CompilerInvocation.cpp revision 82fe6aea407a5a09a6131452ce622087ba83880d
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 113dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramernamespace { 114dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer /// ToArgsList - Helper class to create a list of std::strings. 115dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer class ToArgsList { 116dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer std::vector<std::string> &Res; 117dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer public: 118dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer explicit ToArgsList(std::vector<std::string> &Res) : Res(Res) {} 119dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer 120dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer void push_back(StringRef Str) { 121dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer // Avoid creating a temporary string. 122dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back(std::string()); 123dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.back().assign(Str.data(), Str.size()); 124dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer } 125dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer 126dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer void push_back(StringRef Str1, StringRef Str2) { 127dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer push_back(Str1); 128dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer push_back(Str2); 129dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer } 130dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer }; 131dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer} 132dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer 133dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramerstatic void AnalyzerOptsToArgs(const AnalyzerOptions &Opts, ToArgsList &Res) { 134116f3640daee424dfcdbe55e80be5a67476be4b0Argyrios Kyrtzidis if (Opts.ShowCheckerHelp) 135116f3640daee424dfcdbe55e80be5a67476be4b0Argyrios Kyrtzidis Res.push_back("-analyzer-checker-help"); 136dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.AnalysisStoreOpt != RegionStoreModel) 137dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-analyzer-store", 138dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer getAnalysisStoreName(Opts.AnalysisStoreOpt)); 139dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.AnalysisConstraintsOpt != RangeConstraintsModel) 140dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-analyzer-constraints", 141dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer getAnalysisConstraintName(Opts.AnalysisConstraintsOpt)); 142dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.AnalysisDiagOpt != PD_HTML) 143dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-analyzer-output", 144dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer getAnalysisDiagClientName(Opts.AnalysisDiagOpt)); 145dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.AnalysisPurgeOpt != PurgeStmt) 146dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-analyzer-purge", 147dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer getAnalysisPurgeModeName(Opts.AnalysisPurgeOpt)); 148dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.AnalyzeSpecificFunction.empty()) 149dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-analyze-function", Opts.AnalyzeSpecificFunction); 150dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.IPAMode != Inlining) 151dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-analyzer-ipa", getAnalysisIPAModeName(Opts.IPAMode)); 152dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.InliningMode != NoRedundancy) 153dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-analyzer-inlining-mode", 154dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer getAnalysisInliningModeName(Opts.InliningMode)); 15566253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks 156b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzeAll) 157b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-opt-analyze-headers"); 158b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzerDisplayProgress) 159b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-display-progress"); 160fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek if (Opts.AnalyzeNestedBlocks) 161fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Res.push_back("-analyzer-opt-analyze-nested-blocks"); 162b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EagerlyAssume) 163b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-eagerly-assume"); 164b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.TrimGraph) 165b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trim-egraph"); 166b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 167b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-graphviz"); 1681040c227efc6821cd39795206c178894470a1a48Sandeep Patel if (Opts.VisualizeEGUbi) 169b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-ubigraph"); 1705903a373db3d27794c90b25687e0dd6adb0e497dAnna Zaks if (Opts.RetryExhausted) 1715903a373db3d27794c90b25687e0dd6adb0e497dAnna Zaks Res.push_back("-analyzer-retry-exhausted"); 17243dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis 17343dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis for (unsigned i = 0, e = Opts.CheckersControlList.size(); i != e; ++i) { 17443dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis const std::pair<std::string, bool> &opt = Opts.CheckersControlList[i]; 17543dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis if (opt.second) 17643dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back("-analyzer-disable-checker"); 17743dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis else 17843dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back("-analyzer-checker"); 17943dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Res.push_back(opt.first); 18043dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis } 181b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 182b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 183dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramerstatic void CodeGenOptsToArgs(const CodeGenOptions &Opts, ToArgsList &Res) { 184b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DebugInfo) 185b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-g"); 186b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableLLVMOpts) 187b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-llvm-optzns"); 188b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableRedZone) 189b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-red-zone"); 1901db772bd68502e0dabbd8efeb7f7c64a4ab2e37aNick Lewycky if (Opts.DisableTailCalls) 1911db772bd68502e0dabbd8efeb7f7c64a4ab2e37aNick Lewycky Res.push_back("-mdisable-tail-calls"); 192dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.DebugCompilationDir.empty()) 193dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-fdebug-compilation-dir", Opts.DebugCompilationDir); 194dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.DwarfDebugFlags.empty()) 195dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-dwarf-debug-flags", Opts.DwarfDebugFlags); 1969f084a3166b684573ba49df28fc5792bc37d92e1John McCall if (Opts.ObjCRuntimeHasARC) 1979f084a3166b684573ba49df28fc5792bc37d92e1John McCall Res.push_back("-fobjc-runtime-has-arc"); 198256a76e0b0e0c9e65a3122917d553ef10bc84d29John McCall if (Opts.ObjCRuntimeHasTerminate) 199256a76e0b0e0c9e65a3122917d553ef10bc84d29John McCall Res.push_back("-fobjc-runtime-has-terminate"); 200e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky if (Opts.EmitGcovArcs) 201e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Res.push_back("-femit-coverage-data"); 202e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky if (Opts.EmitGcovNotes) 203e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Res.push_back("-femit-coverage-notes"); 204b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.MergeAllConstants) 205b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-merge-all-constants"); 20650a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar if (Opts.NoCommon) 20750a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar Res.push_back("-fno-common"); 20832096695c76033a6b0b1747c439f7378a11e8312John McCall if (Opts.ForbidGuardVariables) 20932096695c76033a6b0b1747c439f7378a11e8312John McCall Res.push_back("-fforbid-guard-variables"); 210e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar if (Opts.UseRegisterSizedBitfieldAccess) 211e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar Res.push_back("-fuse-register-sized-bitfield-access"); 212b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoImplicitFloat) 213b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-no-implicit-float"); 2141ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar if (Opts.OmitLeafFramePointer) 2151ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Res.push_back("-momit-leaf-frame-pointer"); 216b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OptimizeSize) { 217b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.OptimizationLevel == 2 && "Invalid options!"); 218a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson Opts.OptimizeSize == 1 ? Res.push_back("-Os") : Res.push_back("-Oz"); 2191be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar } else if (Opts.OptimizationLevel != 0) 2201be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-O" + llvm::utostr(Opts.OptimizationLevel)); 221dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.MainFileName.empty()) 222dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-main-file-name", Opts.MainFileName); 223001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar if (Opts.NoInfsFPMath) 224001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Res.push_back("-menable-no-infinities"); 225001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar if (Opts.NoNaNsFPMath) 226001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Res.push_back("-menable-no-nans"); 227b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // SimplifyLibCalls is only derived. 228b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // TimePasses is only derived. 229b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnitAtATime is unused. 230b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Inlining is only derived. 23120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 232f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // UnrollLoops is derived, but also accepts an option, no 233f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher // harm in pushing it back here. 234f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher if (Opts.UnrollLoops) 235f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher Res.push_back("-funroll-loops"); 236bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.DataSections) 237bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-fdata-sections"); 238bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner if (Opts.FunctionSections) 239bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Res.push_back("-ffunction-sections"); 240f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.AsmVerbose) 241f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-masm-verbose"); 242dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.CodeModel.empty()) 243dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-mcode-model", Opts.CodeModel); 244d51e43af0b3a6897b971f316c4de2035ec82d1f2Peter Collingbourne if (Opts.CUDAIsDevice) 245d51e43af0b3a6897b971f316c4de2035ec82d1f2Peter Collingbourne Res.push_back("-fcuda-is-device"); 246efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (!Opts.CXAAtExit) 247efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-fno-use-cxa-atexit"); 248efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar if (Opts.CXXCtorDtorAliases) 249efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Res.push_back("-mconstructor-aliases"); 250f85e193739c953358c865005855253af4f68a497John McCall if (Opts.ObjCAutoRefCountExceptions) 251f85e193739c953358c865005855253af4f68a497John McCall Res.push_back("-fobjc-arc-eh"); 252f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.DebugPass.empty()) { 253dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-mdebug-pass", Opts.DebugPass); 254f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 255f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.DisableFPElim) 256f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdisable-fp-elim"); 257dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.FloatABI.empty()) 258dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-mfloat-abi", Opts.FloatABI); 259dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.LimitFloatPrecision.empty()) 260dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-mlimit-float-precision", Opts.LimitFloatPrecision); 261f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.NoZeroInitializedInBSS) 262f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mno-zero-initialized-bss"); 263f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar switch (Opts.getObjCDispatchMethod()) { 264f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Legacy: 265f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 266f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::Mixed: 267f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=mixed"); 268f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 269f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar case CodeGenOptions::NonLegacy: 270f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Res.push_back("-fobjc-dispatch-method=non-legacy"); 271f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar break; 272f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 273dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.NumRegisterParameters) 274dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-mregparm", llvm::utostr(Opts.NumRegisterParameters)); 2751b9060553221720152e12981109549e0a1d8e3a1Chad Rosier if (Opts.NoGlobalMerge) 2761b9060553221720152e12981109549e0a1d8e3a1Chad Rosier Res.push_back("-mno-global-merge"); 277c3b9014c7236a15cf467662264b243a22c420312Nick Lewycky if (Opts.NoExecStack) 278c3b9014c7236a15cf467662264b243a22c420312Nick Lewycky Res.push_back("-mnoexecstack"); 2794ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar if (Opts.RelaxAll) 2804ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Res.push_back("-mrelax-all"); 281969323239f16589329d091a2b8ef200fcfe7c9e9Daniel Dunbar if (Opts.SaveTempLabels) 282969323239f16589329d091a2b8ef200fcfe7c9e9Daniel Dunbar Res.push_back("-msave-temp-labels"); 283f24a151d645abc89f94aa58ad59f3131502041b1Rafael Espindola if (Opts.NoDwarf2CFIAsm) 284f24a151d645abc89f94aa58ad59f3131502041b1Rafael Espindola Res.push_back("-fno-dwarf2-cfi-asm"); 285ea523d73a6de06f828952a02f5ff86e4cc631695Nick Lewycky if (Opts.NoDwarfDirectoryAsm) 286ea523d73a6de06f828952a02f5ff86e4cc631695Nick Lewycky Res.push_back("-fno-dwarf-directory-asm"); 2873b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (Opts.SoftFloat) 2883b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-msoft-float"); 28982fe6aea407a5a09a6131452ce622087ba83880dChandler Carruth if (Opts.StrictEnums) 29082fe6aea407a5a09a6131452ce622087ba83880dChandler Carruth Res.push_back("-fstrict-enums"); 291f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.UnwindTables) 292f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-munwind-tables"); 293dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.RelocationModel != "pic") 294dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-mrelocation-model", Opts.RelocationModel); 295b689afb75049012a431d483432114ad5e75d4a92John McCall if (!Opts.VerifyModule) 296b689afb75049012a431d483432114ad5e75d4a92John McCall Res.push_back("-disable-llvm-verifier"); 297dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer for (unsigned i = 0, e = Opts.BackendOptions.size(); i != e; ++i) 298dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-backend-option", Opts.BackendOptions[i]); 299b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 300b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 301b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DependencyOutputOptsToArgs(const DependencyOutputOptions &Opts, 302dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer ToArgsList &Res) { 303b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IncludeSystemHeaders) 304b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-sys-header-deps"); 305eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar if (Opts.ShowHeaderIncludes) 306eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar Res.push_back("-H"); 307dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.HeaderIncludeOutputFile.empty()) 308dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-header-include-file", Opts.HeaderIncludeOutputFile); 309b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.UsePhonyTargets) 310b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MP"); 311dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.OutputFile.empty()) 312dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-dependency-file", Opts.OutputFile); 313dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer for (unsigned i = 0, e = Opts.Targets.size(); i != e; ++i) 314dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-MT", Opts.Targets[i]); 315b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 316b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 317b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DiagnosticOptsToArgs(const DiagnosticOptions &Opts, 318dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer ToArgsList &Res) { 319b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IgnoreWarnings) 320b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-w"); 321b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoRewriteMacros) 322b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Wno-rewrite-macros"); 323b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Pedantic) 324b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic"); 325b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PedanticErrors) 326b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic-errors"); 327b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowColumn) 328b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-column"); 329b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLocation) 330b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-source-location"); 331b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCarets) 332b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-caret-diagnostics"); 333b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowFixits) 334b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-diagnostics-fixit-info"); 335b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowSourceRanges) 336b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-print-source-range-info"); 3374786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor if (Opts.ShowParseableFixits) 3384786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor Res.push_back("-fdiagnostics-parseable-fixits"); 339b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowColors) 340b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fcolor-diagnostics"); 341b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VerifyDiagnostics) 342b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-verify"); 343b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowOptionNames) 344b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-show-option"); 3456fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (Opts.ShowCategories == 1) 3466fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=id"); 3476fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (Opts.ShowCategories == 2) 3486fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Res.push_back("-fdiagnostics-show-category=name"); 349c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor switch (Opts.Format) { 350c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor case DiagnosticOptions::Clang: 351c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Res.push_back("-fdiagnostics-format=clang"); break; 352c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor case DiagnosticOptions::Msvc: 353c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Res.push_back("-fdiagnostics-format=msvc"); break; 354c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor case DiagnosticOptions::Vi: 355c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Res.push_back("-fdiagnostics-format=vi"); break; 356c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor } 357dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.ErrorLimit) 358dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-ferror-limit", llvm::utostr(Opts.ErrorLimit)); 359dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.DiagnosticLogFile.empty()) 360dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-diagnostic-log-file", Opts.DiagnosticLogFile); 3616c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.MacroBacktraceLimit 362dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer != DiagnosticOptions::DefaultMacroBacktraceLimit) 363dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-fmacro-backtrace-limit", 364dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer llvm::utostr(Opts.MacroBacktraceLimit)); 3656c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor if (Opts.TemplateBacktraceLimit 366dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer != DiagnosticOptions::DefaultTemplateBacktraceLimit) 367dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-ftemplate-backtrace-limit", 368dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer llvm::utostr(Opts.TemplateBacktraceLimit)); 36908d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith if (Opts.ConstexprBacktraceLimit 370dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer != DiagnosticOptions::DefaultConstexprBacktraceLimit) 371dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-fconstexpr-backtrace-limit", 372dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer llvm::utostr(Opts.ConstexprBacktraceLimit)); 373dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer 374dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.TabStop != DiagnosticOptions::DefaultTabStop) 375dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-ftabstop", llvm::utostr(Opts.TabStop)); 376dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.MessageLength) 377dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-fmessage-length", llvm::utostr(Opts.MessageLength)); 378dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.DumpBuildInformation.empty()) 379dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-dump-build-information", Opts.DumpBuildInformation); 380b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Warnings.size(); i != e; ++i) 381b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-W" + Opts.Warnings[i]); 382b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 383b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 384c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic const char *getInputKindName(InputKind Kind) { 385b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 386c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: break; 387c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: return "ast"; 388c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: return "assembler-with-cpp"; 389c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: return "c"; 390c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: return "c++"; 391faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: return "ir"; 392c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: return "objective-c"; 393c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: return "objective-c++"; 394c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: return "cl"; 395895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne case IK_CUDA: return "cuda"; 396c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: return "cpp-output"; 397c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: return "c++-cpp-output"; 398c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: return "objective-c-cpp-output"; 399c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX:return "objective-c++-cpp-output"; 400b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 401b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 4029f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 403b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 404b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 405b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getActionName(frontend::ActionKind Kind) { 406b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 407b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PluginAction: 4089f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Invalid kind!"); 409b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 410b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTDump: return "-ast-dump"; 411f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall case frontend::ASTDumpXML: return "-ast-dump-xml"; 412b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrint: return "-ast-print"; 413b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTView: return "-ast-view"; 414b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpRawTokens: return "-dump-raw-tokens"; 415b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpTokens: return "-dump-tokens"; 416b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitAssembly: return "-S"; 417b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitBC: return "-emit-llvm-bc"; 418b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitHTML: return "-emit-html"; 419b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVM: return "-emit-llvm"; 420b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVMOnly: return "-emit-llvm-only"; 42132148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case frontend::EmitCodeGenOnly: return "-emit-codegen-only"; 422da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case frontend::EmitObj: return "-emit-obj"; 423b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::FixIt: return "-fixit"; 424467dc88512b4ba4bb16e274ea3771dc1415d31daDouglas Gregor case frontend::GenerateModule: return "-emit-module"; 425b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePCH: return "-emit-pch"; 426b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePTH: return "-emit-pth"; 4272758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case frontend::InitOnly: return "-init-only"; 428b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseSyntaxOnly: return "-fsyntax-only"; 429b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintDeclContext: return "-print-decl-contexts"; 430f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case frontend::PrintPreamble: return "-print-preamble"; 431b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintPreprocessedInput: return "-E"; 432978fc9c485d21ee89b4f0bc77ce1ea55c65c7f12Douglas Gregor case frontend::PubnamesDump: return "-pubnames-dump"; 433b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteMacros: return "-rewrite-macros"; 434b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteObjC: return "-rewrite-objc"; 435b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteTest: return "-rewrite-test"; 436b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunAnalysis: return "-analyze"; 43730660a898545416f0fea2d717f16f75640001e38Ted Kremenek case frontend::MigrateSource: return "-migrate"; 438b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunPreprocessorOnly: return "-Eonly"; 439b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 440b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 4419f61aa9e280adea9fbf3365f0e4f6ed568c9885aJeffrey Yasskin llvm_unreachable("Unexpected language kind!"); 442b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 443b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 444dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramerstatic void FileSystemOptsToArgs(const FileSystemOptions &Opts, ToArgsList &Res){ 445dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.WorkingDir.empty()) 446dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-working-directory", Opts.WorkingDir); 447389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis} 448389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis 449dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramerstatic void FrontendOptsToArgs(const FrontendOptions &Opts, ToArgsList &Res) { 450b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableFree) 451b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-free"); 452b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.RelocatablePCH) 453b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-relocatable-pch"); 4549b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowHelp) 4559b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-help"); 456b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacrosInCodeCompletion) 457b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-macros"); 458d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor if (Opts.ShowCodePatternsInCodeCompletion) 459d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Res.push_back("-code-completion-patterns"); 4608071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor if (!Opts.ShowGlobalSymbolsInCodeCompletion) 4618071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor Res.push_back("-no-code-completion-globals"); 462b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowStats) 463eb01ac82901a9fd8f64d387395af42165556b767Daniel Dunbar Res.push_back("-print-stats"); 464b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowTimers) 465b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftime-report"); 4669b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar if (Opts.ShowVersion) 4679b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Res.push_back("-version"); 4681450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky if (Opts.FixWhatYouCan) 4691450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky Res.push_back("-fix-what-you-can"); 47061d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis if (Opts.FixOnlyWarnings) 47161d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Res.push_back("-fix-only-warnings"); 47261d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis if (Opts.FixAndRecompile) 47361d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Res.push_back("-fixit-recompile"); 47461d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis if (Opts.FixToTemporaries) 47561d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Res.push_back("-fixit-to-temporary"); 4768f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall switch (Opts.ARCMTAction) { 4778f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case FrontendOptions::ARCMT_None: 4788f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 4798f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case FrontendOptions::ARCMT_Check: 4808f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Res.push_back("-arcmt-check"); 4818f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 4828f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case FrontendOptions::ARCMT_Modify: 4838f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Res.push_back("-arcmt-modify"); 4848f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 48569325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis case FrontendOptions::ARCMT_Migrate: 48669325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis Res.push_back("-arcmt-migrate"); 48769325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis break; 48869325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis } 489dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.MTMigrateDir.empty()) 490dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-mt-migrate-directory", Opts.MTMigrateDir); 491dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.ARCMTMigrateReportOut.empty()) 492dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-arcmt-migrate-report-output", Opts.ARCMTMigrateReportOut); 4937ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis if (Opts.ARCMTMigrateEmitARCErrors) 4947ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Res.push_back("-arcmt-migrate-emit-errors"); 495b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 49630660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Opts.ObjCMTAction & ~FrontendOptions::ObjCMT_Literals) 49730660a898545416f0fea2d717f16f75640001e38Ted Kremenek Res.push_back("-objcmt-migrate-literals"); 49830660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Opts.ObjCMTAction & ~FrontendOptions::ObjCMT_Subscripting) 49930660a898545416f0fea2d717f16f75640001e38Ted Kremenek Res.push_back("-objcmt-migrate-subscripting"); 50030660a898545416f0fea2d717f16f75640001e38Ted Kremenek 501b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar bool NeedLang = false; 502b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) 5031f6b2b5c82b2d2d3935b0db76352a04e9877b73fDouglas Gregor if (FrontendOptions::getInputKindForExtension(Opts.Inputs[i].File) != 5041f6b2b5c82b2d2d3935b0db76352a04e9877b73fDouglas Gregor Opts.Inputs[i].Kind) 505b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar NeedLang = true; 506dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (NeedLang) 507dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-x", getInputKindName(Opts.Inputs[0].Kind)); 508b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) { 5091f6b2b5c82b2d2d3935b0db76352a04e9877b73fDouglas Gregor assert((!NeedLang || Opts.Inputs[i].Kind == Opts.Inputs[0].Kind) && 510b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Unable to represent this input vector!"); 5111f6b2b5c82b2d2d3935b0db76352a04e9877b73fDouglas Gregor Res.push_back(Opts.Inputs[i].File); 512b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 513b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 514dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.OutputFile.empty()) 515dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-o", Opts.OutputFile); 516dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.CodeCompletionAt.FileName.empty()) 517dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-code-completion-at", 518dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Opts.CodeCompletionAt.FileName + ":" + 519b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Line) + ":" + 520b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Column)); 52191a230a15f2aca8f6a8b7fd492525ec372a98e6bDouglas Gregor if (Opts.ProgramAction != frontend::PluginAction) 522b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getActionName(Opts.ProgramAction)); 523b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ActionName.empty()) { 524dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-plugin", Opts.ActionName); 525dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer for(unsigned i = 0, e = Opts.PluginArgs.size(); i != e; ++i) 526dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-plugin-arg-" + Opts.ActionName, Opts.PluginArgs[i]); 527efba227cc5459554eca466aafe786b5132dcb68cDaniel Dunbar } 528dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer for (unsigned i = 0, e = Opts.Plugins.size(); i != e; ++i) 529dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-load", Opts.Plugins[i]); 5305aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber for (unsigned i = 0, e = Opts.AddPluginActions.size(); i != e; ++i) { 531dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-add-plugin", Opts.AddPluginActions[i]); 532dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer for(unsigned ai = 0, ae = Opts.AddPluginArgs.size(); ai != ae; ++ai) 533dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-plugin-arg-" + Opts.AddPluginActions[i], 534dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Opts.AddPluginArgs[i][ai]); 535dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer } 536dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer for (unsigned i = 0, e = Opts.ASTMergeFiles.size(); i != e; ++i) 537dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-ast-merge", Opts.ASTMergeFiles[i]); 538dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer for (unsigned i = 0, e = Opts.LLVMArgs.size(); i != e; ++i) 539dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-mllvm", Opts.LLVMArgs[i]); 540453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor if (!Opts.OverrideRecordLayoutsFile.empty()) 541453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor Res.push_back("-foverride-record-layout=" + Opts.OverrideRecordLayoutsFile); 542b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 543b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 544b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void HeaderSearchOptsToArgs(const HeaderSearchOptions &Opts, 545dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer ToArgsList &Res) { 546c59dc9274612f318d43910a3b5de19997a8eb656Daniel Dunbar if (Opts.Sysroot != "/") { 547b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isysroot"); 548b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Sysroot); 549b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 550b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 551b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar /// User specified include entries. 552b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.UserEntries.size(); i != e; ++i) { 553b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar const HeaderSearchOptions::Entry &E = Opts.UserEntries[i]; 554d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar if (E.IsFramework && (E.Group != frontend::Angled || !E.IsUserSupplied)) 55583e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option set!"); 556b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.IsUserSupplied) { 55765e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor switch (E.Group) { 55865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::After: 559b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-idirafter"); 56065e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 56165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 56265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::Quoted: 563d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar Res.push_back("-iquote"); 56465e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 56565e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 56665e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::System: 567b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isystem"); 56865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 56965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 57065e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::IndexHeaderMap: 57165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor Res.push_back("-index-header-map"); 57265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor Res.push_back(E.IsFramework? "-F" : "-I"); 57365e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 57465e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 57547adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer case frontend::CSystem: 57647adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Res.push_back("-c-isystem"); 57747adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer break; 57847adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 57965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::CXXSystem: 5802df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger Res.push_back("-cxx-isystem"); 58165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 58247adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 58347adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer case frontend::ObjCSystem: 58447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Res.push_back("-objc-isystem"); 58547adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer break; 58647adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 58747adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer case frontend::ObjCXXSystem: 58847adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Res.push_back("-objcxx-isystem"); 58947adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer break; 59065e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 59165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor case frontend::Angled: 592b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.IsFramework ? "-F" : "-I"); 59365e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor break; 594b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 595b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 596ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth if (E.IsInternal) { 597ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth assert(E.Group == frontend::System && "Unexpected header search group"); 59807643086c6460095855573902d66aae1b08a6182Chandler Carruth if (E.ImplicitExternC) 599103accc00cf1c9a09790ef487a9fb89ec0750fd7Chandler Carruth Res.push_back("-internal-externc-isystem"); 600103accc00cf1c9a09790ef487a9fb89ec0750fd7Chandler Carruth else 601103accc00cf1c9a09790ef487a9fb89ec0750fd7Chandler Carruth Res.push_back("-internal-isystem"); 602ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth } else { 603ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth if (E.Group != frontend::Angled && E.Group != frontend::System) 604ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth llvm::report_fatal_error("Invalid option set!"); 605ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth Res.push_back(E.Group == frontend::Angled ? "-iwithprefixbefore" : 606ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth "-iwithprefix"); 607ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth } 608b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 609b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Path); 610b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 611b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 612dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.ResourceDir.empty()) 613dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-resource-dir", Opts.ResourceDir); 614dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.ModuleCachePath.empty()) 615dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-fmodule-cache-path", Opts.ModuleCachePath); 616a268fc0f2229eb132ebc8501b140093aeb5516bfDaniel Dunbar if (!Opts.UseStandardSystemIncludes) 617a268fc0f2229eb132ebc8501b140093aeb5516bfDaniel Dunbar Res.push_back("-nostdsysteminc"); 6184c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor if (!Opts.UseStandardCXXIncludes) 6194c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Res.push_back("-nostdinc++"); 62013c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson if (Opts.UseLibcxx) 62113c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson Res.push_back("-stdlib=libc++"); 622b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Verbose) 623b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-v"); 624b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 625b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 626dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramerstatic void LangOptsToArgs(const LangOptions &Opts, ToArgsList &Res) { 627b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptions DefaultLangOpts; 628b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 629b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Need to set -std to get all the implicit options. 630b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 631b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: We want to only pass options relative to the defaults, which 632b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // requires constructing a target. :( 633b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // 634b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // It would be better to push the all target specific choices into the driver, 635b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // so that everything below that was more uniform. 