722b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLineMarkers) 723b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-P"); 724b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowComments) 725b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-C"); 726b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacroComments) 727b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-CC"); 728b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 729b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 730b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void TargetOptsToArgs(const TargetOptions &Opts, 731b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 732b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-triple"); 733b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Triple); 734b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CPU.empty()) { 73538b48afd338d494099697d2611e1f45e558e469eDaniel Dunbar Res.push_back("-target-cpu"); 736b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CPU); 737b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 738b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ABI.empty()) { 739b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-abi"); 740b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ABI); 741b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 74239065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar if (!Opts.LinkerVersion.empty()) { 74339065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Res.push_back("-target-linker-version"); 74439065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Res.push_back(Opts.LinkerVersion); 74539065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar } 746875ab10245d3bf37252dd822aa1616bb0a391095John McCall if (!Opts.CXXABI.empty()) { 747875ab10245d3bf37252dd822aa1616bb0a391095John McCall Res.push_back("-cxx-abi"); 748875ab10245d3bf37252dd822aa1616bb0a391095John McCall Res.push_back(Opts.CXXABI); 749875ab10245d3bf37252dd822aa1616bb0a391095John McCall } 750b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Features.size(); i != e; ++i) { 751b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-feature"); 752b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Features[i]); 753b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 754b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 755b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 756b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarvoid CompilerInvocation::toArgs(std::vector<std::string> &Res) { 757b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar AnalyzerOptsToArgs(getAnalyzerOpts(), Res); 758b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar CodeGenOptsToArgs(getCodeGenOpts(), Res); 759b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DependencyOutputOptsToArgs(getDependencyOutputOpts(), Res); 760b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DiagnosticOptsToArgs(getDiagnosticOpts(), Res); 761389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis FileSystemOptsToArgs(getFileSystemOpts(), Res); 762b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar FrontendOptsToArgs(getFrontendOpts(), Res); 763b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar HeaderSearchOptsToArgs(getHeaderSearchOpts(), Res); 764b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptsToArgs(getLangOpts(), Res); 765b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOptsToArgs(getPreprocessorOpts(), Res); 766b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOutputOptsToArgs(getPreprocessorOutputOpts(), Res); 767b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar TargetOptsToArgs(getTargetOpts(), Res); 768b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 76956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 77056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 77156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Deserialization (to args) 77256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 77356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 77456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver; 77556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver::cc1options; 77656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 77756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 77856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 7790a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbournestatic unsigned getOptimizationLevel(ArgList &Args, InputKind IK, 7800a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Diagnostic &Diags) { 78161e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne unsigned DefaultOpt = 0; 78261e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne if (IK == IK_OpenCL && !Args.hasArg(OPT_cl_opt_disable)) 78361e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne DefaultOpt = 2; 7840a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne // -Os implies -O2 78561e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne return Args.hasArg(OPT_Os) ? 2 : 78661e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne Args.getLastArgIntValue(OPT_O, DefaultOpt, Diags); 7870a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne} 7880a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne 78956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseAnalyzerArgs(AnalyzerOptions &Opts, ArgList &Args, 79056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 79156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 79256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 79356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisList.clear(); 79456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE) \ 79556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_analysis_##NAME)) Opts.AnalysisList.push_back(NAME); 79656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 79756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 79856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_store)) { 79956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 80056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisStores Value = llvm::StringSwitch<AnalysisStores>(Name) 80156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 80256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 80356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 80456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumStores); 80556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 80656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumStores) 80756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 808bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 80956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 81056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisStoreOpt = Value; 81156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 81256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 81356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) { 81456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 81556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisConstraints Value = llvm::StringSwitch<AnalysisConstraints>(Name) 81656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 81756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 81856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 81956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumConstraints); 82056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 82156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumConstraints) 82256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 823bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 82456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 82556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisConstraintsOpt = Value; 82656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 82756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 82856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_output)) { 82956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 83056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisDiagClients Value = llvm::StringSwitch<AnalysisDiagClients>(Name) 83156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREAT) \ 83256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, PD_##NAME) 83356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 83456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NUM_ANALYSIS_DIAG_CLIENTS); 83556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 83656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NUM_ANALYSIS_DIAG_CLIENTS) 83756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 838bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 83956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 84056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisDiagOpt = Value; 84156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 84256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 84356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGDot = Args.hasArg(OPT_analyzer_viz_egraph_graphviz); 84456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGUbi = Args.hasArg(OPT_analyzer_viz_egraph_ubigraph); 84556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeAll = Args.hasArg(OPT_analyzer_opt_analyze_headers); 84656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzerDisplayProgress = Args.hasArg(OPT_analyzer_display_progress); 847fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Opts.AnalyzeNestedBlocks = 848fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Args.hasArg(OPT_analyzer_opt_analyze_nested_blocks); 84952d861ce41ce84d8389495ea78d97bcc962ac5baTom Care Opts.AnalyzerStats = Args.hasArg(OPT_analysis_AnalyzerStats); 85056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PurgeDead = !Args.hasArg(OPT_analyzer_no_purge_dead); 85156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EagerlyAssume = Args.hasArg(OPT_analyzer_eagerly_assume); 85203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.AnalyzeSpecificFunction = Args.getLastArgValue(OPT_analyze_function); 8539b823e8e1ccb8a2cb49923bad22a80ca96f41f92Ted Kremenek Opts.UnoptimizedCFG = Args.hasArg(OPT_analysis_UnoptimizedCFG); 8549121ba232903ebe61e7bbe14ca294cf0f07dfa96Marcin Swiderski Opts.CFGAddImplicitDtors = Args.hasArg(OPT_analysis_CFGAddImplicitDtors); 8559121ba232903ebe61e7bbe14ca294cf0f07dfa96Marcin Swiderski Opts.CFGAddInitializers = Args.hasArg(OPT_analysis_CFGAddInitializers); 85656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalChecks = Args.hasArg(OPT_analyzer_experimental_checks); 85756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalInternalChecks = 85856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.hasArg(OPT_analyzer_experimental_internal_checks); 85956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TrimGraph = Args.hasArg(OPT_trim_egraph); 86003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MaxNodes = Args.getLastArgIntValue(OPT_analyzer_max_nodes, 150000,Diags); 8616648e5d387b5402eae6a597bd46709ac445b4156Ted Kremenek Opts.MaxLoop = Args.getLastArgIntValue(OPT_analyzer_max_loop, 4, Diags); 8627b99d12b4ca67fccdf5090761ba257732e954e75Zhongxing Xu Opts.InlineCall = Args.hasArg(OPT_analyzer_inline_call); 8631fafd1d96419f587763d1b81332d8f476aeace2eTom Care Opts.IdempotentOps = Args.hasArg(OPT_analysis_WarnIdempotentOps); 864c478a1425c055e517169220ea1c1efd857e65f52Ted Kremenek Opts.BufferOverflows = Args.hasArg(OPT_analysis_WarnBufferOverflows); 86556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 86656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 8670a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbournestatic void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, 86856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 86956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 8700a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne 8710a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Opts.OptimizationLevel = getOptimizationLevel(Args, IK, Diags); 8720a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne if (Opts.OptimizationLevel > 3) { 8730a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Diags.Report(diag::err_drv_invalid_value) 8740a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne << Args.getLastArg(OPT_O)->getAsString(Args) << Opts.OptimizationLevel; 8750a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Opts.OptimizationLevel = 3; 87656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 87756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 87856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // We must always run at least the always inlining pass. 87956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inlining = (Opts.OptimizationLevel > 1) ? CodeGenOptions::NormalInlining 88056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar : CodeGenOptions::OnlyAlwaysInlining; 88156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 88256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugInfo = Args.hasArg(OPT_g); 883c69e1cf04323f2e786d40e8a5ba84e77ee1c6827Devang Patel Opts.LimitDebugInfo = Args.hasArg(OPT_flimit_debug_info); 88456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableLLVMOpts = Args.hasArg(OPT_disable_llvm_optzns); 88556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableRedZone = Args.hasArg(OPT_disable_red_zone); 8864d5625e15bb215c2241c022df8dc7b04438970c6Dan Gohman Opts.RelaxedAliasing = Args.hasArg(OPT_relaxed_aliasing); 88703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DwarfDebugFlags = Args.getLastArgValue(OPT_dwarf_debug_flags); 88856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MergeAllConstants = !Args.hasArg(OPT_fno_merge_all_constants); 88956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoCommon = Args.hasArg(OPT_fno_common); 89056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoImplicitFloat = Args.hasArg(OPT_no_implicit_float); 89156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = Args.hasArg(OPT_Os); 8926b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Opts.SimplifyLibCalls = !(Args.hasArg(OPT_fno_builtin) || 8936b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Args.hasArg(OPT_ffreestanding)); 89420249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.UnrollLoops = Args.hasArg(OPT_funroll_loops) || 895f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize); 89656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 89756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); 898efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXAAtExit = !Args.hasArg(OPT_fno_use_cxa_atexit); 899efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXXCtorDtorAliases = Args.hasArg(OPT_mconstructor_aliases); 90003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CodeModel = Args.getLastArgValue(OPT_mcode_model); 90103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DebugPass = Args.getLastArgValue(OPT_mdebug_pass); 90256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFPElim = Args.hasArg(OPT_mdisable_fp_elim); 90303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.FloatABI = Args.getLastArgValue(OPT_mfloat_abi); 904279b5eb6910d64a293e9c0e2887a05c65d8737d7John McCall Opts.HiddenWeakVTables = Args.hasArg(OPT_fhidden_weak_vtables); 9054400cb8c548a90c472444b57690117563f4be195Peter Collingbourne Opts.LessPreciseFPMAD = Args.hasArg(OPT_cl_mad_enable); 90603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LimitFloatPrecision = Args.getLastArgValue(OPT_mlimit_float_precision); 907f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Opts.NoInfsFPMath = Opts.NoNaNsFPMath = Args.hasArg(OPT_cl_finite_math_only)|| 908f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Args.hasArg(OPT_cl_fast_relaxed_math); 90956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); 9104ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Opts.RelaxAll = Args.hasArg(OPT_mrelax_all); 9111ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Opts.OmitLeafFramePointer = Args.hasArg(OPT_momit_leaf_frame_pointer); 91256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.SoftFloat = Args.hasArg(OPT_msoft_float); 913f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Opts.UnsafeFPMath = Args.hasArg(OPT_cl_unsafe_math_optimizations) || 914f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Args.hasArg(OPT_cl_fast_relaxed_math); 91556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnwindTables = Args.hasArg(OPT_munwind_tables); 91603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic"); 91756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 918bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.FunctionSections = Args.hasArg(OPT_ffunction_sections); 919bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.DataSections = Args.hasArg(OPT_fdata_sections); 920bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner 92103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MainFileName = Args.getLastArgValue(OPT_main_file_name); 922824e19ed926d7aa1296a007d0607ac4437e3c4a9John McCall Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier); 923f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar 9247255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner Opts.InstrumentFunctions = Args.hasArg(OPT_finstrument_functions); 9257255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner 926f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_fobjc_dispatch_method_EQ)) { 927f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 928f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar unsigned Method = llvm::StringSwitch<unsigned>(Name) 929f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("legacy", CodeGenOptions::Legacy) 930f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("non-legacy", CodeGenOptions::NonLegacy) 931f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("mixed", CodeGenOptions::Mixed) 932f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Default(~0U); 933f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Method == ~0U) 934f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name; 935f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar else 936f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Opts.ObjCDispatchMethod = Method; 937f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 93856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 93956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 94056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDependencyOutputArgs(DependencyOutputOptions &Opts, 94156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 94256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 94303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_dependency_file); 94403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Targets = Args.getAllArgValues(OPT_MT); 