CompilerInvocation.cpp revision 2dec85b21822f950bf6035640c496ad835e11728
1b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===--- CompilerInvocation.cpp -------------------------------------------===// 2b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 3b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// The LLVM Compiler Infrastructure 4b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 5b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// This file is distributed under the University of Illinois Open Source 6b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// License. See LICENSE.TXT for details. 7b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 8b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===----------------------------------------------------------------------===// 9b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 10b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 1156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Diagnostic.h" 1256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Version.h" 13389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis#include "clang/Basic/FileManager.h" 1456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Arg.h" 1556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/ArgList.h" 1656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/CC1Options.h" 1756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/DriverDiagnostic.h" 1856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/OptTable.h" 1956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Option.h" 2056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 2156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandard.h" 226ab7cd853e9c15cf986a8a7c3db1f8d20e275409Sebastian Redl#include "clang/Serialization/ASTReader.h" 2356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/OwningPtr.h" 2456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/SmallVector.h" 25b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/ADT/StringExtras.h" 2656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/StringSwitch.h" 272dc14532b641bae011a374e2c6c393d2196c1411Duncan Sands#include "llvm/ADT/Triple.h" 28b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/Support/ErrorHandling.h" 2903013fa9a0bf1ef4b907f5fec006c8f4000fdd21Michael J. Spencer#include "llvm/Support/Host.h" 3003013fa9a0bf1ef4b907f5fec006c8f4000fdd21Michael J. Spencer#include "llvm/Support/Path.h" 31b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarusing namespace clang; 32b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 33d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek//===----------------------------------------------------------------------===// 34d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek// Initialization. 35d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek//===----------------------------------------------------------------------===// 36d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek 378a0c5c2ec5c5496cfb01d2c86bd50991866a7356Ted KremenekCompilerInvocationBase::CompilerInvocationBase() 38d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek : LangOpts(new LangOptions()) {} 39d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek 408a0c5c2ec5c5496cfb01d2c86bd50991866a7356Ted KremenekCompilerInvocationBase::CompilerInvocationBase(const CompilerInvocationBase &X) 41c93dc7889644293e318e19d82830ea2acc45b678Dylan Noblesmith : RefCountedBase<CompilerInvocation>(), 4285224ae68ab9c9df5dd8410a1b7188b4d64f889eBenjamin Kramer LangOpts(new LangOptions(*X.getLangOpts())) {} 43d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek 44d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek//===----------------------------------------------------------------------===// 45d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek// Utility functions. 46d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek//===----------------------------------------------------------------------===// 47d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek 48b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisStoreName(AnalysisStores Kind) { 49b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 50b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 519f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis store!"); 52b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 53b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 54b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 55b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 56b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 57b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 58b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisConstraintName(AnalysisConstraints Kind) { 59b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 60b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 619f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis constraints!"); 62b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 63b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 64b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 65b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 66b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 67b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 68b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisDiagClientName(AnalysisDiagClients Kind) { 69b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 70b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 719f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unknown analysis client!"); 72b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREATE) \ 73b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case PD_##NAME: return CMDFLAG; 74b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 75b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 76b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 77b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 78d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaksstatic const char *getAnalysisPurgeModeName(AnalysisPurgeMode Kind) { 79d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks switch (Kind) { 80d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks default: 8166253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks llvm_unreachable("Unknown analysis purge mode!"); 82d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks#define ANALYSIS_PURGE(NAME, CMDFLAG, DESC) \ 83d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks case NAME: return CMDFLAG; 84d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks#include "clang/Frontend/Analyses.def" 85d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks } 86d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks} 87d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks 8866253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaksstatic const char *getAnalysisIPAModeName(AnalysisIPAMode Kind) { 8966253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks switch (Kind) { 9066253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks default: 9166253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks llvm_unreachable("Unknown analysis ipa mode!"); 9266253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#define ANALYSIS_IPA(NAME, CMDFLAG, DESC) \ 9366253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks case NAME: return CMDFLAG; 9466253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#include "clang/Frontend/Analyses.def" 9566253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 9666253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks} 9766253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks 9866253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaksstatic const char * 9966253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks getAnalysisInliningModeName(AnalysisInliningMode Kind) { 10066253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks switch (Kind) { 10166253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks default: 10266253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks llvm_unreachable("Unknown analysis inlining mode!"); 10366253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#define ANALYSIS_INLINE_SELECTION(NAME, CMDFLAG, DESC) \ 10466253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks case NAME: return CMDFLAG; 10566253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#include "clang/Frontend/Analyses.def" 10666253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 10766253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks} 10866253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks 10956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 11056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Serialization (to args) 11156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 11256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 113b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void AnalyzerOptsToArgs(const AnalyzerOptions &Opts, 114b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 115116f3640daee424dfcdbe55e80be5a67476be4b0Argyrios Kyrtzidis if (Opts.ShowCheckerHelp) 116116f3640daee424dfcdbe55e80be5a67476be4b0Argyrios Kyrtzidis Res.push_back("-analyzer-checker-help"); 117a4c7a4314ffbe402091695874e93d9b0a79c8099Ted Kremenek if (Opts.AnalysisStoreOpt != RegionStoreModel) { 118b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-store"); 119b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisStoreName(Opts.AnalysisStoreOpt)); 120b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 121b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisConstraintsOpt != RangeConstraintsModel) { 122b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-constraints"); 123b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisConstraintName(Opts.AnalysisConstraintsOpt)); 124b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 125b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisDiagOpt != PD_HTML) { 126b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-output"); 127b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisDiagClientName(Opts.AnalysisDiagOpt)); 128b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 129d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks if (Opts.AnalysisPurgeOpt != PurgeStmt) { 130d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks Res.push_back("-analyzer-purge"); 131d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks Res.push_back(getAnalysisPurgeModeName(Opts.AnalysisPurgeOpt)); 132d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks } 133b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.AnalyzeSpecificFunction.empty()) { 134b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyze-function"); 135b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.AnalyzeSpecificFunction); 136b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 13766253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks if (Opts.IPAMode != Inlining) { 13866253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Res.push_back("-analyzer-ipa"); 13966253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Res.push_back(getAnalysisIPAModeName(Opts.IPAMode)); 14066253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 1413fd5f370a28552976c52e76c3035d79012d78ddaAnna Zaks if (Opts.InliningMode != NoRedundancy) { 14266253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Res.push_back("-analyzer-inlining-mode"); 14366253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Res.push_back(getAnalysisInliningModeName(Opts.InliningMode)); 14466253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 14566253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks 146b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzeAll) 147b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-opt-analyze-headers"); 148b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzerDisplayProgress) 149b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-display-progress"); 150fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek if (Opts.AnalyzeNestedBlocks) 151fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Res.push_back("-analyzer-opt-analyze-nested-blocks"); 152b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EagerlyAssume) 153b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-eagerly-assume"); 154b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.TrimGraph) 155b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trim-egraph"); 156b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 157b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-graphviz"); 1581040c227efc6821cd39795206c178894470a1a48Sandeep Patel if (Opts.VisualizeEGUbi) 159b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-ubigraph"); 16043dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis 16143dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis for (unsigned i = 0, e = Opts.CheckersControlList.size(); i != e; ++i) { 16243dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis const std::pair<std::string, bool> &opt = Opts.CheckersControlList[i]; 16343dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis if (opt.second) 16443dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back("-analyzer-disable-checker"); 16543dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis else 16643dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back("-analyzer-checker"); 16743dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back(opt.first); 16843dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis } 169b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 170b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 171b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void CodeGenOptsToArgs(const CodeGenOptions &Opts, 172b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 173b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DebugInfo) 174b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-g"); 175b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableLLVMOpts) 176b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-llvm-optzns"); 177b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableRedZone) 178b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-red-zone"); 1791db772bd68502e0dabbd8efeb7f7c64a4ab2e37aNick Lewycky if (Opts.DisableTailCalls) 1801db772bd68502e0dabbd8efeb7f7c64a4ab2e37aNick Lewycky Res.push_back("-mdisable-tail-calls"); 1817c4fd9121f5885096fd3258d20a984e3f08f8603Nick Lewycky if (!Opts.DebugCompilationDir.empty()) { 1827c4fd9121f5885096fd3258d20a984e3f08f8603Nick Lewycky Res.push_back("-fdebug-compilation-dir"); 1837c4fd9121f5885096fd3258d20a984e3f08f8603Nick Lewycky Res.push_back(Opts.DebugCompilationDir); 1847c4fd9121f5885096fd3258d20a984e3f08f8603Nick Lewycky } 185f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar if (!Opts.DwarfDebugFlags.empty()) { 186f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back("-dwarf-debug-flags"); 187f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar Res.push_back(Opts.DwarfDebugFlags); 188f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar } 1899f084a3166b684573ba49df28fc5792bc37d92e1John McCall if (Opts.ObjCRuntimeHasARC) 1909f084a3166b684573ba49df28fc5792bc37d92e1John McCall Res.push_back("-fobjc-runtime-has-arc"); 191256a76e0b0e0c9e65a3122917d553ef10bc84d29John McCall if (Opts.ObjCRuntimeHasTerminate) 192256a76e0b0e0c9e65a3122917d553ef10bc84d29John McCall Res.push_back("-fobjc-runtime-has-terminate"); 193e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky if (Opts.EmitGcovArcs) 194e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Res.push_back("-femit-coverage-data"); 195e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky if (Opts.EmitGcovNotes) 196e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Res.push_back("-femit-coverage-notes"); 197b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.MergeAllConstants) 198b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-merge-all-constants"); 19950a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar if (Opts.NoCommon) 20050a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar Res.push_back("-fno-common"); 20132096695c76033a6b0b1747c439f7378a11e8312John McCall if (Opts.ForbidGuardVariables) 20232096695c76033a6b0b1747c439f7378a11e8312John McCall Res.push_back("-fforbid-guard-variables"); 203e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar if (Opts.UseRegisterSizedBitfieldAccess) 204e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar Res.push_back("-fuse-register-sized-bitfield-access"); 205b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoImplicitFloat) 206b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-no-implicit-float"); 2071ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar if (Opts.OmitLeafFramePointer) 2081ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Res.push_back("-momit-leaf-frame-pointer"); 209b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OptimizeSize) { 210b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.OptimizationLevel == 2 && "Invalid options!"); 211a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson Opts.OptimizeSize == 1 ? Res.push_back("-Os") : Res.push_back("-Oz"); 2121be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar } else if (Opts.OptimizationLevel != 0) 2131be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-O" + llvm::utostr(Opts.OptimizationLevel)); 2147d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar if (!Opts.MainFileName.empty()) { 2157d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back("-main-file-name"); 2167d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back(Opts.MainFileName); 2177d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar } 218001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar if (Opts.NoInfsFPMath) 219001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Res.push_back("-menable-no-infinities"); 220001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar if (Opts.NoNaNsFPMath) 221001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Res.push_back("-menable-no-nans"); 222b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // SimplifyLibCalls is only derived. 223b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // TimePasses is only derived. 224b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnitAtATime is unused. 225b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Inlining is only derived. 22620249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 227f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // UnrollLoops is derived, but also accepts an option, no 228f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // harm in pushing it back here. 229f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher if (Opts.UnrollLoops) 230f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher Res.push_back("-funroll-loops"); 231bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.DataSections) 232bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-fdata-sections"); 233bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.FunctionSections) 234bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-ffunction-sections"); 235f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.AsmVerbose) 236f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-masm-verbose"); 237f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.CodeModel.empty()) { 238f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mcode-model"); 239f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.CodeModel); 240f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 241d51e43af0b3a6897b971f316c4de2035ec82d1f2Peter Collingbourne if (Opts.CUDAIsDevice) 242d51e43af0b3a6897b971f316c4de2035ec82d1f2Peter Collingbourne Res.push_back("-fcuda-is-device"); 243efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (!Opts.CXAAtExit) 244efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-fno-use-cxa-atexit"); 245efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (Opts.CXXCtorDtorAliases) 246efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-mconstructor-aliases"); 247f85e193739c953358c865005855253af4f68a497John McCall if (Opts.ObjCAutoRefCountExceptions) 248f85e193739c953358c865005855253af4f68a497John McCall Res.push_back("-fobjc-arc-eh"); 249f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.DebugPass.empty()) { 250f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdebug-pass"); 251f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.DebugPass); 252f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 253f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.DisableFPElim) 254f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdisable-fp-elim"); 2553b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (!Opts.FloatABI.empty()) { 2563b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-mfloat-abi"); 2573b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back(Opts.FloatABI); 2583b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar } 259f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.LimitFloatPrecision.empty()) { 260f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mlimit-float-precision"); 261f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.LimitFloatPrecision); 262f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 263f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.NoZeroInitializedInBSS) 264f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mno-zero-initialized-bss"); 265f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar switch (Opts.getObjCDispatchMethod()) { 266f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Legacy: 267f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 268f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Mixed: 269f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=mixed"); 270f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 271f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::NonLegacy: 272f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=non-legacy"); 273f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 274f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 27517d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar if (Opts.NumRegisterParameters) { 27617d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar Res.push_back("-mregparm"); 27717d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar Res.push_back(llvm::utostr(Opts.NumRegisterParameters)); 27817d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar } 2791b9060553221720152e12981109549e0a1d8e3a1Chad Rosier if (Opts.NoGlobalMerge) 2801b9060553221720152e12981109549e0a1d8e3a1Chad Rosier Res.push_back("-mno-global-merge"); 281c3b9014c7236a15cf467662264b243a22c420312Nick Lewycky if (Opts.NoExecStack) 282c3b9014c7236a15cf467662264b243a22c420312Nick Lewycky Res.push_back("-mnoexecstack"); 2834ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar if (Opts.RelaxAll) 2844ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Res.push_back("-mrelax-all"); 285969323239f16589329d091a2b8ef200fcfe7c9e9Daniel Dunbar if (Opts.SaveTempLabels) 286969323239f16589329d091a2b8ef200fcfe7c9e9Daniel Dunbar Res.push_back("-msave-temp-labels"); 287f24a151d645abc89f94aa58ad59f3131502041b1Rafael Espindola if (Opts.NoDwarf2CFIAsm) 288f24a151d645abc89f94aa58ad59f3131502041b1Rafael Espindola Res.push_back("-fno-dwarf2-cfi-asm"); 289ea523d73a6de06f828952a02f5ff86e4cc631695Nick Lewycky if (Opts.NoDwarfDirectoryAsm) 290ea523d73a6de06f828952a02f5ff86e4cc631695Nick Lewycky Res.push_back("-fno-dwarf-directory-asm"); 2913b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (Opts.SoftFloat) 2923b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-msoft-float"); 293f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.UnwindTables) 294f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-munwind-tables"); 295f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.RelocationModel != "pic") { 296f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mrelocation-model"); 297f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.RelocationModel); 298f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 299b689afb75049012a431d483432114ad5e75d4a92John McCall if (!Opts.VerifyModule) 300b689afb75049012a431d483432114ad5e75d4a92John McCall Res.push_back("-disable-llvm-verifier"); 3013c66d30d513106bb794990c5e4ba36a31ac19f15Daniel Dunbar for (unsigned i = 0, e = Opts.BackendOptions.size(); i != e; ++i) { 3023c66d30d513106bb794990c5e4ba36a31ac19f15Daniel