CompilerInvocation.cpp revision f643b9b338b797a824447207d7eab5f1187f4f34
1b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===--- CompilerInvocation.cpp -------------------------------------------===// 2b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 3b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// The LLVM Compiler Infrastructure 4b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 5b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// This file is distributed under the University of Illinois Open Source 6b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// License. See LICENSE.TXT for details. 7b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 8b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===----------------------------------------------------------------------===// 9b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 10b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 1156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Diagnostic.h" 1256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Version.h" 1356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Arg.h" 1456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/ArgList.h" 1556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/CC1Options.h" 1656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/DriverDiagnostic.h" 1756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/OptTable.h" 1856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Option.h" 1956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 2056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandard.h" 2156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/PCHReader.h" 2256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/OwningPtr.h" 2356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/SmallVector.h" 24b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/ADT/StringExtras.h" 2556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/StringSwitch.h" 26b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/Support/ErrorHandling.h" 2756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/System/Host.h" 2856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/System/Path.h" 29b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarusing namespace clang; 30b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 31b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisName(Analyses Kind) { 32b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 33b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 349f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis kind!"); 35b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE)\ 36e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar case NAME: return "-" CMDFLAG; 37b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 38b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 39b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 40b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 41b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisStoreName(AnalysisStores Kind) { 42b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 43b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 449f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis store!"); 45b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 46b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 47b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 48b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 49b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 50b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 51b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisConstraintName(AnalysisConstraints Kind) { 52b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 53b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 549f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis constraints!"); 55b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 56b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 57b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 58b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 59b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 60b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 61b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisDiagClientName(AnalysisDiagClients Kind) { 62b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 63b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 649f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis client!"); 65b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREATE) \ 66b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case PD_##NAME: return CMDFLAG; 67b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 68b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 69b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 70b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 7156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Serialization (to args) 7356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 75b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void AnalyzerOptsToArgs(const AnalyzerOptions &Opts, 76b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 77b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.AnalysisList.size(); i != e; ++i) 78b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisName(Opts.AnalysisList[i])); 79b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisStoreOpt != BasicStoreModel) { 80b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-store"); 81b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisStoreName(Opts.AnalysisStoreOpt)); 82b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 83b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisConstraintsOpt != RangeConstraintsModel) { 84b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-constraints"); 85b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisConstraintName(Opts.AnalysisConstraintsOpt)); 86b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 87b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisDiagOpt != PD_HTML) { 88b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-output"); 89b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisDiagClientName(Opts.AnalysisDiagOpt)); 90b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 91b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.AnalyzeSpecificFunction.empty()) { 92b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyze-function"); 93b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.AnalyzeSpecificFunction); 94b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 95b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzeAll) 96b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-opt-analyze-headers"); 97b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzerDisplayProgress) 98b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-display-progress"); 99fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek if (Opts.AnalyzeNestedBlocks) 100fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Res.push_back("-analyzer-opt-analyze-nested-blocks"); 101b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EagerlyAssume) 102b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-eagerly-assume"); 1034db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar if (!Opts.PurgeDead) 1044db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-analyzer-no-purge-dead"); 105b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.TrimGraph) 106b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trim-egraph"); 107b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 108b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-graphviz"); 109b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 110b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-ubigraph"); 111b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalChecks) 112b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-experimental-checks"); 113b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalInternalChecks) 114e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar Res.push_back("-analyzer-experimental-internal-checks"); 115b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 116b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 117b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void CodeGenOptsToArgs(const CodeGenOptions &Opts, 118b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 119b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DebugInfo) 120b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-g"); 121b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableLLVMOpts) 122b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-llvm-optzns"); 123b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableRedZone) 124b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-red-zone"); 125f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar if (!Opts.DwarfDebugFlags.empty()) { 126f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back("-dwarf-debug-flags"); 127f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back(Opts.DwarfDebugFlags); 128f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar } 129b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.MergeAllConstants) 130b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-merge-all-constants"); 13150a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar if (Opts.NoCommon) 13250a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar Res.push_back("-fno-common"); 133b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoImplicitFloat) 134b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-no-implicit-float"); 135b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OptimizeSize) { 136b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.OptimizationLevel == 2 && "Invalid options!"); 137b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Os"); 1381be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar } else if (Opts.OptimizationLevel != 0) 1391be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-O" + llvm::utostr(Opts.OptimizationLevel)); 1407d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar if (!Opts.MainFileName.empty()) { 1417d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back("-main-file-name"); 1427d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back(Opts.MainFileName); 1437d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar } 144b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // SimplifyLibCalls is only derived. 145b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // TimePasses is only derived. 146b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnitAtATime is unused. 147b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnrollLoops is only derived. 148b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // VerifyModule is only derived. 149b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Inlining is only derived. 150f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar 151bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.DataSections) 152bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-fdata-sections"); 153bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.FunctionSections) 154bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-ffunction-sections"); 155f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.AsmVerbose) 156f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-masm-verbose"); 157f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.CodeModel.empty()) { 158f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mcode-model"); 159f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.CodeModel); 160f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 161efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (!Opts.CXAAtExit) 162efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-fno-use-cxa-atexit"); 163efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (Opts.CXXCtorDtorAliases) 164efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-mconstructor-aliases"); 165f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.DebugPass.empty()) { 166f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdebug-pass"); 167f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.DebugPass); 168f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 169f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.DisableFPElim) 170f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdisable-fp-elim"); 1713b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (!Opts.FloatABI.empty()) { 1723b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-mfloat-abi"); 1733b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back(Opts.FloatABI); 1743b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar } 175f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.LimitFloatPrecision.empty()) { 176f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mlimit-float-precision"); 177f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.LimitFloatPrecision); 178f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 179f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.NoZeroInitializedInBSS) 180f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mno-zero-initialized-bss"); 181f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar switch (Opts.getObjCDispatchMethod()) { 182f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Legacy: 183f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 184f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Mixed: 185f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=mixed"); 186f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 187f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::NonLegacy: 