94556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IncludeSystemHeaders = Args.hasArg(OPT_sys_header_deps); 94656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePhonyTargets = Args.hasArg(OPT_MP); 94756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 94856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 94956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, 95056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 95156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 95256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IgnoreWarnings = Args.hasArg(OPT_w); 95356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoRewriteMacros = Args.hasArg(OPT_Wno_rewrite_macros); 95456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Pedantic = Args.hasArg(OPT_pedantic); 95556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PedanticErrors = Args.hasArg(OPT_pedantic_errors); 95656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCarets = !Args.hasArg(OPT_fno_caret_diagnostics); 95756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColors = Args.hasArg(OPT_fcolor_diagnostics); 95856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColumn = !Args.hasArg(OPT_fno_show_column); 95956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info); 96056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location); 96156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option); 9625edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 9635edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin llvm::StringRef ShowOverloads = 9645edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Args.getLastArgValue(OPT_fshow_overloads_EQ, "all"); 9655edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin if (ShowOverloads == "best") 9665edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Opts.ShowOverloads = Diagnostic::Ovl_Best; 9675edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin else if (ShowOverloads == "all") 9685edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Opts.ShowOverloads = Diagnostic::Ovl_All; 9695edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin else 9705edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Diags.Report(diag::err_drv_invalid_value) 9715edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << Args.getLastArg(OPT_fshow_overloads_EQ)->getAsString(Args) 9725edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << ShowOverloads; 9735edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 9746fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner llvm::StringRef ShowCategory = 97503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fdiagnostics_show_category, "none"); 9766fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (ShowCategory == "none") 9776fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 0; 9786fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "id") 9796fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 1; 9806fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "name") 9816fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 2; 9826fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else 9836fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Diags.Report(diag::err_drv_invalid_value) 9846fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << Args.getLastArg(OPT_fdiagnostics_show_category)->getAsString(Args) 9856fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << ShowCategory; 98620249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 98756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info); 9884786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor Opts.ShowParseableFixits = Args.hasArg(OPT_fdiagnostics_parseable_fixits); 98956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyDiagnostics = Args.hasArg(OPT_verify); 99003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ErrorLimit = Args.getLastArgIntValue(OPT_ferror_limit, 0, Diags); 9916c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Opts.MacroBacktraceLimit 99220249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer = Args.getLastArgIntValue(OPT_fmacro_backtrace_limit, 9936c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor DiagnosticOptions::DefaultMacroBacktraceLimit, Diags); 994575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Opts.TemplateBacktraceLimit 99520249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer = Args.getLastArgIntValue(OPT_ftemplate_backtrace_limit, 99620249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer DiagnosticOptions::DefaultTemplateBacktraceLimit, 9976c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Diags); 99803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.TabStop = Args.getLastArgIntValue(OPT_ftabstop, 99952388f9aefba585475a38081272ce582d033c883Chris Lattner DiagnosticOptions::DefaultTabStop, Diags); 100052388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop == 0 || Opts.TabStop > DiagnosticOptions::MaxTabStop) { 100152388f9aefba585475a38081272ce582d033c883Chris Lattner Diags.Report(diag::warn_ignoring_ftabstop_value) 100252388f9aefba585475a38081272ce582d033c883Chris Lattner << Opts.TabStop << DiagnosticOptions::DefaultTabStop; 100352388f9aefba585475a38081272ce582d033c883Chris Lattner Opts.TabStop = DiagnosticOptions::DefaultTabStop; 100452388f9aefba585475a38081272ce582d033c883Chris Lattner } 100503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MessageLength = Args.getLastArgIntValue(OPT_fmessage_length, 0, Diags); 100603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DumpBuildInformation = Args.getLastArgValue(OPT_dump_build_information); 100703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Warnings = Args.getAllArgValues(OPT_W); 100856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 100956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1010389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidisstatic void ParseFileSystemArgs(FileSystemOptions &Opts, ArgList &Args) { 1011389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Opts.WorkingDir = Args.getLastArgValue(OPT_working_directory); 1012389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis} 1013389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis 1014c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, 1015c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar Diagnostic &Diags) { 101656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 101756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; 101856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_Action_Group)) { 101956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (A->getOption().getID()) { 102056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 102156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid option in group!"); 102256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_dump: 102356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTDump; break; 1024f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall case OPT_ast_dump_xml: 1025f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall Opts.ProgramAction = frontend::ASTDumpXML; break; 102656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print: 102756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrint; break; 102856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print_xml: 102956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrintXML; break; 103056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_view: 103156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTView; break; 1032f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor case OPT_boostcon: 1033f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor Opts.ProgramAction = frontend::BoostCon; break; 103456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_raw_tokens: 103556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpRawTokens; break; 103656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_tokens: 103756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpTokens; break; 103856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_S: 103956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitAssembly; break; 104056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_bc: 104156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitBC; break; 104256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_html: 104356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitHTML; break; 104456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm: 104556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVM; break; 104656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_only: 104756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVMOnly; break; 104832148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case OPT_emit_codegen_only: 104932148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar Opts.ProgramAction = frontend::EmitCodeGenOnly; break; 1050da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case OPT_emit_obj: 1051da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar Opts.ProgramAction = frontend::EmitObj; break; 1052ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky case OPT_fixit_EQ: 1053ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky Opts.FixItSuffix = A->getValue(Args); 1054ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky // fall-through! 