636b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 637b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Trigraphs) 638b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trigraphs"); 639b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input kind: 640b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // AsmPreprocessor, CPlusPlus, ObjC1, ObjC2, OpenCL 641b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input language standard: 642b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // BCPLComment, C99, CPlusPlus0x, Digraphs, GNUInline, ImplicitInt, GNUMode 643b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DollarIdents) 644b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdollars-in-identifiers"); 645eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (Opts.GNUMode && !Opts.GNUKeywords) 646eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fno-gnu-keywords"); 647eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth if (!Opts.GNUMode && Opts.GNUKeywords) 648eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Res.push_back("-fgnu-keywords"); 64962ec1f2fd7368542bb926c04797fb07023547694Francois Pichet if (Opts.MicrosoftExt) 6508663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Res.push_back("-fms-extensions"); 6510bb935c5e75250f9cab8efa7a95ebdd534c11602Douglas Gregor if (Opts.MicrosoftMode) 6520bb935c5e75250f9cab8efa7a95ebdd534c11602Douglas Gregor Res.push_back("-fms-compatibility"); 653dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer if (Opts.MSCVersion != 0) 654dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer Res.push_back("-fmsc-version=" + llvm::utostr(Opts.MSCVersion)); 655400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik if (Opts.Borland) 656400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik Res.push_back("-fborland-extensions"); 657d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall if (!Opts.ObjCNonFragileABI) 658d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall Res.push_back("-fobjc-fragile-abi"); 659c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek if (Opts.ObjCDefaultSynthProperties) 660c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Res.push_back("-fobjc-default-synthesize-properties"); 661b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // NoInline is implicit. 662b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXOperatorNames) 663b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-operator-names"); 664b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PascalStrings) 665b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fpascal-strings"); 6669c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump if (Opts.CatchUndefined) 6679c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Res.push_back("-fcatch-undefined-behavior"); 668b61968857fd2c6579b4dcd7bad65736e89d21185Kostya Serebryany if (Opts.AddressSanitizer) 669b61968857fd2c6579b4dcd7bad65736e89d21185Kostya Serebryany Res.push_back("-faddress-sanitizer"); 6703c93122d31924d6d4a6265f36a0c98a164002da6Kostya Serebryany if (Opts.ThreadSanitizer) 6713c93122d31924d6d4a6265f36a0c98a164002da6Kostya Serebryany Res.push_back("-fthread-sanitizer"); 672b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.WritableStrings) 673b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fwritable-strings"); 6744b7a834e0fecddd9eaf1f4567867c718e4eebf50John McCall if (Opts.ConstStrings) 67550465d1d2f5f6dd3d8e18e2cf7bad4691e5ca6a8Chandler Carruth Res.push_back("-fconst-strings"); 676b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.LaxVectorConversions) 677b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-lax-vector-conversions"); 678b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AltiVec) 679b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-faltivec"); 6801be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.Exceptions) 6811be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fexceptions"); 6820761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson if (Opts.ObjCExceptions) 6830761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Res.push_back("-fobjc-exceptions"); 6840761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson if (Opts.CXXExceptions) 6850761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Res.push_back("-fcxx-exceptions"); 68673482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar if (Opts.SjLjExceptions) 68773482884560be041d86eccbd7dd5a6918677393bDaniel Dunbar Res.push_back("-fsjlj-exceptions"); 6882ed42287b9b88a0bb08ab10e95e306da3f294ba9Daniel Dunbar if (Opts.TraditionalCPP) 6892ed42287b9b88a0bb08ab10e95e306da3f294ba9Daniel Dunbar Res.push_back("-traditional-cpp"); 690de05057932cebc3f43911f87d75869cb7b705a19Mike Stump if (!Opts.RTTI) 6914db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-fno-rtti"); 6926f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor if (Opts.MSBitfields) 6936f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor Res.push_back("-mms-bitfields"); 694c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar if (!Opts.NeXTRuntime) 695c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar Res.push_back("-fgnu-runtime"); 696b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Freestanding) 697b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ffreestanding"); 698b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoBuiltin) 699b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-builtin"); 700fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes if (!Opts.AssumeSaneOperatorNew) 701fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Res.push_back("-fno-assume-sane-operator-new"); 702a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (!Opts.ThreadsafeStatics) 703a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Res.push_back("-fno-threadsafe-statics"); 704b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.POSIXThreads) 705b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pthread"); 706a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Blocks) 707e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fblocks"); 70813db5cfc4e5f03eb70efe0d227b53b8280f16161John McCall if (Opts.BlocksRuntimeOptional) 70913db5cfc4e5f03eb70efe0d227b53b8280f16161John McCall Res.push_back("-fblocks-runtime-optional"); 710752c74d99b647710a495c2ff5f815c30a30c3264Douglas Gregor if (Opts.Modules) 711752c74d99b647710a495c2ff5f815c30a30c3264Douglas Gregor Res.push_back("-fmodules"); 712b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EmitAllDecls) 713b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-femit-all-decls"); 714c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman if (Opts.MathErrno) 715c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Res.push_back("-fmath-errno"); 716a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner switch (Opts.getSignedOverflowBehavior()) { 717a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Undefined: break; 718a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner case LangOptions::SOB_Defined: Res.push_back("-fwrapv"); break; 71920249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer case LangOptions::SOB_Trapping: 72021a25167b8279df3d8f889d041a4fd98733d3c27Douglas Gregor Res.push_back("-ftrapv"); 721dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.OverflowHandler.empty()) 722dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-ftrapv-handler", Opts.OverflowHandler); 72321a25167b8279df3d8f889d041a4fd98733d3c27Douglas Gregor break; 724a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner } 725b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.HeinousExtensions) 726b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fheinous-gnu-extensions"); 727b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Optimize is implicit. 728b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // OptimizeSize is implicit. 729abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth if (Opts.FastMath) 730abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth Res.push_back("-ffast-math"); 731b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Static) 732b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-static-define"); 733453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor if (Opts.DumpRecordLayoutsSimple) 734453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor Res.push_back("-fdump-record-layouts-simple"); 735453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor else if (Opts.DumpRecordLayouts) 736fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-record-layouts"); 737046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson if (Opts.DumpVTableLayouts) 738fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fdump-vtable-layouts"); 739fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar if (Opts.NoBitFieldTypeAlign) 740fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Res.push_back("-fno-bitfield-type-alignment"); 741dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.PICLevel) 742dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-pic-level", llvm::utostr(Opts.PICLevel)); 743b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCGCBitmapPrint) 744b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-print-ivar-layout"); 74533e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Opts.NoConstantCFStrings) 74633e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Res.push_back("-fno-constant-cfstrings"); 7477002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall if (!Opts.AccessControl) 7487002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Res.push_back("-fno-access-control"); 7491be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (!Opts.CharIsSigned) 750e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fno-signed-char"); 7511be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.ShortWChar) 7521be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fshort-wchar"); 753b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ElideConstructors) 754b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-elide-constructors"); 755e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor if (Opts.getGC() != LangOptions::NonGC) { 756e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor if (Opts.getGC() == LangOptions::HybridGC) { 757b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc"); 758b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 759e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor assert(Opts.getGC() == LangOptions::GCOnly && "Invalid GC mode!"); 760b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc-only"); 761b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 762b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 763f85e193739c953358c865005855253af4f68a497John McCall if (Opts.ObjCAutoRefCount) 764f85e193739c953358c865005855253af4f68a497John McCall Res.push_back("-fobjc-arc"); 7659f084a3166b684573ba49df28fc5792bc37d92e1John McCall if (Opts.ObjCRuntimeHasWeak) 7669f084a3166b684573ba49df28fc5792bc37d92e1John McCall Res.push_back("-fobjc-runtime-has-weak"); 76774da19fc3a52d7e3005eeb7a7833859da84fd12aDouglas Gregor if (!Opts.ObjCInferRelatedResultType) 76874da19fc3a52d7e3005eeb7a7833859da84fd12aDouglas Gregor Res.push_back("-fno-objc-infer-related-result-type"); 76974da19fc3a52d7e3005eeb7a7833859da84fd12aDouglas Gregor 770b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian if (Opts.AppleKext) 771b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian Res.push_back("-fapple-kext"); 772b466d01e464b21832c23eeed90112bc5c26c0236Fariborz Jahanian 7731fb0caaa7bef765b85972274e3b434af2572c141John McCall if (Opts.getVisibilityMode() != DefaultVisibility) { 774b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fvisibility"); 7751fb0caaa7bef765b85972274e3b434af2572c141John McCall if (Opts.getVisibilityMode() == HiddenVisibility) { 7761be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("hidden"); 777b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 7781fb0caaa7bef765b85972274e3b434af2572c141John McCall assert(Opts.getVisibilityMode() == ProtectedVisibility && 779b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Invalid visibility!"); 780b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("protected"); 781b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 782b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 7837cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Opts.InlineVisibilityHidden) 7847cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Res.push_back("-fvisibility-inlines-hidden"); 78520249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 786dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.getStackProtector() != 0) 787dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-stack-protector", llvm::utostr(Opts.getStackProtector())); 788dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.InstantiationDepth != DefaultLangOpts.InstantiationDepth) 789dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-ftemplate-depth", llvm::utostr(Opts.InstantiationDepth)); 790dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.ConstexprCallDepth != DefaultLangOpts.ConstexprCallDepth) 791dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-fconstexpr-depth", llvm::utostr(Opts.ConstexprCallDepth)); 792dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.ObjCConstantStringClass.empty()) 793dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-fconstant-string-class", Opts.ObjCConstantStringClass); 794207f4d8543529221932af82836016a2ef066c917Peter Collingbourne if (Opts.FakeAddressSpaceMap) 795207f4d8543529221932af82836016a2ef066c917Peter Collingbourne Res.push_back("-ffake-address-space-map"); 796a5fc472b353b88be3b4981da946fb01f5a5cc0c6John McCall if (Opts.ParseUnknownAnytype) 797a5fc472b353b88be3b4981da946fb01f5a5cc0c6John McCall Res.push_back("-funknown-anytype"); 79848218c60d6b53b7880917d1366ee716dec2145caJohn McCall if (Opts.DebuggerSupport) 79948218c60d6b53b7880917d1366ee716dec2145caJohn McCall Res.push_back("-fdebugger-support"); 80050a9a12d4f7387bcff3213d4b56e74bab9f4f5d2Sean Callanan if (Opts.DebuggerCastResultToId) 80150a9a12d4f7387bcff3213d4b56e74bab9f4f5d2Sean Callanan Res.push_back("-fdebugger-cast-result-to-id"); 80230660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Opts.DebuggerObjCLiteral) 80330660a898545416f0fea2d717f16f75640001e38Ted Kremenek Res.push_back("-fdebugger-objc-literal"); 8048387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet if (Opts.DelayedTemplateParsing) 8058387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet Res.push_back("-fdelayed-template-parsing"); 806f8c247d247f9f7ab2bf4965677e6d056711c99d5Chandler Carruth if (Opts.Deprecated) 807f8c247d247f9f7ab2bf4965677e6d056711c99d5Chandler Carruth Res.push_back("-fdeprecated-macro"); 80819bda3ad8b5d37e505214e82fab1d0a0bf00f0fdEli Friedman if (Opts.ApplePragmaPack) 80919bda3ad8b5d37e505214e82fab1d0a0bf00f0fdEli Friedman Res.push_back("-fapple-pragma-pack"); 810b86b8dc7ef89405205f94635c1073cdb1a7093ebDouglas Gregor if (!Opts.CurrentModule.empty()) 811b86b8dc7ef89405205f94635c1073cdb1a7093ebDouglas Gregor Res.push_back("-fmodule-name=" + Opts.CurrentModule); 812b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 813b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 814b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOptsToArgs(const PreprocessorOptions &Opts, 815dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer ToArgsList &Res) { 816b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Macros.size(); i != e; ++i) 8170ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(std::string(Opts.Macros[i].second ? "-U" : "-D") + 8180ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Opts.Macros[i].first); 819b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Includes.size(); i != e; ++i) { 8200ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar // FIXME: We need to avoid reincluding the implicit PCH and PTH includes. 821dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-include", Opts.Includes[i]); 822b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 823dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer for (unsigned i = 0, e = Opts.MacroIncludes.size(); i != e; ++i) 824dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-imacros", Opts.MacroIncludes[i]); 825b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UsePredefines) 826b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-undef"); 82794dc8f640ebea52241412512ed48601626edbc58Douglas Gregor if (Opts.DetailedRecord) 82894dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Res.push_back("-detailed-preprocessing-record"); 829dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.ImplicitPCHInclude.empty()) 830dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-include-pch", Opts.ImplicitPCHInclude); 831dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.ImplicitPTHInclude.empty()) 832dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-include-pth", Opts.ImplicitPTHInclude); 833b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.TokenCache.empty()) { 834dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (Opts.ImplicitPTHInclude.empty()) 835dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-token-cache", Opts.TokenCache); 836dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer else 8370ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar assert(Opts.ImplicitPTHInclude == Opts.TokenCache && 8380ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar "Unsupported option combination!"); 839b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 840dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer for (unsigned i = 0, e = Opts.ChainedIncludes.size(); i != e; ++i) 841dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-chain-include", Opts.ChainedIncludes[i]); 842e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (unsigned i = 0, e = Opts.RemappedFiles.size(); i != e; ++i) { 843dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-remap-file", Opts.RemappedFiles[i].first + ";" + 844dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Opts.RemappedFiles[i].second); 845e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 846b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 847b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 848b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOutputOptsToArgs(const PreprocessorOutputOptions &Opts, 849dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer ToArgsList &Res) { 850b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCPP && !Opts.ShowMacros) 85183e7a78a9fa3fc495a575bca0e3d4d7ce26184efChris Lattner llvm::report_fatal_error("Invalid option combination!"); 852b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 853b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowCPP && Opts.ShowMacros) 854b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dD"); 855b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar else if (!Opts.ShowCPP && Opts.ShowMacros) 856b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dM"); 857b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 858b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLineMarkers) 859b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-P"); 860b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowComments) 861b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-C"); 862b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacroComments) 863b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-CC"); 864b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 865b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 866b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void TargetOptsToArgs(const TargetOptions &Opts, 867dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer ToArgsList &Res) { 868b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-triple"); 869b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Triple); 870dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.CPU.empty()) 871dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-target-cpu", Opts.CPU); 872dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.ABI.empty()) 873dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-target-abi", Opts.ABI); 874dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.LinkerVersion.empty()) 875dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-target-linker-version", Opts.LinkerVersion); 876dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer if (!Opts.CXXABI.empty()) 877dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-cxx-abi", Opts.CXXABI); 878dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer for (unsigned i = 0, e = Opts.Features.size(); i != e; ++i) 879dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer Res.push_back("-target-feature", Opts.Features[i]); 880b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 881b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 882b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarvoid CompilerInvocation::toArgs(std::vector<std::string> &Res) { 883dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer ToArgsList List(Res); 884dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer AnalyzerOptsToArgs(getAnalyzerOpts(), List); 885dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer CodeGenOptsToArgs(getCodeGenOpts(), List); 886dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer DependencyOutputOptsToArgs(getDependencyOutputOpts(), List); 887dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer DiagnosticOptsToArgs(getDiagnosticOpts(), List); 888dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer FileSystemOptsToArgs(getFileSystemOpts(), List); 889dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer FrontendOptsToArgs(getFrontendOpts(), List); 890dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer HeaderSearchOptsToArgs(getHeaderSearchOpts(), List); 891dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer LangOptsToArgs(*getLangOpts(), List); 892dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer PreprocessorOptsToArgs(getPreprocessorOpts(), List); 893dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer PreprocessorOutputOptsToArgs(getPreprocessorOutputOpts(), List); 894dccb9bb102adf6ad89ede2f4930fb570c77243b9Benjamin Kramer TargetOptsToArgs(getTargetOpts(), List); 895b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 89656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 89756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 89856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Deserialization (to args) 89956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 90056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 90156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver; 90256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver::cc1options; 90356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 90456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 90556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 9060a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbournestatic unsigned getOptimizationLevel(ArgList &Args, InputKind IK, 907d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 90861e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne unsigned DefaultOpt = 0; 90961e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne if (IK == IK_OpenCL && !Args.hasArg(OPT_cl_opt_disable)) 91061e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne DefaultOpt = 2; 911a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson // -Os/-Oz implies -O2 912a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson return (Args.hasArg(OPT_Os) || Args.hasArg (OPT_Oz)) ? 