188f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=non-legacy"); 189f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 190f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 1913b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (Opts.SoftFloat) 1923b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-msoft-float"); 193f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.UnwindTables) 194f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-munwind-tables"); 195f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.RelocationModel != "pic") { 196f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mrelocation-model"); 197f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.RelocationModel); 198f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 199b689afb75049012a431d483432114ad5e75d4a92John McCall if (!Opts.VerifyModule) 200b689afb75049012a431d483432114ad5e75d4a92John McCall Res.push_back("-disable-llvm-verifier"); 201b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 202b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 203b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DependencyOutputOptsToArgs(const DependencyOutputOptions &Opts, 204b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 205b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IncludeSystemHeaders) 206b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-sys-header-deps"); 207b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.UsePhonyTargets) 208b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MP"); 209b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 210b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dependency-file"); 211b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 212b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 213b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Targets.size(); i != e; ++i) { 214b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MT"); 215b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Targets[i]); 216b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 217b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 218b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 219b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DiagnosticOptsToArgs(const DiagnosticOptions &Opts, 220b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 221b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IgnoreWarnings) 222b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-w"); 223b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoRewriteMacros) 224b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Wno-rewrite-macros"); 225b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Pedantic) 226b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic"); 227b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PedanticErrors) 228b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic-errors"); 229b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowColumn) 230b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-column"); 231b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLocation) 232b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-source-location"); 233b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCarets) 234b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-caret-diagnostics"); 235b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowFixits) 236b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-diagnostics-fixit-info"); 237b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowSourceRanges) 238b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-print-source-range-info"); 239b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowColors) 240b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fcolor-diagnostics"); 241b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VerifyDiagnostics) 242b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-verify"); 243d93256e55673a17d18543397ec462416acb13792Douglas Gregor if (Opts.BinaryOutput) 244d93256e55673a17d18543397ec462416acb13792Douglas Gregor Res.push_back("-fdiagnostics-binary"); 245b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowOptionNames) 246b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-show-option"); 247c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner if (Opts.ErrorLimit) { 248c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back("-ferror-limit"); 249c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back(llvm::utostr(Opts.ErrorLimit)); 250c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner } 251575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor if (Opts.TemplateBacktraceLimit != 10) { 252575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back("-ftemplate-backtrace-limit"); 253575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back(llvm::utostr(Opts.TemplateBacktraceLimit)); 254575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor } 255575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor 25652388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop != DiagnosticOptions::DefaultTabStop) { 257124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back("-ftabstop"); 258124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back(llvm::utostr(Opts.TabStop)); 259124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner } 260b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.MessageLength) { 261b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fmessage-length"); 262b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.MessageLength)); 263b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 264b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DumpBuildInformation.empty()) { 265b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dump-build-information"); 266b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.DumpBuildInformation); 267b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 268b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Warnings.size(); i != e; ++i) 269b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-W" + Opts.Warnings[i]); 270b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 271b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 272b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getInputKindName(FrontendOptions::InputKind Kind) { 273b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 2741b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_None: break; 2751b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_AST: return "ast"; 2761b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_Asm: return "assembler-with-cpp"; 2771b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_C: return "c"; 2781b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_CXX: return "c++"; 2791b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_ObjC: return "objective-c"; 2801b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_ObjCXX: return "objective-c++"; 2811b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_OpenCL: return "cl"; 2821b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedC: return "cpp-output"; 2831b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedCXX: return "c++-cpp-output"; 2841b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedObjC: return "objective-c-cpp-output"; 2851b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedObjCXX:return "objective-c++-cpp-output"; 286b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 287b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 2889f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 289b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 290b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 291b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 292b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getActionName(frontend::ActionKind Kind) { 293b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 294b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PluginAction: 295b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::InheritanceView: 2969f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Invalid kind!"); 297b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 298b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTDump: return "-ast-dump"; 299b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrint: return "-ast-print"; 300b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrintXML: return "-ast-print-xml"; 301b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTView: return "-ast-view"; 302b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpRawTokens: return "-dump-raw-tokens"; 303b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpTokens: return "-dump-tokens"; 304b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitAssembly: return "-S"; 305b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitBC: return "-emit-llvm-bc"; 306b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitHTML: return "-emit-html"; 307b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVM: return "-emit-llvm"; 308b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVMOnly: return "-emit-llvm-only"; 309da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case frontend::EmitObj: return "-emit-obj"; 310b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::FixIt: return "-fixit"; 311b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePCH: return "-emit-pch"; 312b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePTH: return "-emit-pth"; 3132758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case frontend::InitOnly: return "-init-only"; 314b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseNoop: return "-parse-noop"; 315b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParsePrintCallbacks: return "-parse-print-callbacks"; 316b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseSyntaxOnly: return "-fsyntax-only"; 317b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintDeclContext: return "-print-decl-contexts"; 318b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintPreprocessedInput: return "-E"; 319b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteMacros: return "-rewrite-macros"; 320b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteObjC: return "-rewrite-objc"; 321b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteTest: return "-rewrite-test"; 322b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunAnalysis: return "-analyze"; 323b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunPreprocessorOnly: return "-Eonly"; 324b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 325b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 3269f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 327b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 328b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 329b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 330b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void FrontendOptsToArgs(const FrontendOptions &Opts, 331b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 332b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DebugCodeCompletionPrinter) 3334db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-no-code-completion-debug-printer"); 334b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableFree) 335b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-free"); 336b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.RelocatablePCH) 337b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-relocatable-pch"); 3389b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowHelp) 3399b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-help"); 340b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacrosInCodeCompletion) 341b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-macros"); 342b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowStats) 343eb01ac82901a9fd8f64d387395af42165556b767Daniel Dunbar Res.push_back("-print-stats"); 344b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowTimers) 345b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftime-report"); 3469b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowVersion) 3479b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-version"); 348b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 349b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar bool NeedLang = false; 350b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) 351b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (FrontendOptions::getInputKindForExtension(Opts.Inputs[i].second) != 352b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.Inputs[i].first) 353b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar NeedLang = true; 354b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (NeedLang) { 355b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-x"); 356b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getInputKindName(Opts.Inputs[0].first)); 357b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 358b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) { 359b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert((!NeedLang || Opts.Inputs[i].first == Opts.Inputs[0].first) && 360b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Unable to represent this input vector!"); 361b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Inputs[i].second); 362b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 363b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 364b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 365b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-o"); 366b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 367b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 368b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ViewClassInheritance.empty()) { 