105556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fixit: 105656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::FixIt; break; 105756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pch: 105856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePCH; break; 105956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pth: 106056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePTH; break; 10612758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case OPT_init_only: 10622758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar Opts.ProgramAction = frontend::InitOnly; break; 106356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fsyntax_only: 106456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; break; 106556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_print_decl_contexts: 106656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintDeclContext; break; 1067f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case OPT_print_preamble: 1068f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor Opts.ProgramAction = frontend::PrintPreamble; break; 106956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_E: 107056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintPreprocessedInput; break; 107156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_macros: 107256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteMacros; break; 107356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_objc: 107456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteObjC; break; 107556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_test: 107656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteTest; break; 107756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_analyze: 107856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunAnalysis; break; 107956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_Eonly: 108056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunPreprocessorOnly; break; 1081e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl case OPT_create_module: 1082e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl Opts.ProgramAction = frontend::CreateModule; break; 108356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 108456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 10853177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 10863177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if (const Arg* A = Args.getLastArg(OPT_plugin)) { 10873177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.Plugins.push_back(A->getValue(Args,0)); 108856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PluginAction; 108956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ActionName = A->getValue(Args); 10903177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 10913177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_plugin_arg), 10923177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar end = Args.filtered_end(); it != end; ++it) { 10933177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if ((*it)->getValue(Args, 0) == Opts.ActionName) 10943177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.PluginArgs.push_back((*it)->getValue(Args, 1)); 10953177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar } 109656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 109756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 109856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) { 109956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeCompletionAt = 110056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation::FromString(A->getValue(Args)); 110156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CodeCompletionAt.FileName.empty()) 110256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 110356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 110456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 110556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFree = Args.hasArg(OPT_disable_free); 110656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 110703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_o); 110803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Plugins = Args.getAllArgValues(OPT_load); 110956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocatablePCH = Args.hasArg(OPT_relocatable_pch); 1110d6ac4524cd441808f152f7e10900a8315ea31c08Sebastian Redl Opts.ChainedPCH = Args.hasArg(OPT_chained_pch); 11119b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowHelp = Args.hasArg(OPT_help); 111256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacrosInCodeCompletion = Args.hasArg(OPT_code_completion_macros); 1113d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Opts.ShowCodePatternsInCodeCompletion 1114d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor = Args.hasArg(OPT_code_completion_patterns); 11158071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor Opts.ShowGlobalSymbolsInCodeCompletion 11168071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor = !Args.hasArg(OPT_no_code_completion_globals); 111756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowStats = Args.hasArg(OPT_print_stats); 111856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowTimers = Args.hasArg(OPT_ftime_report); 11199b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowVersion = Args.hasArg(OPT_version); 112003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ViewClassInheritance = Args.getLastArgValue(OPT_cxx_inheritance_view); 112103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ASTMergeFiles = Args.getAllArgValues(OPT_ast_merge); 112203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm); 11231450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky Opts.FixWhatYouCan = Args.hasArg(OPT_fix_what_you_can); 1124e55fd871b0cf3e4ebc708cf46831908d74eab40aSebastian Redl Opts.Modules = Args.getAllArgValues(OPT_import_module); 112556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1126c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = IK_None; 112756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_x)) { 1128c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar DashX = llvm::StringSwitch<InputKind>(A->getValue(Args)) 1129c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c", IK_C) 1130c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cl", IK_OpenCL) 1131c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c", IK_C) 1132c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cl", IK_OpenCL) 1133895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne .Case("cuda", IK_CUDA) 1134c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++", IK_CXX) 1135c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c", IK_ObjC) 1136c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++", IK_ObjCXX) 1137c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cpp-output", IK_PreprocessedC) 1138c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("assembler-with-cpp", IK_Asm) 1139c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-cpp-output", IK_PreprocessedCXX) 1140c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-cpp-output", IK_PreprocessedObjC) 1141c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-cpp-output", IK_PreprocessedObjCXX) 1142c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c-header", IK_C) 1143c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-header", IK_ObjC) 1144c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-header", IK_CXX) 1145c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-header", IK_ObjCXX) 1146c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("ast", IK_AST) 1147faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar .Case("ir", IK_LLVM_IR) 1148c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Default(IK_None); 1149c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (DashX == IK_None) 115056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 115156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 115256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 115356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 115456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // '-' is the default input if none is given. 