2 : 91361e07861dd3a70c31f658bad8c4b911994e4933bPeter Collingbourne Args.getLastArgIntValue(OPT_O, DefaultOpt, Diags); 9140a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne} 9150a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne 9168fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmithstatic bool ParseAnalyzerArgs(AnalyzerOptions &Opts, ArgList &Args, 917d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 91856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 9198fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith bool Success = true; 92056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_store)) { 9215f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 92256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisStores Value = llvm::StringSwitch<AnalysisStores>(Name) 92356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 92456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 92556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 92656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumStores); 9278fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (Value == NumStores) { 92856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 929bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 9308fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 9318fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } else { 93256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisStoreOpt = Value; 9338fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 93456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 93556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 93656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) { 9375f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 93856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisConstraints Value = llvm::StringSwitch<AnalysisConstraints>(Name) 93956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 94056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 94156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 94256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumConstraints); 9438fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (Value == NumConstraints) { 94456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 945bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 9468fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 9478fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } else { 94856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisConstraintsOpt = Value; 9498fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 95056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 95156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 95256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_output)) { 9535f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 95456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisDiagClients Value = llvm::StringSwitch<AnalysisDiagClients>(Name) 95556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREAT) \ 95656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, PD_##NAME) 95756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 95856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NUM_ANALYSIS_DIAG_CLIENTS); 9598fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (Value == NUM_ANALYSIS_DIAG_CLIENTS) { 96056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 961bfbb39deabba4f7b8c89d69a28653074c8936086Daniel Dunbar << A->getAsString(Args) << Name; 9628fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 9638fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } else { 96456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisDiagOpt = Value; 9658fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 96656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 96756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 968d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks if (Arg *A = Args.getLastArg(OPT_analyzer_purge)) { 969d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks StringRef Name = A->getValue(Args); 970d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks AnalysisPurgeMode Value = llvm::StringSwitch<AnalysisPurgeMode>(Name) 971d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks#define ANALYSIS_PURGE(NAME, CMDFLAG, DESC) \ 972d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks .Case(CMDFLAG, NAME) 973d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks#include "clang/Frontend/Analyses.def" 974d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks .Default(NumPurgeModes); 9758fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (Value == NumPurgeModes) { 976d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks Diags.Report(diag::err_drv_invalid_value) 977d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks << A->getAsString(Args) << Name; 9788fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 9798fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } else { 980d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks Opts.AnalysisPurgeOpt = Value; 9818fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 982d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks } 983d30952838421ddfb9f7e346b2ba8213889a5f789Anna Zaks 98466253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks if (Arg *A = Args.getLastArg(OPT_analyzer_ipa)) { 98566253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks StringRef Name = A->getValue(Args); 98666253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks AnalysisIPAMode Value = llvm::StringSwitch<AnalysisIPAMode>(Name) 98766253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#define ANALYSIS_IPA(NAME, CMDFLAG, DESC) \ 98866253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks .Case(CMDFLAG, NAME) 98966253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#include "clang/Frontend/Analyses.def" 99066253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks .Default(NumIPAModes); 99166253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks if (Value == NumIPAModes) { 99266253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Diags.Report(diag::err_drv_invalid_value) 99366253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks << A->getAsString(Args) << Name; 99466253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Success = false; 99566253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } else { 99666253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Opts.IPAMode = Value; 99766253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 99866253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 99966253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks 100066253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks if (Arg *A = Args.getLastArg(OPT_analyzer_inlining_mode)) { 100166253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks StringRef Name = A->getValue(Args); 100266253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks AnalysisInliningMode Value = llvm::StringSwitch<AnalysisInliningMode>(Name) 100366253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#define ANALYSIS_INLINING_MODE(NAME, CMDFLAG, DESC) \ 100466253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks .Case(CMDFLAG, NAME) 100566253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks#include "clang/Frontend/Analyses.def" 100666253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks .Default(NumInliningModes); 100766253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks if (Value == NumInliningModes) { 100866253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Diags.Report(diag::err_drv_invalid_value) 100966253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks << A->getAsString(Args) << Name; 101066253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Success = false; 101166253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } else { 101266253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks Opts.InliningMode = Value; 101366253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 101466253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks } 101566253352131e3e7a22b3bfd0e180607aa2bfb988Anna Zaks 1016116f3640daee424dfcdbe55e80be5a67476be4b0Argyrios Kyrtzidis Opts.ShowCheckerHelp = Args.hasArg(OPT_analyzer_checker_help); 101756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGDot = Args.hasArg(OPT_analyzer_viz_egraph_graphviz); 101856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGUbi = Args.hasArg(OPT_analyzer_viz_egraph_ubigraph); 10195903a373db3d27794c90b25687e0dd6adb0e497dAnna Zaks Opts.RetryExhausted = Args.hasArg(OPT_analyzer_retry_exhausted); 102056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeAll = Args.hasArg(OPT_analyzer_opt_analyze_headers); 102156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzerDisplayProgress = Args.hasArg(OPT_analyzer_display_progress); 1022fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Opts.AnalyzeNestedBlocks = 1023fc576514d06c46a7cac49500169411d82f38d04bTed Kremenek Args.hasArg(OPT_analyzer_opt_analyze_nested_blocks); 102456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EagerlyAssume = Args.hasArg(OPT_analyzer_eagerly_assume); 102503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.AnalyzeSpecificFunction = Args.getLastArgValue(OPT_analyze_function); 10269b823e8e1ccb8a2cb49923bad22a80ca96f41f92Ted Kremenek Opts.UnoptimizedCFG = Args.hasArg(OPT_analysis_UnoptimizedCFG); 10279121ba232903ebe61e7bbe14ca294cf0f07dfa96Marcin Swiderski Opts.CFGAddImplicitDtors = Args.hasArg(OPT_analysis_CFGAddImplicitDtors); 10289121ba232903ebe61e7bbe14ca294cf0f07dfa96Marcin Swiderski Opts.CFGAddInitializers = Args.hasArg(OPT_analysis_CFGAddInitializers); 102956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TrimGraph = Args.hasArg(OPT_trim_egraph); 103003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MaxNodes = Args.getLastArgIntValue(OPT_analyzer_max_nodes, 150000,Diags); 10316648e5d387b5402eae6a597bd46709ac445b4156Ted Kremenek Opts.MaxLoop = Args.getLastArgIntValue(OPT_analyzer_max_loop, 4, Diags); 1032d767d81290288c030f3be0be1d3e62b9c8df51dcTed Kremenek Opts.EagerlyTrimEGraph = !Args.hasArg(OPT_analyzer_no_eagerly_trim_egraph); 103381fb169f42769e02c7425b23885a261c025fd5e6Anna Zaks Opts.PrintStats = Args.hasArg(OPT_analyzer_stats); 10348235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Opts.InlineMaxStackDepth = 10358235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Args.getLastArgIntValue(OPT_analyzer_inline_max_stack_depth, 10368235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Opts.InlineMaxStackDepth, Diags); 10378235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Opts.InlineMaxFunctionSize = 10388235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Args.getLastArgIntValue(OPT_analyzer_inline_max_function_size, 10398235f9c9c8b3d1737d1c6bd57f7ba3f616b92392Anna Zaks Opts.InlineMaxFunctionSize, Diags); 104043dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis 104143dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis Opts.CheckersControlList.clear(); 104243dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_analyzer_checker, 104343dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis OPT_analyzer_disable_checker), 104443dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 104543dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis const Arg *A = *it; 104643dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis A->claim(); 104743dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis bool enable = (A->getOption().getID() == OPT_analyzer_checker); 104838c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis // We can have a list of comma separated checker names, e.g: 104938c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis // '-analyzer-checker=cocoa,unix' 10505f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef checkerList = A->getValue(Args); 10515f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<StringRef, 4> checkers; 105238c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis checkerList.split(checkers, ","); 105338c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis for (unsigned i = 0, e = checkers.size(); i != e; ++i) 105438c8fe705ec4a8efa8992b99ab6d264fff14ca36Argyrios Kyrtzidis Opts.CheckersControlList.push_back(std::make_pair(checkers[i], enable)); 105543dee220252ef0b42c5f8a3bb1eca97f84f2565fArgyrios Kyrtzidis } 10568fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 10578fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith return Success; 105856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 105956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1060b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanianstatic bool ParseMigratorArgs(MigratorOptions &Opts, ArgList &Args) { 1061b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanian Opts.NoNSAllocReallocError = Args.hasArg(OPT_migrator_no_nsalloc_error); 1062bbdfad581fa300fa0d162d968ec14de3c95fc760Fariborz Jahanian Opts.NoFinalizeRemoval = Args.hasArg(OPT_migrator_no_finalize_removal); 1063b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanian return true; 1064b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanian} 1065b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanian 10668fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmithstatic bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, 1067d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 106856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 10698fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith bool Success = true; 10700a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne 1071e6cc51d9d7100d2d3e3ba48b476ab86fa1feca82Aaron Ballman unsigned OptLevel = getOptimizationLevel(Args, IK, Diags); 1072e6cc51d9d7100d2d3e3ba48b476ab86fa1feca82Aaron Ballman if (OptLevel > 3) { 10730a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne Diags.Report(diag::err_drv_invalid_value) 1074e6cc51d9d7100d2d3e3ba48b476ab86fa1feca82Aaron Ballman << Args.getLastArg(OPT_O)->getAsString(Args) << OptLevel; 1075e6cc51d9d7100d2d3e3ba48b476ab86fa1feca82Aaron Ballman OptLevel = 3; 10768fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 107756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 1078e6cc51d9d7100d2d3e3ba48b476ab86fa1feca82Aaron Ballman Opts.OptimizationLevel = OptLevel; 107956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 108056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // We must always run at least the always inlining pass. 108156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inlining = (Opts.OptimizationLevel > 1) ? CodeGenOptions::NormalInlining 108256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar : CodeGenOptions::OnlyAlwaysInlining; 1083634a4b1b045b13e7ddfa57934cf2b85d4348f77fChad Rosier // -fno-inline-functions overrides OptimizationLevel > 1. 1084fc055f943d154c9b7463f43a3b59e093723362c9Chad Rosier Opts.NoInline = Args.hasArg(OPT_fno_inline); 1085fc055f943d154c9b7463f43a3b59e093723362c9Chad Rosier Opts.Inlining = Args.hasArg(OPT_fno_inline_functions) ? 1086fc055f943d154c9b7463f43a3b59e093723362c9Chad Rosier CodeGenOptions::OnlyAlwaysInlining : Opts.Inlining; 108756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 108856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugInfo = Args.hasArg(OPT_g); 1089033be8bd33e0f84db8158771e13528e071563b73Devang Patel Opts.LimitDebugInfo = !Args.hasArg(OPT_fno_limit_debug_info) 1090033be8bd33e0f84db8158771e13528e071563b73Devang Patel || Args.hasArg(OPT_flimit_debug_info); 109156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableLLVMOpts = Args.hasArg(OPT_disable_llvm_optzns); 109256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableRedZone = Args.hasArg(OPT_disable_red_zone); 109332096695c76033a6b0b1747c439f7378a11e8312John McCall Opts.ForbidGuardVariables = Args.hasArg(OPT_fforbid_guard_variables); 1094e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar Opts.UseRegisterSizedBitfieldAccess = Args.hasArg( 1095e26bdb91b7e3912ffe895b78a446db94471a59ddDaniel Dunbar OPT_fuse_register_sized_bitfield_access); 10964d5625e15bb215c2241c022df8dc7b04438970c6Dan Gohman Opts.RelaxedAliasing = Args.hasArg(OPT_relaxed_aliasing); 109703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DwarfDebugFlags = Args.getLastArgValue(OPT_dwarf_debug_flags); 109856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MergeAllConstants = !Args.hasArg(OPT_fno_merge_all_constants); 109956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoCommon = Args.hasArg(OPT_fno_common); 110056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoImplicitFloat = Args.hasArg(OPT_no_implicit_float); 110156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = Args.hasArg(OPT_Os); 1102a0fa203f04235cb6d05eeb8cea3392a01aa7571bBob Wilson Opts.OptimizeSize = Args.hasArg(OPT_Oz) ? 2 : Opts.OptimizeSize; 11036b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Opts.SimplifyLibCalls = !(Args.hasArg(OPT_fno_builtin) || 11046b0cf67ae72a9ebb90e94cc9a14e09364a2b3466Daniel Dunbar Args.hasArg(OPT_ffreestanding)); 110520249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.UnrollLoops = Args.hasArg(OPT_funroll_loops) || 1106f84d409903dd4107c8cef5a08fcfce6e5c21d4deEric Christopher (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize); 110756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 110856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); 1109f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCAutoRefCountExceptions = Args.hasArg(OPT_fobjc_arc_exceptions); 11109f084a3166b684573ba49df28fc5792bc37d92e1John McCall Opts.ObjCRuntimeHasARC = Args.hasArg(OPT_fobjc_runtime_has_arc); 1111256a76e0b0e0c9e65a3122917d553ef10bc84d29John McCall Opts.ObjCRuntimeHasTerminate = Args.hasArg(OPT_fobjc_runtime_has_terminate); 1112d51e43af0b3a6897b971f316c4de2035ec82d1f2Peter Collingbourne Opts.CUDAIsDevice = Args.hasArg(OPT_fcuda_is_device); 1113efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXAAtExit = !Args.hasArg(OPT_fno_use_cxa_atexit); 1114efb0fa9e11f75af51744a6159530ef7cc8efa24aDaniel Dunbar Opts.CXXCtorDtorAliases = Args.hasArg(OPT_mconstructor_aliases); 111503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CodeModel = Args.getLastArgValue(OPT_mcode_model); 111603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DebugPass = Args.getLastArgValue(OPT_mdebug_pass); 111756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFPElim = Args.hasArg(OPT_mdisable_fp_elim); 11181db772bd68502e0dabbd8efeb7f7c64a4ab2e37aNick Lewycky Opts.DisableTailCalls = Args.hasArg(OPT_mdisable_tail_calls); 111903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.FloatABI = Args.getLastArgValue(OPT_mfloat_abi); 1120279b5eb6910d64a293e9c0e2887a05c65d8737d7John McCall Opts.HiddenWeakVTables = Args.hasArg(OPT_fhidden_weak_vtables); 11214400cb8c548a90c472444b57690117563f4be195Peter Collingbourne Opts.LessPreciseFPMAD = Args.hasArg(OPT_cl_mad_enable); 112203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LimitFloatPrecision = Args.getLastArgValue(OPT_mlimit_float_precision); 1123001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Opts.NoInfsFPMath = (Args.hasArg(OPT_menable_no_infinities) || 1124001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Args.hasArg(OPT_cl_finite_math_only)|| 1125001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Args.hasArg(OPT_cl_fast_relaxed_math)); 1126001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Opts.NoNaNsFPMath = (Args.hasArg(OPT_menable_no_nans) || 1127001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Args.hasArg(OPT_cl_finite_math_only)|| 1128001f628a693960380e37c2b58a1009da77d7e425Daniel Dunbar Args.hasArg(OPT_cl_fast_relaxed_math)); 112956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); 11303c66d30d513106bb794990c5e4ba36a31ac19f15Daniel Dunbar Opts.BackendOptions = Args.getAllArgValues(OPT_backend_option); 113117d3fea677753e6e3e82ffe2cbdeccbf5f2e7497Daniel Dunbar Opts.NumRegisterParameters = Args.getLastArgIntValue(OPT_mregparm, 0, Diags); 11321b9060553221720152e12981109549e0a1d8e3a1Chad Rosier Opts.NoGlobalMerge = Args.hasArg(OPT_mno_global_merge); 1133c3b9014c7236a15cf467662264b243a22c420312Nick Lewycky Opts.NoExecStack = Args.hasArg(OPT_mno_exec_stack); 11344ecc9b73b3716775ed4e09091e300796a9a72378Daniel Dunbar Opts.RelaxAll = Args.hasArg(OPT_mrelax_all); 11351ad6648cce57bd187f1853f58fef26cd9bf4934fDaniel Dunbar Opts.OmitLeafFramePointer = Args.hasArg(OPT_momit_leaf_frame_pointer); 1136969323239f16589329d091a2b8ef200fcfe7c9e9Daniel Dunbar Opts.SaveTempLabels = Args.hasArg(OPT_msave_temp_labels); 1137f24a151d645abc89f94aa58ad59f3131502041b1Rafael Espindola Opts.NoDwarf2CFIAsm = Args.hasArg(OPT_fno_dwarf2_cfi_asm); 1138ea523d73a6de06f828952a02f5ff86e4cc631695Nick Lewycky Opts.NoDwarfDirectoryAsm = Args.hasArg(OPT_fno_dwarf_directory_asm); 113956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.SoftFloat = Args.hasArg(OPT_msoft_float); 114082fe6aea407a5a09a6131452ce622087ba83880dChandler Carruth Opts.StrictEnums = Args.hasArg(OPT_fstrict_enums); 1141abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth Opts.UnsafeFPMath = Args.hasArg(OPT_menable_unsafe_fp_math) || 1142abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth Args.hasArg(OPT_cl_unsafe_math_optimizations) || 1143f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Args.hasArg(OPT_cl_fast_relaxed_math); 