369b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-cxx-inheritance-view"); 370b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ViewClassInheritance); 371b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 372b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CodeCompletionAt.FileName.empty()) { 373b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-at"); 374b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CodeCompletionAt.FileName + ":" + 375b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Line) + ":" + 376b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Column)); 377b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 378b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ProgramAction != frontend::InheritanceView && 379b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.ProgramAction != frontend::PluginAction) 380b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getActionName(Opts.ProgramAction)); 381b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ActionName.empty()) { 382b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-plugin"); 383b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ActionName); 384b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 385efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar for (unsigned i = 0, e = Opts.Plugins.size(); i != e; ++i) { 386efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back("-load"); 387efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back(Opts.Plugins[i]); 388efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar } 3899bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor for (unsigned i = 0, e = Opts.ASTMergeFiles.size(); i != e; ++i) { 3909bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back("-ast-merge"); 3919bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back(Opts.ASTMergeFiles[i]); 3929bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor } 3933f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar for (unsigned i = 0, e = Opts.LLVMArgs.size(); i != e; ++i) { 3943f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back("-mllvm"); 3953f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back(Opts.LLVMArgs[i]); 3963f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar } 397b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 398b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 399b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void HeaderSearchOptsToArgs(const HeaderSearchOptions &Opts, 400b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 401c59dc9274612f318d43910a3b5de19997a8eb656Daniel Dunbar if (Opts.Sysroot != "/") { 402b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isysroot"); 403b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Sysroot); 404b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 405b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 406b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar /// User specified include entries. 407b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.UserEntries.size(); i != e; ++i) { 408b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar const HeaderSearchOptions::Entry &E = Opts.UserEntries[i]; 409d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar if (E.IsFramework && (E.Group != frontend::Angled || !E.IsUserSupplied)) 41083e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 411b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.IsUserSupplied) { 412b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group == frontend::After) { 413b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-idirafter"); 414b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::Quoted) { 415d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar Res.push_back("-iquote"); 416b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::System) { 417b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isystem"); 418b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 419b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(E.Group == frontend::Angled && "Invalid group!"); 420b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.IsFramework ? "-F" : "-I"); 421b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 422b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 423b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group != frontend::Angled && E.Group != frontend::System) 42483e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 425b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Group == frontend::Angled ? "-iwithprefixbefore" : 426b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "-iwithprefix"); 427b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 428b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Path); 429b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 430b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 431b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.EnvIncPath.empty()) { 432b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 43383e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 434b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 435b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CEnvIncPath.empty()) { 436b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 43783e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 438b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 439b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCEnvIncPath.empty()) { 440b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 44183e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 442b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 443b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXEnvIncPath.empty()) { 444b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 44583e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 446b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 447b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCXXEnvIncPath.empty()) { 448b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 44983e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Not yet implemented!"); 450b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 4518b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar if (!Opts.ResourceDir.empty()) { 4528b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back("-resource-dir"); 4538b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back(Opts.ResourceDir); 454b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 455b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UseStandardIncludes) 456b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-nostdinc"); 4574c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor if (!Opts.UseStandardCXXIncludes) 4584c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Res.push_back("-nostdinc++"); 459b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Verbose) 460b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-v"); 461b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 462b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 463b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void LangOptsToArgs(const LangOptions &Opts, 464b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 465b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptions DefaultLangOpts; 466b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 467b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Need to set -std to get all the implicit options. 468b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 469b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: We want to only pass options relative to the defaults, which 470b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // requires constructing a target. :( 471b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // 472b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // It would be better to push the all target specific choices into the driver, 473b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // so that everything below that was more uniform. 474b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 475b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Trigraphs) 476b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trigraphs"); 477b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input kind: 478b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // AsmPreprocessor, CPlusPlus, ObjC1, ObjC2, OpenCL 479b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input language standard: 480b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // BCPLComment, C99, CPlusPlus0x, Digraphs, GNUInline, ImplicitInt, GNUMode 481b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DollarIdents) 482b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdollars-in-identifiers"); 483eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (Opts.GNUMode && !Opts.GNUKeywords) 484eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fno-gnu-keywords"); 485eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (!Opts.GNUMode && Opts.GNUKeywords) 486eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fgnu-keywords"); 487a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Microsoft) 4888663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Res.push_back("-fms-extensions"); 489b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCNonFragileABI) 490b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-nonfragile-abi"); 491412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian if (Opts.ObjCNonFragileABI2) 492412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Res.push_back("-fobjc-nonfragile-abi2"); 493b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // NoInline is implicit. 494b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXOperatorNames) 495b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-operator-names"); 496b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PascalStrings) 497b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fpascal-strings"); 4989c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump if (Opts.CatchUndefined) 4999c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Res.push_back("-fcatch-undefined-behavior"); 500b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.WritableStrings) 501b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fwritable-strings"); 5024b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall if (Opts.ConstStrings) 5034b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Res.push_back("-Wwrite-strings"); 504b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.LaxVectorConversions) 505b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-lax-vector-conversions"); 506b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AltiVec) 507b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-faltivec"); 5081be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.Exceptions) 5091be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fexceptions"); 51073482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar if (Opts.SjLjExceptions) 51173482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Res.push_back("-fsjlj-exceptions"); 512de05057932cebc3f43911f87d75869cb7b705a19Mike Stump if (!Opts.RTTI) 5134db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-fno-rtti"); 514c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar if (!Opts.NeXTRuntime) 515c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar Res.push_back("-fgnu-runtime"); 516b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Freestanding) 517b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ffreestanding"); 518b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoBuiltin) 519b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-builtin"); 520fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes if (!Opts.AssumeSaneOperatorNew) 521fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Res.push_back("-fno-assume-sane-operator-new"); 522a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (!Opts.ThreadsafeStatics) 523a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Res.push_back("-fno-threadsafe-statics"); 524b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.POSIXThreads) 525b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pthread"); 526a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Blocks) 527e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fblocks"); 528b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EmitAllDecls) 529b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-femit-all-decls"); 530c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman if (Opts.MathErrno) 531c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Res.push_back("-fmath-errno"); 532b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OverflowChecking) 533b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftrapv"); 534b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.HeinousExtensions) 535b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fheinous-gnu-extensions"); 536b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Optimize is implicit. 537b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // OptimizeSize is implicit. 