115503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar std::vector<std::string> Inputs = Args.getAllArgValues(OPT_INPUT); 115656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.clear(); 115756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Inputs.empty()) 115856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Inputs.push_back("-"); 115956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (unsigned i = 0, e = Inputs.size(); i != e; ++i) { 1160c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind IK = DashX; 1161c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_None) { 116256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK = FrontendOptions::getInputKindForExtension( 116356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef(Inputs[i]).rsplit('.').second); 116456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Remove this hack. 116556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (i == 0) 116656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = IK; 116756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 116856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.push_back(std::make_pair(IK, Inputs[i])); 116956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 117056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 117156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return DashX; 117256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 117356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 11748b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbarstd::string CompilerInvocation::GetResourcesPath(const char *Argv0, 11758b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar void *MainAddr) { 117656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::sys::Path P = llvm::sys::Path::GetMainExecutable(Argv0, MainAddr); 117756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 117856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!P.isEmpty()) { 117956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /clang from foo/bin/clang 118056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /bin from foo/bin 118156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 118256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Get foo/lib/clang/<version>/include 118356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("lib"); 118456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("clang"); 118556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent(CLANG_VERSION_STRING); 118656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 118756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 118856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return P.str(); 118956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 119056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 11911e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbarstatic void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) { 119256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 119380c26f44a6f8d859a2a3babb06bd3ca8d86f2623Daniel Dunbar Opts.CXXSystemIncludes = Args.getAllArgValues(OPT_cxx_system_include); 119403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Sysroot = Args.getLastArgValue(OPT_isysroot, "/"); 119556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Verbose = Args.hasArg(OPT_v); 11961e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar Opts.UseBuiltinIncludes = !Args.hasArg(OPT_nobuiltininc); 119756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UseStandardIncludes = !Args.hasArg(OPT_nostdinc); 11984c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Opts.UseStandardCXXIncludes = !Args.hasArg(OPT_nostdincxx); 119903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ResourceDir = Args.getLastArgValue(OPT_resource_dir); 120056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 120156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -I... and -F... options in order. 120256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_I, OPT_F), 120356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 12047e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath((*it)->getValue(Args), frontend::Angled, true, 120523637beead1fce7dac755890c9482bcdce538b87Chris Lattner /*IsFramework=*/ (*it)->getOption().matches(OPT_F), true); 120656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 120756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -iprefix/-iwith-prefix/-iwithprefixbefore options. 120856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Prefix = ""; // FIXME: This isn't the correct default prefix. 120956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iprefix, OPT_iwithprefix, 121056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_iwithprefixbefore), 121156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 12127e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 12137e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_iprefix)) 12147e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Prefix = A->getValue(Args); 12157e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar else if (A->getOption().matches(OPT_iwithprefix)) 12167e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 121723637beead1fce7dac755890c9482bcdce538b87Chris Lattner frontend::System, false, false, true); 121856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 12197e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 122023637beead1fce7dac755890c9482bcdce538b87Chris Lattner frontend::Angled, false, false, true); 122156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 122256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 122356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_idirafter), 122456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 122523637beead1fce7dac755890c9482bcdce538b87Chris Lattner Opts.AddPath((*it)->getValue(Args), frontend::After, true, false, true); 122656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iquote), 122756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 122823637beead1fce7dac755890c9482bcdce538b87Chris Lattner Opts.AddPath((*it)->getValue(Args), frontend::Quoted, true, false, true); 12299db9ad3f084d3c70cff01a10d4fd90901982b37bChris Lattner for (arg_iterator it = Args.filtered_begin(OPT_isystem, OPT_iwithsysroot), 123056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 123123637beead1fce7dac755890c9482bcdce538b87Chris Lattner Opts.AddPath((*it)->getValue(Args), frontend::System, true, false, 123223637beead1fce7dac755890c9482bcdce538b87Chris Lattner (*it)->getOption().matches(OPT_iwithsysroot)); 123356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 123456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Need options for the various environment variables! 123556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 123656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 123753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbournevoid CompilerInvocation::setLangDefaults(LangOptions &Opts, InputKind IK, 123853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStandard::Kind LangStd) { 123956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Set some properties which depend soley on the input kind; it would be nice 124056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // to move these to the language standard, and have the driver resolve the 124156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // input kind + language standard. 1242c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_Asm) { 124356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmPreprocessor = 1; 1244c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar } else if (IK == IK_ObjC || 1245c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_ObjCXX || 1246c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjC || 1247c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjCXX) { 124856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjC1 = Opts.ObjC2 = 1; 124956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 125056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 125156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) { 125256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Based on the base language, pick one. 125356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (IK) { 1254c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: 1255c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: 1256faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: 125756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid input kind!"); 1258c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: 125956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_opencl; 126056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1261895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne case IK_CUDA: 1262895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne LangStd = LangStandard::lang_cuda; 1263895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne break; 1264c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: 1265c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: 1266c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: 1267c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: 1268c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: 126956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnu99; 127056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1271c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: 1272c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: 1273c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: 1274c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX: 127556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnucxx98; 127656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 127756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 127856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 127956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 128056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 128156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BCPLComment = Std.hasBCPLComments(); 128256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.C99 = Std.isC99(); 128356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus = Std.isCPlusPlus(); 128456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 128556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Digraphs = Std.hasDigraphs(); 128656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUMode = Std.isGNUMode(); 128756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUInline = !Std.isC99(); 128856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HexFloats = Std.hasHexFloats(); 128956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitInt = Std.hasImplicitInt(); 129056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 129156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL has some additional defaults. 