114456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnwindTables = Args.hasArg(OPT_munwind_tables); 114503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic"); 114671fd6cc843719cab528a5df0899ad3d15cb9297fBob Wilson Opts.TrapFuncName = Args.getLastArgValue(OPT_ftrap_function_EQ); 114756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1148bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.FunctionSections = Args.hasArg(OPT_ffunction_sections); 1149bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner Opts.DataSections = Args.hasArg(OPT_fdata_sections); 1150bbea7168326d810eff18dfb8bc43c7790fd55010Chris Lattner 115103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MainFileName = Args.getLastArgValue(OPT_main_file_name); 1152824e19ed926d7aa1296a007d0607ac4437e3c4a9John McCall Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier); 1153f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar 11547255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner Opts.InstrumentFunctions = Args.hasArg(OPT_finstrument_functions); 1155be4c8705e499b55548467eb7adaa23cbc6edfef9Roman Divacky Opts.InstrumentForProfiling = Args.hasArg(OPT_pg); 1156e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Opts.EmitGcovArcs = Args.hasArg(OPT_femit_coverage_data); 1157e8ba8d78a258ec992d3521eebdae8324db777b14Nick Lewycky Opts.EmitGcovNotes = Args.hasArg(OPT_femit_coverage_notes); 11583dc05418538c719fea48b906bfa4febe5296e126Nick Lewycky Opts.CoverageFile = Args.getLastArgValue(OPT_coverage_file); 11597c4fd9121f5885096fd3258d20a984e3f08f8603Nick Lewycky Opts.DebugCompilationDir = Args.getLastArgValue(OPT_fdebug_compilation_dir); 116022a7dfea585703d6755db69b83e29a0e6ee10369Peter Collingbourne Opts.LinkBitcodeFile = Args.getLastArgValue(OPT_mlink_bitcode_file); 11614e785c908ae01519d3592eae2828e2cc94fb02ebNick Lewycky Opts.StackRealignment = Args.hasArg(OPT_mstackrealign); 1162e9d11dbfe1f3286c5f8a2f2fc8ac759f63890655Joerg Sonnenberger if (Arg *A = Args.getLastArg(OPT_mstack_alignment)) { 1163e9d11dbfe1f3286c5f8a2f2fc8ac759f63890655Joerg Sonnenberger StringRef Val = A->getValue(Args); 1164e9d11dbfe1f3286c5f8a2f2fc8ac759f63890655Joerg Sonnenberger Val.getAsInteger(10, Opts.StackAlignment); 1165e9d11dbfe1f3286c5f8a2f2fc8ac759f63890655Joerg Sonnenberger } 11667255a2d997b15beae82e627052fdb1b2474495c2Chris Lattner 1167f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_fobjc_dispatch_method_EQ)) { 11685f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 1169f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar unsigned Method = llvm::StringSwitch<unsigned>(Name) 1170f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("legacy", CodeGenOptions::Legacy) 1171f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("non-legacy", CodeGenOptions::NonLegacy) 1172f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Case("mixed", CodeGenOptions::Mixed) 1173f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar .Default(~0U); 11748fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (Method == ~0U) { 1175f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name; 11768fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 11778fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } else { 1178f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar Opts.ObjCDispatchMethod = Method; 11798fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 1180f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 11818fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 11828fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith return Success; 118356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 118456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 118556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDependencyOutputArgs(DependencyOutputOptions &Opts, 118656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 118756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 118803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_dependency_file); 118903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Targets = Args.getAllArgValues(OPT_MT); 119056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IncludeSystemHeaders = Args.hasArg(OPT_sys_header_deps); 119156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePhonyTargets = Args.hasArg(OPT_MP); 1192eef63e0997e0f6d6436736ea919b851cfe34955aDaniel Dunbar Opts.ShowHeaderIncludes = Args.hasArg(OPT_H); 1193b34d69b9292534c1c574f168f0ac10aea652adcaDaniel Dunbar Opts.HeaderIncludeOutputFile = Args.getLastArgValue(OPT_header_include_file); 1194bb52786da8d055568eef6e5694288c1258bc8c2aPeter Collingbourne Opts.AddMissingHeaderDeps = Args.hasArg(OPT_MG); 1195773303a505c23d73da624f1e6abcf41a393dad2bDouglas Gregor Opts.DOTOutputFile = Args.getLastArgValue(OPT_dependency_dot); 119656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 119756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 11982dec85b21822f950bf6035640c496ad835e11728Chad Rosierbool clang::ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, 11992dec85b21822f950bf6035640c496ad835e11728Chad Rosier DiagnosticsEngine *Diags) { 120056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 12018fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith bool Success = true; 12028fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 120308c6695f6018fb6cb1a7c7d311a851aa5c233bc0Daniel Dunbar Opts.DiagnosticLogFile = Args.getLastArgValue(OPT_diagnostic_log_file); 12047800212ef29be314d55814e8dcc568ff8beed106Ted Kremenek Opts.DiagnosticSerializationFile = 12057800212ef29be314d55814e8dcc568ff8beed106Ted Kremenek Args.getLastArgValue(OPT_diagnostic_serialized_file); 120656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IgnoreWarnings = Args.hasArg(OPT_w); 120756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoRewriteMacros = Args.hasArg(OPT_Wno_rewrite_macros); 120856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Pedantic = Args.hasArg(OPT_pedantic); 120956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PedanticErrors = Args.hasArg(OPT_pedantic_errors); 121056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCarets = !Args.hasArg(OPT_fno_caret_diagnostics); 121156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColors = Args.hasArg(OPT_fcolor_diagnostics); 1212c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.ShowColumn = Args.hasFlag(OPT_fshow_column, 1213c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor OPT_fno_show_column, 1214c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor /*Default=*/true); 121556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info); 121656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location); 121756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option); 12185edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 121934b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth // Default behavior is to not to show note include stacks. 122034b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth Opts.ShowNoteIncludeStack = false; 1221abaca7a8be8e79cc01354676e3bcb26575640311Chandler Carruth if (Arg *A = Args.getLastArg(OPT_fdiagnostics_show_note_include_stack, 1222abaca7a8be8e79cc01354676e3bcb26575640311Chandler Carruth OPT_fno_diagnostics_show_note_include_stack)) 122334b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth if (A->getOption().matches(OPT_fdiagnostics_show_note_include_stack)) 122434b8e6889a12c90e8053fba8a1ea49b17c05ac51Chandler Carruth Opts.ShowNoteIncludeStack = true; 1225abaca7a8be8e79cc01354676e3bcb26575640311Chandler Carruth 12265f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef ShowOverloads = 12275edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin Args.getLastArgValue(OPT_fshow_overloads_EQ, "all"); 12285edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin if (ShowOverloads == "best") 1229d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie Opts.ShowOverloads = DiagnosticsEngine::Ovl_Best; 12305edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin else if (ShowOverloads == "all") 1231d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie Opts.ShowOverloads = DiagnosticsEngine::Ovl_All; 12328fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith else { 12332dec85b21822f950bf6035640c496ad835e11728Chad Rosier Success = false; 12342dec85b21822f950bf6035640c496ad835e11728Chad Rosier if (Diags) 12352dec85b21822f950bf6035640c496ad835e11728Chad Rosier Diags->Report(diag::err_drv_invalid_value) 12365edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << Args.getLastArg(OPT_fshow_overloads_EQ)->getAsString(Args) 12375edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin << ShowOverloads; 12388fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 12395edbdcc62098e305cd55654814dcf783a3f3c477Jeffrey Yasskin 12405f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef ShowCategory = 124103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fdiagnostics_show_category, "none"); 12426fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner if (ShowCategory == "none") 12436fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 0; 12446fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "id") 12456fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 1; 12466fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner else if (ShowCategory == "name") 12476fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner Opts.ShowCategories = 2; 12488fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith else { 12492dec85b21822f950bf6035640c496ad835e11728Chad Rosier Success = false; 12502dec85b21822f950bf6035640c496ad835e11728Chad Rosier if (Diags) 12512dec85b21822f950bf6035640c496ad835e11728Chad Rosier Diags->Report(diag::err_drv_invalid_value) 12526fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << Args.getLastArg(OPT_fdiagnostics_show_category)->getAsString(Args) 12536fbe8398ba1680ffc5daa7395850ff8765b7905bChris Lattner << ShowCategory; 12548fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 125520249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 12565f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Format = 1257c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Args.getLastArgValue(OPT_fdiagnostics_format, "clang"); 1258c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor if (Format == "clang") 1259c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.Format = DiagnosticOptions::Clang; 12608fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith else if (Format == "msvc") 1261c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.Format = DiagnosticOptions::Msvc; 12628fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith else if (Format == "vi") 1263c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor Opts.Format = DiagnosticOptions::Vi; 12648fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith else { 12652dec85b21822f950bf6035640c496ad835e11728Chad Rosier Success = false; 12662dec85b21822f950bf6035640c496ad835e11728Chad Rosier if (Diags) 12672dec85b21822f950bf6035640c496ad835e11728Chad Rosier Diags->Report(diag::err_drv_invalid_value) 1268c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor << Args.getLastArg(OPT_fdiagnostics_format)->getAsString(Args) 1269c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor << Format; 12708fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 1271c9471b0ff1815ed0149dbfcad0f385ed8648eeb0Douglas Gregor 127256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info); 12734786c15f4977c7cee98fde3ebdee213dba23848bDouglas Gregor Opts.ShowParseableFixits = Args.hasArg(OPT_fdiagnostics_parseable_fixits); 127456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyDiagnostics = Args.hasArg(OPT_verify); 127503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ErrorLimit = Args.getLastArgIntValue(OPT_ferror_limit, 0, Diags); 12766c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Opts.MacroBacktraceLimit 127720249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer = Args.getLastArgIntValue(OPT_fmacro_backtrace_limit, 12786c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor DiagnosticOptions::DefaultMacroBacktraceLimit, Diags); 1279575cf3791216c33770ba950430493cdd43099f8fDouglas Gregor Opts.TemplateBacktraceLimit 128020249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer = Args.getLastArgIntValue(OPT_ftemplate_backtrace_limit, 128120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer DiagnosticOptions::DefaultTemplateBacktraceLimit, 12826c1cb9916e9988dcdd65b9266dbe24afd173427aDouglas Gregor Diags); 128308d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith Opts.ConstexprBacktraceLimit 128408d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith = Args.getLastArgIntValue(OPT_fconstexpr_backtrace_limit, 128508d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith DiagnosticOptions::DefaultConstexprBacktraceLimit, 128608d6e032a2a0a8656d12b3b7b93942987bb12eb7Richard Smith Diags); 128703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.TabStop = Args.getLastArgIntValue(OPT_ftabstop, 128852388f9aefba585475a38081272ce582d033c883Chris Lattner DiagnosticOptions::DefaultTabStop, Diags); 128952388f9aefba585475a38081272ce582d033c883Chris Lattner if (Opts.TabStop == 0 || Opts.TabStop > DiagnosticOptions::MaxTabStop) { 129052388f9aefba585475a38081272ce582d033c883Chris Lattner Opts.TabStop = DiagnosticOptions::DefaultTabStop; 12912dec85b21822f950bf6035640c496ad835e11728Chad Rosier if (Diags) 12922dec85b21822f950bf6035640c496ad835e11728Chad Rosier Diags->Report(diag::warn_ignoring_ftabstop_value) 12932dec85b21822f950bf6035640c496ad835e11728Chad Rosier << Opts.TabStop << DiagnosticOptions::DefaultTabStop; 129452388f9aefba585475a38081272ce582d033c883Chris Lattner } 129503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MessageLength = Args.getLastArgIntValue(OPT_fmessage_length, 0, Diags); 129603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.DumpBuildInformation = Args.getLastArgValue(OPT_dump_build_information); 12972dec85b21822f950bf6035640c496ad835e11728Chad Rosier 12982dec85b21822f950bf6035640c496ad835e11728Chad Rosier for (arg_iterator it = Args.filtered_begin(OPT_W), 12992dec85b21822f950bf6035640c496ad835e11728Chad Rosier ie = Args.filtered_end(); it != ie; ++it) { 13002dec85b21822f950bf6035640c496ad835e11728Chad Rosier StringRef V = (*it)->getValue(Args); 13012dec85b21822f950bf6035640c496ad835e11728Chad Rosier // "-Wl," and such are not warnings options. 13022dec85b21822f950bf6035640c496ad835e11728Chad Rosier if (V.startswith("l,") || V.startswith("a,") || V.startswith("p,")) 13032dec85b21822f950bf6035640c496ad835e11728Chad Rosier continue; 13042dec85b21822f950bf6035640c496ad835e11728Chad Rosier 13052dec85b21822f950bf6035640c496ad835e11728Chad Rosier Opts.Warnings.push_back(V); 13062dec85b21822f950bf6035640c496ad835e11728Chad Rosier } 13078fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 13088fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith return Success; 130956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 131056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1311389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidisstatic void ParseFileSystemArgs(FileSystemOptions &Opts, ArgList &Args) { 1312389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis Opts.WorkingDir = Args.getLastArgValue(OPT_working_directory); 1313389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis} 1314389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis 1315c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbarstatic InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, 1316d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 131756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 131856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; 131956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_Action_Group)) { 132056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (A->getOption().getID()) { 132156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 1322b219cfc4d75f0a03630b7c4509ef791b7e97b2c8David Blaikie llvm_unreachable("Invalid option in group!"); 132356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_dump: 132456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTDump; break; 1325f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall case OPT_ast_dump_xml: 1326f35142413974e9dfe2c5f202084db4bd1c2073e9John McCall Opts.ProgramAction = frontend::ASTDumpXML; break; 132756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print: 132856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrint; break; 132956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_view: 133056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTView; break; 133156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_raw_tokens: 133256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpRawTokens; break; 133356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_tokens: 133456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpTokens; break; 133556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_S: 133656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitAssembly; break; 133756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_bc: 133856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitBC; break; 133956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_html: 134056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitHTML; break; 134156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm: 134256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVM; break; 134356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_only: 134456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVMOnly; break; 134532148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar case OPT_emit_codegen_only: 134632148cef25570a4fbe3ad0ec497ce3ae2cf1b774Daniel Dunbar Opts.ProgramAction = frontend::EmitCodeGenOnly; break; 1347da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar case OPT_emit_obj: 1348da1573f95902a42aa4d11e8f45ab98ec7e27bc28Daniel Dunbar Opts.ProgramAction = frontend::EmitObj; break; 1349ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky case OPT_fixit_EQ: 1350ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky Opts.FixItSuffix = A->getValue(Args); 1351ba5f6eced29937e4e4851a2c0980744768413d66Nick Lewycky // fall-through! 135256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fixit: 135356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::FixIt; break; 1354467dc88512b4ba4bb16e274ea3771dc1415d31daDouglas Gregor case OPT_emit_module: 1355467dc88512b4ba4bb16e274ea3771dc1415d31daDouglas Gregor Opts.ProgramAction = frontend::GenerateModule; break; 135656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pch: 135756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePCH; break; 135856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pth: 135956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePTH; break; 13602758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar case OPT_init_only: 13612758595023c5c7c0495f19260089f975022c50dcDaniel Dunbar Opts.ProgramAction = frontend::InitOnly; break; 136256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fsyntax_only: 136356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; break; 136456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_print_decl_contexts: 136556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintDeclContext; break; 1366f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor case OPT_print_preamble: 1367f033f1da4a34f8df6e95e9929dc04ff54bb8fb01Douglas Gregor Opts.ProgramAction = frontend::PrintPreamble; break; 136856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_E: 136956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintPreprocessedInput; break; 1370978fc9c485d21ee89b4f0bc77ce1ea55c65c7f12Douglas Gregor case OPT_pubnames_dump: 1371978fc9c485d21ee89b4f0bc77ce1ea55c65c7f12Douglas Gregor Opts.ProgramAction = frontend::PubnamesDump; break; 137256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_macros: 137356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteMacros; break; 137456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_objc: 137556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteObjC; break; 137656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_test: 137756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteTest; break; 137856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_analyze: 137956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunAnalysis; break; 138030660a898545416f0fea2d717f16f75640001e38Ted Kremenek case OPT_migrate: 138130660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.ProgramAction = frontend::MigrateSource; break; 138256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_Eonly: 138356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunPreprocessorOnly; break; 138456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 138556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 13863177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 13873177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if (const Arg* A = Args.getLastArg(OPT_plugin)) { 13883177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.Plugins.push_back(A->getValue(Args,0)); 138956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PluginAction; 139056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ActionName = A->getValue(Args); 13913177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar 13923177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_plugin_arg), 13933177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar end = Args.filtered_end(); it != end; ++it) { 13943177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar if ((*it)->getValue(Args, 0) == Opts.ActionName) 13953177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar Opts.PluginArgs.push_back((*it)->getValue(Args, 1)); 13963177aae51a21f61ab483c52f97124bdb707da7f1Daniel Dunbar } 139756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 139856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 13995aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber Opts.AddPluginActions = Args.getAllArgValues(OPT_add_plugin); 1400f25649c74397d2620e6ac61f1045261644707c80Nico Weber Opts.AddPluginArgs.resize(Opts.AddPluginActions.size()); 1401f25649c74397d2620e6ac61f1045261644707c80Nico Weber for (int i = 0, e = Opts.AddPluginActions.size(); i != e; ++i) { 1402f25649c74397d2620e6ac61f1045261644707c80Nico Weber for (arg_iterator it = Args.filtered_begin(OPT_plugin_arg), 1403f25649c74397d2620e6ac61f1045261644707c80Nico Weber end = Args.filtered_end(); it != end; ++it) { 1404f25649c74397d2620e6ac61f1045261644707c80Nico Weber if ((*it)->getValue(Args, 0) == Opts.AddPluginActions[i]) 1405f25649c74397d2620e6ac61f1045261644707c80Nico Weber Opts.AddPluginArgs[i].push_back((*it)->getValue(Args, 1)); 1406f25649c74397d2620e6ac61f1045261644707c80Nico Weber } 1407f25649c74397d2620e6ac61f1045261644707c80Nico Weber } 14085aa74affa5d61d04c4b034b3722ca41aec0cba6eNico Weber 140956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) { 141056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeCompletionAt = 141156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation::FromString(A->getValue(Args)); 141256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CodeCompletionAt.FileName.empty()) 141356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 141456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 141556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 141656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFree = Args.hasArg(OPT_disable_free); 141756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 141803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.OutputFile = Args.getLastArgValue(OPT_o); 141903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Plugins = Args.getAllArgValues(OPT_load); 142056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocatablePCH = Args.hasArg(OPT_relocatable_pch); 14219b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowHelp = Args.hasArg(OPT_help); 142256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacrosInCodeCompletion = Args.hasArg(OPT_code_completion_macros); 1423d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor Opts.ShowCodePatternsInCodeCompletion 1424d8e8a58ee35ab334ab9d0c2154dca029c1822e8aDouglas Gregor = Args.hasArg(OPT_code_completion_patterns); 14258071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor Opts.ShowGlobalSymbolsInCodeCompletion 14268071e4212ae08f8014e0c3ae6d18b7388003a5ccDouglas Gregor = !Args.hasArg(OPT_no_code_completion_globals); 142756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowStats = Args.hasArg(OPT_print_stats); 142856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowTimers = Args.hasArg(OPT_ftime_report); 14299b5e9ae08defd14441acca1d7d4502b933bf6c5aDaniel Dunbar Opts.ShowVersion = Args.hasArg(OPT_version); 143003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ASTMergeFiles = Args.getAllArgValues(OPT_ast_merge); 143103e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm); 14321450f265fcc84a7ca64dd9f3b8d4492c5bd55e23Nick Lewycky Opts.FixWhatYouCan = Args.hasArg(OPT_fix_what_you_can); 143361d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Opts.FixOnlyWarnings = Args.hasArg(OPT_fix_only_warnings); 143461d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Opts.FixAndRecompile = Args.hasArg(OPT_fixit_recompile); 143561d679ab2831b161c857cf3f974312fbd4ef1efdArgyrios Kyrtzidis Opts.FixToTemporaries = Args.hasArg(OPT_fixit_to_temp); 1436453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor Opts.OverrideRecordLayoutsFile 1437453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor = Args.getLastArgValue(OPT_foverride_record_layout_EQ); 14388f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall if (const Arg *A = Args.getLastArg(OPT_arcmt_check, 143969325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis OPT_arcmt_modify, 144069325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis OPT_arcmt_migrate)) { 14418f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall switch (A->getOption().getID()) { 14428f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall default: 14438f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall llvm_unreachable("missed a case"); 14448f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case OPT_arcmt_check: 14458f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Opts.ARCMTAction = FrontendOptions::ARCMT_Check; 14468f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 14478f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall case OPT_arcmt_modify: 14488f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall Opts.ARCMTAction = FrontendOptions::ARCMT_Modify; 14498f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall break; 145069325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis case OPT_arcmt_migrate: 145169325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis Opts.ARCMTAction = FrontendOptions::ARCMT_Migrate; 145269325d5b7cfecf1b3128745efc33612aedf1b8b4Argyrios Kyrtzidis break; 14538f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall } 14548f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall } 145530660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.MTMigrateDir = Args.getLastArgValue(OPT_mt_migrate_directory); 14567ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Opts.ARCMTMigrateReportOut 14577ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis = Args.getLastArgValue(OPT_arcmt_migrate_report_output); 14587ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis Opts.ARCMTMigrateEmitARCErrors 14597ee2049278b98d42709380054eb83f4952af1200Argyrios Kyrtzidis = Args.hasArg(OPT_arcmt_migrate_emit_arc_errors); 14608f0e8d22960d56f8390f4971e2c0f2f0a0884602John McCall 146130660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Args.hasArg(OPT_objcmt_migrate_literals)) 146230660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.ObjCMTAction |= FrontendOptions::ObjCMT_Literals; 146330660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Args.hasArg(OPT_objcmt_migrate_subscripting)) 146430660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.ObjCMTAction |= FrontendOptions::ObjCMT_Subscripting; 146530660a898545416f0fea2d717f16f75640001e38Ted Kremenek 146630660a898545416f0fea2d717f16f75640001e38Ted Kremenek if (Opts.ARCMTAction != FrontendOptions::ARCMT_None && 146730660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.ObjCMTAction != FrontendOptions::ObjCMT_None) { 146830660a898545416f0fea2d717f16f75640001e38Ted Kremenek Diags.Report(diag::err_drv_argument_not_allowed_with) 146930660a898545416f0fea2d717f16f75640001e38Ted Kremenek << "ARC migration" << "ObjC migration"; 147030660a898545416f0fea2d717f16f75640001e38Ted Kremenek } 147130660a898545416f0fea2d717f16f75640001e38Ted Kremenek 1472c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = IK_None; 147356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_x)) { 1474c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar DashX = llvm::StringSwitch<InputKind>(A->getValue(Args)) 1475c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c", IK_C) 1476c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cl", IK_OpenCL) 1477895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne .Case("cuda", IK_CUDA) 1478c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++", IK_CXX) 1479c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c", IK_ObjC) 1480c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++", IK_ObjCXX) 1481c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("cpp-output", IK_PreprocessedC) 1482c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("assembler-with-cpp", IK_Asm) 1483c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-cpp-output", IK_PreprocessedCXX) 1484c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-cpp-output", IK_PreprocessedObjC) 1485919f2ca3c21f6b590eea50645ff5bedb54d81673Chris Lattner .Case("objc-cpp-output", IK_PreprocessedObjC) 1486c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-cpp-output", IK_PreprocessedObjCXX) 14871f7957d63ccbb9c14f852eb127144d27c40f7e8fNico Weber .Case("objc++-cpp-output", IK_PreprocessedObjCXX) 1488c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c-header", IK_C) 1489ae57eadbc1a923efb72924765445db915cc23a9bPeter Collingbourne .Case("cl-header", IK_OpenCL) 1490c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c-header", IK_ObjC) 1491c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("c++-header", IK_CXX) 1492c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("objective-c++-header", IK_ObjCXX) 1493c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Case("ast", IK_AST) 1494faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar .Case("ir", IK_LLVM_IR) 1495c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar .Default(IK_None); 1496c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (DashX == IK_None) 149756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 149856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 149956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 150056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 150156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // '-' is the default input if none is given. 150203e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar std::vector<std::string> Inputs = Args.getAllArgValues(OPT_INPUT); 150356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.clear(); 150456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Inputs.empty()) 150556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Inputs.push_back("-"); 150656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (unsigned i = 0, e = Inputs.size(); i != e; ++i) { 1507c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind IK = DashX; 1508c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_None) { 150956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK = FrontendOptions::getInputKindForExtension( 15105f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef(Inputs[i]).rsplit('.').second); 151156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Remove this hack. 151256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (i == 0) 151356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = IK; 151456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 15151f6b2b5c82b2d2d3935b0db76352a04e9877b73fDouglas Gregor Opts.Inputs.push_back(FrontendInputFile(Inputs[i], IK)); 151656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 151756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 151856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return DashX; 151956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 152056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 15218b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbarstd::string CompilerInvocation::GetResourcesPath(const char *Argv0, 15228b9adfea5e834eaee0f45d8cc7fb052d68df4a46Daniel Dunbar void *MainAddr) { 152356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::sys::Path P = llvm::sys::Path::GetMainExecutable(Argv0, MainAddr); 152456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 152556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!P.isEmpty()) { 152656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /clang from foo/bin/clang 152756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /bin from foo/bin 152856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 152956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Get foo/lib/clang/<version>/include 153056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("lib"); 153156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("clang"); 153256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent(CLANG_VERSION_STRING); 153356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 153456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 153556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return P.str(); 153656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 153756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 15381e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbarstatic void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) { 153956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 154003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Sysroot = Args.getLastArgValue(OPT_isysroot, "/"); 154156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Verbose = Args.hasArg(OPT_v); 1542c91562ce427a88f4aa4d6c2b374f6f0937f5b6fcFrancois Pichet Opts.UseBuiltinIncludes = !Args.hasArg(OPT_nobuiltininc); 1543a268fc0f2229eb132ebc8501b140093aeb5516bfDaniel Dunbar Opts.UseStandardSystemIncludes = !Args.hasArg(OPT_nostdsysteminc); 15444c2bcad7b843c10fd4a2ffd43da40bfefb4dc8baDouglas Gregor Opts.UseStandardCXXIncludes = !Args.hasArg(OPT_nostdincxx); 154513c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson if (const Arg *A = Args.getLastArg(OPT_stdlib_EQ)) 154613c4f2144b35bda21746eb60ad90e52a9bd8dcdaBob Wilson Opts.UseLibcxx = (strcmp(A->getValue(Args), "libc++") == 0); 154703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ResourceDir = Args.getLastArgValue(OPT_resource_dir); 15489a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor Opts.ModuleCachePath = Args.getLastArgValue(OPT_fmodule_cache_path); 15496e975c4517958bcc11c834336d340797356058dbDouglas Gregor Opts.DisableModuleHash = Args.hasArg(OPT_fdisable_module_hash); 15509a6da6930644b4f2dbe4885b0eb4fc1274ff56a4Douglas Gregor 155165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor // Add -I..., -F..., and -index-header-map options in order. 155265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor bool IsIndexHeaderMap = false; 155365e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor for (arg_iterator it = Args.filtered_begin(OPT_I, OPT_F, 155465e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor OPT_index_header_map), 155565e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor ie = Args.filtered_end(); it != ie; ++it) { 155665e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor if ((*it)->getOption().matches(OPT_index_header_map)) { 155765e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor // -index-header-map applies to the next -I or -F. 155865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor IsIndexHeaderMap = true; 155965e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor continue; 156065e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor } 156165e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 156265e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor frontend::IncludeDirGroup Group 156365e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor = IsIndexHeaderMap? frontend::IndexHeaderMap : frontend::Angled; 156465e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor 156565e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor Opts.AddPath((*it)->getValue(Args), Group, true, 15665dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson /*IsFramework=*/ (*it)->getOption().matches(OPT_F), false); 156765e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor IsIndexHeaderMap = false; 156865e02fa80e1c185f18e5f81cefc30d75383a7301Douglas Gregor } 156956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 157056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -iprefix/-iwith-prefix/-iwithprefixbefore options. 15715f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Prefix = ""; // FIXME: This isn't the correct default prefix. 157256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iprefix, OPT_iwithprefix, 157356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_iwithprefixbefore), 157456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 15757e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 15767e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_iprefix)) 15777e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Prefix = A->getValue(Args); 15787e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar else if (A->getOption().matches(OPT_iwithprefix)) 15797e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 15805dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson frontend::System, false, false, false); 158156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 15827e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.AddPath(Prefix.str() + A->getValue(Args), 15835dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson frontend::Angled, false, false, false); 158456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 158556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 158656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_idirafter), 158756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 15885dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson Opts.AddPath((*it)->getValue(Args), frontend::After, true, false, false); 158956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iquote), 159056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 15915dd45f13dc4463f0c18b923fe6795ce55103301dBob Wilson Opts.AddPath((*it)->getValue(Args), frontend::Quoted, true, false, false); 159247adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_isystem, 15932df6647847af283302834dadae5d9dcefa7e0ad4Joerg Sonnenberger OPT_iwithsysroot), ie = Args.filtered_end(); it != ie; ++it) 159447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::System, true, false, 159547adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer !(*it)->getOption().matches(OPT_iwithsysroot)); 1596024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iframework), 1597024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 1598024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar Opts.AddPath((*it)->getValue(Args), frontend::System, true, true, 1599024f4be866d13dd2b0ec062e694a62ca84c37191Daniel Dunbar true); 160047adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer 160147adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer // Add the paths for the various language specific isystem flags. 160247adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_c_isystem), 160347adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 160447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::CSystem, true, false, true); 160547adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_cxx_isystem), 160647adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 160747adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::CXXSystem, true, false, true); 160847adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_objc_isystem), 160947adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 161047adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::ObjCSystem, true, false,true); 161147adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer for (arg_iterator it = Args.filtered_begin(OPT_objcxx_isystem), 161247adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer ie = Args.filtered_end(); it != ie; ++it) 161347adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer Opts.AddPath((*it)->getValue(Args), frontend::ObjCXXSystem, true, false, 161447adebef0df6dce752fe9a45e9190e8005b5d07cBenjamin Kramer true); 1615ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth 1616ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth // Add the internal paths from a driver that detects standard include paths. 1617ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth for (arg_iterator I = Args.filtered_begin(OPT_internal_isystem, 161807643086c6460095855573902d66aae1b08a6182Chandler Carruth OPT_internal_externc_isystem), 1619ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth E = Args.filtered_end(); 1620ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth I != E; ++I) 1621ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth Opts.AddPath((*I)->getValue(Args), frontend::System, 162207643086c6460095855573902d66aae1b08a6182Chandler Carruth false, false, /*IgnoreSysRoot=*/true, /*IsInternal=*/true, 1623ac2bc4d220a6263be96b943e9162f4a11149e26dChandler Carruth (*I)->getOption().matches(OPT_internal_externc_isystem)); 162456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 162556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 162653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbournevoid CompilerInvocation::setLangDefaults(LangOptions &Opts, InputKind IK, 162753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStandard::Kind LangStd) { 1628fc8f0e14ad142ed811e90fbd9a30e419e301c717Chris Lattner // Set some properties which depend solely on the input kind; it would be nice 162956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // to move these to the language standard, and have the driver resolve the 163056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // input kind + language standard. 1631c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar if (IK == IK_Asm) { 163256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmPreprocessor = 1; 1633c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar } else if (IK == IK_ObjC || 1634c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_ObjCXX || 1635c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjC || 1636c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar IK == IK_PreprocessedObjCXX) { 163756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjC1 = Opts.ObjC2 = 1; 163856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 163956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 164056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) { 164156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Based on the base language, pick one. 164256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (IK) { 1643c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_None: 1644c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_AST: 1645faddc3e53a95c68f2c3a966e0f1e6eba110dafd6Daniel Dunbar case IK_LLVM_IR: 1646b219cfc4d75f0a03630b7c4509ef791b7e97b2c8David Blaikie llvm_unreachable("Invalid input kind!"); 1647c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_OpenCL: 164856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_opencl; 164956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1650895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne case IK_CUDA: 1651895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne LangStd = LangStandard::lang_cuda; 1652895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne break; 1653c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_Asm: 1654c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_C: 1655c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedC: 1656c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjC: 1657c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjC: 165856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnu99; 165956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1660c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_CXX: 1661c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedCXX: 1662c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_ObjCXX: 1663c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar case IK_PreprocessedObjCXX: 166456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnucxx98; 166556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 166656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 166756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 166856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 166956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 167056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BCPLComment = Std.hasBCPLComments(); 167156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.C99 = Std.isC99(); 1672ffbe9b9c64ab2e94b9d48ec56e511f75826fc80aBenjamin Kramer Opts.C11 = Std.isC11(); 167356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus = Std.isCPlusPlus(); 167456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 167556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Digraphs = Std.hasDigraphs(); 167656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUMode = Std.isGNUMode(); 167756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUInline = !Std.isC99(); 167856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HexFloats = Std.hasHexFloats(); 167956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitInt = Std.hasImplicitInt(); 168056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 168156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL has some additional defaults. 