538b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Static) 539b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-static-define"); 540fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.DumpRecordLayouts) 541fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-record-layouts"); 542046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson if (Opts.DumpVTableLayouts) 543fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-vtable-layouts"); 544fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.NoBitFieldTypeAlign) 545fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fno-bitfield-type-alignment"); 546fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.SjLjExceptions) 547fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fsjlj-exceptions"); 548b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PICLevel) { 549b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pic-level"); 550b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.PICLevel)); 551b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 552b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCGCBitmapPrint) 553b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-print-ivar-layout"); 55433e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Opts.NoConstantCFStrings) 55533e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Res.push_back("-fno-constant-cfstrings"); 5567002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall if (!Opts.AccessControl) 5577002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Res.push_back("-fno-access-control"); 5581be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (!Opts.CharIsSigned) 559e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fno-signed-char"); 5601be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.ShortWChar) 5611be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fshort-wchar"); 562b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ElideConstructors) 563b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-elide-constructors"); 564b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() != LangOptions::NonGC) { 565b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() == LangOptions::HybridGC) { 566b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc"); 567b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 568b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getGCMode() == LangOptions::GCOnly && "Invalid GC mode!"); 569b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc-only"); 570b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 571b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 572b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getVisibilityMode() != LangOptions::Default) { 573b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fvisibility"); 574b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getVisibilityMode() == LangOptions::Hidden) { 5751be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("hidden"); 576b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 577b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getVisibilityMode() == LangOptions::Protected && 578b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Invalid visibility!"); 579b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("protected"); 580b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 581b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 582b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getStackProtectorMode() != 0) { 583b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-stack-protector"); 584b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.getStackProtectorMode())); 585b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 586b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.InstantiationDepth != DefaultLangOpts.InstantiationDepth) { 587b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftemplate-depth"); 588b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.InstantiationDepth)); 589b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 5901b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar if (!Opts.ObjCConstantStringClass.empty()) { 591b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fconstant-string-class"); 592b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ObjCConstantStringClass); 593b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 594b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 595b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 596b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOptsToArgs(const PreprocessorOptions &Opts, 597b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 598b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Macros.size(); i != e; ++i) 5990ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(std::string(Opts.Macros[i].second ? "-U" : "-D") + 6000ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Opts.Macros[i].first); 601b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Includes.size(); i != e; ++i) { 6020ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar // FIXME: We need to avoid reincluding the implicit PCH and PTH includes. 603b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-include"); 604b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Includes[i]); 605b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 606b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.MacroIncludes.size(); i != e; ++i) { 607b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-imacros"); 6080ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.MacroIncludes[i]); 609b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 610b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UsePredefines) 611b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-undef"); 61294dc8f640ebea52241412512ed48601626edbc58Douglas Gregor if (Opts.DetailedRecord) 61394dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Res.push_back("-detailed-preprocessing-record"); 614b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPCHInclude.empty()) { 6150ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pch"); 616b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPCHInclude); 617b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 618b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPTHInclude.empty()) { 6190ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pth"); 620b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPTHInclude); 621b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 622b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.TokenCache.empty()) { 6230ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar if (Opts.ImplicitPTHInclude.empty()) { 6240ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-token-cache"); 6250ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.TokenCache); 6260ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar } else 6270ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar assert(Opts.ImplicitPTHInclude == Opts.TokenCache && 6280ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar "Unsupported option combination!"); 629b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 630e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (unsigned i = 0, e = Opts.RemappedFiles.size(); i != e; ++i) { 631e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back("-remap-file"); 632e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back(Opts.RemappedFiles[i].first + ";" + 633e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.RemappedFiles[i].second); 634e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 635b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 636b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 637b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOutputOptsToArgs(const PreprocessorOutputOptions &Opts, 638b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 639b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCPP && !Opts.ShowMacros) 64083e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option combination!"); 641b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 642b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowCPP && Opts.ShowMacros) 643b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dD"); 644b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar else if (!Opts.ShowCPP && Opts.ShowMacros) 645b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dM"); 646b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 647b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLineMarkers) 648b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-P"); 649b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowComments) 650b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-C"); 651b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacroComments) 652b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-CC"); 653b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 654b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 655b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void TargetOptsToArgs(const TargetOptions &Opts, 656b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 657b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-triple"); 658b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Triple); 659b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CPU.empty()) { 66038b48afd338d494099697d2611e1f45e558e469eDaniel Dunbar Res.push_back("-target-cpu"); 661b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CPU); 662b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 663b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ABI.empty()) { 664b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-abi"); 665b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ABI); 666b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 667b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Features.size(); i != e; ++i) { 668b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-feature"); 669b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Features[i]); 670b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 671b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 672b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 673b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarvoid CompilerInvocation::toArgs(std::vector<std::string> &Res) { 674b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar AnalyzerOptsToArgs(getAnalyzerOpts(), Res); 675b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar CodeGenOptsToArgs(getCodeGenOpts(), Res); 676b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DependencyOutputOptsToArgs(getDependencyOutputOpts(), Res); 677b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DiagnosticOptsToArgs(getDiagnosticOpts(), Res); 678b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar FrontendOptsToArgs(getFrontendOpts(), Res); 679b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar HeaderSearchOptsToArgs(getHeaderSearchOpts(), Res); 680b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptsToArgs(getLangOpts(), Res); 681b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOptsToArgs(getPreprocessorOpts(), Res); 682b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOutputOptsToArgs(getPreprocessorOutputOpts(), Res); 683b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar TargetOptsToArgs(getTargetOpts(), Res); 684b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 68556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 68656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 68756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Deserialization (to args) 68856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 68956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 69056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver; 69156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver::cc1options; 69256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 69356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic llvm::StringRef getLastArgValue(ArgList &Args, cc1options::ID ID, 69456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Default = "") { 69556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(ID)) 69656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return A->getValue(Args); 69756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return Default; 69856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 69956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 70056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic int getLastArgIntValue(ArgList &Args, cc1options::ID ID, 70156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar int Default, Diagnostic &Diags) { 70256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Arg *A = Args.getLastArg(ID); 70356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!A) 70456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return Default; 70556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 70656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar int Res = Default; 70756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (llvm::StringRef(A->getValue(Args)).getAsInteger(10, Res)) 70856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_int_value) 70956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 71056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 71156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return Res; 71256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 71356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 71456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic std::vector<std::string> 71556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel DunbargetAllArgValues(ArgList &Args, cc1options::ID ID) { 71656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::SmallVector<const char *, 16> Values; 71756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.AddAllArgValues(Values, ID); 71856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return std::vector<std::string>(Values.begin(), Values.end()); 71956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 72056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 72156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 72256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 