CompilerInvocation.cpp revision 6b0cf67ae72a9ebb90e94cc9a14e09364a2b3466
1b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===--- CompilerInvocation.cpp -------------------------------------------===// 2b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 3b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// The LLVM Compiler Infrastructure 4b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 5b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// This file is distributed under the University of Illinois Open Source 6b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// License. See LICENSE.TXT for details. 7b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 8b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===----------------------------------------------------------------------===// 9b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 10b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 1156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Diagnostic.h" 1256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Version.h" 1356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Arg.h" 1456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/ArgList.h" 1556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/CC1Options.h" 1656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/DriverDiagnostic.h" 1756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/OptTable.h" 1856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Option.h" 1956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 2056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandard.h" 2156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/PCHReader.h" 2256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/OwningPtr.h" 2356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/SmallVector.h" 24b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/ADT/StringExtras.h" 2556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/StringSwitch.h" 26b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/Support/ErrorHandling.h" 2756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/System/Host.h" 2856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/System/Path.h" 29b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarusing namespace clang; 30b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 31b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisName(Analyses Kind) { 32b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 33b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 349f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis kind!"); 35b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE)\ 36e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar case NAME: return "-" CMDFLAG; 37b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 38b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 39b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 40b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 41b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisStoreName(AnalysisStores Kind) { 42b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 43b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 449f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis store!"); 45b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 46b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 47b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 48b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 49b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 50b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 51b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisConstraintName(AnalysisConstraints Kind) { 52b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 53b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 549f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis constraints!"); 55b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 56b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 57b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 58b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 59b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 60b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 61b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisDiagClientName(AnalysisDiagClients Kind) { 62b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 63b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 649f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis client!"); 65b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREATE) \ 66b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case PD_##NAME: return CMDFLAG; 67b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 68b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 69b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 70b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 7156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Serialization (to args) 7356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 75b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void AnalyzerOptsToArgs(const AnalyzerOptions &Opts, 76b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 77b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.AnalysisList.size(); i != e; ++i) 78b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisName(Opts.AnalysisList[i])); 79b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisStoreOpt != BasicStoreModel) { 80b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-store"); 81b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisStoreName(Opts.AnalysisStoreOpt)); 82b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 83b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisConstraintsOpt != RangeConstraintsModel) { 84b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-constraints"); 85b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisConstraintName(Opts.AnalysisConstraintsOpt)); 86b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 87b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisDiagOpt != PD_HTML) { 88b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-output"); 89b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisDiagClientName(Opts.AnalysisDiagOpt)); 90b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 91b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.AnalyzeSpecificFunction.empty()) { 92b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyze-function"); 93b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.AnalyzeSpecificFunction); 94b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 95b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzeAll) 96b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-opt-analyze-headers"); 97b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzerDisplayProgress) 98b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-display-progress"); 99fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek if (Opts.AnalyzeNestedBlocks) 100fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Res.push_back("-analyzer-opt-analyze-nested-blocks"); 101b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EagerlyAssume) 102b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-eagerly-assume"); 1034db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar if (!Opts.PurgeDead) 1044db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-analyzer-no-purge-dead"); 105b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.TrimGraph) 106b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trim-egraph"); 107b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 108b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-graphviz"); 109b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 110b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-ubigraph"); 111b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalChecks) 112b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-experimental-checks"); 113b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalInternalChecks) 114e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar Res.push_back("-analyzer-experimental-internal-checks"); 115b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 116b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 117b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void CodeGenOptsToArgs(const CodeGenOptions &Opts, 118b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 119b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DebugInfo) 120b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-g"); 121b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableLLVMOpts) 122b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-llvm-optzns"); 123b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableRedZone) 124b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-red-zone"); 125f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar if (!Opts.DwarfDebugFlags.empty()) { 126f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back("-dwarf-debug-flags"); 127f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back(Opts.DwarfDebugFlags); 128f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar } 129b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.MergeAllConstants) 130b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-merge-all-constants"); 13150a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar if (Opts.NoCommon) 13250a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar Res.push_back("-fno-common"); 133b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoImplicitFloat) 134b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-no-implicit-float"); 135b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OptimizeSize) { 136b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.OptimizationLevel == 2 && "Invalid options!"); 137b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Os"); 1381be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar } else if (Opts.OptimizationLevel != 0) 1391be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-O" + llvm::utostr(Opts.OptimizationLevel)); 1407d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar if (!Opts.MainFileName.empty()) { 1417d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back("-main-file-name"); 1427d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back(Opts.MainFileName); 1437d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar } 144b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // SimplifyLibCalls is only derived. 145b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // TimePasses is only derived. 146b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnitAtATime is unused. 147b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnrollLoops is only derived. 148b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Inlining is only derived. 149f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar 150bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.DataSections) 151bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-fdata-sections"); 152bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.FunctionSections) 153bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-ffunction-sections"); 154f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.AsmVerbose) 155f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-masm-verbose"); 156f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.CodeModel.empty()) { 157f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mcode-model"); 158f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.CodeModel); 159f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 160efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (!Opts.CXAAtExit) 161efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-fno-use-cxa-atexit"); 162efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (Opts.CXXCtorDtorAliases) 163efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-mconstructor-aliases"); 164f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.DebugPass.empty()) { 165f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdebug-pass"); 166f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.DebugPass); 167f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 168f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.DisableFPElim) 169f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdisable-fp-elim"); 1703b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (!Opts.FloatABI.empty()) { 1713b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-mfloat-abi"); 1723b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back(Opts.FloatABI); 1733b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar } 174f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.LimitFloatPrecision.empty()) { 175f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mlimit-float-precision"); 176f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.LimitFloatPrecision); 177f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 178f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.NoZeroInitializedInBSS) 179f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mno-zero-initialized-bss"); 180f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar switch (Opts.getObjCDispatchMethod()) { 181f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Legacy: 182f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 183f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Mixed: 184f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=mixed"); 185f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 186f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::NonLegacy: 187f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=non-legacy"); 188f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 189f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 1904ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar if (Opts.RelaxAll) 