Dunbar Res.push_back("-backend-option"); 3033c66d30d513106bb794990c5e4ba36a31ac19f15Daniel Dunbar Res.push_back(Opts.BackendOptions[i]); 3043c66d30d513106bb794990c5e4ba36a31ac19f15Daniel Dunbar } 305b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 306b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 307b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DependencyOutputOptsToArgs(const DependencyOutputOptions &Opts, 308b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 309b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IncludeSystemHeaders) 310b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-sys-header-deps"); 311eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar if (Opts.ShowHeaderIncludes) 312eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar Res.push_back("-H"); 313b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar if (!Opts.HeaderIncludeOutputFile.empty()) { 314b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar Res.push_back("-header-include-file"); 315b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar Res.push_back(Opts.HeaderIncludeOutputFile); 316b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar } 317b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.UsePhonyTargets) 318b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MP"); 319b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 320b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dependency-file"); 321b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 322b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 323b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Targets.size(); i != e; ++i) { 324b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MT"); 325b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Targets[i]); 326b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 327b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 328b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 329b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DiagnosticOptsToArgs(const DiagnosticOptions &Opts, 330b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 331b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IgnoreWarnings) 332b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-w"); 333b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoRewriteMacros) 334b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Wno-rewrite-macros"); 335b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Pedantic) 336b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic"); 337b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PedanticErrors) 338b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic-errors"); 339b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowColumn) 340b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-column"); 341b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLocation) 342b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-source-location"); 343b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCarets) 344b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-caret-diagnostics"); 345b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowFixits) 346b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-diagnostics-fixit-info"); 347b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowSourceRanges) 348b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-print-source-range-info"); 3494786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor if (Opts.ShowParseableFixits) 3504786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor Res.push_back("-fdiagnostics-parseable-fixits"); 351b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowColors) 352b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fcolor-diagnostics"); 353b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VerifyDiagnostics) 354b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-verify"); 355b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowOptionNames) 356b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-show-option"); 3576fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (Opts.ShowCategories == 1) 3586fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=id"); 3596fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (Opts.ShowCategories == 2) 3606fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=name"); 361c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor switch (Opts.Format) { 362c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor case DiagnosticOptions::Clang: 363c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Res.push_back("-fdiagnostics-format=clang"); break; 364c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor case DiagnosticOptions::Msvc: 365c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Res.push_back("-fdiagnostics-format=msvc"); break; 366c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor case DiagnosticOptions::Vi: 367c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Res.push_back("-fdiagnostics-format=vi"); break; 368c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor } 369c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner if (Opts.ErrorLimit) { 370c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back("-ferror-limit"); 371c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner Res.push_back(llvm::utostr(Opts.ErrorLimit)); 372c100214fdc41a7ea215f75d433eb1cb829fd4330Chris Lattner } 37308c6695f6018fb6cb1a7c7d311a851aa5c233bc0Daniel Dunbar if (!Opts.DiagnosticLogFile.empty()) { 37408c6695f6018fb6cb1a7c7d311a851aa5c233bc0Daniel Dunbar Res.push_back("-diagnostic-log-file"); 37508c6695f6018fb6cb1a7c7d311a851aa5c233bc0Daniel Dunbar Res.push_back(Opts.DiagnosticLogFile); 37608c6695f6018fb6cb1a7c7d311a851aa5c233bc0Daniel Dunbar } 3776c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.MacroBacktraceLimit 3786c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultMacroBacktraceLimit) { 3796c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back("-fmacro-backtrace-limit"); 3806c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Res.push_back(llvm::utostr(Opts.MacroBacktraceLimit)); 3816c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor } 3826c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.TemplateBacktraceLimit 3836c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor != DiagnosticOptions::DefaultTemplateBacktraceLimit) { 384575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back("-ftemplate-backtrace-limit"); 385575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Res.push_back(llvm::utostr(Opts.TemplateBacktraceLimit)); 386575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor } 38708d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith if (Opts.ConstexprBacktraceLimit 38808d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith != DiagnosticOptions::DefaultConstexprBacktraceLimit) { 38908d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith Res.push_back("-fconstexpr-backtrace-limit"); 39008d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith Res.push_back(llvm::utostr(Opts.ConstexprBacktraceLimit)); 39108d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith } 392575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor 39352388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop != DiagnosticOptions::DefaultTabStop) { 394124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back("-ftabstop"); 395124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner Res.push_back(llvm::utostr(Opts.TabStop)); 396124fca533d9fef2e3f6359283909bd342b5f5f26Chris Lattner } 397b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.MessageLength) { 398b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fmessage-length"); 399b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.MessageLength)); 400b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 401b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DumpBuildInformation.empty()) { 402b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dump-build-information"); 403b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.DumpBuildInformation); 404b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 405b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Warnings.size(); i != e; ++i) 406b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-W" + Opts.Warnings[i]); 407b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 408b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 409c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic const char *getInputKindName(InputKind Kind) { 410b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 411c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: break; 412c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: return "ast"; 413c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: return "assembler-with-cpp"; 414c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: return "c"; 415c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: return "c++"; 416faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: return "ir"; 417c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: return "objective-c"; 418c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: return "objective-c++"; 419c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: return "cl"; 420895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne case IK_CUDA: return "cuda"; 421c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: return "cpp-output"; 422c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: return "c++-cpp-output"; 423c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: return "objective-c-cpp-output"; 424c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX:return "objective-c++-cpp-output"; 425b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 426b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 4279f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 428b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 429b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 430b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getActionName(frontend::ActionKind Kind) { 431b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 432b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PluginAction: 4339f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Invalid kind!"); 434b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 435b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTDump: return "-ast-dump"; 436f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall case frontend::ASTDumpXML: return "-ast-dump-xml"; 437b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrint: return "-ast-print"; 438b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTView: return "-ast-view"; 439b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpRawTokens: return "-dump-raw-tokens"; 440b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpTokens: return "-dump-tokens"; 441b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitAssembly: return "-S"; 442b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitBC: return "-emit-llvm-bc"; 443b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitHTML: return "-emit-html"; 444b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVM: return "-emit-llvm"; 445b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVMOnly: return "-emit-llvm-only"; 44632148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case frontend::EmitCodeGenOnly: return "-emit-codegen-only"; 447da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case frontend::EmitObj: return "-emit-obj"; 448b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::FixIt: return "-fixit"; 449467dc88512b4ba4bb16e274ea3771dc1415d31daDouglas Gregor case frontend::GenerateModule: return "-emit-module"; 450b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePCH: return "-emit-pch"; 451b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePTH: return "-emit-pth"; 4522758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case frontend::InitOnly: return "-init-only"; 453b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseSyntaxOnly: return "-fsyntax-only"; 454b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintDeclContext: return "-print-decl-contexts"; 455f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case frontend::PrintPreamble: return "-print-preamble"; 456b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintPreprocessedInput: return "-E"; 457b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteMacros: return "-rewrite-macros"; 458b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteObjC: return "-rewrite-objc"; 459b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteTest: return "-rewrite-test"; 460b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunAnalysis: return "-analyze"; 46130660a898545416f0fea2d717f16f75640001e38Ted Kremenek case frontend::MigrateSource: return "-migrate"; 462b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunPreprocessorOnly: return "-Eonly"; 463b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 464b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 4659f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 466b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 467b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 468389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidisstatic void FileSystemOptsToArgs(const FileSystemOptions &Opts, 469389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis std::vector<std::string> &Res) { 470389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis if (!Opts.WorkingDir.empty()) { 471389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Res.push_back("-working-directory"); 472389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Res.push_back(Opts.WorkingDir); 473389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis } 474389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis} 475389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis 476b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void FrontendOptsToArgs(const FrontendOptions &Opts, 477b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 478b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableFree) 479b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-free"); 480b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.RelocatablePCH) 481b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-relocatable-pch"); 4829b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowHelp) 4839b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-help"); 484b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacrosInCodeCompletion) 485b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-macros"); 486d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor if (Opts.ShowCodePatternsInCodeCompletion) 487d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Res.push_back("-code-completion-patterns"); 4888071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor if (!Opts.ShowGlobalSymbolsInCodeCompletion) 4898071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor Res.push_back("-no-code-completion-globals"); 490b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowStats) 491eb01ac82901a9fd8f64d387395af42165556b767Daniel Dunbar Res.push_back("-print-stats"); 492b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowTimers) 493b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftime-report"); 4949b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowVersion) 4959b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-version"); 4961450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky if (Opts.FixWhatYouCan) 4971450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky Res.push_back("-fix-what-you-can"); 49861d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis if (Opts.FixOnlyWarnings) 49961d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Res.push_back("-fix-only-warnings"); 50061d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis if (Opts.FixAndRecompile) 50161d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Res.push_back("-fixit-recompile"); 50261d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis if (Opts.FixToTemporaries) 50361d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Res.push_back("-fixit-to-temporary"); 5048f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall switch (Opts.ARCMTAction) { 5058f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case FrontendOptions::ARCMT_None: 5068f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 5078f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case FrontendOptions::ARCMT_Check: 5088f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Res.push_back("-arcmt-check"); 5098f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 5108f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case FrontendOptions::ARCMT_Modify: 5118f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Res.push_back("-arcmt-modify"); 5128f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 51369325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis case FrontendOptions::ARCMT_Migrate: 51469325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis Res.push_back("-arcmt-migrate"); 51569325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis break; 51669325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis } 51730660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (!Opts.MTMigrateDir.empty()) { 51830660a898545416f0fea2d717f16f75640001e38Ted Kremenek Res.push_back("-mt-migrate-directory"); 51930660a898545416f0fea2d717f16f75640001e38Ted Kremenek Res.push_back(Opts.MTMigrateDir); 5208f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall } 5217ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis if (!Opts.ARCMTMigrateReportOut.empty()) { 5227ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Res.push_back("-arcmt-migrate-report-output"); 5237ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Res.push_back(Opts.ARCMTMigrateReportOut); 5247ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis } 5257ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis if (Opts.ARCMTMigrateEmitARCErrors) 5267ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Res.push_back("-arcmt-migrate-emit-errors"); 527b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 52830660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Opts.ObjCMTAction & ~FrontendOptions::ObjCMT_Literals) 52930660a898545416f0fea2d717f16f75640001e38Ted Kremenek Res.push_back("-objcmt-migrate-literals"); 53030660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Opts.ObjCMTAction & ~FrontendOptions::ObjCMT_Subscripting) 53130660a898545416f0fea2d717f16f75640001e38Ted Kremenek Res.push_back("-objcmt-migrate-subscripting"); 53230660a898545416f0fea2d717f16f75640001e38Ted Kremenek 533b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar bool NeedLang = false; 534b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) 5351f6b2b5c82b2d2d3935b0db76352a04e9877b73fDouglas Gregor if (FrontendOptions::getInputKindForExtension(Opts.Inputs[i].File) != 5361f6b2b5c82b2d2d3935b0db76352a04e9877b73fDouglas Gregor Opts.Inputs[i].Kind) 537b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar NeedLang = true; 538b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (NeedLang) { 539b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-x"); 5401f6b2b5c82b2d2d3935b0db76352a04e9877b73fDouglas Gregor Res.push_back(getInputKindName(Opts.Inputs[0].Kind)); 541b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 542b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) { 5431f6b2b5c82b2d2d3935b0db76352a04e9877b73fDouglas Gregor assert((!NeedLang || Opts.Inputs[i].Kind == Opts.Inputs[0].Kind) && 544b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Unable to represent this input vector!"); 5451f6b2b5c82b2d2d3935b0db76352a04e9877b73fDouglas Gregor Res.push_back(Opts.Inputs[i].File); 546b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 547b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 548b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 549b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-o"); 550b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 551b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 552b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CodeCompletionAt.FileName.empty()) { 553b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-at"); 554b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CodeCompletionAt.FileName + ":" + 555b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Line) + ":" + 556b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Column)); 557b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 55891a230a15f2aca8f6a8b7fd492525ec372a98e6bDouglas Gregor if (Opts.ProgramAction != frontend::PluginAction) 559b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getActionName(Opts.ProgramAction)); 560b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ActionName.empty()) { 561b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-plugin"); 562b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ActionName); 5633177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar for(unsigned i = 0, e = Opts.PluginArgs.size(); i != e; ++i) { 5643177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Res.push_back("-plugin-arg-" + Opts.ActionName); 5653177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Res.push_back(Opts.PluginArgs[i]); 5663177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar } 567b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 568efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar for (unsigned i = 0, e = Opts.Plugins.size(); i != e; ++i) { 569efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back("-load"); 570efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar Res.push_back(Opts.Plugins[i]); 571efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar } 5725aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber for (unsigned i = 0, e = Opts.AddPluginActions.size(); i != e; ++i) { 5735aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber Res.push_back("-add-plugin"); 5745aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber Res.push_back(Opts.AddPluginActions[i]); 575f25649c74397d2620e6ac61f1045261644707c80Nico Weber for(unsigned ai = 0, ae = Opts.AddPluginArgs.size(); ai != ae; ++ai) { 576f25649c74397d2620e6ac61f1045261644707c80Nico Weber Res.push_back("-plugin-arg-" + Opts.AddPluginActions[i]); 577f25649c74397d2620e6ac61f1045261644707c80Nico Weber Res.push_back(Opts.AddPluginArgs[i][ai]); 578f25649c74397d2620e6ac61f1045261644707c80Nico Weber } 5795aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber } 5809bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor for (unsigned i = 0, e = Opts.ASTMergeFiles.size(); i != e; ++i) { 5819bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back("-ast-merge"); 5829bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor Res.push_back(Opts.ASTMergeFiles[i]); 5839bed8798964d9f07599c2c9199701f86fbc70e20Douglas Gregor } 5843f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar for (unsigned i = 0, e = Opts.LLVMArgs.size(); i != e; ++i) { 5853f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back("-mllvm"); 5863f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar Res.push_back(Opts.LLVMArgs[i]); 5873f87fb08dd502309960646db01099fb4c1be9a7cDaniel Dunbar } 588453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor if (!Opts.OverrideRecordLayoutsFile.empty()) 589453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor Res.push_back("-foverride-record-layout=" + Opts.OverrideRecordLayoutsFile); 590b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 591b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 592b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void HeaderSearchOptsToArgs(const HeaderSearchOptions &Opts, 593b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 594c59dc9274612f318d43910a3b5de19997a8eb656Daniel Dunbar if (Opts.Sysroot != "/") { 595b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isysroot"); 596b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Sysroot); 597b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 598b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 599b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar /// User specified include entries. 