168256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_opencl) { 168356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OpenCL = 1; 168437c31c2e050856f87efd652958352181e72e5deaTobias Grosser Opts.AltiVec = 0; 168556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = 1; 168637c31c2e050856f87efd652958352181e72e5deaTobias Grosser Opts.LaxVectorConversions = 0; 1687f315fa81eef1977b3457fd7a7d4639e060fe7278Peter Collingbourne Opts.DefaultFPContract = 1; 168856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 168956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1690895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne if (LangStd == LangStandard::lang_cuda) 1691895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne Opts.CUDA = 1; 1692895fcca55a6d52a71639f2472a6623ab2dd9f628Peter Collingbourne 169356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL and C++ both have bool, true, false keywords. 169456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 169556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 169653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.GNUKeywords = Opts.GNUMode; 169753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.CXXOperatorNames = Opts.CPlusPlus; 169853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 169953c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 170053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // is specified, or -std is set to a conforming mode. 170153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.Trigraphs = !Opts.GNUMode; 170253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 170353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.DollarIdents = !Opts.AsmPreprocessor; 170453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne} 170553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 170653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbournestatic void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, 1707d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 170853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne // FIXME: Cleanup per-file based stuff. 170953c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStandard::Kind LangStd = LangStandard::lang_unspecified; 171053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (const Arg *A = Args.getLastArg(OPT_std_EQ)) { 171153c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne LangStd = llvm::StringSwitch<LangStandard::Kind>(A->getValue(Args)) 171253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne#define LANGSTANDARD(id, name, desc, features) \ 171353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne .Case(name, LangStandard::lang_##id) 171453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne#include "clang/Frontend/LangStandards.def" 171553c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne .Default(LangStandard::lang_unspecified); 171653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (LangStd == LangStandard::lang_unspecified) 171753c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Diags.Report(diag::err_drv_invalid_value) 171853c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne << A->getAsString(Args) << A->getValue(Args); 1719b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier else { 1720b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier // Valid standard, check to make sure language and standard are compatable. 1721b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 1722b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier switch (IK) { 1723b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_C: 1724b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_ObjC: 1725b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedC: 1726b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedObjC: 1727b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!(Std.isC89() || Std.isC99())) 1728b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1729b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "C/ObjC"; 1730b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1731b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_CXX: 1732b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_ObjCXX: 1733b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedCXX: 1734b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_PreprocessedObjCXX: 1735b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!Std.isCPlusPlus()) 1736b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1737b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "C++/ObjC++"; 1738b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1739b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_OpenCL: 1740b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!Std.isC99()) 1741b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1742b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "OpenCL"; 1743b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1744b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier case IK_CUDA: 1745b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier if (!Std.isCPlusPlus()) 1746b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier Diags.Report(diag::err_drv_argument_not_allowed_with) 1747b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier << A->getAsString(Args) << "CUDA"; 1748b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1749b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier default: 1750b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier break; 1751b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier } 1752b2dba4bc0eee144baa60e36599a0887496d1295eChad Rosier } 175353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne } 175453c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 175591252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne if (const Arg *A = Args.getLastArg(OPT_cl_std_EQ)) { 175691252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne if (strcmp(A->getValue(Args), "CL1.1") != 0) { 175791252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne Diags.Report(diag::err_drv_invalid_value) 175891252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne << A->getAsString(Args) << A->getValue(Args); 175991252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne } 176091252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne } 176191252d115bdb6f937192a8dbc86c5abe00101436Peter Collingbourne 176253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne CompilerInvocation::setLangDefaults(Opts, IK, LangStd); 176353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne 1764eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // We abuse '-f[no-]gnu-keywords' to force overriding all GNU-extension 1765eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // keywords. This behavior is provided by GCC's poorly named '-fasm' flag, 1766eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // while a subset (the non-C++ GNU keywords) is provided by GCC's 1767eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // '-fgnu-keywords'. Clang conflates the two for simplicity under the single 1768eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth // name, as it doesn't seem a useful distinction. 1769eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth Opts.GNUKeywords = Args.hasFlag(OPT_fgnu_keywords, OPT_fno_gnu_keywords, 177053c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.GNUKeywords); 1771eb5d7b752651283de5abfcc2f91df7227582a08dChandler Carruth 177253c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne if (Args.hasArg(OPT_fno_operator_names)) 177353c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.CXXOperatorNames = 0; 177456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1775f85e193739c953358c865005855253af4f68a497John McCall if (Opts.ObjC1) { 1776f85e193739c953358c865005855253af4f68a497John McCall if (Args.hasArg(OPT_fobjc_gc_only)) 1777e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor Opts.setGC(LangOptions::GCOnly); 1778f85e193739c953358c865005855253af4f68a497John McCall else if (Args.hasArg(OPT_fobjc_gc)) 1779e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor Opts.setGC(LangOptions::HybridGC); 1780f85e193739c953358c865005855253af4f68a497John McCall else if (Args.hasArg(OPT_fobjc_arc)) { 1781f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCAutoRefCount = 1; 1782d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall if (Args.hasArg(OPT_fobjc_fragile_abi)) 1783f85e193739c953358c865005855253af4f68a497John McCall Diags.Report(diag::err_arc_nonfragile_abi); 1784f85e193739c953358c865005855253af4f68a497John McCall } 1785f85e193739c953358c865005855253af4f68a497John McCall 17869f084a3166b684573ba49df28fc5792bc37d92e1John McCall if (Args.hasArg(OPT_fobjc_runtime_has_weak)) 17879f084a3166b684573ba49df28fc5792bc37d92e1John McCall Opts.ObjCRuntimeHasWeak = 1; 17889f084a3166b684573ba49df28fc5792bc37d92e1John McCall 1789f85e193739c953358c865005855253af4f68a497John McCall if (Args.hasArg(OPT_fno_objc_infer_related_result_type)) 1790f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCInferRelatedResultType = 0; 1791f85e193739c953358c865005855253af4f68a497John McCall } 1792f85e193739c953358c865005855253af4f68a497John McCall 1793fb3f4aad0436a9c40e9130598162150890c405b5Rafael Espindola if (Args.hasArg(OPT_fgnu89_inline)) 1794fb3f4aad0436a9c40e9130598162150890c405b5Rafael Espindola Opts.GNUInline = 1; 1795fb3f4aad0436a9c40e9130598162150890c405b5Rafael Espindola 1796142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian if (Args.hasArg(OPT_fapple_kext)) { 1797142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian if (!Opts.CPlusPlus) 1798142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian Diags.Report(diag::warn_c_kext); 1799142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian else 1800142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian Opts.AppleKext = 1; 1801142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian } 1802142f9e99018a85105cee570133c111a52f2053ecFariborz Jahanian 180356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_print_ivar_layout)) 180456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCGCBitmapPrint = 1; 180533e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian if (Args.hasArg(OPT_fno_constant_cfstrings)) 180633e982bf782d851bfe5767acb1336fcf3419ac6bFariborz Jahanian Opts.NoConstantCFStrings = 1; 180756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 180856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_faltivec)) 180956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 181056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 181156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_pthread)) 181256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.POSIXThreads = 1; 181356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 18148387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet if (Args.hasArg(OPT_fdelayed_template_parsing)) 18158387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet Opts.DelayedTemplateParsing = 1; 18168387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet 18175f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Vis = Args.getLastArgValue(OPT_fvisibility, "default"); 181856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Vis == "default") 18191fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(DefaultVisibility); 182056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "hidden") 18211fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(HiddenVisibility); 182256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "protected") 18234188760f6bb20f91c6883dffd89204419f852deeJohn McCall // FIXME: diagnose if target does not support protected visibility 18241fb0caaa7bef765b85972274e3b434af2572c141John McCall Opts.setVisibilityMode(ProtectedVisibility); 182556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 182656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 182756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 182856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 18297cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor if (Args.hasArg(OPT_fvisibility_inlines_hidden)) 18307cf84d66965a7706004d8590b5af5fe54b85f525Douglas Gregor Opts.InlineVisibilityHidden = 1; 183120249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 18327f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall if (Args.hasArg(OPT_ftrapv)) { 183320249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.setSignedOverflowBehavior(LangOptions::SOB_Trapping); 18347f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall // Set the handler, if one is specified. 18357f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Opts.OverflowHandler = 18367f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall Args.getLastArgValue(OPT_ftrapv_handler); 18377f18e67e1b577a50402e8b43508ab2311a5c45b5David Chisnall } 1838a4d71455f0d418e16cc0c5c5aa55a3bad3494aeeChris Lattner else if (Args.hasArg(OPT_fwrapv)) 183920249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer Opts.setSignedOverflowBehavior(LangOptions::SOB_Defined); 184056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 184156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_trigraphs)) 184256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = 1; 184356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 18448663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 18458663b180085e9bc7a0a87c80cc3f722efef99e79Daniel Dunbar OPT_fno_dollars_in_identifiers, 184653c92be3b233cede6114702a5f86f146f55d6c6ePeter Collingbourne Opts.DollarIdents); 184756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 18480bb935c5e75250f9cab8efa7a95ebdd534c11602Douglas Gregor Opts.MicrosoftExt 18490bb935c5e75250f9cab8efa7a95ebdd534c11602Douglas Gregor = Args.hasArg(OPT_fms_extensions) || Args.hasArg(OPT_fms_compatibility); 1850ae55608a29d61737b7c5390e2d1bb30ab8d5febbFrancois Pichet Opts.MicrosoftMode = Args.hasArg(OPT_fms_compatibility); 1851dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9Michael J. Spencer Opts.MSCVersion = Args.getLastArgIntValue(OPT_fmsc_version, 0, Diags); 1852400b607546a8dbfcee3b690f3d0a2fee0ea6480bDawn Perchik Opts.Borland = Args.hasArg(OPT_fborland_extensions); 185356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 185450465d1d2f5f6dd3d8e18e2cf7bad4691e5ca6a8Chandler Carruth Opts.ConstStrings = Args.hasFlag(OPT_fconst_strings, OPT_fno_const_strings, 185550465d1d2f5f6dd3d8e18e2cf7bad4691e5ca6a8Chandler Carruth Opts.ConstStrings); 185656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fno_lax_vector_conversions)) 1857a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson Opts.LaxVectorConversions = 0; 1858a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4Anders Carlsson if (Args.hasArg(OPT_fno_threadsafe_statics)) 1859824d7ea07a4e9208925daa6ae9289fb2b39bce9fAnders Carlsson Opts.ThreadsafeStatics = 0; 186056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Exceptions = Args.hasArg(OPT_fexceptions); 1861e9b801f7633b11b18d357a71442bd003435784e8Anders Carlsson Opts.ObjCExceptions = Args.hasArg(OPT_fobjc_exceptions); 18620761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Opts.CXXExceptions = Args.hasArg(OPT_fcxx_exceptions); 18630761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions); 18642ed42287b9b88a0bb08ab10e95e306da3f294ba9Daniel Dunbar Opts.TraditionalCPP = Args.hasArg(OPT_traditional_cpp); 18650761e44550f094633bbe7fd4ae1d79ec456fca69Anders Carlsson 1866de05057932cebc3f43911f87d75869cb7b705a19Mike Stump Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 186756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Blocks = Args.hasArg(OPT_fblocks); 186813db5cfc4e5f03eb70efe0d227b53b8280f16161John McCall Opts.BlocksRuntimeOptional = Args.hasArg(OPT_fblocks_runtime_optional); 1869752c74d99b647710a495c2ff5f815c30a30c3264Douglas Gregor Opts.Modules = Args.hasArg(OPT_fmodules); 187056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 187156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 18729a2b9d794bdf349b517ff799170f4409f45d147cArgyrios Kyrtzidis Opts.ShortEnums = Args.hasArg(OPT_fshort_enums); 187356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 187456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 1875fc2844846e91398205fddc71196fe9dda04e105fNuno Lopes Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 187656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 18777002f4c03c2d0544f4e8bea8d3a5636519081e35John McCall Opts.AccessControl = !Args.hasArg(OPT_fno_access_control); 187856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 1879c31176d5ebbcd407aa512bbd5f717e35da629e7dDan Gohman Opts.MathErrno = Args.hasArg(OPT_fmath_errno); 188003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.InstantiationDepth = Args.getLastArgIntValue(OPT_ftemplate_depth, 1024, 1881c18c42345636e2866fed75c7e434fb659d747672Richard Smith Diags); 1882c18c42345636e2866fed75c7e434fb659d747672Richard Smith Opts.ConstexprCallDepth = Args.getLastArgIntValue(OPT_fconstexpr_depth, 512, 1883c18c42345636e2866fed75c7e434fb659d747672Richard Smith Diags); 18848387e2a41eef6fa17fb140a18c29b6eee9dd2b8aFrancois Pichet Opts.DelayedTemplateParsing = Args.hasArg(OPT_fdelayed_template_parsing); 18851380a147d4578b619c215b23aa79ce17036d3c46Argyrios Kyrtzidis Opts.NumLargeByValueCopy = Args.getLastArgIntValue(OPT_Wlarge_by_value_copy, 18863532fdd1db8ff6f353f2a5b215cebe3e0e2ff3c2Argyrios Kyrtzidis 0, Diags); 18876f75550e40a9177db9979fc130ce3ece026b137dDouglas Gregor Opts.MSBitfields = Args.hasArg(OPT_mms_bitfields); 188856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 188903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ObjCConstantStringClass = 189003e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Args.getLastArgValue(OPT_fconstant_string_class); 1891d1e40d5389a4382cbebc97d54792f41ee0414af4John McCall Opts.ObjCNonFragileABI = !Args.hasArg(OPT_fobjc_fragile_abi); 1892112c3307aaa9ae9ee6ff5c2b4f6a53b1ea3c6f19Fariborz Jahanian if (Opts.ObjCNonFragileABI) 1893112c3307aaa9ae9ee6ff5c2b4f6a53b1ea3c6f19Fariborz Jahanian Opts.ObjCNonFragileABI2 = true; 1894c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Opts.ObjCDefaultSynthProperties = 1895c32647d111e516593b9ba242cad7b8ff4016c155Ted Kremenek Args.hasArg(OPT_fobjc_default_synthesize_properties); 18969c276ae0f24d4cee8f7954069d4b8eae45d0447dMike Stump Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 189756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 189888934e85f81abdc4fb5202325252be3bcab5ebf0Daniel Dunbar Opts.PackStruct = Args.getLastArgIntValue(OPT_fpack_struct, 0, Diags); 189903e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.PICLevel = Args.getLastArgIntValue(OPT_pic_level, 0, Diags); 190056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Static = Args.hasArg(OPT_static_define); 1901453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor Opts.DumpRecordLayoutsSimple = Args.hasArg(OPT_fdump_record_layouts_simple); 1902453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor Opts.DumpRecordLayouts = Opts.DumpRecordLayoutsSimple 1903453dbcbe30093fbf947a0bec2fbd46e9694eafe9Douglas Gregor || Args.hasArg(OPT_fdump_record_layouts); 1904046c294a43024874ff35656c6e785b64e72f1f36Anders Carlsson Opts.DumpVTableLayouts = Args.hasArg(OPT_fdump_vtable_layouts); 1905a0068fc64351db9c47916566e3b85ab733cd8d6dDouglas Gregor Opts.SpellChecking = !Args.hasArg(OPT_fno_spell_checking); 1906fb937b8c5f1c5dc9cfd4223b5cae230cc42b0287Daniel Dunbar Opts.NoBitFieldTypeAlign = Args.hasArg(OPT_fno_bitfield_type_align); 19070982136cb748f4a842141bf199d133126d6be882Peter Collingbourne Opts.SinglePrecisionConstants = Args.hasArg(OPT_cl_single_precision_constant); 1908f0840820b4e28fd0cc04d737382811d7372cb832Peter Collingbourne Opts.FastRelaxedMath = Args.hasArg(OPT_cl_fast_relaxed_math); 1909cfe9af250f466e7e38becea4428990448ae07737Roman Divacky Opts.MRTD = Args.hasArg(OPT_mrtd); 19109631939f82c0eaa6fb3936a0ce58a41adfbc9011Tony Linthicum Opts.HexagonQdsp6Compat = Args.hasArg(OPT_mqdsp6_compat); 1911207f4d8543529221932af82836016a2ef066c917Peter Collingbourne Opts.FakeAddressSpaceMap = Args.hasArg(OPT_ffake_address_space_map); 1912a5fc472b353b88be3b4981da946fb01f5a5cc0c6John McCall Opts.ParseUnknownAnytype = Args.hasArg(OPT_funknown_anytype); 191348218c60d6b53b7880917d1366ee716dec2145caJohn McCall Opts.DebuggerSupport = Args.hasArg(OPT_fdebugger_support); 191450a9a12d4f7387bcff3213d4b56e74bab9f4f5d2Sean Callanan Opts.DebuggerCastResultToId = Args.hasArg(OPT_fdebugger_cast_result_to_id); 191530660a898545416f0fea2d717f16f75640001e38Ted Kremenek Opts.DebuggerObjCLiteral = Args.hasArg(OPT_fdebugger_objc_literal); 1916b61968857fd2c6579b4dcd7bad65736e89d21185Kostya Serebryany Opts.AddressSanitizer = Args.hasArg(OPT_faddress_sanitizer); 19173c93122d31924d6d4a6265f36a0c98a164002da6Kostya Serebryany Opts.ThreadSanitizer = Args.hasArg(OPT_fthread_sanitizer); 191819bda3ad8b5d37e505214e82fab1d0a0bf00f0fdEli Friedman Opts.ApplePragmaPack = Args.hasArg(OPT_fapple_pragma_pack); 1919b86b8dc7ef89405205f94635c1073cdb1a7093ebDouglas Gregor Opts.CurrentModule = Args.getLastArgValue(OPT_fmodule_name); 192056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 19211cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth // Record whether the __DEPRECATED define was requested. 