1914ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Res.push_back("-mrelax-all"); 1923b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (Opts.SoftFloat) 1933b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-msoft-float"); 194f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.UnwindTables) 195f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-munwind-tables"); 196f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.RelocationModel != "pic") { 197f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mrelocation-model"); 198f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.RelocationModel); 199f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 200b689afb75049012a431d483432114ad5e75d4a92John McCall if (!Opts.VerifyModule) 201b689afb75049012a431d483432114ad5e75d4a92John McCall Res.push_back("-disable-llvm-verifier"); 202b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 203b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 204b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DependencyOutputOptsToArgs(const DependencyOutputOptions &Opts, 205b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 206b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IncludeSystemHeaders) 207b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-sys-header-deps"); 208b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.UsePhonyTargets) 209b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MP"); 210b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 211b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dependency-file"); 212b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 213b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 214b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Targets.size(); i != e; ++i) { 215b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MT"); 216b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Targets[i]); 217b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 218b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 219b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 220b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DiagnosticOptsToArgs(const DiagnosticOptions &Opts, 221b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 222b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IgnoreWarnings) 223b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-w"); 224b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoRewriteMacros) 225b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Wno-rewrite-macros"); 226b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Pedantic) 227b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic"); 228b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PedanticErrors) 229b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic-errors"); 230b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowColumn) 231b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-column"); 232b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLocation) 233b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-source-location"); 234b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCarets) 235b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-caret-diagnostics"); 236b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowFixits) 237b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-diagnostics-fixit-info"); 238b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowSourceRanges) 239b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-print-source-range-info"); 240b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowColors) 241b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fcolor-diagnostics"); 242b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VerifyDiagnostics) 243b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-verify"); 244d93256e55673a17d18543397ec462416acb13792Douglas Gregor if (Opts.BinaryOutput) 245d93256e55673a17d18543397ec462416acb13792Douglas Gregor Res.push_back("-fdiagnostics-binary"); 246b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowOptionNames) 247b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-show-option"); 2486fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (Opts.ShowCategories == 1) 2496fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=id"); 2506fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (Opts.ShowCategories == 2) 2516fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=name"); 252c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner if (Opts.ErrorLimit) { 253c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back("-ferror-limit"); 254c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back(llvm::utostr(Opts.ErrorLimit)); 255c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner } 2566c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.MacroBacktraceLimit 2576c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultMacroBacktraceLimit) { 2586c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back("-fmacro-backtrace-limit"); 2596c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back(llvm::utostr(Opts.MacroBacktraceLimit)); 2606c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor } 2616c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.TemplateBacktraceLimit 2626c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultTemplateBacktraceLimit) { 263575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back("-ftemplate-backtrace-limit"); 264575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back(llvm::utostr(Opts.TemplateBacktraceLimit)); 265575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor } 266575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor 26752388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop != DiagnosticOptions::DefaultTabStop) { 268124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back("-ftabstop"); 269124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back(llvm::utostr(Opts.TabStop)); 270124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner } 271b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.MessageLength) { 272b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fmessage-length"); 273b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.MessageLength)); 274b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 275b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DumpBuildInformation.empty()) { 276b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dump-build-information"); 277b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.DumpBuildInformation); 278b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 279b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Warnings.size(); i != e; ++i) 280b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-W" + Opts.Warnings[i]); 281b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 282b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 283b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getInputKindName(FrontendOptions::InputKind Kind) { 284b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 2851b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_None: break; 2861b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_AST: return "ast"; 2871b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_Asm: return "assembler-with-cpp"; 2881b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_C: return "c"; 2891b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_CXX: return "c++"; 2901b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_ObjC: return "objective-c"; 2911b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_ObjCXX: return "objective-c++"; 2921b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_OpenCL: return "cl"; 2931b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedC: return "cpp-output"; 2941b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedCXX: return "c++-cpp-output"; 2951b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedObjC: return "objective-c-cpp-output"; 2961b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedObjCXX:return "objective-c++-cpp-output"; 297b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 298b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 2999f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 300b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 301b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 302b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 303b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getActionName(frontend::ActionKind Kind) { 304b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 305b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PluginAction: 306b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::InheritanceView: 3079f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Invalid kind!"); 308b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 309b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTDump: return "-ast-dump"; 310b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrint: return "-ast-print"; 311b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrintXML: return "-ast-print-xml"; 312b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTView: return "-ast-view"; 313f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor case frontend::BoostCon: return "-boostcon"; 314b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpRawTokens: return "-dump-raw-tokens"; 315b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpTokens: return "-dump-tokens"; 316b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitAssembly: return "-S"; 317b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitBC: return "-emit-llvm-bc"; 318b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitHTML: return "-emit-html"; 319b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVM: return "-emit-llvm"; 320b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVMOnly: return "-emit-llvm-only"; 32132148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case frontend::EmitCodeGenOnly: return "-emit-codegen-only"; 322da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case frontend::EmitObj: return "-emit-obj"; 323b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::FixIt: return "-fixit"; 324b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePCH: return "-emit-pch"; 325b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePTH: return "-emit-pth"; 3262758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case frontend::InitOnly: return "-init-only"; 327b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseNoop: return "-parse-noop"; 328b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParsePrintCallbacks: return "-parse-print-callbacks"; 329b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseSyntaxOnly: return "-fsyntax-only"; 330b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintDeclContext: return "-print-decl-contexts"; 331b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintPreprocessedInput: return "-E"; 332b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteMacros: return "-rewrite-macros"; 333b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteObjC: return "-rewrite-objc"; 334b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteTest: return "-rewrite-test"; 335b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunAnalysis: return "-analyze"; 336b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunPreprocessorOnly: return "-Eonly"; 337b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 338b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 3399f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 340b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 341b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 342b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 343b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void FrontendOptsToArgs(const FrontendOptions &Opts, 344b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 345b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DebugCodeCompletionPrinter) 3464db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-no-code-completion-debug-printer"); 347b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableFree) 348b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-free"); 349b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.RelocatablePCH) 350b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-relocatable-pch"); 3519b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowHelp) 3529b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-help"); 353b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacrosInCodeCompletion) 354b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-macros"); 355d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor if (Opts.ShowCodePatternsInCodeCompletion) 356d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Res.push_back("-code-completion-patterns"); 357b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowStats) 358eb01ac82901a9fd8f64d387395af42165556b767Daniel Dunbar Res.push_back("-print-stats"); 359b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowTimers) 360b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftime-report"); 3619b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowVersion) 3629b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-version"); 363b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 364b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar bool NeedLang = false; 365b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) 366b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (FrontendOptions::getInputKindForExtension(Opts.Inputs[i].second) != 367b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.Inputs[i].first) 368b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar NeedLang = true; 369b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (NeedLang) { 370b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-x"); 