600b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.UserEntries.size(); i != e; ++i) { 601b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar const HeaderSearchOptions::Entry &E = Opts.UserEntries[i]; 602d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar if (E.IsFramework && (E.Group != frontend::Angled || !E.IsUserSupplied)) 60383e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 604b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.IsUserSupplied) { 60565e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor switch (E.Group) { 60665e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::After: 607b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-idirafter"); 60865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 60965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 61065e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::Quoted: 611d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar Res.push_back("-iquote"); 61265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 61365e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 61465e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::System: 615b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isystem"); 61665e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 61765e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 61865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::IndexHeaderMap: 61965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor Res.push_back("-index-header-map"); 62065e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor Res.push_back(E.IsFramework? "-F" : "-I"); 62165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 62265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 62347adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer case frontend::CSystem: 62447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Res.push_back("-c-isystem"); 62547adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer break; 62647adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 62765e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::CXXSystem: 6282df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger Res.push_back("-cxx-isystem"); 62965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 63047adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 63147adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer case frontend::ObjCSystem: 63247adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Res.push_back("-objc-isystem"); 63347adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer break; 63447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 63547adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer case frontend::ObjCXXSystem: 63647adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Res.push_back("-objcxx-isystem"); 63747adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer break; 63865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 63965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::Angled: 640b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.IsFramework ? "-F" : "-I"); 64165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 642b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 643b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 644ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth if (E.IsInternal) { 645ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth assert(E.Group == frontend::System && "Unexpected header search group"); 64607643086c6460095855573902d66aae1b08a6182Chandler Carruth if (E.ImplicitExternC) 647103accc00cf1c9a09790ef487a9fb89ec0750fd7Chandler Carruth Res.push_back("-internal-externc-isystem"); 648103accc00cf1c9a09790ef487a9fb89ec0750fd7Chandler Carruth else 649103accc00cf1c9a09790ef487a9fb89ec0750fd7Chandler Carruth Res.push_back("-internal-isystem"); 650ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth } else { 651ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth if (E.Group != frontend::Angled && E.Group != frontend::System) 652ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth llvm::report_fatal_error("Invalid option set!"); 653ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth Res.push_back(E.Group == frontend::Angled ? "-iwithprefixbefore" : 654ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth "-iwithprefix"); 655ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth } 656b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 657b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Path); 658b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 659b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 6608b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar if (!Opts.ResourceDir.empty()) { 6618b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back("-resource-dir"); 6628b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar Res.push_back(Opts.ResourceDir); 663b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 6649a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor if (!Opts.ModuleCachePath.empty()) { 6659a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor Res.push_back("-fmodule-cache-path"); 6669a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor Res.push_back(Opts.ModuleCachePath); 6679a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor } 668a268fc0f2229eb132ebc8501b140093aeb5516bfDaniel Dunbar if (!Opts.UseStandardSystemIncludes) 669a268fc0f2229eb132ebc8501b140093aeb5516bfDaniel Dunbar Res.push_back("-nostdsysteminc"); 6704c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor if (!Opts.UseStandardCXXIncludes) 6714c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Res.push_back("-nostdinc++"); 67213c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson if (Opts.UseLibcxx) 67313c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson Res.push_back("-stdlib=libc++"); 674b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Verbose) 675b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-v"); 676b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 677b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 678b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void LangOptsToArgs(const LangOptions &Opts, 679b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 680b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptions DefaultLangOpts; 681b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 682b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Need to set -std to get all the implicit options. 683b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 684b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: We want to only pass options relative to the defaults, which 685b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // requires constructing a target. :( 686b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // 687b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // It would be better to push the all target specific choices into the driver, 688b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // so that everything below that was more uniform. 689b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 690b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Trigraphs) 691b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trigraphs"); 692b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input kind: 693b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // AsmPreprocessor, CPlusPlus, ObjC1, ObjC2, OpenCL 694b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input language standard: 695b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // BCPLComment, C99, CPlusPlus0x, Digraphs, GNUInline, ImplicitInt, GNUMode 696b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DollarIdents) 697b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdollars-in-identifiers"); 698eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (Opts.GNUMode && !Opts.GNUKeywords) 699eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fno-gnu-keywords"); 700eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (!Opts.GNUMode && Opts.GNUKeywords) 701eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fgnu-keywords"); 70262ec1f2fd7368542bb926c04797fb07023547694Francois Pichet if (Opts.MicrosoftExt) 7038663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Res.push_back("-fms-extensions"); 7040bb935c5e75250f9cab8efa7a95ebdd534c11602Douglas Gregor if (Opts.MicrosoftMode) 7050bb935c5e75250f9cab8efa7a95ebdd534c11602Douglas Gregor Res.push_back("-fms-compatibility"); 706dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer if (Opts.MSCVersion != 0) 707dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer Res.push_back("-fmsc-version=" + llvm::utostr(Opts.MSCVersion)); 708400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik if (Opts.Borland) 709400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik Res.push_back("-fborland-extensions"); 710d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall if (!Opts.ObjCNonFragileABI) 711d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall Res.push_back("-fobjc-fragile-abi"); 712c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek if (Opts.ObjCDefaultSynthProperties) 713c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Res.push_back("-fobjc-default-synthesize-properties"); 714b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // NoInline is implicit. 715b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXOperatorNames) 716b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-operator-names"); 717b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PascalStrings) 718b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fpascal-strings"); 7199c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump if (Opts.CatchUndefined) 7209c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Res.push_back("-fcatch-undefined-behavior"); 721b61968857fd2c6579b4dcd7bad65736e89d21185Kostya Serebryany if (Opts.AddressSanitizer) 722b61968857fd2c6579b4dcd7bad65736e89d21185Kostya Serebryany Res.push_back("-faddress-sanitizer"); 7233c93122d31924d6d4a6265f36a0c98a164002da6Kostya Serebryany if (Opts.ThreadSanitizer) 7243c93122d31924d6d4a6265f36a0c98a164002da6Kostya Serebryany Res.push_back("-fthread-sanitizer"); 725b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.WritableStrings) 726b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fwritable-strings"); 7274b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall if (Opts.ConstStrings) 72850465d1d2f5f6dd3d8e18e2cf7bad4691e5ca6a8Chandler Carruth Res.push_back("-fconst-strings"); 729b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.LaxVectorConversions) 730b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-lax-vector-conversions"); 731b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AltiVec) 732b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-faltivec"); 7331be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.Exceptions) 7341be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fexceptions"); 7350761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson if (Opts.ObjCExceptions) 7360761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Res.push_back("-fobjc-exceptions"); 7370761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson if (Opts.CXXExceptions) 7380761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Res.push_back("-fcxx-exceptions"); 73973482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar if (Opts.SjLjExceptions) 74073482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Res.push_back("-fsjlj-exceptions"); 7412ed42287b9b88a0bb08ab10e95e306da3f294ba9Daniel Dunbar if (Opts.TraditionalCPP) 7422ed42287b9b88a0bb08ab10e95e306da3f294ba9Daniel Dunbar Res.push_back("-traditional-cpp"); 743de05057932cebc3f43911f87d75869cb7b705a19Mike Stump if (!Opts.RTTI) 7444db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-fno-rtti"); 7456f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor if (Opts.MSBitfields) 7466f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor Res.push_back("-mms-bitfields"); 747c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar if (!Opts.NeXTRuntime) 748c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar Res.push_back("-fgnu-runtime"); 749b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Freestanding) 750b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ffreestanding"); 751b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoBuiltin) 752b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-builtin"); 753fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes if (!Opts.AssumeSaneOperatorNew) 754fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Res.push_back("-fno-assume-sane-operator-new"); 755a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (!Opts.ThreadsafeStatics) 756a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Res.push_back("-fno-threadsafe-statics"); 757b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.POSIXThreads) 758b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pthread"); 759a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Blocks) 760e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fblocks"); 76113db5cfc4e5f03eb70efe0d227b53b8280f16161John McCall if (Opts.BlocksRuntimeOptional) 76213db5cfc4e5f03eb70efe0d227b53b8280f16161John McCall Res.push_back("-fblocks-runtime-optional"); 763752c74d99b647710a495c2ff5f815c30a30c3264Douglas Gregor if (Opts.Modules) 764752c74d99b647710a495c2ff5f815c30a30c3264Douglas Gregor Res.push_back("-fmodules"); 765b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EmitAllDecls) 766b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-femit-all-decls"); 767c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman if (Opts.MathErrno) 768c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Res.push_back("-fmath-errno"); 769a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner switch (Opts.getSignedOverflowBehavior()) { 770a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Undefined: break; 771a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Defined: Res.push_back("-fwrapv"); break; 77220249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer case LangOptions::SOB_Trapping: 77321a25167b8279df3d8f889d041a4fd98733d3c27Douglas Gregor Res.push_back("-ftrapv"); 7747f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall if (!Opts.OverflowHandler.empty()) { 7757f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Res.push_back("-ftrapv-handler"); 7767f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Res.push_back(Opts.OverflowHandler); 7777f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall } 77821a25167b8279df3d8f889d041a4fd98733d3c27Douglas Gregor break; 779a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner } 780b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.HeinousExtensions) 781b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fheinous-gnu-extensions"); 782b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Optimize is implicit. 783b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // OptimizeSize is implicit. 784abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth if (Opts.FastMath) 785abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth Res.push_back("-ffast-math"); 786b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Static) 787b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-static-define"); 788453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor if (Opts.DumpRecordLayoutsSimple) 789453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor Res.push_back("-fdump-record-layouts-simple"); 790453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor else if (Opts.DumpRecordLayouts) 791fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-record-layouts"); 792046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson if (Opts.DumpVTableLayouts) 793fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-vtable-layouts"); 794fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.NoBitFieldTypeAlign) 795fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fno-bitfield-type-alignment"); 796b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PICLevel) { 797b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pic-level"); 798b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.PICLevel)); 799b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 800b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCGCBitmapPrint) 801b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-print-ivar-layout"); 80233e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Opts.NoConstantCFStrings) 80333e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Res.push_back("-fno-constant-cfstrings"); 8047002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall if (!Opts.AccessControl) 8057002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Res.push_back("-fno-access-control"); 8061be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (!Opts.CharIsSigned) 807e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fno-signed-char"); 8081be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.ShortWChar) 8091be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fshort-wchar"); 810b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ElideConstructors) 811b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-elide-constructors"); 812e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor if (Opts.getGC() != LangOptions::NonGC) { 813e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor if (Opts.getGC() == LangOptions::HybridGC) { 814b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc"); 815b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 816e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor assert(Opts.getGC() == LangOptions::GCOnly && "Invalid GC mode!"); 817b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc-only"); 818b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 819b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 820f85e193739c953358c865005855253af4f68a497John McCall if (Opts.ObjCAutoRefCount) 821f85e193739c953358c865005855253af4f68a497John McCall Res.push_back("-fobjc-arc"); 8229f084a3166b684573ba49df28fc5792bc37d92e1John McCall if (Opts.ObjCRuntimeHasWeak) 8239f084a3166b684573ba49df28fc5792bc37d92e1John McCall Res.push_back("-fobjc-runtime-has-weak"); 82474da19fc3a52d7e3005eeb7a7833859da84fd12aDouglas Gregor if (!Opts.ObjCInferRelatedResultType) 82574da19fc3a52d7e3005eeb7a7833859da84fd12aDouglas Gregor Res.push_back("-fno-objc-infer-related-result-type"); 82674da19fc3a52d7e3005eeb7a7833859da84fd12aDouglas Gregor 827b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian if (Opts.AppleKext) 828b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian Res.push_back("-fapple-kext"); 829b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian 8301fb0caaa7bef765b85972274e3b434af2572c141John McCall if (Opts.getVisibilityMode() != DefaultVisibility) { 831b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fvisibility"); 8321fb0caaa7bef765b85972274e3b434af2572c141John McCall if (Opts.getVisibilityMode() == HiddenVisibility) { 8331be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("hidden"); 834b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 8351fb0caaa7bef765b85972274e3b434af2572c141John McCall assert(Opts.getVisibilityMode() == ProtectedVisibility && 836b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Invalid visibility!"); 837b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("protected"); 838b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 839b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 8407cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Opts.InlineVisibilityHidden) 8417cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Res.push_back("-fvisibility-inlines-hidden"); 84220249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 843e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor if (Opts.getStackProtector() != 0) { 844b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-stack-protector"); 845e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor Res.push_back(llvm::utostr(Opts.getStackProtector())); 846b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 847b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.InstantiationDepth != DefaultLangOpts.InstantiationDepth) { 848b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftemplate-depth"); 849b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.InstantiationDepth)); 850b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 851c18c42345636e2866fed75c7e434fb659d747672Richard Smith if (Opts.ConstexprCallDepth != DefaultLangOpts.ConstexprCallDepth) { 852c18c42345636e2866fed75c7e434fb659d747672Richard Smith Res.push_back("-fconstexpr-depth"); 853c18c42345636e2866fed75c7e434fb659d747672Richard Smith Res.push_back(llvm::utostr(Opts.ConstexprCallDepth)); 854c18c42345636e2866fed75c7e434fb659d747672Richard Smith } 8551b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar if (!Opts.ObjCConstantStringClass.empty()) { 856b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fconstant-string-class"); 857b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ObjCConstantStringClass); 858b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 859207f4d8543529221932af82836016a2ef066c917Peter Collingbourne if (Opts.FakeAddressSpaceMap) 860207f4d8543529221932af82836016a2ef066c917Peter Collingbourne Res.push_back("-ffake-address-space-map"); 861a5fc472b353b88be3b4981da946fb01f5a5cc0c6John McCall if (Opts.ParseUnknownAnytype) 862a5fc472b353b88be3b4981da946fb01f5a5cc0c6John McCall Res.push_back("-funknown-anytype"); 86348218c60d6b53b7880917d1366ee716dec2145caJohn McCall if (Opts.DebuggerSupport) 86448218c60d6b53b7880917d1366ee716dec2145caJohn McCall Res.push_back("-fdebugger-support"); 86550a9a12d4f7387bcff3213d4b56e74bab9f4f5d2Sean Callanan if (Opts.DebuggerCastResultToId) 86650a9a12d4f7387bcff3213d4b56e74bab9f4f5d2Sean Callanan Res.push_back("-fdebugger-cast-result-to-id"); 86730660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Opts.DebuggerObjCLiteral) 86830660a898545416f0fea2d717f16f75640001e38Ted Kremenek Res.push_back("-fdebugger-objc-literal"); 8698387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet if (Opts.DelayedTemplateParsing) 8708387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet Res.push_back("-fdelayed-template-parsing"); 871f8c247d247f9f7ab2bf4965677e6d056711c99d5Chandler Carruth if (Opts.Deprecated) 872f8c247d247f9f7ab2bf4965677e6d056711c99d5Chandler Carruth Res.push_back("-fdeprecated-macro"); 87319bda3ad8b5d37e505214e82fab1d0a0bf00f0fdEli Friedman if (Opts.ApplePragmaPack) 87419bda3ad8b5d37e505214e82fab1d0a0bf00f0fdEli Friedman Res.push_back("-fapple-pragma-pack"); 875b86b8dc7ef89405205f94635c1073cdb1a7093ebDouglas Gregor if (!Opts.CurrentModule.empty()) 876b86b8dc7ef89405205f94635c1073cdb1a7093ebDouglas Gregor Res.push_back("-fmodule-name=" + Opts.CurrentModule); 877b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 878b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 879b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOptsToArgs(const PreprocessorOptions &Opts, 880b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 881b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Macros.size(); i != e; ++i) 8820ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(std::string(Opts.Macros[i].second ? "-U" : "-D") + 8830ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Opts.Macros[i].first); 884b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Includes.size(); i != e; ++i) { 8850ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar // FIXME: We need to avoid reincluding the implicit PCH and PTH includes. 