129256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_opencl) { 129356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OpenCL = 1; 129456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 129556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = 1; 129656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.LaxVectorConversions = 1; 129756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 129856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1299895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne if (LangStd == LangStandard::lang_cuda) 1300895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne Opts.CUDA = 1; 1301895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne 130256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL and C++ both have bool, true, false keywords. 130356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 130456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 130553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.GNUKeywords = Opts.GNUMode; 130653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.CXXOperatorNames = Opts.CPlusPlus; 130753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 130853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 130953c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // is specified, or -std is set to a conforming mode. 131053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.Trigraphs = !Opts.GNUMode; 131153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 131253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.DollarIdents = !Opts.AsmPreprocessor; 131353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne} 131453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 131553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbournestatic void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, 131653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Diagnostic &Diags) { 131753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // FIXME: Cleanup per-file based stuff. 131853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStandard::Kind LangStd = LangStandard::lang_unspecified; 131953c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (const Arg *A = Args.getLastArg(OPT_std_EQ)) { 132053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStd = llvm::StringSwitch<LangStandard::Kind>(A->getValue(Args)) 132153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne#define LANGSTANDARD(id, name, desc, features) \ 132253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne .Case(name, LangStandard::lang_##id) 132353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne#include "clang/Frontend/LangStandards.def" 132453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne .Default(LangStandard::lang_unspecified); 132553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (LangStd == LangStandard::lang_unspecified) 132653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Diags.Report(diag::err_drv_invalid_value) 132753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne << A->getAsString(Args) << A->getValue(Args); 132853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne } 132953c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 133091252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne if (const Arg *A = Args.getLastArg(OPT_cl_std_EQ)) { 133191252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne if (strcmp(A->getValue(Args), "CL1.1") != 0) { 133291252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne Diags.Report(diag::err_drv_invalid_value) 133391252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne << A->getAsString(Args) << A->getValue(Args); 133491252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne } 133591252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne } 133691252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne 133753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne CompilerInvocation::setLangDefaults(Opts, IK, LangStd); 133853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 1339eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // We abuse '-f[no-]gnu-keywords' to force overriding all GNU-extension 1340eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // keywords. This behavior is provided by GCC's poorly named '-fasm' flag, 1341eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // while a subset (the non-C++ GNU keywords) is provided by GCC's 1342eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // '-fgnu-keywords'. Clang conflates the two for simplicity under the single 1343eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // name, as it doesn't seem a useful distinction. 1344eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Opts.GNUKeywords = Args.hasFlag(OPT_fgnu_keywords, OPT_fno_gnu_keywords, 134553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.GNUKeywords); 1346eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth 134753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (Args.hasArg(OPT_fno_operator_names)) 134853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.CXXOperatorNames = 0; 134956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 135056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fobjc_gc_only)) 135156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::GCOnly); 135256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Args.hasArg(OPT_fobjc_gc)) 135356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::HybridGC); 135456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 135556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_print_ivar_layout)) 135656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCGCBitmapPrint = 1; 135733e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Args.hasArg(OPT_fno_constant_cfstrings)) 135833e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Opts.NoConstantCFStrings = 1; 135956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 136056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_faltivec)) 136156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 136256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 136356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_pthread)) 136456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.POSIXThreads = 1; 136556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 136603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar llvm::StringRef Vis = Args.getLastArgValue(OPT_fvisibility, "default"); 136756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Vis == "default") 13681fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(DefaultVisibility); 136956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "hidden") 13701fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(HiddenVisibility); 137156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "protected") 13721fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(ProtectedVisibility); 137356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 137456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 137556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 137656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 13777cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Args.hasArg(OPT_fvisibility_inlines_hidden)) 13787cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Opts.InlineVisibilityHidden = 1; 137920249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 13807f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall if (Args.hasArg(OPT_ftrapv)) { 138120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.setSignedOverflowBehavior(LangOptions::SOB_Trapping); 13827f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall // Set the handler, if one is specified. 13837f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Opts.OverflowHandler = 13847f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Args.getLastArgValue(OPT_ftrapv_handler); 13857f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall } 1386a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner else if (Args.hasArg(OPT_fwrapv)) 138720249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.setSignedOverflowBehavior(LangOptions::SOB_Defined); 138856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 138956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_trigraphs)) 139056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = 1; 139156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 13928663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 13938663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar OPT_fno_dollars_in_identifiers, 139453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.DollarIdents); 139556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 139656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Microsoft = Args.hasArg(OPT_fms_extensions); 1397dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer Opts.MSCVersion = Args.getLastArgIntValue(OPT_fmsc_version, 0, Diags); 1398400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik Opts.Borland = Args.hasArg(OPT_fborland_extensions); 139956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 14004b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Opts.ConstStrings = Args.hasArg(OPT_Wwrite_strings); 