371b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getInputKindName(Opts.Inputs[0].first)); 372b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 373b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) { 374b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert((!NeedLang || Opts.Inputs[i].first == Opts.Inputs[0].first) && 375b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Unable to represent this input vector!"); 376b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Inputs[i].second); 377b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 378b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 379b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 380b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-o"); 381b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 382b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 383b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ViewClassInheritance.empty()) { 384b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-cxx-inheritance-view"); 385b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ViewClassInheritance); 386b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 387b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CodeCompletionAt.FileName.empty()) { 388b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-at"); 389b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CodeCompletionAt.FileName + ":" + 390b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Line) + ":" + 391b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Column)); 392b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 393b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ProgramAction != frontend::InheritanceView && 394b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.ProgramAction != frontend::PluginAction) 395b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getActionName(Opts.ProgramAction)); 396b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ActionName.empty()) { 397b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-plugin"); 398b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ActionName); 399b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 400efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar for (unsigned i = 0, e = Opts.Plugins.size(); i != e; ++i) { 401efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back("-load"); 402efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back(Opts.Plugins[i]); 403efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar } 4049bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor for (unsigned i = 0, e = Opts.ASTMergeFiles.size(); i != e; ++i) { 4059bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back("-ast-merge"); 4069bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back(Opts.ASTMergeFiles[i]); 4079bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor } 4083f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar for (unsigned i = 0, e = Opts.LLVMArgs.size(); i != e; ++i) { 4093f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back("-mllvm"); 4103f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back(Opts.LLVMArgs[i]); 4113f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar } 412b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 413b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 414b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void HeaderSearchOptsToArgs(const HeaderSearchOptions &Opts, 415b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 416c59dc9274612f318d43910a3b5de19997a8eb656Daniel Dunbar if (Opts.Sysroot != "/") { 417b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isysroot"); 418b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Sysroot); 419b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 420b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 421b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar /// User specified include entries. 422b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.UserEntries.size(); i != e; ++i) { 423b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar const HeaderSearchOptions::Entry &E = Opts.UserEntries[i]; 424d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar if (E.IsFramework && (E.Group != frontend::Angled || !E.IsUserSupplied)) 42583e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 426b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.IsUserSupplied) { 427b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group == frontend::After) { 428b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-idirafter"); 429b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::Quoted) { 430d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar Res.push_back("-iquote"); 431b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::System) { 432b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isystem"); 433b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 434b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(E.Group == frontend::Angled && "Invalid group!"); 435b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.IsFramework ? "-F" : "-I"); 436b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 437b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 438b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group != frontend::Angled && E.Group != frontend::System) 43983e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 440b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Group == frontend::Angled ? "-iwithprefixbefore" : 441b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "-iwithprefix"); 442b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 443b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Path); 444b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 445b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 446b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.EnvIncPath.empty()) { 447b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 44883e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 449b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 450b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CEnvIncPath.empty()) { 451b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 45283e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 453b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 454b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCEnvIncPath.empty()) { 455b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 45683e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 457b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 458b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXEnvIncPath.empty()) { 459b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 46083e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 461b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 462b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCXXEnvIncPath.empty()) { 463b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 46483e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 465b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 4668b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar if (!Opts.ResourceDir.empty()) { 4678b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back("-resource-dir"); 4688b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back(Opts.ResourceDir); 469b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 470b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UseStandardIncludes) 471b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-nostdinc"); 4724c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor if (!Opts.UseStandardCXXIncludes) 4734c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Res.push_back("-nostdinc++"); 474b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Verbose) 475b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-v"); 476b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 477b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 478b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void LangOptsToArgs(const LangOptions &Opts, 479b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 480b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptions DefaultLangOpts; 481b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 482b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Need to set -std to get all the implicit options. 483b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 484b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: We want to only pass options relative to the defaults, which 485b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // requires constructing a target. :( 486b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // 487b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // It would be better to push the all target specific choices into the driver, 488b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // so that everything below that was more uniform. 489b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 490b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Trigraphs) 491b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trigraphs"); 492b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input kind: 493b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // AsmPreprocessor, CPlusPlus, ObjC1, ObjC2, OpenCL 494b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input language standard: 495b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // BCPLComment, C99, CPlusPlus0x, Digraphs, GNUInline, ImplicitInt, GNUMode 496b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DollarIdents) 497b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdollars-in-identifiers"); 498eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (Opts.GNUMode && !Opts.GNUKeywords) 499eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fno-gnu-keywords"); 500eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (!Opts.GNUMode && Opts.GNUKeywords) 501eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fgnu-keywords"); 502a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Microsoft) 5038663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Res.push_back("-fms-extensions"); 504b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCNonFragileABI) 505b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-nonfragile-abi"); 506412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian if (Opts.ObjCNonFragileABI2) 507412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Res.push_back("-fobjc-nonfragile-abi2"); 508b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // NoInline is implicit. 509b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXOperatorNames) 510b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-operator-names"); 511b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PascalStrings) 512b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fpascal-strings"); 5139c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump if (Opts.CatchUndefined) 5149c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Res.push_back("-fcatch-undefined-behavior"); 515b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.WritableStrings) 516b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fwritable-strings"); 5174b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall if (Opts.ConstStrings) 5184b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Res.push_back("-Wwrite-strings"); 519b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.LaxVectorConversions) 520b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-lax-vector-conversions"); 521b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AltiVec) 522b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-faltivec"); 5231be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.Exceptions) 5241be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fexceptions"); 52573482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar if (Opts.SjLjExceptions) 52673482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Res.push_back("-fsjlj-exceptions"); 527de05057932cebc3f43911f87d75869cb7b705a19Mike Stump if (!Opts.RTTI) 5284db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-fno-rtti"); 529c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar if (!Opts.NeXTRuntime) 530c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar Res.push_back("-fgnu-runtime"); 531b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Freestanding) 532b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ffreestanding"); 533b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoBuiltin) 534b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-builtin"); 535fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes if (!Opts.AssumeSaneOperatorNew) 536fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Res.push_back("-fno-assume-sane-operator-new"); 537a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (!Opts.ThreadsafeStatics) 538a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Res.push_back("-fno-threadsafe-statics"); 539b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.POSIXThreads) 540b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pthread"); 541a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Blocks) 542e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fblocks"); 543b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EmitAllDecls) 544b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-femit-all-decls"); 545c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman if (Opts.MathErrno) 546c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Res.push_back("-fmath-errno"); 547b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OverflowChecking) 548b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftrapv"); 549b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.HeinousExtensions) 550b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fheinous-gnu-extensions"); 551b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Optimize is implicit. 