886b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-include"); 887b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Includes[i]); 888b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 889b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.MacroIncludes.size(); i != e; ++i) { 890b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-imacros"); 8910ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.MacroIncludes[i]); 892b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 893b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UsePredefines) 894b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-undef"); 89594dc8f640ebea52241412512ed48601626edbc58Douglas Gregor if (Opts.DetailedRecord) 89694dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Res.push_back("-detailed-preprocessing-record"); 897b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPCHInclude.empty()) { 8980ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pch"); 899b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPCHInclude); 900b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 901b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPTHInclude.empty()) { 9020ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pth"); 903b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPTHInclude); 904b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 905b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.TokenCache.empty()) { 9060ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar if (Opts.ImplicitPTHInclude.empty()) { 9070ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-token-cache"); 9080ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.TokenCache); 9090ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar } else 9100ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar assert(Opts.ImplicitPTHInclude == Opts.TokenCache && 9110ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar "Unsupported option combination!"); 912b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 913b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis for (unsigned i = 0, e = Opts.ChainedIncludes.size(); i != e; ++i) { 914b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis Res.push_back("-chain-include"); 915b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis Res.push_back(Opts.ChainedIncludes[i]); 916b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis } 917e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (unsigned i = 0, e = Opts.RemappedFiles.size(); i != e; ++i) { 918e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back("-remap-file"); 919e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Res.push_back(Opts.RemappedFiles[i].first + ";" + 920e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.RemappedFiles[i].second); 921e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 922b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 923b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 924b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOutputOptsToArgs(const PreprocessorOutputOptions &Opts, 925b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 926b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCPP && !Opts.ShowMacros) 92783e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option combination!"); 928b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 929b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowCPP && Opts.ShowMacros) 930b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dD"); 931b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar else if (!Opts.ShowCPP && Opts.ShowMacros) 932b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dM"); 933b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 934b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLineMarkers) 935b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-P"); 936b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowComments) 937b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-C"); 938b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacroComments) 939b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-CC"); 940b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 941b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 942b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void TargetOptsToArgs(const TargetOptions &Opts, 943b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 944b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-triple"); 945b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Triple); 946b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CPU.empty()) { 94738b48afd338d494099697d2611e1f45e558e469eDaniel Dunbar Res.push_back("-target-cpu"); 948b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CPU); 949b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 950b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ABI.empty()) { 951b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-abi"); 952b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ABI); 953b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 95439065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar if (!Opts.LinkerVersion.empty()) { 95539065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Res.push_back("-target-linker-version"); 95639065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Res.push_back(Opts.LinkerVersion); 95739065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar } 958875ab10245d3bf37252dd822aa1616bb0a391095John McCall if (!Opts.CXXABI.empty()) { 959875ab10245d3bf37252dd822aa1616bb0a391095John McCall Res.push_back("-cxx-abi"); 960875ab10245d3bf37252dd822aa1616bb0a391095John McCall Res.push_back(Opts.CXXABI); 961875ab10245d3bf37252dd822aa1616bb0a391095John McCall } 962b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Features.size(); i != e; ++i) { 963b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-feature"); 964b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Features[i]); 965b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 966b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 967b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 968b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarvoid CompilerInvocation::toArgs(std::vector<std::string> &Res) { 969b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar AnalyzerOptsToArgs(getAnalyzerOpts(), Res); 970b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar CodeGenOptsToArgs(getCodeGenOpts(), Res); 971b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DependencyOutputOptsToArgs(getDependencyOutputOpts(), Res); 972b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DiagnosticOptsToArgs(getDiagnosticOpts(), Res); 973389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis FileSystemOptsToArgs(getFileSystemOpts(), Res); 974b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar FrontendOptsToArgs(getFrontendOpts(), Res); 975b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar HeaderSearchOptsToArgs(getHeaderSearchOpts(), Res); 976d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek LangOptsToArgs(*getLangOpts(), Res); 977b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOptsToArgs(getPreprocessorOpts(), Res); 978b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOutputOptsToArgs(getPreprocessorOutputOpts(), Res); 979b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar TargetOptsToArgs(getTargetOpts(), Res); 980b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 98156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 98256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 98356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Deserialization (to args) 98456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 98556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 98656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver; 98756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver::cc1options; 98856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 98956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 99056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 9910a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbournestatic unsigned getOptimizationLevel(ArgList &Args, InputKind IK, 992d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 99361e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne unsigned DefaultOpt = 0; 99461e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne if (IK == IK_OpenCL && !Args.hasArg(OPT_cl_opt_disable)) 99561e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne DefaultOpt = 2; 996a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson // -Os/-Oz implies -O2 997a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson return (Args.hasArg(OPT_Os) || Args.hasArg (OPT_Oz)) ? 2 : 99861e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne Args.getLastArgIntValue(OPT_O, DefaultOpt, Diags); 9990a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne} 10000a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne 10018fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmithstatic bool ParseAnalyzerArgs(AnalyzerOptions &Opts, ArgList &Args, 1002d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 100356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 10048fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith bool Success = true; 100556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_store)) { 10065f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 100756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisStores Value = llvm::StringSwitch<AnalysisStores>(Name) 100856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 100956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 101056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 101156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumStores); 10128fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (Value == NumStores) { 101356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 1014bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 10158fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 10168fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } else { 101756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisStoreOpt = Value; 10188fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 101956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 102056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 102156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) { 10225f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 102356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisConstraints Value = llvm::StringSwitch<AnalysisConstraints>(Name) 102456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 102556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 102656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 102756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumConstraints); 10288fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (Value == NumConstraints) { 102956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 1030bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 10318fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 10328fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } else { 103356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisConstraintsOpt = Value; 10348fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 103556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 103656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 103756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_output)) { 10385f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 103956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisDiagClients Value = llvm::StringSwitch<AnalysisDiagClients>(Name) 104056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREAT) \ 104156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, PD_##NAME) 104256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 104356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NUM_ANALYSIS_DIAG_CLIENTS); 10448fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (Value == NUM_ANALYSIS_DIAG_CLIENTS) { 104556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 1046bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 10478fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 10488fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } else { 104956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisDiagOpt = Value; 10508fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 105156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 105256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1053d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks if (Arg *A = Args.getLastArg(OPT_analyzer_purge)) { 1054d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks StringRef Name = A->getValue(Args); 1055d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks AnalysisPurgeMode Value = llvm::StringSwitch<AnalysisPurgeMode>(Name) 1056d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks#define ANALYSIS_PURGE(NAME, CMDFLAG, DESC) \ 1057d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks .Case(CMDFLAG, NAME) 1058d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks#include "clang/Frontend/Analyses.def" 1059d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks .Default(NumPurgeModes); 10608fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (Value == NumPurgeModes) { 1061d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks Diags.Report(diag::err_drv_invalid_value) 1062d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks << A->getAsString(Args) << Name; 10638fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 10648fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } else { 1065d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks Opts.AnalysisPurgeOpt = Value; 10668fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 1067d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks } 1068d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks 106966253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks if (Arg *A = Args.getLastArg(OPT_analyzer_ipa)) { 107066253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks StringRef Name = A->getValue(Args); 107166253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks AnalysisIPAMode Value = llvm::StringSwitch<AnalysisIPAMode>(Name) 107266253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#define ANALYSIS_IPA(NAME, CMDFLAG, DESC) \ 107366253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks .Case(CMDFLAG, NAME) 107466253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#include "clang/Frontend/Analyses.def" 107566253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks .Default(NumIPAModes); 107666253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks if (Value == NumIPAModes) { 107766253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Diags.Report(diag::err_drv_invalid_value) 107866253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks << A->getAsString(Args) << Name; 107966253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Success = false; 108066253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } else { 108166253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Opts.IPAMode = Value; 108266253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 108366253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 108466253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks 108566253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks if (Arg *A = Args.getLastArg(OPT_analyzer_inlining_mode)) { 108666253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks StringRef Name = A->getValue(Args); 108766253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks AnalysisInliningMode Value = llvm::StringSwitch<AnalysisInliningMode>(Name) 108866253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#define ANALYSIS_INLINING_MODE(NAME, CMDFLAG, DESC) \ 108966253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks .Case(CMDFLAG, NAME) 109066253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#include "clang/Frontend/Analyses.def" 109166253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks .Default(NumInliningModes); 109266253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks if (Value == NumInliningModes) { 109366253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Diags.Report(diag::err_drv_invalid_value) 109466253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks << A->getAsString(Args) << Name; 109566253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Success = false; 109666253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } else { 109766253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Opts.InliningMode = Value; 109866253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 109966253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 110066253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks 1101116f3640daee424dfcdbe55e80be5a67476be4b0Argyrios Kyrtzidis Opts.ShowCheckerHelp = Args.hasArg(OPT_analyzer_checker_help); 110256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGDot = Args.hasArg(OPT_analyzer_viz_egraph_graphviz); 110356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGUbi = Args.hasArg(OPT_analyzer_viz_egraph_ubigraph); 110456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeAll = Args.hasArg(OPT_analyzer_opt_analyze_headers); 110556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzerDisplayProgress = Args.hasArg(OPT_analyzer_display_progress); 1106fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Opts.AnalyzeNestedBlocks = 1107fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Args.hasArg(OPT_analyzer_opt_analyze_nested_blocks); 110856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EagerlyAssume = Args.hasArg(OPT_analyzer_eagerly_assume); 110903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.AnalyzeSpecificFunction = Args.getLastArgValue(OPT_analyze_function); 11109b823e8e1ccb8a2cb49923bad22a80ca96f41f92Ted Kremenek Opts.UnoptimizedCFG = Args.hasArg(OPT_analysis_UnoptimizedCFG); 11119121ba232903ebe61e7bbe14ca294cf0f07dfa96Marcin Swiderski Opts.CFGAddImplicitDtors = Args.hasArg(OPT_analysis_CFGAddImplicitDtors); 11129121ba232903ebe61e7bbe14ca294cf0f07dfa96Marcin Swiderski Opts.CFGAddInitializers = Args.hasArg(OPT_analysis_CFGAddInitializers); 111356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TrimGraph = Args.hasArg(OPT_trim_egraph); 111403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MaxNodes = Args.getLastArgIntValue(OPT_analyzer_max_nodes, 150000,Diags); 11156648e5d387b5402eae6a597bd46709ac445b4156Ted Kremenek Opts.MaxLoop = Args.getLastArgIntValue(OPT_analyzer_max_loop, 4, Diags); 1116d767d81290288c030f3be0be1d3e62b9c8df51dcTed Kremenek Opts.EagerlyTrimEGraph = !Args.hasArg(OPT_analyzer_no_eagerly_trim_egraph); 111781fb169f42769e02c7425b23885a261c025fd5e6Anna Zaks Opts.PrintStats = Args.hasArg(OPT_analyzer_stats); 11188235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Opts.InlineMaxStackDepth = 11198235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Args.getLastArgIntValue(OPT_analyzer_inline_max_stack_depth, 11208235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Opts.InlineMaxStackDepth, Diags); 11218235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Opts.InlineMaxFunctionSize = 11228235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Args.getLastArgIntValue(OPT_analyzer_inline_max_function_size, 11238235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Opts.InlineMaxFunctionSize, Diags); 112443dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis 112543dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Opts.CheckersControlList.clear(); 112643dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_analyzer_checker, 112743dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis OPT_analyzer_disable_checker), 112843dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 112943dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis const Arg *A = *it; 113043dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis A->claim(); 113143dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis bool enable = (A->getOption().getID() == OPT_analyzer_checker); 113238c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis // We can have a list of comma separated checker names, e.g: 113338c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis // '-analyzer-checker=cocoa,unix' 11345f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef checkerList = A->getValue(Args); 11355f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<StringRef, 4> checkers; 113638c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis checkerList.split(checkers, ","); 113738c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis for (unsigned i = 0, e = checkers.size(); i != e; ++i) 113838c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis Opts.CheckersControlList.push_back(std::make_pair(checkers[i], enable)); 113943dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis } 11408fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 11418fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith return Success; 114256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 114356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1144b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanianstatic bool ParseMigratorArgs(MigratorOptions &Opts, ArgList &Args) { 1145b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanian Opts.NoNSAllocReallocError = Args.hasArg(OPT_migrator_no_nsalloc_error); 1146bbdfad581fa300fa0d162d968ec14de3c95fc760Fariborz Jahanian Opts.NoFinalizeRemoval = Args.hasArg(OPT_migrator_no_finalize_removal); 1147b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanian return true; 1148b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanian} 1149b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanian 11508fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmithstatic bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, 1151d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 115256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 11538fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith bool Success = true; 11540a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne 1155e6cc51d9d7100d2d3e3ba48b476ab86fa1feca82Aaron Ballman unsigned OptLevel = getOptimizationLevel(Args, IK, Diags); 1156e6cc51d9d7100d2d3e3ba48b476ab86fa1feca82Aaron Ballman if (OptLevel > 3) { 11570a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Diags.Report(diag::err_drv_invalid_value) 1158e6cc51d9d7100d2d3e3ba48b476ab86fa1feca82Aaron Ballman << Args.getLastArg(OPT_O)->getAsString(Args) << OptLevel; 1159e6cc51d9d7100d2d3e3ba48b476ab86fa1feca82Aaron Ballman OptLevel = 3; 11608fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 116156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 1162e6cc51d9d7100d2d3e3ba48b476ab86fa1feca82Aaron Ballman Opts.OptimizationLevel = OptLevel; 116356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 116456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // We must always run at least the always inlining pass. 116556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inlining = (Opts.OptimizationLevel > 1) ? CodeGenOptions::NormalInlining 116656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar : CodeGenOptions::OnlyAlwaysInlining; 1167634a4b1b045b13e7ddfa57934cf2b85d4348f77fChad Rosier // -fno-inline-functions overrides OptimizationLevel > 1. 1168634a4b1b045b13e7ddfa57934cf2b85d4348f77fChad Rosier Opts.Inlining = Args.hasArg(OPT_fno_inline_functions) ? 1169250008b4678b19ef80866702e300bb4e53d9ff2dChad Rosier CodeGenOptions::OnlyAlwaysInlining : Opts.Inlining; 117056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 117156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugInfo = Args.hasArg(OPT_g); 1172033be8bd33e0f84db8158771e13528e071563b73Devang Patel Opts.LimitDebugInfo = !Args.hasArg(OPT_fno_limit_debug_info) 1173033be8bd33e0f84db8158771e13528e071563b73Devang Patel || Args.hasArg(OPT_flimit_debug_info); 117456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableLLVMOpts = Args.hasArg(OPT_disable_llvm_optzns); 117556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableRedZone = Args.hasArg(OPT_disable_red_zone); 117632096695c76033a6b0b1747c439f7378a11e8312John McCall Opts.ForbidGuardVariables = Args.hasArg(OPT_fforbid_guard_variables); 1177e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar Opts.UseRegisterSizedBitfieldAccess = Args.hasArg( 1178e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar OPT_fuse_register_sized_bitfield_access); 11794d5625e15bb215c2241c022df8dc7b04438970c6Dan Gohman Opts.RelaxedAliasing = Args.hasArg(OPT_relaxed_aliasing); 118003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DwarfDebugFlags = Args.getLastArgValue(OPT_dwarf_debug_flags); 118156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MergeAllConstants = !Args.hasArg(OPT_fno_merge_all_constants); 118256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoCommon = Args.hasArg(OPT_fno_common); 118356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoImplicitFloat = Args.hasArg(OPT_no_implicit_float); 118456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = Args.hasArg(OPT_Os); 1185a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson Opts.OptimizeSize = Args.hasArg(OPT_Oz) ? 2 : Opts.OptimizeSize; 11866b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Opts.SimplifyLibCalls = !