140156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fno_lax_vector_conversions)) 1402a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Opts.LaxVectorConversions = 0; 1403a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (Args.hasArg(OPT_fno_threadsafe_statics)) 1404824d7ea07a4e9208925daa6ae9289fb2b39bce9fAnders Carlsson Opts.ThreadsafeStatics = 0; 140556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Exceptions = Args.hasArg(OPT_fexceptions); 1406de05057932cebc3f43911f87d75869cb7b705a19Mike Stump Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 140756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Blocks = Args.hasArg(OPT_fblocks); 140856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 140956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 14109a2b9d794bdf349b517ff799170f4409f45d147cArgyrios Kyrtzidis Opts.ShortEnums = Args.hasArg(OPT_fshort_enums); 141156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 141256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 1413fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 141456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 14157002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Opts.AccessControl = !Args.hasArg(OPT_fno_access_control); 141656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 1417c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Opts.MathErrno = Args.hasArg(OPT_fmath_errno); 141803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.InstantiationDepth = Args.getLastArgIntValue(OPT_ftemplate_depth, 1024, 141956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags); 14201380a147d4578b619c215b23aa79ce17036d3c46Argyrios Kyrtzidis Opts.NumLargeByValueCopy = Args.getLastArgIntValue(OPT_Wlarge_by_value_copy, 14213532fdd1db8ff6f353f2a5b215cebe3e0e2ff3c2Argyrios Kyrtzidis 0, Diags); 142256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 142303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ObjCConstantStringClass = 142403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fconstant_string_class); 142556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCNonFragileABI = Args.hasArg(OPT_fobjc_nonfragile_abi); 1426412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Opts.ObjCNonFragileABI2 = Args.hasArg(OPT_fobjc_nonfragile_abi2); 1427412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian if (Opts.ObjCNonFragileABI2) 1428412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Opts.ObjCNonFragileABI = true; 1429c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Opts.ObjCDefaultSynthProperties = 1430c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Args.hasArg(OPT_fobjc_default_synthesize_properties); 14319c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 143256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 143303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.PICLevel = Args.getLastArgIntValue(OPT_pic_level, 0, Diags); 143473482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions); 143556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Static = Args.hasArg(OPT_static_define); 143646116ce06ae28e3fc3a34c513f2f63ac02d9a194Anders Carlsson Opts.DumpRecordLayouts = Args.hasArg(OPT_fdump_record_layouts); 1437046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson Opts.DumpVTableLayouts = Args.hasArg(OPT_fdump_vtable_layouts); 1438a0068fc64351db9c47916566e3b85ab733cd8d6dDouglas Gregor Opts.SpellChecking = !Args.hasArg(OPT_fno_spell_checking); 1439fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Opts.NoBitFieldTypeAlign = Args.hasArg(OPT_fno_bitfield_type_align); 14400982136cb748f4a842141bf199d133126d6be882Peter Collingbourne Opts.SinglePrecisionConstants = Args.hasArg(OPT_cl_single_precision_constant); 1441f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Opts.FastRelaxedMath = Args.hasArg(OPT_cl_fast_relaxed_math); 144256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = 0; 144356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 144456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Eliminate this dependency. 14450a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne unsigned Opt = getOptimizationLevel(Args, IK, Diags); 144656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Optimize = Opt != 0; 144756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 144856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // This is the __NO_INLINE__ define, which just depends on things like the 144956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // optimization level and -fno-inline, not actually whether the backend has 145056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // inlining enabled. 145156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // 145256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: This is affected by other options (-fno-inline). 145356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoInline = !Opt; 145456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 145503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar unsigned SSP = Args.getLastArgIntValue(OPT_stack_protector, 0, Diags); 145656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (SSP) { 145756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 145856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 145956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 146056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 146156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 0: Opts.setStackProtectorMode(LangOptions::SSPOff); break; 146256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 1: Opts.setStackProtectorMode(LangOptions::SSPOn); break; 146356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 2: Opts.setStackProtectorMode(LangOptions::SSPReq); break; 146456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 146556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 146656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1467e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbarstatic void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args, 1468389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis FileManager &FileMgr, 1469e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Diagnostic &Diags) { 147056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 147103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPCHInclude = Args.getLastArgValue(OPT_include_pch); 147203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPTHInclude = Args.getLastArgValue(OPT_include_pth); 147356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_token_cache)) 147456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = A->getValue(Args); 147556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 147656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = Opts.ImplicitPTHInclude; 147756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePredefines = !Args.hasArg(OPT_undef); 147894dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Opts.DetailedRecord = Args.hasArg(OPT_detailed_preprocessing_record); 1479fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor Opts.DisablePCHValidation = Args.hasArg(OPT_fno_validate_pch); 14803e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis 1481b972858068d2ea77f72a1e7b1812b196afd6be2eArgyrios Kyrtzidis Opts.DumpDeserializedPCHDecls = Args.hasArg(OPT_dump_deserialized_pch_decls); 14823e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_error_on_deserialized_pch_decl), 14833e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 14843e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis const Arg *A = *it; 14853e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis Opts.DeserializedPCHDeclsToErrorOn.insert(A->getValue(Args)); 14863e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis } 1487fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor 1488f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor if (const Arg *A = Args.getLastArg(OPT_preamble_bytes_EQ)) { 1489f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor llvm::StringRef Value(A->getValue(Args)); 1490f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor size_t Comma = Value.find(','); 1491f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned Bytes = 0; 1492f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned EndOfLine = 0; 149320249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 1494f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor if (Comma == llvm::StringRef::npos || 1495f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(0, Comma).getAsInteger(10, Bytes) || 1496f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(Comma + 1).getAsInteger(10, EndOfLine)) 1497f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Diags.Report(diag::err_drv_preamble_format); 1498f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor else { 1499f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.first = Bytes; 1500f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.second = (EndOfLine != 0); 1501f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 1502f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 150320249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 150456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add macros from the command line. 150556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_D, OPT_U), 150656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 15077e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if ((*it)->getOption().matches(OPT_D)) 15087e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroDef((*it)->getValue(Args)); 150956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 15107e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroUndef((*it)->getValue(Args)); 151156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 151256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 151303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MacroIncludes = Args.getAllArgValues(OPT_imacros); 151456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 151556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add the ordered list of -includes. 