72356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseAnalyzerArgs(AnalyzerOptions &Opts, ArgList &Args, 72456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 72556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 72656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 72756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisList.clear(); 72856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE) \ 72956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_analysis_##NAME)) Opts.AnalysisList.push_back(NAME); 73056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 73156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 73256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_store)) { 73356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 73456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisStores Value = llvm::StringSwitch<AnalysisStores>(Name) 73556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 73656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 73756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 73856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumStores); 73956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 74056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumStores) 74156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 74256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 74356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 74456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisStoreOpt = Value; 74556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 74656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 74756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) { 74856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 74956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisConstraints Value = llvm::StringSwitch<AnalysisConstraints>(Name) 75056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 75156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 75256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 75356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumConstraints); 75456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 75556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumConstraints) 75656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 75756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 75856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 75956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisConstraintsOpt = Value; 76056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 76156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 76256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_output)) { 76356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 76456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisDiagClients Value = llvm::StringSwitch<AnalysisDiagClients>(Name) 76556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREAT) \ 76656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, PD_##NAME) 76756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 76856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NUM_ANALYSIS_DIAG_CLIENTS); 76956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 77056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NUM_ANALYSIS_DIAG_CLIENTS) 77156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 77256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 77356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 77456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisDiagOpt = Value; 77556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 77656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 77756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGDot = Args.hasArg(OPT_analyzer_viz_egraph_graphviz); 77856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGUbi = Args.hasArg(OPT_analyzer_viz_egraph_ubigraph); 77956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeAll = Args.hasArg(OPT_analyzer_opt_analyze_headers); 78056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzerDisplayProgress = Args.hasArg(OPT_analyzer_display_progress); 781fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Opts.AnalyzeNestedBlocks = 782fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Args.hasArg(OPT_analyzer_opt_analyze_nested_blocks); 78356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PurgeDead = !Args.hasArg(OPT_analyzer_no_purge_dead); 78456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EagerlyAssume = Args.hasArg(OPT_analyzer_eagerly_assume); 78556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeSpecificFunction = getLastArgValue(Args, OPT_analyze_function); 78656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalChecks = Args.hasArg(OPT_analyzer_experimental_checks); 78756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalInternalChecks = 78856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.hasArg(OPT_analyzer_experimental_internal_checks); 78956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TrimGraph = Args.hasArg(OPT_trim_egraph); 790c09289d104b8e01ecd998e3f08b2b0561049e1dcZhongxing Xu Opts.MaxNodes = getLastArgIntValue(Args, OPT_analyzer_max_nodes,150000,Diags); 79156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 79256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 79356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, 79456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 79556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 79656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // -Os implies -O2 79756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_Os)) 79856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = 2; 79956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else { 80056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = getLastArgIntValue(Args, OPT_O, 0, Diags); 80156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.OptimizationLevel > 3) { 80256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 80356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Opts.OptimizationLevel; 80456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = 3; 80556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 80656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 80756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 80856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // We must always run at least the always inlining pass. 80956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inlining = (Opts.OptimizationLevel > 1) ? CodeGenOptions::NormalInlining 81056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar : CodeGenOptions::OnlyAlwaysInlining; 81156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 81256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugInfo = Args.hasArg(OPT_g); 81356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableLLVMOpts = Args.hasArg(OPT_disable_llvm_optzns); 81456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableRedZone = Args.hasArg(OPT_disable_red_zone); 815f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Opts.DwarfDebugFlags = getLastArgValue(Args, OPT_dwarf_debug_flags); 81656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MergeAllConstants = !Args.hasArg(OPT_fno_merge_all_constants); 81756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoCommon = Args.hasArg(OPT_fno_common); 81856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoImplicitFloat = Args.hasArg(OPT_no_implicit_float); 81956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = Args.hasArg(OPT_Os); 82056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnrollLoops = (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize); 82156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 82256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); 823efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXAAtExit = !Args.hasArg(OPT_fno_use_cxa_atexit); 824efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXXCtorDtorAliases = Args.hasArg(OPT_mconstructor_aliases); 82556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeModel = getLastArgValue(Args, OPT_mcode_model); 82656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugPass = getLastArgValue(Args, OPT_mdebug_pass); 82756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFPElim = Args.hasArg(OPT_mdisable_fp_elim); 82856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.FloatABI = getLastArgValue(Args, OPT_mfloat_abi); 82956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.LimitFloatPrecision = getLastArgValue(Args, OPT_mlimit_float_precision); 83056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); 83156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.SoftFloat = Args.hasArg(OPT_msoft_float); 83256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnwindTables = Args.hasArg(OPT_munwind_tables); 83356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocationModel = getLastArgValue(Args, OPT_mrelocation_model, "pic"); 83456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 835bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.FunctionSections = Args.hasArg(OPT_ffunction_sections); 836bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.DataSections = Args.hasArg(OPT_fdata_sections); 837bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner 83856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MainFileName = getLastArgValue(Args, OPT_main_file_name); 839824e19ed926d7aa1296a007d0607ac4437e3c4a9John McCall Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier); 840f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar 841f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_fobjc_dispatch_method_EQ)) { 842f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 843f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar unsigned Method = llvm::StringSwitch<unsigned>(Name) 844f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("legacy", CodeGenOptions::Legacy) 845f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("non-legacy", CodeGenOptions::NonLegacy) 846f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("mixed", CodeGenOptions::Mixed) 847f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Default(~0U); 848f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Method == ~0U) 849f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name; 850f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar else 851f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Opts.ObjCDispatchMethod = Method; 852f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 85356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 85456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 85556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDependencyOutputArgs(DependencyOutputOptions &Opts, 85656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 85756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 85856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OutputFile = getLastArgValue(Args, OPT_dependency_file); 85956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Targets = getAllArgValues(Args, OPT_MT); 86056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IncludeSystemHeaders = Args.hasArg(OPT_sys_header_deps); 86156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePhonyTargets = Args.hasArg(OPT_MP); 86256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 86356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 86456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, 86556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 86656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 86756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IgnoreWarnings = Args.hasArg(OPT_w); 86856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoRewriteMacros = Args.hasArg(OPT_Wno_rewrite_macros); 86956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Pedantic = Args.hasArg(OPT_pedantic); 87056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PedanticErrors = Args.hasArg(OPT_pedantic_errors); 87156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCarets = !Args.hasArg(OPT_fno_caret_diagnostics); 87256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColors = Args.hasArg(OPT_fcolor_diagnostics); 87356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColumn = !Args.hasArg(OPT_fno_show_column); 87456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info); 87556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location); 87656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option); 87756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info); 87856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyDiagnostics = Args.hasArg(OPT_verify); 879d93256e55673a17d18543397ec462416acb13792Douglas Gregor Opts.BinaryOutput = Args.hasArg(OPT_fdiagnostics_binary); 880c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Opts.ErrorLimit = getLastArgIntValue(Args, OPT_ferror_limit, 0, Diags); 881575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Opts.TemplateBacktraceLimit 882575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor = getLastArgIntValue(Args, OPT_ftemplate_backtrace_limit, 0, Diags); 88352388f9aefba585475a38081272ce582d033c883Chris Lattner Opts.TabStop = getLastArgIntValue(Args, OPT_ftabstop, 88452388f9aefba585475a38081272ce582d033c883Chris Lattner DiagnosticOptions::DefaultTabStop, Diags); 88552388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop == 0 || Opts.TabStop > DiagnosticOptions::MaxTabStop) { 88652388f9aefba585475a38081272ce582d033c883Chris Lattner Diags.Report(diag::warn_ignoring_ftabstop_value) 88752388f9aefba585475a38081272ce582d033c883Chris Lattner << Opts.TabStop << DiagnosticOptions::DefaultTabStop; 