(Args.hasArg(OPT_fno_builtin) || 11876b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Args.hasArg(OPT_ffreestanding)); 118820249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.UnrollLoops = Args.hasArg(OPT_funroll_loops) || 1189f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize); 119056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 119156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); 1192f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCAutoRefCountExceptions = Args.hasArg(OPT_fobjc_arc_exceptions); 11939f084a3166b684573ba49df28fc5792bc37d92e1John McCall Opts.ObjCRuntimeHasARC = Args.hasArg(OPT_fobjc_runtime_has_arc); 1194256a76e0b0e0c9e65a3122917d553ef10bc84d29John McCall Opts.ObjCRuntimeHasTerminate = Args.hasArg(OPT_fobjc_runtime_has_terminate); 1195d51e43af0b3a6897b971f316c4de2035ec82d1f2Peter Collingbourne Opts.CUDAIsDevice = Args.hasArg(OPT_fcuda_is_device); 1196efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXAAtExit = !Args.hasArg(OPT_fno_use_cxa_atexit); 1197efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXXCtorDtorAliases = Args.hasArg(OPT_mconstructor_aliases); 119803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CodeModel = Args.getLastArgValue(OPT_mcode_model); 119903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DebugPass = Args.getLastArgValue(OPT_mdebug_pass); 120056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFPElim = Args.hasArg(OPT_mdisable_fp_elim); 12011db772bd68502e0dabbd8efeb7f7c64a4ab2e37aNick Lewycky Opts.DisableTailCalls = Args.hasArg(OPT_mdisable_tail_calls); 120203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.FloatABI = Args.getLastArgValue(OPT_mfloat_abi); 1203279b5eb6910d64a293e9c0e2887a05c65d8737d7John McCall Opts.HiddenWeakVTables = Args.hasArg(OPT_fhidden_weak_vtables); 12044400cb8c548a90c472444b57690117563f4be195Peter Collingbourne Opts.LessPreciseFPMAD = Args.hasArg(OPT_cl_mad_enable); 120503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LimitFloatPrecision = Args.getLastArgValue(OPT_mlimit_float_precision); 1206001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Opts.NoInfsFPMath = (Args.hasArg(OPT_menable_no_infinities) || 1207001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Args.hasArg(OPT_cl_finite_math_only)|| 1208001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Args.hasArg(OPT_cl_fast_relaxed_math)); 1209001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Opts.NoNaNsFPMath = (Args.hasArg(OPT_menable_no_nans) || 1210001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Args.hasArg(OPT_cl_finite_math_only)|| 1211001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Args.hasArg(OPT_cl_fast_relaxed_math)); 121256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); 12133c66d30d513106bb794990c5e4ba36a31ac19f15Daniel Dunbar Opts.BackendOptions = Args.getAllArgValues(OPT_backend_option); 121417d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar Opts.NumRegisterParameters = Args.getLastArgIntValue(OPT_mregparm, 0, Diags); 12151b9060553221720152e12981109549e0a1d8e3a1Chad Rosier Opts.NoGlobalMerge = Args.hasArg(OPT_mno_global_merge); 1216c3b9014c7236a15cf467662264b243a22c420312Nick Lewycky Opts.NoExecStack = Args.hasArg(OPT_mno_exec_stack); 12174ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Opts.RelaxAll = Args.hasArg(OPT_mrelax_all); 12181ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Opts.OmitLeafFramePointer = Args.hasArg(OPT_momit_leaf_frame_pointer); 1219969323239f16589329d091a2b8ef200fcfe7c9e9Daniel Dunbar Opts.SaveTempLabels = Args.hasArg(OPT_msave_temp_labels); 1220f24a151d645abc89f94aa58ad59f3131502041b1Rafael Espindola Opts.NoDwarf2CFIAsm = Args.hasArg(OPT_fno_dwarf2_cfi_asm); 1221ea523d73a6de06f828952a02f5ff86e4cc631695Nick Lewycky Opts.NoDwarfDirectoryAsm = Args.hasArg(OPT_fno_dwarf_directory_asm); 122256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.SoftFloat = Args.hasArg(OPT_msoft_float); 1223abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth Opts.UnsafeFPMath = Args.hasArg(OPT_menable_unsafe_fp_math) || 1224abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth Args.hasArg(OPT_cl_unsafe_math_optimizations) || 1225f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Args.hasArg(OPT_cl_fast_relaxed_math); 122656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnwindTables = Args.hasArg(OPT_munwind_tables); 122703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic"); 122871fd6cc843719cab528a5df0899ad3d15cb9297fBob Wilson Opts.TrapFuncName = Args.getLastArgValue(OPT_ftrap_function_EQ); 122956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1230bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.FunctionSections = Args.hasArg(OPT_ffunction_sections); 1231bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.DataSections = Args.hasArg(OPT_fdata_sections); 1232bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner 123303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MainFileName = Args.getLastArgValue(OPT_main_file_name); 1234824e19ed926d7aa1296a007d0607ac4437e3c4a9John McCall Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier); 1235f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar 12367255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner Opts.InstrumentFunctions = Args.hasArg(OPT_finstrument_functions); 1237be4c8705e499b55548467eb7adaa23cbc6edfef9Roman Divacky Opts.InstrumentForProfiling = Args.hasArg(OPT_pg); 1238e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Opts.EmitGcovArcs = Args.hasArg(OPT_femit_coverage_data); 1239e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Opts.EmitGcovNotes = Args.hasArg(OPT_femit_coverage_notes); 12403dc05418538c719fea48b906bfa4febe5296e126Nick Lewycky Opts.CoverageFile = Args.getLastArgValue(OPT_coverage_file); 12417c4fd9121f5885096fd3258d20a984e3f08f8603Nick Lewycky Opts.DebugCompilationDir = Args.getLastArgValue(OPT_fdebug_compilation_dir); 124222a7dfea585703d6755db69b83e29a0e6ee10369Peter Collingbourne Opts.LinkBitcodeFile = Args.getLastArgValue(OPT_mlink_bitcode_file); 12434e785c908ae01519d3592eae2828e2cc94fb02ebNick Lewycky Opts.StackRealignment = Args.hasArg(OPT_mstackrealign); 1244e9d11dbfe1f3286c5f8a2f2fc8ac759f63890655Joerg Sonnenberger if (Arg *A = Args.getLastArg(OPT_mstack_alignment)) { 1245e9d11dbfe1f3286c5f8a2f2fc8ac759f63890655Joerg Sonnenberger StringRef Val = A->getValue(Args); 1246e9d11dbfe1f3286c5f8a2f2fc8ac759f63890655Joerg Sonnenberger Val.getAsInteger(10, Opts.StackAlignment); 1247e9d11dbfe1f3286c5f8a2f2fc8ac759f63890655Joerg Sonnenberger } 12487255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner 1249f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_fobjc_dispatch_method_EQ)) { 12505f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 1251f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar unsigned Method = llvm::StringSwitch<unsigned>(Name) 1252f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("legacy", CodeGenOptions::Legacy) 1253f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("non-legacy", CodeGenOptions::NonLegacy) 1254f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("mixed", CodeGenOptions::Mixed) 1255f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Default(~0U); 12568fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (Method == ~0U) { 1257f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name; 12588fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 12598fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } else { 1260f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Opts.ObjCDispatchMethod = Method; 12618fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 1262f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 12638fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 12648fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith return Success; 126556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 126656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 126756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDependencyOutputArgs(DependencyOutputOptions &Opts, 126856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 126956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 127003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_dependency_file); 127103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Targets = Args.getAllArgValues(OPT_MT); 127256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IncludeSystemHeaders = Args.hasArg(OPT_sys_header_deps); 127356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePhonyTargets = Args.hasArg(OPT_MP); 1274eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar Opts.ShowHeaderIncludes = Args.hasArg(OPT_H); 1275b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar Opts.HeaderIncludeOutputFile = Args.getLastArgValue(OPT_header_include_file); 1276bb52786da8d055568eef6e5694288c1258bc8c2aPeter Collingbourne Opts.AddMissingHeaderDeps = Args.hasArg(OPT_MG); 1277773303a505c23d73da624f1e6abcf41a393dad2bDouglas Gregor Opts.DOTOutputFile = Args.getLastArgValue(OPT_dependency_dot); 127856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 127956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 12802dec85b21822f950bf6035640c496ad835e11728Chad Rosierbool clang::ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, 12812dec85b21822f950bf6035640c496ad835e11728Chad Rosier DiagnosticsEngine *Diags) { 128256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 12838fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith bool Success = true; 12848fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 128508c6695f6018fb6cb1a7c7d311a851aa5c233bc0Daniel Dunbar Opts.DiagnosticLogFile = Args.getLastArgValue(OPT_diagnostic_log_file); 12867800212ef29be314d55814e8dcc568ff8beed106Ted Kremenek Opts.DiagnosticSerializationFile = 12877800212ef29be314d55814e8dcc568ff8beed106Ted Kremenek Args.getLastArgValue(OPT_diagnostic_serialized_file); 128856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IgnoreWarnings = Args.hasArg(OPT_w); 128956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoRewriteMacros = Args.hasArg(OPT_Wno_rewrite_macros); 129056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Pedantic = Args.hasArg(OPT_pedantic); 129156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PedanticErrors = Args.hasArg(OPT_pedantic_errors); 129256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCarets = !Args.hasArg(OPT_fno_caret_diagnostics); 129356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColors = Args.hasArg(OPT_fcolor_diagnostics); 1294c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.ShowColumn = Args.hasFlag(OPT_fshow_column, 1295c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor OPT_fno_show_column, 1296c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor /*Default=*/true); 129756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info); 129856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location); 129956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option); 13005edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 130134b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth // Default behavior is to not to show note include stacks. 130234b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth Opts.ShowNoteIncludeStack = false; 1303abaca7a8be8e79cc01354676e3bcb26575640311Chandler Carruth if (Arg *A = Args.getLastArg(OPT_fdiagnostics_show_note_include_stack, 1304abaca7a8be8e79cc01354676e3bcb26575640311Chandler Carruth OPT_fno_diagnostics_show_note_include_stack)) 130534b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth if (A->getOption().matches(OPT_fdiagnostics_show_note_include_stack)) 130634b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth Opts.ShowNoteIncludeStack = true; 1307abaca7a8be8e79cc01354676e3bcb26575640311Chandler Carruth 13085f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef ShowOverloads = 13095edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Args.getLastArgValue(OPT_fshow_overloads_EQ, "all"); 13105edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin if (ShowOverloads == "best") 1311d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie Opts.ShowOverloads = DiagnosticsEngine::Ovl_Best; 13125edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin else if (ShowOverloads == "all") 1313d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie Opts.ShowOverloads = DiagnosticsEngine::Ovl_All; 13148fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith else { 13152dec85b21822f950bf6035640c496ad835e11728Chad Rosier Success = false; 13162dec85b21822f950bf6035640c496ad835e11728Chad Rosier if (Diags) 13172dec85b21822f950bf6035640c496ad835e11728Chad Rosier Diags->Report(diag::err_drv_invalid_value) 13185edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << Args.getLastArg(OPT_fshow_overloads_EQ)->getAsString(Args) 13195edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << ShowOverloads; 13208fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 13215edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 13225f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef ShowCategory = 132303e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fdiagnostics_show_category, "none"); 13246fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (ShowCategory == "none") 13256fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 0; 13266fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "id") 13276fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 1; 13286fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "name") 13296fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 2; 13308fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith else { 13312dec85b21822f950bf6035640c496ad835e11728Chad Rosier Success = false; 13322dec85b21822f950bf6035640c496ad835e11728Chad Rosier if (Diags) 13332dec85b21822f950bf6035640c496ad835e11728Chad Rosier Diags->Report(diag::err_drv_invalid_value) 13346fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << Args.getLastArg(OPT_fdiagnostics_show_category)->getAsString(Args) 13356fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << ShowCategory; 13368fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 133720249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 13385f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Format = 1339c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Args.getLastArgValue(OPT_fdiagnostics_format, "clang"); 1340c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor if (Format == "clang") 1341c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.Format = DiagnosticOptions::Clang; 13428fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith else if (Format == "msvc") 1343c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.Format = DiagnosticOptions::Msvc; 13448fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith else if (Format == "vi") 1345c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.Format = DiagnosticOptions::Vi; 13468fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith else { 13472dec85b21822f950bf6035640c496ad835e11728Chad Rosier Success = false; 13482dec85b21822f950bf6035640c496ad835e11728Chad Rosier if (Diags) 13492dec85b21822f950bf6035640c496ad835e11728Chad Rosier Diags->Report(diag::err_drv_invalid_value) 1350c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor << Args.getLastArg(OPT_fdiagnostics_format)->getAsString(Args) 1351c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor << Format; 13528fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 1353c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor 135456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info); 13554786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor Opts.ShowParseableFixits = Args.hasArg(OPT_fdiagnostics_parseable_fixits); 135656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyDiagnostics = Args.hasArg(OPT_verify); 135703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ErrorLimit = Args.getLastArgIntValue(OPT_ferror_limit, 0, Diags); 13586c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Opts.MacroBacktraceLimit 135920249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer = Args.getLastArgIntValue(OPT_fmacro_backtrace_limit, 13606c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor DiagnosticOptions::DefaultMacroBacktraceLimit, Diags); 1361575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Opts.TemplateBacktraceLimit 136220249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer = Args.getLastArgIntValue(OPT_ftemplate_backtrace_limit, 136320249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer DiagnosticOptions::DefaultTemplateBacktraceLimit, 13646c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Diags); 136508d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith Opts.ConstexprBacktraceLimit 136608d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith = Args.getLastArgIntValue(OPT_fconstexpr_backtrace_limit, 136708d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith DiagnosticOptions::DefaultConstexprBacktraceLimit, 136808d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith Diags); 136903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.TabStop = Args.getLastArgIntValue(OPT_ftabstop, 137052388f9aefba585475a38081272ce582d033c883Chris Lattner DiagnosticOptions::DefaultTabStop, Diags); 137152388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop == 0 || Opts.TabStop > DiagnosticOptions::MaxTabStop) { 137252388f9aefba585475a38081272ce582d033c883Chris Lattner Opts.TabStop = DiagnosticOptions::DefaultTabStop; 13732dec85b21822f950bf6035640c496ad835e11728Chad Rosier if (Diags) 13742dec85b21822f950bf6035640c496ad835e11728Chad Rosier Diags->Report(diag::warn_ignoring_ftabstop_value) 13752dec85b21822f950bf6035640c496ad835e11728Chad Rosier << Opts.TabStop << DiagnosticOptions::DefaultTabStop; 137652388f9aefba585475a38081272ce582d033c883Chris Lattner } 137703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MessageLength = Args.getLastArgIntValue(OPT_fmessage_length, 0, Diags); 137803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DumpBuildInformation = Args.getLastArgValue(OPT_dump_build_information); 13792dec85b21822f950bf6035640c496ad835e11728Chad Rosier 13802dec85b21822f950bf6035640c496ad835e11728Chad Rosier for (arg_iterator it = Args.filtered_begin(OPT_W), 13812dec85b21822f950bf6035640c496ad835e11728Chad Rosier ie = Args.filtered_end(); it != ie; ++it) { 13822dec85b21822f950bf6035640c496ad835e11728Chad Rosier StringRef V = (*it)->getValue(Args); 13832dec85b21822f950bf6035640c496ad835e11728Chad Rosier // "-Wl," and such are not warnings options. 13842dec85b21822f950bf6035640c496ad835e11728Chad Rosier if (V.startswith("l,") || V.startswith("a,") || V.startswith("p,")) 13852dec85b21822f950bf6035640c496ad835e11728Chad Rosier continue; 13862dec85b21822f950bf6035640c496ad835e11728Chad Rosier 13872dec85b21822f950bf6035640c496ad835e11728Chad Rosier Opts.Warnings.push_back(V); 13882dec85b21822f950bf6035640c496ad835e11728Chad Rosier } 13898fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 13908fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith return Success; 139156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 139256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1393389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidisstatic void ParseFileSystemArgs(FileSystemOptions &Opts, ArgList &Args) { 1394389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Opts.WorkingDir = Args.getLastArgValue(OPT_working_directory); 1395389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis} 1396389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis 1397c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, 1398d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 139956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 140056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; 140156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_Action_Group)) { 140256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (A->getOption().getID()) { 140356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 1404b219cfc4d75f0a03630b7c4509ef791b7e97b2c8David Blaikie llvm_unreachable("Invalid option in group!"); 140556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_dump: 140656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTDump; break; 1407f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall case OPT_ast_dump_xml: 1408f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall Opts.ProgramAction = frontend::ASTDumpXML; break; 140956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print: 141056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrint; break; 141156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_view: 141256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTView; break; 141356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_raw_tokens: 141456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpRawTokens; break; 141556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_tokens: 141656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpTokens; break; 141756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_S: 141856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitAssembly; break; 141956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_bc: 142056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitBC; break; 142156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_html: 142256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitHTML; break; 142356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm: 142456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVM; break; 142556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_only: 142656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVMOnly; break; 142732148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case OPT_emit_codegen_only: 142832148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar Opts.ProgramAction = frontend::EmitCodeGenOnly; break; 1429da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case OPT_emit_obj: 1430da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar Opts.ProgramAction = frontend::EmitObj; break; 1431ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky case OPT_fixit_EQ: 1432ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky Opts.FixItSuffix = A->getValue(Args); 1433ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky // fall-through! 