552b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // OptimizeSize is implicit. 553b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Static) 554b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-static-define"); 555fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.DumpRecordLayouts) 556fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-record-layouts"); 557046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson if (Opts.DumpVTableLayouts) 558fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-vtable-layouts"); 559fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.NoBitFieldTypeAlign) 560fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fno-bitfield-type-alignment"); 561fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.SjLjExceptions) 562fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fsjlj-exceptions"); 563b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PICLevel) { 564b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pic-level"); 565b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.PICLevel)); 566b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 567b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCGCBitmapPrint) 568b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-print-ivar-layout"); 56933e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Opts.NoConstantCFStrings) 57033e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Res.push_back("-fno-constant-cfstrings"); 5717002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall if (!Opts.AccessControl) 5727002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Res.push_back("-fno-access-control"); 5731be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (!Opts.CharIsSigned) 574e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fno-signed-char"); 5751be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.ShortWChar) 5761be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fshort-wchar"); 577b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ElideConstructors) 578b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-elide-constructors"); 579b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() != LangOptions::NonGC) { 580b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() == LangOptions::HybridGC) { 581b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc"); 582b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 583b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getGCMode() == LangOptions::GCOnly && "Invalid GC mode!"); 584b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc-only"); 585b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 586b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 587b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getVisibilityMode() != LangOptions::Default) { 588b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fvisibility"); 589b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getVisibilityMode() == LangOptions::Hidden) { 5901be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("hidden"); 591b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 592b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getVisibilityMode() == LangOptions::Protected && 593b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Invalid visibility!"); 594b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("protected"); 595b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 596b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 597b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getStackProtectorMode() != 0) { 598b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-stack-protector"); 599b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.getStackProtectorMode())); 600b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 601b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.InstantiationDepth != DefaultLangOpts.InstantiationDepth) { 602b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftemplate-depth"); 603b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.InstantiationDepth)); 604b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 6051b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar if (!Opts.ObjCConstantStringClass.empty()) { 606b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fconstant-string-class"); 607b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ObjCConstantStringClass); 608b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 609b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 610b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 611b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOptsToArgs(const PreprocessorOptions &Opts, 612b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 613b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Macros.size(); i != e; ++i) 6140ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(std::string(Opts.Macros[i].second ? "-U" : "-D") + 6150ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Opts.Macros[i].first); 616b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Includes.size(); i != e; ++i) { 6170ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar // FIXME: We need to avoid reincluding the implicit PCH and PTH includes. 618b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-include"); 619b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Includes[i]); 620b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 621b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.MacroIncludes.size(); i != e; ++i) { 622b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-imacros"); 6230ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.MacroIncludes[i]); 624b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 625b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UsePredefines) 626b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-undef"); 62794dc8f640ebea52241412512ed48601626edbc58Douglas Gregor if (Opts.DetailedRecord) 62894dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Res.push_back("-detailed-preprocessing-record"); 629b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPCHInclude.empty()) { 6300ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pch"); 631b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPCHInclude); 632b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 633b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPTHInclude.empty()) { 6340ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pth"); 635b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPTHInclude); 636b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 637b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.TokenCache.empty()) { 6380ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar if (Opts.ImplicitPTHInclude.empty()) { 6390ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-token-cache"); 6400ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.TokenCache); 6410ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar } else 6420ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar assert(Opts.ImplicitPTHInclude == Opts.TokenCache && 6430ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar "Unsupported option combination!"); 644b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 645e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (unsigned i = 0, e = Opts.RemappedFiles.size(); i != e; ++i) { 646e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back("-remap-file"); 647e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back(Opts.RemappedFiles[i].first + ";" + 648e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.RemappedFiles[i].second); 649e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 650b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 651b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 652b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOutputOptsToArgs(const PreprocessorOutputOptions &Opts, 653b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 654b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCPP && !Opts.ShowMacros) 65583e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option combination!"); 656b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 657b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowCPP && Opts.ShowMacros) 658b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dD"); 659b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar else if (!Opts.ShowCPP && Opts.ShowMacros) 660b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dM"); 661b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 662b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLineMarkers) 663b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-P"); 664b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowComments) 665b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-C"); 666b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacroComments) 667b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-CC"); 668b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 669b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 670b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void TargetOptsToArgs(const TargetOptions &Opts, 671b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 672b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-triple"); 673b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Triple); 674b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CPU.empty()) { 67538b48afd338d494099697d2611e1f45e558e469eDaniel Dunbar Res.push_back("-target-cpu"); 676b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CPU); 677b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 678b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ABI.empty()) { 679b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-abi"); 680b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ABI); 681b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 682b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Features.size(); i != e; ++i) { 683b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-feature"); 684b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Features[i]); 685b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 686b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 687b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 688b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarvoid CompilerInvocation::toArgs(std::vector<std::string> &Res) { 689b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar AnalyzerOptsToArgs(getAnalyzerOpts(), Res); 690b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar CodeGenOptsToArgs(getCodeGenOpts(), Res); 691b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DependencyOutputOptsToArgs(getDependencyOutputOpts(), Res); 692b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DiagnosticOptsToArgs(getDiagnosticOpts(), Res); 693b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar FrontendOptsToArgs(getFrontendOpts(), Res); 694b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar HeaderSearchOptsToArgs(getHeaderSearchOpts(), Res); 695b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptsToArgs(getLangOpts(), Res); 696b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOptsToArgs(getPreprocessorOpts(), Res); 697b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOutputOptsToArgs(getPreprocessorOutputOpts(), Res); 698b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar TargetOptsToArgs(getTargetOpts(), Res); 699b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 70056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 70156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 70256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Deserialization (to args) 70356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 70456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 70556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver; 70656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver::cc1options; 70756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 70856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 70956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 71056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseAnalyzerArgs(AnalyzerOptions &Opts, ArgList &Args, 71156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 71256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 71356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 71456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisList.clear(); 71556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE) \ 71656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_analysis_##NAME)) Opts.AnalysisList.push_back(NAME); 71756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 71856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 71956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_store)) { 72056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 72156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisStores Value = llvm::StringSwitch<AnalysisStores>(Name) 72256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 72356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 72456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 72556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumStores); 72656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 72756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumStores) 72856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 72956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 73056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 73156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisStoreOpt = Value; 73256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 73356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 73456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) { 