88852388f9aefba585475a38081272ce582d033c883Chris Lattner Opts.TabStop = DiagnosticOptions::DefaultTabStop; 88952388f9aefba585475a38081272ce582d033c883Chris Lattner } 89056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MessageLength = getLastArgIntValue(Args, OPT_fmessage_length, 0, Diags); 89156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DumpBuildInformation = getLastArgValue(Args, OPT_dump_build_information); 89256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Warnings = getAllArgValues(Args, OPT_W); 89356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 89456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 89556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic FrontendOptions::InputKind 89656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel DunbarParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, Diagnostic &Diags) { 89756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 89856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; 89956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_Action_Group)) { 90056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (A->getOption().getID()) { 90156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 90256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid option in group!"); 90356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_dump: 90456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTDump; break; 90556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print: 90656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrint; break; 90756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print_xml: 90856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrintXML; break; 90956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_view: 91056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTView; break; 91156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_raw_tokens: 91256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpRawTokens; break; 91356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_tokens: 91456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpTokens; break; 91556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_S: 91656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitAssembly; break; 91756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_bc: 91856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitBC; break; 91956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_html: 92056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitHTML; break; 92156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm: 92256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVM; break; 92356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_only: 92456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVMOnly; break; 925da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case OPT_emit_obj: 926da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar Opts.ProgramAction = frontend::EmitObj; break; 927ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky case OPT_fixit_EQ: 928ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky Opts.FixItSuffix = A->getValue(Args); 929ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky // fall-through! 93056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fixit: 93156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::FixIt; break; 93256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pch: 93356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePCH; break; 93456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pth: 93556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePTH; break; 9362758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case OPT_init_only: 9372758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar Opts.ProgramAction = frontend::InitOnly; break; 93856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_parse_noop: 93956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseNoop; break; 94056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_parse_print_callbacks: 94156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParsePrintCallbacks; break; 94256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fsyntax_only: 94356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; break; 94456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_print_decl_contexts: 94556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintDeclContext; break; 94656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_E: 94756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintPreprocessedInput; break; 94856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_macros: 94956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteMacros; break; 95056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_objc: 95156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteObjC; break; 95256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_test: 95356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteTest; break; 95456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_analyze: 95556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunAnalysis; break; 95656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_Eonly: 95756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunPreprocessorOnly; break; 95856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 95956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 96056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_plugin)) { 96156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PluginAction; 96256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ActionName = A->getValue(Args); 96356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 96456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 96556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) { 96656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeCompletionAt = 96756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation::FromString(A->getValue(Args)); 96856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CodeCompletionAt.FileName.empty()) 96956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 97056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 97156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 97256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugCodeCompletionPrinter = 97356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar !Args.hasArg(OPT_no_code_completion_debug_printer); 97456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFree = Args.hasArg(OPT_disable_free); 97556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 97656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OutputFile = getLastArgValue(Args, OPT_o); 977efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Opts.Plugins = getAllArgValues(Args, OPT_load); 97856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocatablePCH = Args.hasArg(OPT_relocatable_pch); 9799b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowHelp = Args.hasArg(OPT_help); 98056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacrosInCodeCompletion = Args.hasArg(OPT_code_completion_macros); 98156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowStats = Args.hasArg(OPT_print_stats); 98256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowTimers = Args.hasArg(OPT_ftime_report); 9839b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowVersion = Args.hasArg(OPT_version); 98456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ViewClassInheritance = getLastArgValue(Args, OPT_cxx_inheritance_view); 9859bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Opts.ASTMergeFiles = getAllArgValues(Args, OPT_ast_merge); 9863f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Opts.LLVMArgs = getAllArgValues(Args, OPT_mllvm); 98756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 98856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind DashX = FrontendOptions::IK_None; 98956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_x)) { 99056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = llvm::StringSwitch<FrontendOptions::InputKind>(A->getValue(Args)) 99156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c", FrontendOptions::IK_C) 99256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cl", FrontendOptions::IK_OpenCL) 99356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c", FrontendOptions::IK_C) 99456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cl", FrontendOptions::IK_OpenCL) 99556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++", FrontendOptions::IK_CXX) 99656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c", FrontendOptions::IK_ObjC) 99756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++", FrontendOptions::IK_ObjCXX) 99856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cpp-output", FrontendOptions::IK_PreprocessedC) 99956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("assembler-with-cpp", FrontendOptions::IK_Asm) 100056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++-cpp-output", FrontendOptions::IK_PreprocessedCXX) 100156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c-cpp-output", FrontendOptions::IK_PreprocessedObjC) 100256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++-cpp-output", FrontendOptions::IK_PreprocessedObjCXX) 100356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c-header", FrontendOptions::IK_C) 100456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c-header", FrontendOptions::IK_ObjC) 100556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++-header", FrontendOptions::IK_CXX) 100656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++-header", FrontendOptions::IK_ObjCXX) 100756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("ast", FrontendOptions::IK_AST) 100856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(FrontendOptions::IK_None); 100956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (DashX == FrontendOptions::IK_None) 101056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 101156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 101256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 101356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 101456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // '-' is the default input if none is given. 101556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::vector<std::string> Inputs = getAllArgValues(Args, OPT_INPUT); 101656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.clear(); 101756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Inputs.empty()) 101856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Inputs.push_back("-"); 101956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (unsigned i = 0, e = Inputs.size(); i != e; ++i) { 102056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind IK = DashX; 102156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (IK == FrontendOptions::IK_None) { 102256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK = FrontendOptions::getInputKindForExtension( 102356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef(Inputs[i]).rsplit('.').second); 102456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Remove this hack. 102556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (i == 0) 102656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = IK; 102756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 102856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.push_back(std::make_pair(IK, Inputs[i])); 102956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 103056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 103156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return DashX; 103256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 103356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 10348b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbarstd::string CompilerInvocation::GetResourcesPath(const char *Argv0, 10358b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar void *MainAddr) { 103656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::sys::Path P = llvm::sys::Path::GetMainExecutable(Argv0, MainAddr); 103756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 103856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!P.isEmpty()) { 103956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /clang from foo/bin/clang 104056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /bin from foo/bin 104156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 104256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Get foo/lib/clang/<version>/include 104356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("lib"); 104456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("clang"); 104556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent(CLANG_VERSION_STRING); 104656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 104756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 104856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return P.str(); 104956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 105056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 10511e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbarstatic void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) { 105256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 105356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Sysroot = getLastArgValue(Args, OPT_isysroot, "/"); 105456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Verbose = Args.hasArg(OPT_v); 10551e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar Opts.UseBuiltinIncludes = !Args.hasArg(OPT_nobuiltininc); 105656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UseStandardIncludes = !Args.hasArg(OPT_nostdinc); 10574c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Opts.UseStandardCXXIncludes = !Args.hasArg(OPT_nostdincxx); 10588b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Opts.ResourceDir = getLastArgValue(Args, OPT_resource_dir); 105956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 106056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -I... and -F... options in order. 