143456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fixit: 143556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::FixIt; break; 1436467dc88512b4ba4bb16e274ea3771dc1415d31daDouglas Gregor case OPT_emit_module: 1437467dc88512b4ba4bb16e274ea3771dc1415d31daDouglas Gregor Opts.ProgramAction = frontend::GenerateModule; break; 143856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pch: 143956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePCH; break; 144056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pth: 144156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePTH; break; 14422758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case OPT_init_only: 14432758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar Opts.ProgramAction = frontend::InitOnly; break; 144456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fsyntax_only: 144556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; break; 144656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_print_decl_contexts: 144756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintDeclContext; break; 1448f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case OPT_print_preamble: 1449f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor Opts.ProgramAction = frontend::PrintPreamble; break; 145056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_E: 145156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintPreprocessedInput; break; 145256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_macros: 145356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteMacros; break; 145456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_objc: 145556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteObjC; break; 145656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_test: 145756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteTest; break; 145856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_analyze: 145956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunAnalysis; break; 146030660a898545416f0fea2d717f16f75640001e38Ted Kremenek case OPT_migrate: 146130660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.ProgramAction = frontend::MigrateSource; break; 146256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_Eonly: 146356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunPreprocessorOnly; break; 146456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 146556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 14663177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 14673177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if (const Arg* A = Args.getLastArg(OPT_plugin)) { 14683177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.Plugins.push_back(A->getValue(Args,0)); 146956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PluginAction; 147056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ActionName = A->getValue(Args); 14713177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 14723177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_plugin_arg), 14733177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar end = Args.filtered_end(); it != end; ++it) { 14743177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if ((*it)->getValue(Args, 0) == Opts.ActionName) 14753177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.PluginArgs.push_back((*it)->getValue(Args, 1)); 14763177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar } 147756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 147856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 14795aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber Opts.AddPluginActions = Args.getAllArgValues(OPT_add_plugin); 1480f25649c74397d2620e6ac61f1045261644707c80Nico Weber Opts.AddPluginArgs.resize(Opts.AddPluginActions.size()); 1481f25649c74397d2620e6ac61f1045261644707c80Nico Weber for (int i = 0, e = Opts.AddPluginActions.size(); i != e; ++i) { 1482f25649c74397d2620e6ac61f1045261644707c80Nico Weber for (arg_iterator it = Args.filtered_begin(OPT_plugin_arg), 1483f25649c74397d2620e6ac61f1045261644707c80Nico Weber end = Args.filtered_end(); it != end; ++it) { 1484f25649c74397d2620e6ac61f1045261644707c80Nico Weber if ((*it)->getValue(Args, 0) == Opts.AddPluginActions[i]) 1485f25649c74397d2620e6ac61f1045261644707c80Nico Weber Opts.AddPluginArgs[i].push_back((*it)->getValue(Args, 1)); 1486f25649c74397d2620e6ac61f1045261644707c80Nico Weber } 1487f25649c74397d2620e6ac61f1045261644707c80Nico Weber } 14885aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber 148956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) { 149056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeCompletionAt = 149156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation::FromString(A->getValue(Args)); 149256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CodeCompletionAt.FileName.empty()) 149356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 149456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 149556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 149656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFree = Args.hasArg(OPT_disable_free); 149756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 149803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_o); 149903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Plugins = Args.getAllArgValues(OPT_load); 150056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocatablePCH = Args.hasArg(OPT_relocatable_pch); 15019b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowHelp = Args.hasArg(OPT_help); 150256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacrosInCodeCompletion = Args.hasArg(OPT_code_completion_macros); 1503d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Opts.ShowCodePatternsInCodeCompletion 1504d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor = Args.hasArg(OPT_code_completion_patterns); 15058071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor Opts.ShowGlobalSymbolsInCodeCompletion 15068071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor = !Args.hasArg(OPT_no_code_completion_globals); 150756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowStats = Args.hasArg(OPT_print_stats); 150856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowTimers = Args.hasArg(OPT_ftime_report); 15099b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowVersion = Args.hasArg(OPT_version); 151003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ASTMergeFiles = Args.getAllArgValues(OPT_ast_merge); 151103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm); 15121450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky Opts.FixWhatYouCan = Args.hasArg(OPT_fix_what_you_can); 151361d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Opts.FixOnlyWarnings = Args.hasArg(OPT_fix_only_warnings); 151461d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Opts.FixAndRecompile = Args.hasArg(OPT_fixit_recompile); 151561d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Opts.FixToTemporaries = Args.hasArg(OPT_fixit_to_temp); 1516453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor Opts.OverrideRecordLayoutsFile 1517453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor = Args.getLastArgValue(OPT_foverride_record_layout_EQ); 15188f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall if (const Arg *A = Args.getLastArg(OPT_arcmt_check, 151969325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis OPT_arcmt_modify, 152069325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis OPT_arcmt_migrate)) { 15218f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall switch (A->getOption().getID()) { 15228f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall default: 15238f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall llvm_unreachable("missed a case"); 15248f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case OPT_arcmt_check: 15258f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Opts.ARCMTAction = FrontendOptions::ARCMT_Check; 15268f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 15278f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case OPT_arcmt_modify: 15288f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Opts.ARCMTAction = FrontendOptions::ARCMT_Modify; 15298f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 153069325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis case OPT_arcmt_migrate: 153169325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis Opts.ARCMTAction = FrontendOptions::ARCMT_Migrate; 153269325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis break; 15338f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall } 15348f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall } 153530660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.MTMigrateDir = Args.getLastArgValue(OPT_mt_migrate_directory); 15367ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Opts.ARCMTMigrateReportOut 15377ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis = Args.getLastArgValue(OPT_arcmt_migrate_report_output); 15387ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Opts.ARCMTMigrateEmitARCErrors 15397ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis = Args.hasArg(OPT_arcmt_migrate_emit_arc_errors); 15408f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall 154130660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Args.hasArg(OPT_objcmt_migrate_literals)) 154230660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.ObjCMTAction |= FrontendOptions::ObjCMT_Literals; 154330660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Args.hasArg(OPT_objcmt_migrate_subscripting)) 154430660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.ObjCMTAction |= FrontendOptions::ObjCMT_Subscripting; 154530660a898545416f0fea2d717f16f75640001e38Ted Kremenek 154630660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Opts.ARCMTAction != FrontendOptions::ARCMT_None && 154730660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.ObjCMTAction != FrontendOptions::ObjCMT_None) { 154830660a898545416f0fea2d717f16f75640001e38Ted Kremenek Diags.Report(diag::err_drv_argument_not_allowed_with) 154930660a898545416f0fea2d717f16f75640001e38Ted Kremenek << "ARC migration" << "ObjC migration"; 155030660a898545416f0fea2d717f16f75640001e38Ted Kremenek } 155130660a898545416f0fea2d717f16f75640001e38Ted Kremenek 1552c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = IK_None; 155356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_x)) { 1554c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar DashX = llvm::StringSwitch<InputKind>(A->getValue(Args)) 1555c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c", IK_C) 1556c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cl", IK_OpenCL) 1557895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne .Case("cuda", IK_CUDA) 1558c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++", IK_CXX) 1559c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c", IK_ObjC) 1560c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++", IK_ObjCXX) 1561c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cpp-output", IK_PreprocessedC) 1562c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("assembler-with-cpp", IK_Asm) 1563c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-cpp-output", IK_PreprocessedCXX) 1564c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-cpp-output", IK_PreprocessedObjC) 1565919f2ca3c21f6b590eea50645ff5bedb54d81673Chris Lattner .Case("objc-cpp-output", IK_PreprocessedObjC) 1566c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-cpp-output", IK_PreprocessedObjCXX) 15671f7957d63ccbb9c14f852eb127144d27c40f7e8fNico Weber .Case("objc++-cpp-output", IK_PreprocessedObjCXX) 1568c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c-header", IK_C) 1569ae57eadbc1a923efb72924765445db915cc23a9bPeter Collingbourne .Case("cl-header", IK_OpenCL) 1570c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-header", IK_ObjC) 1571c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-header", IK_CXX) 1572c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-header", IK_ObjCXX) 1573c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("ast", IK_AST) 1574faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar .Case("ir", IK_LLVM_IR) 1575c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Default(IK_None); 1576c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (DashX == IK_None) 157756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 157856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 157956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 158056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 158156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // '-' is the default input if none is given. 158203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar std::vector<std::string> Inputs = Args.getAllArgValues(OPT_INPUT); 158356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.clear(); 158456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Inputs.empty()) 158556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Inputs.push_back("-"); 158656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (unsigned i = 0, e = Inputs.size(); i != e; ++i) { 1587c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind IK = DashX; 1588c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_None) { 158956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK = FrontendOptions::getInputKindForExtension( 15905f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef(Inputs[i]).rsplit('.').second); 159156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Remove this hack. 159256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (i == 0) 159356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = IK; 159456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 15951f6b2b5c82b2d2d3935b0db76352a04e9877b73fDouglas Gregor Opts.Inputs.push_back(FrontendInputFile(Inputs[i], IK)); 159656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 159756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 159856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return DashX; 159956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 160056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 16018b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbarstd::string CompilerInvocation::GetResourcesPath(const char *Argv0, 16028b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar void *MainAddr) { 160356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::sys::Path P = llvm::sys::Path::GetMainExecutable(Argv0, MainAddr); 160456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 160556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!P.isEmpty()) { 160656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /clang from foo/bin/clang 160756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /bin from foo/bin 160856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 160956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Get foo/lib/clang/<version>/include 161056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("lib"); 161156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("clang"); 161256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent(CLANG_VERSION_STRING); 161356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 161456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 161556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return P.str(); 161656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 161756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 16181e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbarstatic void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) { 161956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 162003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Sysroot = Args.getLastArgValue(OPT_isysroot, "/"); 162156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Verbose = Args.hasArg(OPT_v); 1622c91562ce427a88f4aa4d6c2b374f6f0937f5b6fcFrancois Pichet Opts.UseBuiltinIncludes = !Args.hasArg(OPT_nobuiltininc); 1623a268fc0f2229eb132ebc8501b140093aeb5516bfDaniel Dunbar Opts.UseStandardSystemIncludes = !Args.hasArg(OPT_nostdsysteminc); 16244c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Opts.UseStandardCXXIncludes = !Args.hasArg(OPT_nostdincxx); 162513c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson if (const Arg *A = Args.getLastArg(OPT_stdlib_EQ)) 162613c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson Opts.UseLibcxx = (strcmp(A->getValue(Args), "libc++") == 0); 162703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ResourceDir = Args.getLastArgValue(OPT_resource_dir); 16289a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor Opts.ModuleCachePath = Args.getLastArgValue(OPT_fmodule_cache_path); 16296e975c4517958bcc11c834336d340797356058dbDouglas Gregor Opts.DisableModuleHash = Args.hasArg(OPT_fdisable_module_hash); 16309a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor 163165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor // Add -I..., -F..., and -index-header-map options in order. 163265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor bool IsIndexHeaderMap = false; 163365e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor for (arg_iterator it = Args.filtered_begin(OPT_I, OPT_F, 163465e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor OPT_index_header_map), 163565e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor ie = Args.filtered_end(); it != ie; ++it) { 163665e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor if ((*it)->getOption().matches(OPT_index_header_map)) { 163765e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor // -index-header-map applies to the next -I or -F. 163865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor IsIndexHeaderMap = true; 163965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor continue; 164065e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor } 164165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 164265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor frontend::IncludeDirGroup Group 164365e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor = IsIndexHeaderMap? frontend::IndexHeaderMap : frontend::Angled; 164465e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 164565e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor Opts.AddPath((*it)->getValue(Args), Group, true, 16465dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson /*IsFramework=*/ (*it)->getOption().matches(OPT_F), false); 164765e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor IsIndexHeaderMap = false; 164865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor } 164956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 165056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -iprefix/-iwith-prefix/-iwithprefixbefore options. 16515f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Prefix = ""; // FIXME: This isn't the correct default prefix. 165256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iprefix, OPT_iwithprefix, 165356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_iwithprefixbefore), 165456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 16557e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 16567e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_iprefix)) 16577e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Prefix = A->getValue(Args); 16587e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar else if (A->getOption().matches(OPT_iwithprefix)) 16597e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 16605dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson frontend::System, false, false, false); 166156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 16627e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 16635dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson frontend::Angled, false, false, false); 166456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 166556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 166656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_idirafter), 166756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 16685dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson Opts.AddPath((*it)->getValue(Args), frontend::After, true, false, false); 166956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iquote), 167056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 16715dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson Opts.AddPath((*it)->getValue(Args), frontend::Quoted, true, false, false); 167247adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_isystem, 16732df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger OPT_iwithsysroot), ie = Args.filtered_end(); it != ie; ++it) 167447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::System, true, false, 167547adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer !(*it)->getOption().matches(OPT_iwithsysroot)); 1676024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iframework), 1677024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 1678024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar Opts.AddPath((*it)->getValue(Args), frontend::System, true, true, 1679024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar true); 168047adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 168147adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer // Add the paths for the various language specific isystem flags. 168247adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_c_isystem), 168347adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 168447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::CSystem, true, false, true); 168547adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_cxx_isystem), 168647adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 168747adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::CXXSystem, true, false, true); 168847adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_objc_isystem), 168947adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 169047adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::ObjCSystem, true, false,true); 169147adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_objcxx_isystem), 169247adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 169347adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::ObjCXXSystem, true, false, 169447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer true); 1695ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth 1696ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth // Add the internal paths from a driver that detects standard include paths. 1697ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth for (arg_iterator I = Args.filtered_begin(OPT_internal_isystem, 169807643086c6460095855573902d66aae1b08a6182Chandler Carruth OPT_internal_externc_isystem), 1699ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth E = Args.filtered_end(); 1700ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth I != E; ++I) 1701ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth Opts.AddPath((*I)->getValue(Args), frontend::System, 170207643086c6460095855573902d66aae1b08a6182Chandler Carruth false, false, /*IgnoreSysRoot=*/true, /*IsInternal=*/true, 1703ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth (*I)->getOption().matches(OPT_internal_externc_isystem)); 170456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 170556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 170653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbournevoid CompilerInvocation::setLangDefaults(LangOptions &Opts, InputKind IK, 170753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStandard::Kind LangStd) { 1708fc8f0e14ad142ed811e90fbd9a30e419e301c717Chris Lattner // Set some properties which depend solely on the input kind; it would be nice 170956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // to move these to the language standard, and have the driver resolve the 171056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // input kind + language standard. 1711c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_Asm) { 171256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmPreprocessor = 1; 1713c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar } else if (IK == IK_ObjC || 1714c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_ObjCXX || 1715c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjC || 1716c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjCXX) { 171756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjC1 = Opts.ObjC2 = 1; 171856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 171956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 172056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) { 172156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Based on the base language, pick one. 172256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (IK) { 1723c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: 1724c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: 1725faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: 1726b219cfc4d75f0a03630b7c4509ef791b7e97b2c8David Blaikie llvm_unreachable("Invalid input kind!"); 1727c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: 172856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_opencl; 172956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1730895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne case IK_CUDA: 1731895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne LangStd = LangStandard::lang_cuda; 1732895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne break; 1733c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: 1734c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: 1735c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: 1736c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: 1737c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: 173856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnu99; 173956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1740c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: 1741c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: 1742c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: 1743c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX: 174456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnucxx98; 174556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 174656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 174756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 174856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 174956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 175056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BCPLComment = Std.hasBCPLComments(); 175156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.C99 = Std.isC99(); 1752ffbe9b9c64ab2e94b9d48ec56e511f75826fc80aBenjamin Kramer Opts.C11 = Std.isC11(); 175356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus = Std.isCPlusPlus(); 175456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 175556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Digraphs = Std.hasDigraphs(); 175656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUMode = Std.isGNUMode(); 175756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUInline = !Std.isC99(); 175856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HexFloats = Std.hasHexFloats(); 175956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitInt = Std.hasImplicitInt(); 176056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 176156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL has some additional defaults. 