151656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_include, OPT_include_pch, 151756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_include_pth), 151856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 15197e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 152056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // PCH is handled specially, we need to extra the original include path. 15217e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_include_pch)) { 152256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::string OriginalFile = 152339b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner ASTReader::getOriginalSourceFile(A->getValue(Args), FileMgr, Diags); 152456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (OriginalFile.empty()) 152593ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar continue; 152656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 152756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(OriginalFile); 152856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else 15297e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.Includes.push_back(A->getValue(Args)); 153056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 1531e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1532dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // Include 'altivec.h' if -faltivec option present 1533dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner if (Args.hasArg(OPT_faltivec)) 1534dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Opts.Includes.push_back("altivec.h"); 1535dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 1536e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_remap_file), 1537e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 15387e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 1539e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar std::pair<llvm::StringRef,llvm::StringRef> Split = 15407e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar llvm::StringRef(A->getValue(Args)).split(';'); 1541e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1542e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar if (Split.second.empty()) { 15437e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_invalid_remap_file) << A->getAsString(Args); 1544e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar continue; 1545e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 1546e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1547e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.addRemappedFile(Split.first, Split.second); 1548e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 154956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 155056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 155156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, 155256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 155356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 155456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCPP = !Args.hasArg(OPT_dM); 155556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowComments = Args.hasArg(OPT_C); 1556f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Opts.ShowHeaderIncludes = Args.hasArg(OPT_H); 1557f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Opts.ShowLineMarkers = !Args.hasArg(OPT_P); 155856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacroComments = Args.hasArg(OPT_CC); 1559f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); 156056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 156156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 156256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { 156356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 156403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ABI = Args.getLastArgValue(OPT_target_abi); 156598b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis Opts.CXXABI = Args.getLastArgValue(OPT_cxx_abi); 156603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CPU = Args.getLastArgValue(OPT_target_cpu); 156703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Features = Args.getAllArgValues(OPT_target_feature); 156839065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Opts.LinkerVersion = Args.getLastArgValue(OPT_target_linker_version); 15692dc14532b641bae011a374e2c6c393d2196c1411Duncan Sands Opts.Triple = llvm::Triple::normalize(Args.getLastArgValue(OPT_triple)); 157056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 157156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Use the host triple if unspecified. 157256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.Triple.empty()) 157356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Triple = llvm::sys::getHostTriple(); 157456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 157556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 157656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 157756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 157856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarvoid CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, 157939b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner const char *const *ArgBegin, 158039b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner const char *const *ArgEnd, 158156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 158256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Parse the arguments. 158356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<OptTable> Opts(createCC1OptTable()); 158456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned MissingArgIndex, MissingArgCount; 158556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<InputArgList> Args( 158656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts->ParseArgs(ArgBegin, ArgEnd,MissingArgIndex, MissingArgCount)); 158756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 158856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Check for missing argument error. 158956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (MissingArgCount) 159056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_missing_argument) 159156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args->getArgString(MissingArgIndex) << MissingArgCount; 159256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 159356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Issue errors on unknown arguments. 159456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args->filtered_begin(OPT_UNKNOWN), 159556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args->filtered_end(); it != ie; ++it) 15967e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_unknown_argument) << (*it)->getAsString(*Args); 159756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 159856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseAnalyzerArgs(Res.getAnalyzerOpts(), *Args, Diags); 159956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *Args); 160056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDiagnosticArgs(Res.getDiagnosticOpts(), *Args, Diags); 1601389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis ParseFileSystemArgs(Res.getFileSystemOpts(), *Args); 16020a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne // FIXME: We shouldn't have to pass the DashX option around here 1603c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = ParseFrontendArgs(Res.getFrontendOpts(), *Args, Diags); 16040a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne ParseCodeGenArgs(Res.getCodeGenOpts(), *Args, DashX, Diags); 16051e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *Args); 1606faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar if (DashX != IK_AST && DashX != IK_LLVM_IR) 160756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseLangArgs(Res.getLangOpts(), *Args, DashX, Diags); 1608389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // FIXME: ParsePreprocessorArgs uses the FileManager to read the contents of 1609389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // PCH file and find the original header name. Remove the need to do that in 161039b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner // ParsePreprocessorArgs and remove the FileManager 1611389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // parameters from the function and the "FileManager.h" #include. 16127ad97ffa631af6ad678c79b38341ac995f347ce9Chris Lattner FileManager FileMgr(Res.getFileSystemOpts()); 161339b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner ParsePreprocessorArgs(Res.getPreprocessorOpts(), *Args, FileMgr, Diags); 161456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *Args); 161556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseTargetArgs(Res.getTargetOpts(), *Args); 161656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 1617