73556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 73656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisConstraints Value = llvm::StringSwitch<AnalysisConstraints>(Name) 73756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 73856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 73956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 74056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumConstraints); 74156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 74256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumConstraints) 74356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 74456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 74556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 74656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisConstraintsOpt = Value; 74756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 74856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 74956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_output)) { 75056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 75156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisDiagClients Value = llvm::StringSwitch<AnalysisDiagClients>(Name) 75256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREAT) \ 75356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, PD_##NAME) 75456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 75556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NUM_ANALYSIS_DIAG_CLIENTS); 75656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 75756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NUM_ANALYSIS_DIAG_CLIENTS) 75856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 75956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 76056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 76156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisDiagOpt = Value; 76256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 76356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 76456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGDot = Args.hasArg(OPT_analyzer_viz_egraph_graphviz); 76556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGUbi = Args.hasArg(OPT_analyzer_viz_egraph_ubigraph); 76656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeAll = Args.hasArg(OPT_analyzer_opt_analyze_headers); 76756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzerDisplayProgress = Args.hasArg(OPT_analyzer_display_progress); 768fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Opts.AnalyzeNestedBlocks = 769fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Args.hasArg(OPT_analyzer_opt_analyze_nested_blocks); 77056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PurgeDead = !Args.hasArg(OPT_analyzer_no_purge_dead); 77156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EagerlyAssume = Args.hasArg(OPT_analyzer_eagerly_assume); 77203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.AnalyzeSpecificFunction = Args.getLastArgValue(OPT_analyze_function); 77356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalChecks = Args.hasArg(OPT_analyzer_experimental_checks); 77456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalInternalChecks = 77556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.hasArg(OPT_analyzer_experimental_internal_checks); 77656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TrimGraph = Args.hasArg(OPT_trim_egraph); 77703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MaxNodes = Args.getLastArgIntValue(OPT_analyzer_max_nodes, 150000,Diags); 77803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MaxLoop = Args.getLastArgIntValue(OPT_analyzer_max_loop, 3, Diags); 7797b99d12b4ca67fccdf5090761ba257732e954e75Zhongxing Xu Opts.InlineCall = Args.hasArg(OPT_analyzer_inline_call); 78056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 78156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 78256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, 78356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 78456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 78556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // -Os implies -O2 78656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_Os)) 78756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = 2; 78856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else { 78903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OptimizationLevel = Args.getLastArgIntValue(OPT_O, 0, Diags); 79056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.OptimizationLevel > 3) { 79156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 79256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Opts.OptimizationLevel; 79356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = 3; 79456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 79556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 79656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 79756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // We must always run at least the always inlining pass. 79856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inlining = (Opts.OptimizationLevel > 1) ? CodeGenOptions::NormalInlining 79956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar : CodeGenOptions::OnlyAlwaysInlining; 80056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 80156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugInfo = Args.hasArg(OPT_g); 80256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableLLVMOpts = Args.hasArg(OPT_disable_llvm_optzns); 80356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableRedZone = Args.hasArg(OPT_disable_red_zone); 80403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DwarfDebugFlags = Args.getLastArgValue(OPT_dwarf_debug_flags); 80556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MergeAllConstants = !Args.hasArg(OPT_fno_merge_all_constants); 80656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoCommon = Args.hasArg(OPT_fno_common); 80756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoImplicitFloat = Args.hasArg(OPT_no_implicit_float); 80856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = Args.hasArg(OPT_Os); 8096b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Opts.SimplifyLibCalls = !(Args.hasArg(OPT_fno_builtin) || 8106b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Args.hasArg(OPT_ffreestanding)); 81156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnrollLoops = (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize); 81256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 81356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); 814efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXAAtExit = !Args.hasArg(OPT_fno_use_cxa_atexit); 815efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXXCtorDtorAliases = Args.hasArg(OPT_mconstructor_aliases); 81603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CodeModel = Args.getLastArgValue(OPT_mcode_model); 81703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DebugPass = Args.getLastArgValue(OPT_mdebug_pass); 81856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFPElim = Args.hasArg(OPT_mdisable_fp_elim); 81903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.FloatABI = Args.getLastArgValue(OPT_mfloat_abi); 82003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LimitFloatPrecision = Args.getLastArgValue(OPT_mlimit_float_precision); 82156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); 8224ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Opts.RelaxAll = Args.hasArg(OPT_mrelax_all); 82356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.SoftFloat = Args.hasArg(OPT_msoft_float); 82456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnwindTables = Args.hasArg(OPT_munwind_tables); 82503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic"); 82656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 827bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.FunctionSections = Args.hasArg(OPT_ffunction_sections); 828bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.DataSections = Args.hasArg(OPT_fdata_sections); 829bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner 83003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MainFileName = Args.getLastArgValue(OPT_main_file_name); 831824e19ed926d7aa1296a007d0607ac4437e3c4a9John McCall Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier); 832f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar 833f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_fobjc_dispatch_method_EQ)) { 834f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 835f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar unsigned Method = llvm::StringSwitch<unsigned>(Name) 836f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("legacy", CodeGenOptions::Legacy) 837f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("non-legacy", CodeGenOptions::NonLegacy) 838f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("mixed", CodeGenOptions::Mixed) 839f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Default(~0U); 840f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Method == ~0U) 841f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name; 842f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar else 843f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Opts.ObjCDispatchMethod = Method; 844f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 84556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 84656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 84756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDependencyOutputArgs(DependencyOutputOptions &Opts, 84856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 84956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 85003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_dependency_file); 85103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Targets = Args.getAllArgValues(OPT_MT); 85256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IncludeSystemHeaders = Args.hasArg(OPT_sys_header_deps); 85356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePhonyTargets = Args.hasArg(OPT_MP); 85456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 85556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 85656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, 85756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 85856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 85956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IgnoreWarnings = Args.hasArg(OPT_w); 86056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoRewriteMacros = Args.hasArg(OPT_Wno_rewrite_macros); 86156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Pedantic = Args.hasArg(OPT_pedantic); 86256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PedanticErrors = Args.hasArg(OPT_pedantic_errors); 86356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCarets = !Args.hasArg(OPT_fno_caret_diagnostics); 86456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColors = Args.hasArg(OPT_fcolor_diagnostics); 86556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColumn = !Args.hasArg(OPT_fno_show_column); 86656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info); 86756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location); 86856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option); 8696fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner 8706fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner llvm::StringRef ShowCategory = 87103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fdiagnostics_show_category, "none"); 8726fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (ShowCategory == "none") 8736fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 0; 8746fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "id") 8756fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 1; 8766fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "name") 8776fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 2; 8786fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else 8796fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Diags.Report(diag::err_drv_invalid_value) 8806fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << Args.getLastArg(OPT_fdiagnostics_show_category)->getAsString(Args) 8816fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << ShowCategory; 8826fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner 88356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info); 88456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyDiagnostics = Args.hasArg(OPT_verify); 885d93256e55673a17d18543397ec462416acb13792Douglas Gregor Opts.BinaryOutput = Args.hasArg(OPT_fdiagnostics_binary); 88603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ErrorLimit = Args.getLastArgIntValue(OPT_ferror_limit, 0, Diags); 8876c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Opts.MacroBacktraceLimit 88803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar = Args.getLastArgIntValue(OPT_fmacro_backtrace_limit, 8896c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor DiagnosticOptions::DefaultMacroBacktraceLimit, Diags); 890575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Opts.TemplateBacktraceLimit 89103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar = Args.getLastArgIntValue(OPT_ftemplate_backtrace_limit, 8926c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor DiagnosticOptions::DefaultTemplateBacktraceLimit, 8936c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Diags); 89403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.TabStop = Args.getLastArgIntValue(OPT_ftabstop, 89552388f9aefba585475a38081272ce582d033c883Chris Lattner DiagnosticOptions::DefaultTabStop, Diags); 89652388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop == 0 || Opts.TabStop > DiagnosticOptions::MaxTabStop) { 89752388f9aefba585475a38081272ce582d033c883Chris Lattner Diags.Report(diag::warn_ignoring_ftabstop_value) 