176256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_opencl) { 176356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OpenCL = 1; 176437c31c2e050856f87efd652958352181e72e5deaTobias Grosser Opts.AltiVec = 0; 176556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = 1; 176637c31c2e050856f87efd652958352181e72e5deaTobias Grosser Opts.LaxVectorConversions = 0; 1767f315fa81eef1977b3457fd7a7d4639e060fe7278Peter Collingbourne Opts.DefaultFPContract = 1; 176856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 176956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1770895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne if (LangStd == LangStandard::lang_cuda) 1771895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne Opts.CUDA = 1; 1772895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne 177356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL and C++ both have bool, true, false keywords. 177456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 177556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 177653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.GNUKeywords = Opts.GNUMode; 177753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.CXXOperatorNames = Opts.CPlusPlus; 177853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 177953c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 178053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // is specified, or -std is set to a conforming mode. 178153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.Trigraphs = !Opts.GNUMode; 178253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 178353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.DollarIdents = !Opts.AsmPreprocessor; 178453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne} 178553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 178653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbournestatic void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, 1787d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 178853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // FIXME: Cleanup per-file based stuff. 178953c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStandard::Kind LangStd = LangStandard::lang_unspecified; 179053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (const Arg *A = Args.getLastArg(OPT_std_EQ)) { 179153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStd = llvm::StringSwitch<LangStandard::Kind>(A->getValue(Args)) 179253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne#define LANGSTANDARD(id, name, desc, features) \ 179353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne .Case(name, LangStandard::lang_##id) 179453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne#include "clang/Frontend/LangStandards.def" 179553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne .Default(LangStandard::lang_unspecified); 179653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (LangStd == LangStandard::lang_unspecified) 179753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Diags.Report(diag::err_drv_invalid_value) 179853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne << A->getAsString(Args) << A->getValue(Args); 1799b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier else { 1800b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier // Valid standard, check to make sure language and standard are compatable. 1801b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 1802b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier switch (IK) { 1803b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_C: 1804b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_ObjC: 1805b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedC: 1806b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedObjC: 1807b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!(Std.isC89() || Std.isC99())) 1808b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1809b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "C/ObjC"; 1810b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1811b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_CXX: 1812b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_ObjCXX: 1813b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedCXX: 1814b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedObjCXX: 1815b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!Std.isCPlusPlus()) 1816b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1817b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "C++/ObjC++"; 1818b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1819b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_OpenCL: 1820b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!Std.isC99()) 1821b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1822b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "OpenCL"; 1823b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1824b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_CUDA: 1825b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!Std.isCPlusPlus()) 1826b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1827b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "CUDA"; 1828b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1829b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier default: 1830b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1831b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier } 1832b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier } 183353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne } 183453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 183591252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne if (const Arg *A = Args.getLastArg(OPT_cl_std_EQ)) { 183691252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne if (strcmp(A->getValue(Args), "CL1.1") != 0) { 183791252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne Diags.Report(diag::err_drv_invalid_value) 183891252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne << A->getAsString(Args) << A->getValue(Args); 183991252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne } 184091252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne } 184191252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne 184253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne CompilerInvocation::setLangDefaults(Opts, IK, LangStd); 184353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 1844eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // We abuse '-f[no-]gnu-keywords' to force overriding all GNU-extension 1845eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // keywords. This behavior is provided by GCC's poorly named '-fasm' flag, 1846eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // while a subset (the non-C++ GNU keywords) is provided by GCC's 1847eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // '-fgnu-keywords'. Clang conflates the two for simplicity under the single 1848eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // name, as it doesn't seem a useful distinction. 1849eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Opts.GNUKeywords = Args.hasFlag(OPT_fgnu_keywords, OPT_fno_gnu_keywords, 185053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.GNUKeywords); 1851eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth 185253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (Args.hasArg(OPT_fno_operator_names)) 185353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.CXXOperatorNames = 0; 185456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1855f85e193739c953358c865005855253af4f68a497John McCall if (Opts.ObjC1) { 1856f85e193739c953358c865005855253af4f68a497John McCall if (Args.hasArg(OPT_fobjc_gc_only)) 1857e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor Opts.setGC(LangOptions::GCOnly); 1858f85e193739c953358c865005855253af4f68a497John McCall else if (Args.hasArg(OPT_fobjc_gc)) 1859e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor Opts.setGC(LangOptions::HybridGC); 1860f85e193739c953358c865005855253af4f68a497John McCall else if (Args.hasArg(OPT_fobjc_arc)) { 1861f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCAutoRefCount = 1; 1862d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall if (Args.hasArg(OPT_fobjc_fragile_abi)) 1863f85e193739c953358c865005855253af4f68a497John McCall Diags.Report(diag::err_arc_nonfragile_abi); 1864f85e193739c953358c865005855253af4f68a497John McCall } 1865f85e193739c953358c865005855253af4f68a497John McCall 18669f084a3166b684573ba49df28fc5792bc37d92e1John McCall if (Args.hasArg(OPT_fobjc_runtime_has_weak)) 18679f084a3166b684573ba49df28fc5792bc37d92e1John McCall Opts.ObjCRuntimeHasWeak = 1; 18689f084a3166b684573ba49df28fc5792bc37d92e1John McCall 1869f85e193739c953358c865005855253af4f68a497John McCall if (Args.hasArg(OPT_fno_objc_infer_related_result_type)) 1870f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCInferRelatedResultType = 0; 1871f85e193739c953358c865005855253af4f68a497John McCall } 1872f85e193739c953358c865005855253af4f68a497John McCall 1873fb3f4aad0436a9c40e9130598162150890c405b5Rafael Espindola if (Args.hasArg(OPT_fgnu89_inline)) 1874fb3f4aad0436a9c40e9130598162150890c405b5Rafael Espindola Opts.GNUInline = 1; 1875fb3f4aad0436a9c40e9130598162150890c405b5Rafael Espindola 1876142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian if (Args.hasArg(OPT_fapple_kext)) { 1877142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian if (!Opts.CPlusPlus) 1878142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian Diags.Report(diag::warn_c_kext); 1879142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian else 1880142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian Opts.AppleKext = 1; 1881142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian } 1882142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian 188356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_print_ivar_layout)) 188456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCGCBitmapPrint = 1; 188533e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Args.hasArg(OPT_fno_constant_cfstrings)) 188633e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Opts.NoConstantCFStrings = 1; 188756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 188856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_faltivec)) 188956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 189056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 189156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_pthread)) 189256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.POSIXThreads = 1; 189356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 18948387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet if (Args.hasArg(OPT_fdelayed_template_parsing)) 18958387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet Opts.DelayedTemplateParsing = 1; 18968387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet 18975f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Vis = Args.getLastArgValue(OPT_fvisibility, "default"); 189856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Vis == "default") 18991fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(DefaultVisibility); 190056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "hidden") 19011fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(HiddenVisibility); 190256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "protected") 19034188760f6bb20f91c6883dffd89204419f852deeJohn McCall // FIXME: diagnose if target does not support protected visibility 19041fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(ProtectedVisibility); 190556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 190656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 190756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 190856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 19097cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Args.hasArg(OPT_fvisibility_inlines_hidden)) 19107cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Opts.InlineVisibilityHidden = 1; 191120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 19127f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall if (Args.hasArg(OPT_ftrapv)) { 191320249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.setSignedOverflowBehavior(LangOptions::SOB_Trapping); 19147f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall // Set the handler, if one is specified. 19157f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Opts.OverflowHandler = 19167f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Args.getLastArgValue(OPT_ftrapv_handler); 19177f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall } 1918a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner else if (Args.hasArg(OPT_fwrapv)) 191920249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.setSignedOverflowBehavior(LangOptions::SOB_Defined); 192056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 192156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_trigraphs)) 192256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = 1; 192356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 19248663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 19258663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar OPT_fno_dollars_in_identifiers, 192653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.DollarIdents); 192756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 19280bb935c5e75250f9cab8efa7a95ebdd534c11602Douglas Gregor Opts.MicrosoftExt 19290bb935c5e75250f9cab8efa7a95ebdd534c11602Douglas Gregor = Args.hasArg(OPT_fms_extensions) || Args.hasArg(OPT_fms_compatibility); 1930ae55608a29d61737b7c5390e2d1bb30ab8d5febbFrancois Pichet Opts.MicrosoftMode = Args.hasArg(OPT_fms_compatibility); 1931dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer Opts.MSCVersion = Args.getLastArgIntValue(OPT_fmsc_version, 0, Diags); 1932400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik Opts.Borland = Args.hasArg(OPT_fborland_extensions); 193356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 193450465d1d2f5f6dd3d8e18e2cf7bad4691e5ca6a8Chandler Carruth Opts.ConstStrings = Args.hasFlag(OPT_fconst_strings, OPT_fno_const_strings, 193550465d1d2f5f6dd3d8e18e2cf7bad4691e5ca6a8Chandler Carruth Opts.ConstStrings); 193656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fno_lax_vector_conversions)) 1937a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Opts.LaxVectorConversions = 0; 1938a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (Args.hasArg(OPT_fno_threadsafe_statics)) 1939824d7ea07a4e9208925daa6ae9289fb2b39bce9fAnders Carlsson Opts.ThreadsafeStatics = 0; 194056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Exceptions = Args.hasArg(OPT_fexceptions); 1941e9b801f7633b11b18d357a71442bd003435784e8Anders Carlsson Opts.ObjCExceptions = Args.hasArg(OPT_fobjc_exceptions); 19420761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Opts.CXXExceptions = Args.hasArg(OPT_fcxx_exceptions); 19430761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions); 19442ed42287b9b88a0bb08ab10e95e306da3f294ba9Daniel Dunbar Opts.TraditionalCPP = Args.hasArg(OPT_traditional_cpp); 19450761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson 1946de05057932cebc3f43911f87d75869cb7b705a19Mike Stump Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 194756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Blocks = Args.hasArg(OPT_fblocks); 194813db5cfc4e5f03eb70efe0d227b53b8280f16161John McCall Opts.BlocksRuntimeOptional = Args.hasArg(OPT_fblocks_runtime_optional); 1949752c74d99b647710a495c2ff5f815c30a30c3264Douglas Gregor Opts.Modules = Args.hasArg(OPT_fmodules); 195056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 195156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 19529a2b9d794bdf349b517ff799170f4409f45d147cArgyrios Kyrtzidis Opts.ShortEnums = Args.hasArg(OPT_fshort_enums); 195356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 195456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 1955fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 195656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 19577002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Opts.AccessControl = !Args.hasArg(OPT_fno_access_control); 195856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 1959c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Opts.MathErrno = Args.hasArg(OPT_fmath_errno); 196003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.InstantiationDepth = Args.getLastArgIntValue(OPT_ftemplate_depth, 1024, 1961c18c42345636e2866fed75c7e434fb659d747672Richard Smith Diags); 1962c18c42345636e2866fed75c7e434fb659d747672Richard Smith Opts.ConstexprCallDepth = Args.getLastArgIntValue(OPT_fconstexpr_depth, 512, 1963c18c42345636e2866fed75c7e434fb659d747672Richard Smith Diags); 19648387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet Opts.DelayedTemplateParsing = Args.hasArg(OPT_fdelayed_template_parsing); 19651380a147d4578b619c215b23aa79ce17036d3c46Argyrios Kyrtzidis Opts.NumLargeByValueCopy = Args.getLastArgIntValue(OPT_Wlarge_by_value_copy, 19663532fdd1db8ff6f353f2a5b215cebe3e0e2ff3c2Argyrios Kyrtzidis 0, Diags); 19676f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor Opts.MSBitfields = Args.hasArg(OPT_mms_bitfields); 196856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 196903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ObjCConstantStringClass = 197003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fconstant_string_class); 1971d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall Opts.ObjCNonFragileABI = !Args.hasArg(OPT_fobjc_fragile_abi); 1972112c3307aaa9ae9ee6ff5c2b4f6a53b1ea3c6f19Fariborz Jahanian if (Opts.ObjCNonFragileABI) 1973112c3307aaa9ae9ee6ff5c2b4f6a53b1ea3c6f19Fariborz Jahanian Opts.ObjCNonFragileABI2 = true; 1974c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Opts.ObjCDefaultSynthProperties = 1975c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Args.hasArg(OPT_fobjc_default_synthesize_properties); 19769c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 197756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 197888934e85f81abdc4fb5202325252be3bcab5ebf0Daniel Dunbar Opts.PackStruct = Args.getLastArgIntValue(OPT_fpack_struct, 0, Diags); 197903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.PICLevel = Args.getLastArgIntValue(OPT_pic_level, 0, Diags); 198056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Static = Args.hasArg(OPT_static_define); 1981453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor Opts.DumpRecordLayoutsSimple = Args.hasArg(OPT_fdump_record_layouts_simple); 1982453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor Opts.DumpRecordLayouts = Opts.DumpRecordLayoutsSimple 1983453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor || Args.hasArg(OPT_fdump_record_layouts); 1984046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson Opts.DumpVTableLayouts = Args.hasArg(OPT_fdump_vtable_layouts); 1985a0068fc64351db9c47916566e3b85ab733cd8d6dDouglas Gregor Opts.SpellChecking = !Args.hasArg(OPT_fno_spell_checking); 1986fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Opts.NoBitFieldTypeAlign = Args.hasArg(OPT_fno_bitfield_type_align); 19870982136cb748f4a842141bf199d133126d6be882Peter Collingbourne Opts.SinglePrecisionConstants = Args.hasArg(OPT_cl_single_precision_constant); 1988f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Opts.FastRelaxedMath = Args.hasArg(OPT_cl_fast_relaxed_math); 1989cfe9af250f466e7e38becea4428990448ae07737Roman Divacky Opts.MRTD = Args.hasArg(OPT_mrtd); 19909631939f82c0eaa6fb3936a0ce58a41adfbc9011Tony Linthicum Opts.HexagonQdsp6Compat = Args.hasArg(OPT_mqdsp6_compat); 1991207f4d8543529221932af82836016a2ef066c917Peter Collingbourne Opts.FakeAddressSpaceMap = Args.hasArg(OPT_ffake_address_space_map); 1992a5fc472b353b88be3b4981da946fb01f5a5cc0c6John McCall Opts.ParseUnknownAnytype = Args.hasArg(OPT_funknown_anytype); 199348218c60d6b53b7880917d1366ee716dec2145caJohn McCall Opts.DebuggerSupport = Args.hasArg(OPT_fdebugger_support); 199450a9a12d4f7387bcff3213d4b56e74bab9f4f5d2Sean Callanan Opts.DebuggerCastResultToId = Args.hasArg(OPT_fdebugger_cast_result_to_id); 199530660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.DebuggerObjCLiteral = Args.hasArg(OPT_fdebugger_objc_literal); 1996b61968857fd2c6579b4dcd7bad65736e89d21185Kostya Serebryany Opts.AddressSanitizer = Args.hasArg(OPT_faddress_sanitizer); 19973c93122d31924d6d4a6265f36a0c98a164002da6Kostya Serebryany Opts.ThreadSanitizer = Args.hasArg(OPT_fthread_sanitizer); 199819bda3ad8b5d37e505214e82fab1d0a0bf00f0fdEli Friedman Opts.ApplePragmaPack = Args.hasArg(OPT_fapple_pragma_pack); 1999b86b8dc7ef89405205f94635c1073cdb1a7093ebDouglas Gregor Opts.CurrentModule = Args.getLastArgValue(OPT_fmodule_name); 200056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 20011cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth // Record whether the __DEPRECATED define was requested. 20021cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth Opts.Deprecated = Args.hasFlag(OPT_fdeprecated_macro, 20031cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth OPT_fno_deprecated_macro, 20041cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth Opts.Deprecated); 20051cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth 200656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Eliminate this dependency. 20070a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne unsigned Opt = getOptimizationLevel(Args, IK, Diags); 200856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Optimize = Opt != 0; 20094c7ce36a761b65a659aa6c4728a318e5d06f5f95Rafael Espindola Opts.OptimizeSize = Args.hasArg(OPT_Os) || Args.hasArg(OPT_Oz); 201056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 201156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // This is the __NO_INLINE__ define, which just depends on things like the 201256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // optimization level and -fno-inline, not actually whether the backend has 201356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // inlining enabled. 201456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // 2015634a4b1b045b13e7ddfa57934cf2b85d4348f77fChad Rosier // FIXME: This is affected by other options (-fno-inline). 