106156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_I, OPT_F), 106256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 106356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::Angled, true, 106456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar /*IsFramework=*/ it->getOption().matches(OPT_F)); 106556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 106656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -iprefix/-iwith-prefix/-iwithprefixbefore options. 106756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Prefix = ""; // FIXME: This isn't the correct default prefix. 106856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iprefix, OPT_iwithprefix, 106956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_iwithprefixbefore), 107056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 107156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_iprefix)) 107256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Prefix = it->getValue(Args); 107356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (it->getOption().matches(OPT_iwithprefix)) 107456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(Prefix.str() + it->getValue(Args), 107556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar frontend::System, false, false); 107656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 107756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(Prefix.str() + it->getValue(Args), 107856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar frontend::Angled, false, false); 107956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 108056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 108156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_idirafter), 108256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 108356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::After, true, false); 108456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iquote), 108556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 108656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::Quoted, true, false); 108756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_isystem), 108856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 108956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::System, true, false); 109056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 109156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Need options for the various environment variables! 109256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 109356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 109456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseLangArgs(LangOptions &Opts, ArgList &Args, 109556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind IK, 109656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 109756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Cleanup per-file based stuff. 109856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 109956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Set some properties which depend soley on the input kind; it would be nice 110056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // to move these to the language standard, and have the driver resolve the 110156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // input kind + language standard. 110256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (IK == FrontendOptions::IK_Asm) { 110356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmPreprocessor = 1; 110456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else if (IK == FrontendOptions::IK_ObjC || 110556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_ObjCXX || 110656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_PreprocessedObjC || 110756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_PreprocessedObjCXX) { 110856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjC1 = Opts.ObjC2 = 1; 110956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 111056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 111156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStandard::Kind LangStd = LangStandard::lang_unspecified; 111256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_std_EQ)) { 111356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = llvm::StringSwitch<LangStandard::Kind>(A->getValue(Args)) 111456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define LANGSTANDARD(id, name, desc, features) \ 111556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(name, LangStandard::lang_##id) 111656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandards.def" 111756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(LangStandard::lang_unspecified); 111856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) 111956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 112056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 112156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 112256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 112356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) { 112456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Based on the base language, pick one. 112556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (IK) { 112656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_None: 112756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_AST: 112856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid input kind!"); 112956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_OpenCL: 113056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_opencl; 113156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 113256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_Asm: 113356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_C: 113456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedC: 113556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_ObjC: 113656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedObjC: 113756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnu99; 113856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 113956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_CXX: 114056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedCXX: 114156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_ObjCXX: 114256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedObjCXX: 114356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnucxx98; 114456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 114556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 114656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 114756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 114856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 114956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BCPLComment = Std.hasBCPLComments(); 115056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.C99 = Std.isC99(); 115156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus = Std.isCPlusPlus(); 115256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 115356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Digraphs = Std.hasDigraphs(); 115456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUMode = Std.isGNUMode(); 115556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUInline = !Std.isC99(); 115656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HexFloats = Std.hasHexFloats(); 115756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitInt = Std.hasImplicitInt(); 115856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 115956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL has some additional defaults. 116056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_opencl) { 116156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OpenCL = 1; 116256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 116356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = 1; 116456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.LaxVectorConversions = 1; 116556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 116656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 116756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL and C++ both have bool, true, false keywords. 116856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 116956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1170eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // We abuse '-f[no-]gnu-keywords' to force overriding all GNU-extension 1171eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // keywords. This behavior is provided by GCC's poorly named '-fasm' flag, 1172eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // while a subset (the non-C++ GNU keywords) is provided by GCC's 1173eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // '-fgnu-keywords'. Clang conflates the two for simplicity under the single 1174eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // name, as it doesn't seem a useful distinction. 1175eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Opts.GNUKeywords = Args.hasFlag(OPT_fgnu_keywords, OPT_fno_gnu_keywords, 1176eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Opts.GNUMode); 1177eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth 117856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CPlusPlus) 117956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = !Args.hasArg(OPT_fno_operator_names); 118056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 118156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fobjc_gc_only)) 118256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::GCOnly); 118356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Args.hasArg(OPT_fobjc_gc)) 118456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::HybridGC); 118556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 118656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_print_ivar_layout)) 118756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCGCBitmapPrint = 1; 118833e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Args.hasArg(OPT_fno_constant_cfstrings)) 118933e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Opts.NoConstantCFStrings = 1; 119056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 119156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_faltivec)) 119256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 119356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 119456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_pthread)) 119556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.POSIXThreads = 1; 119656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 119756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Vis = getLastArgValue(Args, OPT_fvisibility, 119856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar "default"); 119956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Vis == "default") 120056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Default); 120156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "hidden") 120256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Hidden); 120356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "protected") 120456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Protected); 120556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 120656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 120756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 120856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 120956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OverflowChecking = Args.hasArg(OPT_ftrapv); 121056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 121156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 121256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // is specified, or -std is set to a conforming mode. 121356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = !Opts.GNUMode; 121456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_trigraphs)) 121556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = 1; 121656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 12178663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 12188663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar OPT_fno_dollars_in_identifiers, 12198663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar !Opts.AsmPreprocessor); 122056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 122156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Microsoft = Args.hasArg(OPT_fms_extensions); 122256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 12234b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall Opts.ConstStrings = Args.hasArg(OPT_Wwrite_strings); 122456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fno_lax_vector_conversions)) 1225a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Opts.LaxVectorConversions = 0; 1226a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (Args.hasArg(OPT_fno_threadsafe_statics)) 1227824d7ea07a4e9208925daa6ae9289fb2b39bce9fAnders Carlsson Opts.ThreadsafeStatics = 0; 122856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Exceptions = Args.hasArg(OPT_fexceptions); 1229de05057932cebc3f43911f87d75869cb7b705a19Mike Stump Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 123056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Blocks = Args.hasArg(OPT_fblocks); 123156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 