89852388f9aefba585475a38081272ce582d033c883Chris Lattner << Opts.TabStop << DiagnosticOptions::DefaultTabStop; 89952388f9aefba585475a38081272ce582d033c883Chris Lattner Opts.TabStop = DiagnosticOptions::DefaultTabStop; 90052388f9aefba585475a38081272ce582d033c883Chris Lattner } 90103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MessageLength = Args.getLastArgIntValue(OPT_fmessage_length, 0, Diags); 90203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DumpBuildInformation = Args.getLastArgValue(OPT_dump_build_information); 90303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Warnings = Args.getAllArgValues(OPT_W); 90456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 90556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 90656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic FrontendOptions::InputKind 90756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel DunbarParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, Diagnostic &Diags) { 90856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 90956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; 91056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_Action_Group)) { 91156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (A->getOption().getID()) { 91256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 91356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid option in group!"); 91456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_dump: 91556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTDump; break; 91656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print: 91756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrint; break; 91856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print_xml: 91956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrintXML; break; 92056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_view: 92156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTView; break; 922f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor case OPT_boostcon: 923f78cc4360eb4284091d0d38f3055084360f8c753Douglas Gregor Opts.ProgramAction = frontend::BoostCon; break; 92456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_raw_tokens: 92556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpRawTokens; break; 92656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_tokens: 92756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpTokens; break; 92856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_S: 92956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitAssembly; break; 93056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_bc: 93156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitBC; break; 93256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_html: 93356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitHTML; break; 93456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm: 93556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVM; break; 93656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_only: 93756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVMOnly; break; 93832148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case OPT_emit_codegen_only: 93932148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar Opts.ProgramAction = frontend::EmitCodeGenOnly; break; 940da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case OPT_emit_obj: 941da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar Opts.ProgramAction = frontend::EmitObj; break; 942ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky case OPT_fixit_EQ: 943ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky Opts.FixItSuffix = A->getValue(Args); 944ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky // fall-through! 94556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fixit: 94656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::FixIt; break; 94756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pch: 94856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePCH; break; 94956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pth: 95056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePTH; break; 9512758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case OPT_init_only: 9522758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar Opts.ProgramAction = frontend::InitOnly; break; 95356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_parse_noop: 95456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseNoop; break; 95556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_parse_print_callbacks: 95656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParsePrintCallbacks; break; 95756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fsyntax_only: 95856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; break; 95956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_print_decl_contexts: 96056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintDeclContext; break; 96156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_E: 96256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintPreprocessedInput; break; 96356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_macros: 96456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteMacros; break; 96556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_objc: 96656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteObjC; break; 96756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_test: 96856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteTest; break; 96956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_analyze: 97056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunAnalysis; break; 97156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_Eonly: 97256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunPreprocessorOnly; break; 97356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 97456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 97556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_plugin)) { 97656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PluginAction; 97756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ActionName = A->getValue(Args); 97856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 97956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 98056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) { 98156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeCompletionAt = 98256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation::FromString(A->getValue(Args)); 98356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CodeCompletionAt.FileName.empty()) 98456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 98556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 98656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 98756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugCodeCompletionPrinter = 98856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar !Args.hasArg(OPT_no_code_completion_debug_printer); 98956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFree = Args.hasArg(OPT_disable_free); 99056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 99103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_o); 99203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Plugins = Args.getAllArgValues(OPT_load); 99356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocatablePCH = Args.hasArg(OPT_relocatable_pch); 9949b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowHelp = Args.hasArg(OPT_help); 99556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacrosInCodeCompletion = Args.hasArg(OPT_code_completion_macros); 996d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Opts.ShowCodePatternsInCodeCompletion 997d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor = Args.hasArg(OPT_code_completion_patterns); 99856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowStats = Args.hasArg(OPT_print_stats); 99956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowTimers = Args.hasArg(OPT_ftime_report); 10009b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowVersion = Args.hasArg(OPT_version); 100103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ViewClassInheritance = Args.getLastArgValue(OPT_cxx_inheritance_view); 100203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ASTMergeFiles = Args.getAllArgValues(OPT_ast_merge); 100303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm); 100456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 100556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind DashX = FrontendOptions::IK_None; 100656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_x)) { 100756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = llvm::StringSwitch<FrontendOptions::InputKind>(A->getValue(Args)) 100856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c", FrontendOptions::IK_C) 100956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cl", FrontendOptions::IK_OpenCL) 101056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c", FrontendOptions::IK_C) 101156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cl", FrontendOptions::IK_OpenCL) 101256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++", FrontendOptions::IK_CXX) 101356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c", FrontendOptions::IK_ObjC) 101456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++", FrontendOptions::IK_ObjCXX) 101556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cpp-output", FrontendOptions::IK_PreprocessedC) 101656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("assembler-with-cpp", FrontendOptions::IK_Asm) 101756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++-cpp-output", FrontendOptions::IK_PreprocessedCXX) 101856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c-cpp-output", FrontendOptions::IK_PreprocessedObjC) 101956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++-cpp-output", FrontendOptions::IK_PreprocessedObjCXX) 102056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c-header", FrontendOptions::IK_C) 102156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c-header", FrontendOptions::IK_ObjC) 102256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++-header", FrontendOptions::IK_CXX) 102356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++-header", FrontendOptions::IK_ObjCXX) 102456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("ast", FrontendOptions::IK_AST) 102556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(FrontendOptions::IK_None); 102656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (DashX == FrontendOptions::IK_None) 102756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 102856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 102956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 103056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 103156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // '-' is the default input if none is given. 103203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar std::vector<std::string> Inputs = Args.getAllArgValues(OPT_INPUT); 103356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.clear(); 103456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Inputs.empty()) 103556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Inputs.push_back("-"); 103656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (unsigned i = 0, e = Inputs.size(); i != e; ++i) { 103756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind IK = DashX; 103856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (IK == FrontendOptions::IK_None) { 103956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK = FrontendOptions::getInputKindForExtension( 104056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef(Inputs[i]).rsplit('.').second); 104156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Remove this hack. 104256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (i == 0) 104356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = IK; 104456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 104556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.push_back(std::make_pair(IK, Inputs[i])); 104656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 104756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 104856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return DashX; 104956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 105056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 10518b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbarstd::string CompilerInvocation::GetResourcesPath(const char *Argv0, 10528b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar void *MainAddr) { 105356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::sys::Path P = llvm::sys::Path::GetMainExecutable(Argv0, MainAddr); 105456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 105556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!P.isEmpty()) { 105656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /clang from foo/bin/clang 105756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /bin from foo/bin 105856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 105956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Get foo/lib/clang/<version>/include 106056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("lib"); 106156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("clang"); 106256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent(CLANG_VERSION_STRING); 106356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 106456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 106556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return P.str(); 106656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 106756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 10681e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbarstatic void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) { 106956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 107003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Sysroot = Args.getLastArgValue(OPT_isysroot, "/"); 107156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Verbose = Args.hasArg(OPT_v); 10721e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar Opts.UseBuiltinIncludes = !Args.hasArg(OPT_nobuiltininc); 107356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UseStandardIncludes = !Args.hasArg(OPT_nostdinc); 10744c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Opts.UseStandardCXXIncludes = !Args.hasArg(OPT_nostdincxx); 107503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ResourceDir = Args.getLastArgValue(OPT_resource_dir); 107656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 107756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -I... and -F... options in order. 