20167b14026640d76145c4a9a9ac3b2e647bb49651f8Daniel Dunbar Opts.NoInlineDefine = !Opt; 201756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 2018abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth Opts.FastMath = Args.hasArg(OPT_ffast_math); 2019abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth 202003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar unsigned SSP = Args.getLastArgIntValue(OPT_stack_protector, 0, Diags); 202156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (SSP) { 202256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 202356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 202456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 202556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 2026e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor case 0: Opts.setStackProtector(LangOptions::SSPOff); break; 2027e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor case 1: Opts.setStackProtector(LangOptions::SSPOn); break; 2028e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor case 2: Opts.setStackProtector(LangOptions::SSPReq); break; 202956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 203056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 203156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 2032e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbarstatic void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args, 2033389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis FileManager &FileMgr, 2034d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 203556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 203603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPCHInclude = Args.getLastArgValue(OPT_include_pch); 203703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPTHInclude = Args.getLastArgValue(OPT_include_pth); 203856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_token_cache)) 203956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = A->getValue(Args); 204056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 204156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = Opts.ImplicitPTHInclude; 204256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePredefines = !Args.hasArg(OPT_undef); 204394dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Opts.DetailedRecord = Args.hasArg(OPT_detailed_preprocessing_record); 2044fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor Opts.DisablePCHValidation = Args.hasArg(OPT_fno_validate_pch); 20453e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis 2046b972858068d2ea77f72a1e7b1812b196afd6be2eArgyrios Kyrtzidis Opts.DumpDeserializedPCHDecls = Args.hasArg(OPT_dump_deserialized_pch_decls); 20473e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_error_on_deserialized_pch_decl), 20483e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 20493e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis const Arg *A = *it; 20503e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis Opts.DeserializedPCHDeclsToErrorOn.insert(A->getValue(Args)); 20513e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis } 2052fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor 2053f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor if (const Arg *A = Args.getLastArg(OPT_preamble_bytes_EQ)) { 20545f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Value(A->getValue(Args)); 2055f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor size_t Comma = Value.find(','); 2056f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned Bytes = 0; 2057f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned EndOfLine = 0; 205820249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 20595f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner if (Comma == StringRef::npos || 2060f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(0, Comma).getAsInteger(10, Bytes) || 2061f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(Comma + 1).getAsInteger(10, EndOfLine)) 2062f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Diags.Report(diag::err_drv_preamble_format); 2063f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor else { 2064f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.first = Bytes; 2065f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.second = (EndOfLine != 0); 2066f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 2067f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 206820249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 206956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add macros from the command line. 207056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_D, OPT_U), 207156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 20727e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if ((*it)->getOption().matches(OPT_D)) 20737e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroDef((*it)->getValue(Args)); 207456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 20757e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroUndef((*it)->getValue(Args)); 207656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 207756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 207803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MacroIncludes = Args.getAllArgValues(OPT_imacros); 207956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 208056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add the ordered list of -includes. 208156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_include, OPT_include_pch, 208256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_include_pth), 208356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 20847e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 208556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // PCH is handled specially, we need to extra the original include path. 20867e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_include_pch)) { 208756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::string OriginalFile = 208839b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner ASTReader::getOriginalSourceFile(A->getValue(Args), FileMgr, Diags); 208956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (OriginalFile.empty()) 209093ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar continue; 209156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 209256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(OriginalFile); 209356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else 20947e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.Includes.push_back(A->getValue(Args)); 209556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 2096e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 2097b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_chain_include), 2098b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 2099b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis const Arg *A = *it; 2100b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis Opts.ChainedIncludes.push_back(A->getValue(Args)); 2101b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis } 2102b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis 2103dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // Include 'altivec.h' if -faltivec option present 2104dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner if (Args.hasArg(OPT_faltivec)) 2105dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Opts.Includes.push_back("altivec.h"); 2106dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2107e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_remap_file), 2108e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 21097e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 21105f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner std::pair<StringRef,StringRef> Split = 21115f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef(A->getValue(Args)).split(';'); 2112e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 2113e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar if (Split.second.empty()) { 21147e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_invalid_remap_file) << A->getAsString(Args); 2115e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar continue; 2116e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 2117e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 2118e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.addRemappedFile(Split.first, Split.second); 2119e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 2120f85e193739c953358c865005855253af4f68a497John McCall 2121f85e193739c953358c865005855253af4f68a497John McCall if (Arg *A = Args.getLastArg(OPT_fobjc_arc_cxxlib_EQ)) { 21225f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 2123f85e193739c953358c865005855253af4f68a497John McCall unsigned Library = llvm::StringSwitch<unsigned>(Name) 2124f85e193739c953358c865005855253af4f68a497John McCall .Case("libc++", ARCXX_libcxx) 2125f85e193739c953358c865005855253af4f68a497John McCall .Case("libstdc++", ARCXX_libstdcxx) 2126f85e193739c953358c865005855253af4f68a497John McCall .Case("none", ARCXX_nolib) 2127f85e193739c953358c865005855253af4f68a497John McCall .Default(~0U); 2128f85e193739c953358c865005855253af4f68a497John McCall if (Library == ~0U) 2129f85e193739c953358c865005855253af4f68a497John McCall Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name; 2130f85e193739c953358c865005855253af4f68a497John McCall else 2131f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCXXARCStandardLibrary = (ObjCXXARCStandardLibraryKind)Library; 2132f85e193739c953358c865005855253af4f68a497John McCall } 213356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 213456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 213556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, 213656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 213756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 213856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCPP = !Args.hasArg(OPT_dM); 213956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowComments = Args.hasArg(OPT_C); 2140f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Opts.ShowLineMarkers = !Args.hasArg(OPT_P); 214156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacroComments = Args.hasArg(OPT_CC); 2142f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); 214356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 214456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 214556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { 214656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 214703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ABI = Args.getLastArgValue(OPT_target_abi); 214898b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis Opts.CXXABI = Args.getLastArgValue(OPT_cxx_abi); 214903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CPU = Args.getLastArgValue(OPT_target_cpu); 215003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Features = Args.getAllArgValues(OPT_target_feature); 215139065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Opts.LinkerVersion = Args.getLastArgValue(OPT_target_linker_version); 21522dc14532b641bae011a374e2c6c393d2196c1411Duncan Sands Opts.Triple = llvm::Triple::normalize(Args.getLastArgValue(OPT_triple)); 215356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 21545d8b9548420e67f1bf45b7bbc1cf9fb86e9e4505Sebastian Pop // Use the default target triple if unspecified. 215556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.Triple.empty()) 21565d8b9548420e67f1bf45b7bbc1cf9fb86e9e4505Sebastian Pop Opts.Triple = llvm::sys::getDefaultTargetTriple(); 215756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 215856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 215956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 216056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 21618fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmithbool CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, 216239b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner const char *const *ArgBegin, 216339b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner const char *const *ArgEnd, 2164d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 21658fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith bool Success = true; 21668fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 216756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Parse the arguments. 21686f42b62b6194f53bcbc349f5d17388e1936535d7Dylan Noblesmith OwningPtr<OptTable> Opts(createCC1OptTable()); 216956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned MissingArgIndex, MissingArgCount; 21706f42b62b6194f53bcbc349f5d17388e1936535d7Dylan Noblesmith OwningPtr<InputArgList> Args( 217156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts->ParseArgs(ArgBegin, ArgEnd,MissingArgIndex, MissingArgCount)); 217256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 217356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Check for missing argument error. 21748fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (MissingArgCount) { 217556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_missing_argument) 217656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args->getArgString(MissingArgIndex) << MissingArgCount; 21778fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 21788fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 217956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 218056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Issue errors on unknown arguments. 218156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args->filtered_begin(OPT_UNKNOWN), 21828fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith ie = Args->filtered_end(); it != ie; ++it) { 21837e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_unknown_argument) << (*it)->getAsString(*Args); 21848fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 21858fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 218656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 21878fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = ParseAnalyzerArgs(Res.getAnalyzerOpts(), *Args, Diags) && Success; 2188b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanian Success = ParseMigratorArgs(Res.getMigratorOpts(), *Args) && Success; 218956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *Args); 21902dec85b21822f950bf6035640c496ad835e11728Chad Rosier Success = ParseDiagnosticArgs(Res.getDiagnosticOpts(), *Args, &Diags) 21918fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith && Success; 2192389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis ParseFileSystemArgs(Res.getFileSystemOpts(), *Args); 21930a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne // FIXME: We shouldn't have to pass the DashX option around here 2194c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = ParseFrontendArgs(Res.getFrontendOpts(), *Args, Diags); 21958fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = ParseCodeGenArgs(Res.getCodeGenOpts(), *Args, DashX, Diags) 21968fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith && Success; 21971e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *Args); 2198e293d30e858e38f2bb028c37ecac2178f8d78aa9Fariborz Jahanian if (DashX != IK_AST && DashX != IK_LLVM_IR) { 2199d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek ParseLangArgs(*Res.getLangOpts(), *Args, DashX, Diags); 2200e293d30e858e38f2bb028c37ecac2178f8d78aa9Fariborz Jahanian if (Res.getFrontendOpts().ProgramAction == frontend::RewriteObjC) 2201d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek Res.getLangOpts()->ObjCExceptions = 1; 2202e293d30e858e38f2bb028c37ecac2178f8d78aa9Fariborz Jahanian } 2203389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // FIXME: ParsePreprocessorArgs uses the FileManager to read the contents of 2204389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // PCH file and find the original header name. Remove the need to do that in 220539b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner // ParsePreprocessorArgs and remove the FileManager 2206389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // parameters from the function and the "FileManager.h" #include. 22077ad97ffa631af6ad678c79b38341ac995f347ce9Chris Lattner FileManager FileMgr(Res.getFileSystemOpts()); 220839b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner ParsePreprocessorArgs(Res.getPreprocessorOpts(), *Args, FileMgr, Diags); 220956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *Args); 221056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseTargetArgs(Res.getTargetOpts(), *Args); 22118fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 22128fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith return Success; 221356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 22146e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22156e975c4517958bcc11c834336d340797356058dbDouglas Gregornamespace { 22166e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22176e975c4517958bcc11c834336d340797356058dbDouglas Gregor class ModuleSignature { 22186e975c4517958bcc11c834336d340797356058dbDouglas Gregor llvm::SmallVector<uint64_t, 16> Data; 22196e975c4517958bcc11c834336d340797356058dbDouglas Gregor unsigned CurBit; 22206e975c4517958bcc11c834336d340797356058dbDouglas Gregor uint64_t CurValue; 22216e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22226e975c4517958bcc11c834336d340797356058dbDouglas Gregor public: 22236e975c4517958bcc11c834336d340797356058dbDouglas Gregor ModuleSignature() : CurBit(0), CurValue(0) { } 22246e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22256e975c4517958bcc11c834336d340797356058dbDouglas Gregor void add(uint64_t Value, unsigned Bits); 22266e975c4517958bcc11c834336d340797356058dbDouglas Gregor void add(StringRef Value); 22276e975c4517958bcc11c834336d340797356058dbDouglas Gregor void flush(); 22286e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22296e975c4517958bcc11c834336d340797356058dbDouglas Gregor llvm::APInt getAsInteger() const; 22306e975c4517958bcc11c834336d340797356058dbDouglas Gregor }; 22316e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 22326e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22336e975c4517958bcc11c834336d340797356058dbDouglas Gregorvoid ModuleSignature::add(uint64_t Value, unsigned int NumBits) { 22346e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue |= Value << CurBit; 22356e975c4517958bcc11c834336d340797356058dbDouglas Gregor if (CurBit + NumBits < 64) { 22366e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurBit += NumBits; 22376e975c4517958bcc11c834336d340797356058dbDouglas Gregor return; 22386e975c4517958bcc11c834336d340797356058dbDouglas Gregor } 22396e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22406e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Add the current word. 22416e975c4517958bcc11c834336d340797356058dbDouglas Gregor Data.push_back(CurValue); 22426e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22436e975c4517958bcc11c834336d340797356058dbDouglas Gregor if (CurBit) 22446e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue = Value >> (64-CurBit); 22456e975c4517958bcc11c834336d340797356058dbDouglas Gregor else 22466e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue = 0; 22476e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurBit = (CurBit+NumBits) & 63; 22486e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 22496e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22506e975c4517958bcc11c834336d340797356058dbDouglas Gregorvoid ModuleSignature::flush() { 22516e975c4517958bcc11c834336d340797356058dbDouglas Gregor if (CurBit == 0) 22526e975c4517958bcc11c834336d340797356058dbDouglas Gregor return; 22536e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22546e975c4517958bcc11c834336d340797356058dbDouglas Gregor Data.push_back(CurValue); 22556e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurBit = 0; 22566e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue = 0; 22576e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 22586e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22596e975c4517958bcc11c834336d340797356058dbDouglas Gregorvoid ModuleSignature::add(StringRef Value) { 22606e975c4517958bcc11c834336d340797356058dbDouglas Gregor for (StringRef::iterator I = Value.begin(), IEnd = Value.end(); I != IEnd;++I) 22616e975c4517958bcc11c834336d340797356058dbDouglas Gregor add(*I, 8); 22626e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 22636e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22646e975c4517958bcc11c834336d340797356058dbDouglas Gregorllvm::APInt ModuleSignature::getAsInteger() const { 22656e975c4517958bcc11c834336d340797356058dbDouglas Gregor return llvm::APInt(Data.size() * 64, Data); 22666e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 22676e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22686e975c4517958bcc11c834336d340797356058dbDouglas Gregorstd::string CompilerInvocation::getModuleHash() const { 22696e975c4517958bcc11c834336d340797356058dbDouglas Gregor ModuleSignature Signature; 22706e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22716e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Start the signature with the compiler version. 2272e286d9b8b19b24da5158ffeb17a7de03644f1009Bob Wilson // FIXME: The full version string can be quite long. Omit it from the 2273e286d9b8b19b24da5158ffeb17a7de03644f1009Bob Wilson // module hash for now to avoid failures where the path name becomes too 2274e286d9b8b19b24da5158ffeb17a7de03644f1009Bob Wilson // long. An MD5 or similar checksum would work well here. 2275e286d9b8b19b24da5158ffeb17a7de03644f1009Bob Wilson // Signature.add(getClangFullRepositoryVersion()); 22766e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22776e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Extend the signature with the language options 22786e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define LANGOPT(Name, Bits, Default, Description) \ 2279d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek Signature.add(LangOpts->Name, Bits); 22806e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define ENUM_LANGOPT(Name, Type, Bits, Default, Description) \ 2281d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek Signature.add(static_cast<unsigned>(LangOpts->get##Name()), Bits); 22826e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define BENIGN_LANGOPT(Name, Bits, Default, Description) 22836e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define BENIGN_ENUM_LANGOPT(Name, Type, Bits, Default, Description) 22846e975c4517958bcc11c834336d340797356058dbDouglas Gregor#include "clang/Basic/LangOptions.def" 22856e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22866e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Extend the signature with the target triple 22876e975c4517958bcc11c834336d340797356058dbDouglas Gregor llvm::Triple T(TargetOpts.Triple); 22886e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getArch(), 5); 22896e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getVendor(), 4); 22906e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getOS(), 5); 22916e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getEnvironment(), 4); 22926e975c4517958bcc11c834336d340797356058dbDouglas Gregor 2293815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor // Extend the signature with preprocessor options. 2294815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor Signature.add(getPreprocessorOpts().UsePredefines, 1); 2295815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor Signature.add(getPreprocessorOpts().DetailedRecord, 1); 2296815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor 229705edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor // Hash the preprocessor defines. 229805edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor // FIXME: This is terrible. Use an MD5 sum of the preprocessor defines. 229905edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor std::vector<StringRef> MacroDefs; 230005edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor for (std::vector<std::pair<std::string, bool/*isUndef*/> >::const_iterator 230105edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor I = getPreprocessorOpts().Macros.begin(), 230205edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor IEnd = getPreprocessorOpts().Macros.end(); 230305edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor I != IEnd; ++I) { 230405edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor if (!I->second) 230505edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor MacroDefs.push_back(I->first); 230605edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor } 230705edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor llvm::array_pod_sort(MacroDefs.begin(), MacroDefs.end()); 230805edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor 230905edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor unsigned PPHashResult = 0; 231005edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor for (unsigned I = 0, N = MacroDefs.size(); I != N; ++I) 231105edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor PPHashResult = llvm::HashString(MacroDefs[I], PPHashResult); 231205edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor Signature.add(PPHashResult, 32); 231305edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor 23146e975c4517958bcc11c834336d340797356058dbDouglas Gregor // We've generated the signature. Treat it as one large APInt that we'll 2315815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor // encode in base-36 and return. 23166e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.flush(); 2317815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor return Signature.getAsInteger().toString(36, /*Signed=*/false); 23186e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 2319