123256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 123356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 123456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 1235fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 123656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 12377002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Opts.AccessControl = !Args.hasArg(OPT_fno_access_control); 123856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 1239c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Opts.MathErrno = Args.hasArg(OPT_fmath_errno); 124056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.InstantiationDepth = getLastArgIntValue(Args, OPT_ftemplate_depth, 99, 124156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags); 124256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 124356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCConstantStringClass = getLastArgValue(Args, 124456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_fconstant_string_class); 124556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCNonFragileABI = Args.hasArg(OPT_fobjc_nonfragile_abi); 1246412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Opts.ObjCNonFragileABI2 = Args.hasArg(OPT_fobjc_nonfragile_abi2); 1247412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian if (Opts.ObjCNonFragileABI2) 1248412e798941ca64e2e6b084323915fa9aa5f6bdf3Fariborz Jahanian Opts.ObjCNonFragileABI = true; 12499c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 125056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 125156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PICLevel = getLastArgIntValue(Args, OPT_pic_level, 0, Diags); 125273482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions); 125356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Static = Args.hasArg(OPT_static_define); 125446116ce06ae28e3fc3a34c513f2f63ac02d9a194Anders Carlsson Opts.DumpRecordLayouts = Args.hasArg(OPT_fdump_record_layouts); 1255046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson Opts.DumpVTableLayouts = Args.hasArg(OPT_fdump_vtable_layouts); 1256fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Opts.NoBitFieldTypeAlign = Args.hasArg(OPT_fno_bitfield_type_align); 125756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = 0; 125856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 125956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Eliminate this dependency. 126056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned Opt = 126156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.hasArg(OPT_Os) ? 2 : getLastArgIntValue(Args, OPT_O, 0, Diags); 126256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Optimize = Opt != 0; 126356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 126456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // This is the __NO_INLINE__ define, which just depends on things like the 126556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // optimization level and -fno-inline, not actually whether the backend has 126656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // inlining enabled. 126756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // 126856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: This is affected by other options (-fno-inline). 126956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoInline = !Opt; 127056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 127156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned SSP = getLastArgIntValue(Args, OPT_stack_protector, 0, Diags); 127256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (SSP) { 127356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 127456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 127556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 127656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 127756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 0: Opts.setStackProtectorMode(LangOptions::SSPOff); break; 127856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 1: Opts.setStackProtectorMode(LangOptions::SSPOn); break; 127956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 2: Opts.setStackProtectorMode(LangOptions::SSPReq); break; 128056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 128156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 128256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1283e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbarstatic void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args, 1284e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Diagnostic &Diags) { 128556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 128656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitPCHInclude = getLastArgValue(Args, OPT_include_pch); 128756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitPTHInclude = getLastArgValue(Args, OPT_include_pth); 128856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_token_cache)) 128956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = A->getValue(Args); 129056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 129156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = Opts.ImplicitPTHInclude; 129256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePredefines = !Args.hasArg(OPT_undef); 129394dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Opts.DetailedRecord = Args.hasArg(OPT_detailed_preprocessing_record); 129456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add macros from the command line. 129556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_D, OPT_U), 129656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 129756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_D)) 129856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.addMacroDef(it->getValue(Args)); 129956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 130056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.addMacroUndef(it->getValue(Args)); 130156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 130256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 130356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MacroIncludes = getAllArgValues(Args, OPT_imacros); 130456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 130556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add the ordered list of -includes. 130656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_include, OPT_include_pch, 130756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_include_pth), 130856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 130956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // PCH is handled specially, we need to extra the original include path. 131056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_include_pch)) { 131156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::string OriginalFile = 131293ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar PCHReader::getOriginalSourceFile(it->getValue(Args), Diags); 131356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (OriginalFile.empty()) 131493ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar continue; 131556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 131656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(OriginalFile); 131756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else 131856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(it->getValue(Args)); 131956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 1320e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1321dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // Include 'altivec.h' if -faltivec option present 1322dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner if (Args.hasArg(OPT_faltivec)) 1323dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Opts.Includes.push_back("altivec.h"); 1324dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 1325e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_remap_file), 1326e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 1327e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar std::pair<llvm::StringRef,llvm::StringRef> Split = 1328e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar llvm::StringRef(it->getValue(Args)).split(';'); 1329e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1330e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar if (Split.second.empty()) { 1331e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Diags.Report(diag::err_drv_invalid_remap_file) << it->getAsString(Args); 1332e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar continue; 1333e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 1334e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 1335e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.addRemappedFile(Split.first, Split.second); 1336e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 133756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 133856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 133956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, 134056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 134156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 134256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCPP = !Args.hasArg(OPT_dM); 134356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); 134456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLineMarkers = !Args.hasArg(OPT_P); 134556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowComments = Args.hasArg(OPT_C); 134656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacroComments = Args.hasArg(OPT_CC); 134756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 134856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 134956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { 135056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 135156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ABI = getLastArgValue(Args, OPT_target_abi); 135238b48afd338d494099697d2611e1f45e558e469eDaniel Dunbar Opts.CPU = getLastArgValue(Args, OPT_target_cpu); 135356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Triple = getLastArgValue(Args, OPT_triple); 135456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Features = getAllArgValues(Args, OPT_target_feature); 135556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 135656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Use the host triple if unspecified. 135756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.Triple.empty()) 135856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Triple = llvm::sys::getHostTriple(); 135956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 136056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 136156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 136256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 136356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarvoid CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, 136456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char **ArgBegin, 136556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char **ArgEnd, 136656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 136756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Parse the arguments. 136856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<OptTable> Opts(createCC1OptTable()); 136956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned MissingArgIndex, MissingArgCount; 137056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<InputArgList> Args( 137156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts->ParseArgs(ArgBegin, ArgEnd,MissingArgIndex, MissingArgCount)); 137256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 137356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Check for missing argument error. 137456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (MissingArgCount) 137556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_missing_argument) 137656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args->getArgString(MissingArgIndex) << MissingArgCount; 137756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 137856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Issue errors on unknown arguments. 137956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args->filtered_begin(OPT_UNKNOWN), 138056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args->filtered_end(); it != ie; ++it) 138156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_unknown_argument) << it->getAsString(*Args); 138256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 138356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseAnalyzerArgs(Res.getAnalyzerOpts(), *Args, Diags); 138456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseCodeGenArgs(Res.getCodeGenOpts(), *Args, Diags); 138556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *Args); 138656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDiagnosticArgs(Res.getDiagnosticOpts(), *Args, Diags); 138756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind DashX = 138856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseFrontendArgs(Res.getFrontendOpts(), *Args, Diags); 13891e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *Args); 139056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (DashX != FrontendOptions::IK_AST) 139156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseLangArgs(Res.getLangOpts(), *Args, DashX, Diags); 1392e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ParsePreprocessorArgs(Res.getPreprocessorOpts(), *Args, Diags); 139356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *Args); 139456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseTargetArgs(Res.getTargetOpts(), *Args); 139556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 1396