107856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_I, OPT_F), 107956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 108056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::Angled, true, 108156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar /*IsFramework=*/ it->getOption().matches(OPT_F)); 108256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 108356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -iprefix/-iwith-prefix/-iwithprefixbefore options. 108456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Prefix = ""; // FIXME: This isn't the correct default prefix. 108556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iprefix, OPT_iwithprefix, 108656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_iwithprefixbefore), 108756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 108856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_iprefix)) 108956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Prefix = it->getValue(Args); 109056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (it->getOption().matches(OPT_iwithprefix)) 109156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(Prefix.str() + it->getValue(Args), 109256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar frontend::System, false, false); 109356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 109456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(Prefix.str() + it->getValue(Args), 109556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar frontend::Angled, false, false); 109656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 109756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 109856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_idirafter), 109956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 110056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::After, true, false); 110156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iquote), 110256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 110356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::Quoted, true, false); 110456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_isystem), 110556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 110656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::System, true, false); 110756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 110856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Need options for the various environment variables! 110956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 111056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 111156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseLangArgs(LangOptions &Opts, ArgList &Args, 111256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind IK, 111356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 111456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Cleanup per-file based stuff. 111556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 111656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Set some properties which depend soley on the input kind; it would be nice 111756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // to move these to the language standard, and have the driver resolve the 111856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // input kind + language standard. 111956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (IK == FrontendOptions::IK_Asm) { 112056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmPreprocessor = 1; 112156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else if (IK == FrontendOptions::IK_ObjC || 112256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_ObjCXX || 112356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_PreprocessedObjC || 112456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_PreprocessedObjCXX) { 112556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjC1 = Opts.ObjC2 = 1; 112656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 112756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 112856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStandard::Kind LangStd = LangStandard::lang_unspecified; 112956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_std_EQ)) { 113056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = llvm::StringSwitch<LangStandard::Kind>(A->getValue(Args)) 113156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define LANGSTANDARD(id, name, desc, features) \ 113256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(name, LangStandard::lang_##id) 113356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandards.def" 113456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(LangStandard::lang_unspecified); 113556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) 113656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 113756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 113856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 113956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 114056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) { 114156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Based on the base language, pick one. 114256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (IK) { 114356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_None: 114456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_AST: 114556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid input kind!"); 114656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_OpenCL: 114756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_opencl; 114856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 114956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_Asm: 115056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_C: 115156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedC: 115256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_ObjC: 115356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedObjC: 115456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnu99; 115556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 115656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_CXX: 115756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedCXX: 115856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_ObjCXX: 115956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedObjCXX: 116056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnucxx98; 116156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 116256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 116356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 116456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 116556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 116656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BCPLComment = Std.hasBCPLComments(); 116756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.C99 = Std.isC99(); 116856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus = Std.isCPlusPlus(); 116956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 117056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Digraphs = Std.hasDigraphs(); 117156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUMode = Std.isGNUMode(); 117256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUInline = !Std.isC99(); 117356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HexFloats = Std.hasHexFloats(); 117456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitInt = Std.hasImplicitInt(); 117556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 117656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL has some additional defaults. 117756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_opencl) { 117856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OpenCL = 1; 117956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 118056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = 1; 118156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.LaxVectorConversions = 1; 118256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 118356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 118456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL and C++ both have bool, true, false keywords. 118556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 118656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1187eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // We abuse '-f[no-]gnu-keywords' to force overriding all GNU-extension 1188eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // keywords. This behavior is provided by GCC's poorly named '-fasm' flag, 1189eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // while a subset (the non-C++ GNU keywords) is provided by GCC's 1190eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // '-fgnu-keywords'. Clang conflates the two for simplicity under the single 1191eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // name, as it doesn't seem a useful distinction. 1192eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Opts.GNUKeywords = Args.hasFlag(OPT_fgnu_keywords, OPT_fno_gnu_keywords, 1193eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Opts.GNUMode); 1194eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth 119556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CPlusPlus) 119656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = !Args.hasArg(OPT_fno_operator_names); 119756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 119856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fobjc_gc_only)) 119956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::GCOnly); 120056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Args.hasArg(OPT_fobjc_gc)) 120156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::HybridGC); 120256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 120356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_print_ivar_layout)) 120456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCGCBitmapPrint = 1; 120533e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Args.hasArg(OPT_fno_constant_cfstrings)) 120633e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Opts.NoConstantCFStrings = 1; 120756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 120856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_faltivec)) 120956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 121056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 121156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_pthread)) 121256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.POSIXThreads = 1; 121356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 121403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar llvm::StringRef Vis = Args.getLastArgValue(OPT_fvisibility, "default"); 121556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Vis == "default") 121656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Default); 121756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "hidden") 121856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Hidden); 121956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "protected") 122056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Protected); 122156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 122256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 122356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 122456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 122556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OverflowChecking = Args.hasArg(OPT_ftrapv); 122656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 122756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 122856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // is specified, or -std is set to a conforming mode. 122956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = !Opts.GNUMode; 123056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_trigraphs)) 123156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = 1; 123256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 12338663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 12348663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar OPT_fno_dollars_in_identifiers, 12358663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar !Opts.AsmPreprocessor); 123656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 123756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Microsoft = Args.hasArg(OPT_fms_extensions); 123856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 12394b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Opts.ConstStrings = Args.hasArg(OPT_Wwrite_strings); 124056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fno_lax_vector_conversions)) 1241a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Opts.LaxVectorConversions = 0; 1242a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (Args.hasArg(OPT_fno_threadsafe_statics)) 1243824d7ea07a4e9208925daa6ae9289fb2b39bce9fAnders Carlsson Opts.ThreadsafeStatics = 0; 124456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Exceptions = Args.hasArg(OPT_fexceptions); 1245de05057932cebc3f43911f87d75869cb7b705a19Mike Stump Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 124656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Blocks = Args.hasArg(OPT_fblocks); 124756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 124856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 124956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 125056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 1251fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 125256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 12537002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Opts.AccessControl = !Args.hasArg(OPT_fno_access_control); 125456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 1255c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Opts.MathErrno = Args.hasArg(OPT_fmath_errno); 125603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.InstantiationDepth = Args.getLastArgIntValue(OPT_ftemplate_depth, 1024, 125756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags); 125856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 125903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ObjCConstantStringClass = 126003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fconstant_string_class); 126156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCNonFragileABI = Args.hasArg(OPT_fobjc_nonfragile_abi); 1262412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Opts.ObjCNonFragileABI2 = Args.hasArg(OPT_fobjc_nonfragile_abi2); 1263412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian if (Opts.ObjCNonFragileABI2) 1264412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Opts.ObjCNonFragileABI = true; 12659c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 126656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 126703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.PICLevel = Args.getLastArgIntValue(OPT_pic_level, 0, Diags); 126873482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions); 126956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Static = Args.hasArg(OPT_static_define); 127046116ce06ae28e3fc3a34c513f2f63ac02d9a194Anders Carlsson Opts.DumpRecordLayouts = Args.hasArg(OPT_fdump_record_layouts); 1271046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson Opts.DumpVTableLayouts = Args.hasArg(OPT_fdump_vtable_layouts); 1272fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Opts.NoBitFieldTypeAlign = Args.hasArg(OPT_fno_bitfield_type_align); 127356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = 0; 127456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 127556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Eliminate this dependency. 127656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned Opt = 127703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.hasArg(OPT_Os) ? 2 : Args.getLastArgIntValue(OPT_O, 0, Diags); 127856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Optimize = Opt != 0; 127956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 128056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // This is the __NO_INLINE__ define, which just depends on things like the 128156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // optimization level and -fno-inline, not actually whether the backend has 128256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // inlining enabled. 128356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // 128456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: This is affected by other options (-fno-inline). 128556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoInline = !Opt; 128656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 128703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar unsigned SSP = Args.getLastArgIntValue(OPT_stack_protector, 0, Diags); 128856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (SSP) { 128956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 129056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 129156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 129256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 129356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 0: Opts.setStackProtectorMode(LangOptions::SSPOff); break; 129456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 1: Opts.setStackProtectorMode(LangOptions::SSPOn); break; 129556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 2: Opts.setStackProtectorMode(LangOptions::SSPReq); break; 129656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 129756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 129856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1299e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbarstatic void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args, 1300e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Diagnostic &Diags) { 130156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 130203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPCHInclude = Args.getLastArgValue(OPT_include_pch); 130303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPTHInclude = Args.getLastArgValue(OPT_include_pth); 130456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_token_cache)) 130556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = A->getValue(Args); 130656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 130756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = Opts.ImplicitPTHInclude; 130856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePredefines = !Args.hasArg(OPT_undef); 130994dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Opts.DetailedRecord = Args.hasArg(OPT_detailed_preprocessing_record); 131056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add macros from the command line. 131156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_D, OPT_U), 131256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 131356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_D)) 131456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.addMacroDef(it->getValue(Args)); 131556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 131656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.addMacroUndef(it->getValue(Args)); 131756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 131856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 131903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MacroIncludes = Args.getAllArgValues(OPT_imacros); 132056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 132156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add the ordered list of -includes. 132256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_include, OPT_include_pch, 132356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_include_pth), 132456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 132556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // PCH is handled specially, we need to extra the original include path. 132656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_include_pch)) { 132756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::string OriginalFile = 132893ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar PCHReader::getOriginalSourceFile(it->getValue(Args), Diags); 132956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (OriginalFile.empty()) 133093ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar continue; 133156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 133256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(OriginalFile); 133356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else 133456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(it->getValue(Args)); 133556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 1336e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1337dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // Include 'altivec.h' if -faltivec option present 1338dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner if (Args.hasArg(OPT_faltivec)) 1339dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Opts.Includes.push_back("altivec.h"); 1340dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 1341e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_remap_file), 1342e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 1343e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar std::pair<llvm::StringRef,llvm::StringRef> Split = 1344e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar llvm::StringRef(it->getValue(Args)).split(';'); 1345e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1346e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar if (Split.second.empty()) { 1347e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Diags.Report(diag::err_drv_invalid_remap_file) << it->getAsString(Args); 1348e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar continue; 1349e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 1350e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1351e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.addRemappedFile(Split.first, Split.second); 1352e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 135356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 135456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 135556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, 135656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 135756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 135856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCPP = !Args.hasArg(OPT_dM); 135956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); 136056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLineMarkers = !Args.hasArg(OPT_P); 136156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowComments = Args.hasArg(OPT_C); 136256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacroComments = Args.hasArg(OPT_CC); 136356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 136456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 136556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { 136656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 136703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ABI = Args.getLastArgValue(OPT_target_abi); 136803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CPU = Args.getLastArgValue(OPT_target_cpu); 136903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Triple = Args.getLastArgValue(OPT_triple); 137003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Features = Args.getAllArgValues(OPT_target_feature); 137156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 137256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Use the host triple if unspecified. 137356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.Triple.empty()) 137456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Triple = llvm::sys::getHostTriple(); 137556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 137656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 137756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 137856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 137956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarvoid CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, 138056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char **ArgBegin, 138156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char **ArgEnd, 138256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 138356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Parse the arguments. 138456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<OptTable> Opts(createCC1OptTable()); 138556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned MissingArgIndex, MissingArgCount; 138656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<InputArgList> Args( 138756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts->ParseArgs(ArgBegin, ArgEnd,MissingArgIndex, MissingArgCount)); 138856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 138956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Check for missing argument error. 139056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (MissingArgCount) 139156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_missing_argument) 139256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args->getArgString(MissingArgIndex) << MissingArgCount; 139356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 139456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Issue errors on unknown arguments. 139556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args->filtered_begin(OPT_UNKNOWN), 139656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args->filtered_end(); it != ie; ++it) 139756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_unknown_argument) << it->getAsString(*Args); 139856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 139956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseAnalyzerArgs(Res.getAnalyzerOpts(), *Args, Diags); 140056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseCodeGenArgs(Res.getCodeGenOpts(), *Args, Diags); 140156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *Args); 140256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDiagnosticArgs(Res.getDiagnosticOpts(), *Args, Diags); 140356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind DashX = 140456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseFrontendArgs(Res.getFrontendOpts(), *Args, Diags); 14051e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *Args); 140656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (DashX != FrontendOptions::IK_AST) 140756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseLangArgs(Res.getLangOpts(), *Args, DashX, Diags); 1408e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ParsePreprocessorArgs(Res.getPreprocessorOpts(), *Args, Diags); 140956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *Args); 141056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseTargetArgs(Res.getTargetOpts(), *Args); 141156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 1412