19221cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth Opts.Deprecated = Args.hasFlag(OPT_fdeprecated_macro, 19231cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth OPT_fno_deprecated_macro, 19241cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth Opts.Deprecated); 19251cfe3c305c0d5393fd94167808b8f5d96cd65227Chandler Carruth 192656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Eliminate this dependency. 19270a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne unsigned Opt = getOptimizationLevel(Args, IK, Diags); 192856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Optimize = Opt != 0; 19294c7ce36a761b65a659aa6c4728a318e5d06f5f95Rafael Espindola Opts.OptimizeSize = Args.hasArg(OPT_Os) || Args.hasArg(OPT_Oz); 193056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 193156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // This is the __NO_INLINE__ define, which just depends on things like the 193256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // optimization level and -fno-inline, not actually whether the backend has 193356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // inlining enabled. 1934fc055f943d154c9b7463f43a3b59e093723362c9Chad Rosier Opts.NoInlineDefine = !Opt || Args.hasArg(OPT_fno_inline); 193556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1936abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth Opts.FastMath = Args.hasArg(OPT_ffast_math); 1937abf07a7fb669dcb74040eef948d61dfe3c59ff17Chandler Carruth 193803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar unsigned SSP = Args.getLastArgIntValue(OPT_stack_protector, 0, Diags); 193956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (SSP) { 194056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 194156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 194256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 194356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 1944e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor case 0: Opts.setStackProtector(LangOptions::SSPOff); break; 1945e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor case 1: Opts.setStackProtector(LangOptions::SSPOn); break; 1946e289d81369914678db386f6aa86faf8f178e245dDouglas Gregor case 2: Opts.setStackProtector(LangOptions::SSPReq); break; 194756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 194856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 194956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 1950e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbarstatic void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args, 1951389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis FileManager &FileMgr, 1952d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 195356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 195403e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPCHInclude = Args.getLastArgValue(OPT_include_pch); 195503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ImplicitPTHInclude = Args.getLastArgValue(OPT_include_pth); 195656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_token_cache)) 195756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = A->getValue(Args); 195856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 195956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = Opts.ImplicitPTHInclude; 196056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePredefines = !Args.hasArg(OPT_undef); 196194dc8f640ebea52241412512ed48601626edbc58Douglas Gregor Opts.DetailedRecord = Args.hasArg(OPT_detailed_preprocessing_record); 1962fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor Opts.DisablePCHValidation = Args.hasArg(OPT_fno_validate_pch); 19633e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis 1964b972858068d2ea77f72a1e7b1812b196afd6be2eArgyrios Kyrtzidis Opts.DumpDeserializedPCHDecls = Args.hasArg(OPT_dump_deserialized_pch_decls); 19653e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_error_on_deserialized_pch_decl), 19663e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 19673e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis const Arg *A = *it; 19683e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis Opts.DeserializedPCHDeclsToErrorOn.insert(A->getValue(Args)); 19693e78593b1ced32b7e0a97da044213014ee0f6f7cArgyrios Kyrtzidis } 1970fae3b2f4743dad616623c4df2fdb0f5128bd36d9Douglas Gregor 1971f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor if (const Arg *A = Args.getLastArg(OPT_preamble_bytes_EQ)) { 19725f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Value(A->getValue(Args)); 1973f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor size_t Comma = Value.find(','); 1974f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned Bytes = 0; 1975f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor unsigned EndOfLine = 0; 197620249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 19775f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner if (Comma == StringRef::npos || 1978f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(0, Comma).getAsInteger(10, Bytes) || 1979f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Value.substr(Comma + 1).getAsInteger(10, EndOfLine)) 1980f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Diags.Report(diag::err_drv_preamble_format); 1981f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor else { 1982f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.first = Bytes; 1983f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor Opts.PrecompiledPreambleBytes.second = (EndOfLine != 0); 1984f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 1985f4f6c9db68465b886ec2e596feaa6ecc782395a4Douglas Gregor } 198620249a1af2e462dcafdd6a350f1c7967b264ff25Michael J. Spencer 198756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add macros from the command line. 198856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_D, OPT_U), 198956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 19907e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if ((*it)->getOption().matches(OPT_D)) 19917e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroDef((*it)->getValue(Args)); 199256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 19937e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.addMacroUndef((*it)->getValue(Args)); 199456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 199556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 199603e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.MacroIncludes = Args.getAllArgValues(OPT_imacros); 199756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 199856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add the ordered list of -includes. 199956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_include, OPT_include_pch, 200056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_include_pth), 200156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 20027e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 200356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // PCH is handled specially, we need to extra the original include path. 20047e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar if (A->getOption().matches(OPT_include_pch)) { 200556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::string OriginalFile = 200639b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner ASTReader::getOriginalSourceFile(A->getValue(Args), FileMgr, Diags); 200756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (OriginalFile.empty()) 200893ebb1ba9f35ab5e7bff37c471baeb360eeb0b04Daniel Dunbar continue; 200956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 201056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(OriginalFile); 201156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else 20127e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Opts.Includes.push_back(A->getValue(Args)); 201356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 2014e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 2015b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis for (arg_iterator it = Args.filtered_begin(OPT_chain_include), 2016b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis ie = Args.filtered_end(); it != ie; ++it) { 2017b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis const Arg *A = *it; 2018b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis Opts.ChainedIncludes.push_back(A->getValue(Args)); 2019b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis } 2020b0f4b9a558933b307073f7cd7753602f94354ae9Argyrios Kyrtzidis 2021dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // Include 'altivec.h' if -faltivec option present 2022dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner if (Args.hasArg(OPT_faltivec)) 2023dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Opts.Includes.push_back("altivec.h"); 2024dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2025e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_remap_file), 2026e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 20277e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar const Arg *A = *it; 20285f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner std::pair<StringRef,StringRef> Split = 20295f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef(A->getValue(Args)).split(';'); 2030e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 2031e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar if (Split.second.empty()) { 20327e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_invalid_remap_file) << A->getAsString(Args); 2033e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar continue; 2034e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 2035e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar 2036e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar Opts.addRemappedFile(Split.first, Split.second); 2037e14b5f5237d0740c2b21c50b2eb41a06e778d820Daniel Dunbar } 2038f85e193739c953358c865005855253af4f68a497John McCall 2039f85e193739c953358c865005855253af4f68a497John McCall if (Arg *A = Args.getLastArg(OPT_fobjc_arc_cxxlib_EQ)) { 20405f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = A->getValue(Args); 2041f85e193739c953358c865005855253af4f68a497John McCall unsigned Library = llvm::StringSwitch<unsigned>(Name) 2042f85e193739c953358c865005855253af4f68a497John McCall .Case("libc++", ARCXX_libcxx) 2043f85e193739c953358c865005855253af4f68a497John McCall .Case("libstdc++", ARCXX_libstdcxx) 2044f85e193739c953358c865005855253af4f68a497John McCall .Case("none", ARCXX_nolib) 2045f85e193739c953358c865005855253af4f68a497John McCall .Default(~0U); 2046f85e193739c953358c865005855253af4f68a497John McCall if (Library == ~0U) 2047f85e193739c953358c865005855253af4f68a497John McCall Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name; 2048f85e193739c953358c865005855253af4f68a497John McCall else 2049f85e193739c953358c865005855253af4f68a497John McCall Opts.ObjCXXARCStandardLibrary = (ObjCXXARCStandardLibraryKind)Library; 2050f85e193739c953358c865005855253af4f68a497John McCall } 205156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 205256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 205356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, 205456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 205556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 205656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCPP = !Args.hasArg(OPT_dM); 205756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowComments = Args.hasArg(OPT_C); 2058f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Opts.ShowLineMarkers = !Args.hasArg(OPT_P); 205956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacroComments = Args.hasArg(OPT_CC); 2060f7c16d903f11814e2d6780e2a2e189b7a7afc4edDaniel Dunbar Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); 206156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 206256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 206356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { 206456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 206503e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.ABI = Args.getLastArgValue(OPT_target_abi); 206698b7c5c496dfccb39287b8f7d8f1444594936d10Charles Davis Opts.CXXABI = Args.getLastArgValue(OPT_cxx_abi); 206703e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.CPU = Args.getLastArgValue(OPT_target_cpu); 206803e8ab2947a848fb0ce723dcebb1c19697614307Daniel Dunbar Opts.Features = Args.getAllArgValues(OPT_target_feature); 206939065a5494613952b4810d1d6b28348cef155e12Daniel Dunbar Opts.LinkerVersion = Args.getLastArgValue(OPT_target_linker_version); 20702dc14532b641bae011a374e2c6c393d2196c1411Duncan Sands Opts.Triple = llvm::Triple::normalize(Args.getLastArgValue(OPT_triple)); 207156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 20725d8b9548420e67f1bf45b7bbc1cf9fb86e9e4505Sebastian Pop // Use the default target triple if unspecified. 207356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.Triple.empty()) 20745d8b9548420e67f1bf45b7bbc1cf9fb86e9e4505Sebastian Pop Opts.Triple = llvm::sys::getDefaultTargetTriple(); 207556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 207656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 207756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 207856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 20798fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmithbool CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, 208039b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner const char *const *ArgBegin, 208139b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner const char *const *ArgEnd, 2082d6471f7c1921c7802804ce3ff6fe9768310f72b9David Blaikie DiagnosticsEngine &Diags) { 20838fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith bool Success = true; 20848fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 208556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Parse the arguments. 20866f42b62b6194f53bcbc349f5d17388e1936535d7Dylan Noblesmith OwningPtr<OptTable> Opts(createCC1OptTable()); 208756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned MissingArgIndex, MissingArgCount; 20886f42b62b6194f53bcbc349f5d17388e1936535d7Dylan Noblesmith OwningPtr<InputArgList> Args( 208956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts->ParseArgs(ArgBegin, ArgEnd,MissingArgIndex, MissingArgCount)); 209056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 209156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Check for missing argument error. 20928fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith if (MissingArgCount) { 209356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_missing_argument) 209456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args->getArgString(MissingArgIndex) << MissingArgCount; 20958fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 20968fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 209756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 209856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Issue errors on unknown arguments. 209956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args->filtered_begin(OPT_UNKNOWN), 21008fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith ie = Args->filtered_end(); it != ie; ++it) { 21017e4953e5c60409007545288f14b430bd23d68570Daniel Dunbar Diags.Report(diag::err_drv_unknown_argument) << (*it)->getAsString(*Args); 21028fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = false; 21038fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith } 210456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 21058fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = ParseAnalyzerArgs(Res.getAnalyzerOpts(), *Args, Diags) && Success; 2106b5c6babd3d8e0233b8ea5a4eb1e2700e30c0d396Fariborz Jahanian Success = ParseMigratorArgs(Res.getMigratorOpts(), *Args) && Success; 210756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *Args); 21082dec85b21822f950bf6035640c496ad835e11728Chad Rosier Success = ParseDiagnosticArgs(Res.getDiagnosticOpts(), *Args, &Diags) 21098fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith && Success; 2110389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis ParseFileSystemArgs(Res.getFileSystemOpts(), *Args); 21110a3c03cb1fbc1f84f851d6ad642d22b978b031fdPeter Collingbourne // FIXME: We shouldn't have to pass the DashX option around here 2112c34ce3fa613d5e4a283e53615fceafd17390445bDaniel Dunbar InputKind DashX = ParseFrontendArgs(Res.getFrontendOpts(), *Args, Diags); 21138fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith Success = ParseCodeGenArgs(Res.getCodeGenOpts(), *Args, DashX, Diags) 21148fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith && Success; 21151e69fe3a9f0a42b32a3000bda51677d51416564eDaniel Dunbar ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *Args); 2116e293d30e858e38f2bb028c37ecac2178f8d78aa9Fariborz Jahanian if (DashX != IK_AST && DashX != IK_LLVM_IR) { 2117d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek ParseLangArgs(*Res.getLangOpts(), *Args, DashX, Diags); 2118e293d30e858e38f2bb028c37ecac2178f8d78aa9Fariborz Jahanian if (Res.getFrontendOpts().ProgramAction == frontend::RewriteObjC) 2119d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek Res.getLangOpts()->ObjCExceptions = 1; 2120e293d30e858e38f2bb028c37ecac2178f8d78aa9Fariborz Jahanian } 2121389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // FIXME: ParsePreprocessorArgs uses the FileManager to read the contents of 2122389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // PCH file and find the original header name. Remove the need to do that in 212339b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner // ParsePreprocessorArgs and remove the FileManager 2124389db16c63eec6ecfa9b235155252d8da766e94eArgyrios Kyrtzidis // parameters from the function and the "FileManager.h" #include. 21257ad97ffa631af6ad678c79b38341ac995f347ce9Chris Lattner FileManager FileMgr(Res.getFileSystemOpts()); 212639b49bcaaddb1049234fca9500c0ac02c088e23dChris Lattner ParsePreprocessorArgs(Res.getPreprocessorOpts(), *Args, FileMgr, Diags); 212756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *Args); 212856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseTargetArgs(Res.getTargetOpts(), *Args); 21298fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith 21308fdb6dee2da0dee97d64fe12eda46fb318414de9Dylan Noblesmith return Success; 213156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 21326e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21336e975c4517958bcc11c834336d340797356058dbDouglas Gregornamespace { 21346e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21356e975c4517958bcc11c834336d340797356058dbDouglas Gregor class ModuleSignature { 21366e975c4517958bcc11c834336d340797356058dbDouglas Gregor llvm::SmallVector<uint64_t, 16> Data; 21376e975c4517958bcc11c834336d340797356058dbDouglas Gregor unsigned CurBit; 21386e975c4517958bcc11c834336d340797356058dbDouglas Gregor uint64_t CurValue; 21396e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21406e975c4517958bcc11c834336d340797356058dbDouglas Gregor public: 21416e975c4517958bcc11c834336d340797356058dbDouglas Gregor ModuleSignature() : CurBit(0), CurValue(0) { } 21426e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21436e975c4517958bcc11c834336d340797356058dbDouglas Gregor void add(uint64_t Value, unsigned Bits); 21446e975c4517958bcc11c834336d340797356058dbDouglas Gregor void add(StringRef Value); 21456e975c4517958bcc11c834336d340797356058dbDouglas Gregor void flush(); 21466e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21476e975c4517958bcc11c834336d340797356058dbDouglas Gregor llvm::APInt getAsInteger() const; 21486e975c4517958bcc11c834336d340797356058dbDouglas Gregor }; 21496e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 21506e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21516e975c4517958bcc11c834336d340797356058dbDouglas Gregorvoid ModuleSignature::add(uint64_t Value, unsigned int NumBits) { 21526e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue |= Value << CurBit; 21536e975c4517958bcc11c834336d340797356058dbDouglas Gregor if (CurBit + NumBits < 64) { 21546e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurBit += NumBits; 21556e975c4517958bcc11c834336d340797356058dbDouglas Gregor return; 21566e975c4517958bcc11c834336d340797356058dbDouglas Gregor } 21576e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21586e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Add the current word. 21596e975c4517958bcc11c834336d340797356058dbDouglas Gregor Data.push_back(CurValue); 21606e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21616e975c4517958bcc11c834336d340797356058dbDouglas Gregor if (CurBit) 21626e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue = Value >> (64-CurBit); 21636e975c4517958bcc11c834336d340797356058dbDouglas Gregor else 21646e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue = 0; 21656e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurBit = (CurBit+NumBits) & 63; 21666e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 21676e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21686e975c4517958bcc11c834336d340797356058dbDouglas Gregorvoid ModuleSignature::flush() { 21696e975c4517958bcc11c834336d340797356058dbDouglas Gregor if (CurBit == 0) 21706e975c4517958bcc11c834336d340797356058dbDouglas Gregor return; 21716e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21726e975c4517958bcc11c834336d340797356058dbDouglas Gregor Data.push_back(CurValue); 21736e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurBit = 0; 21746e975c4517958bcc11c834336d340797356058dbDouglas Gregor CurValue = 0; 21756e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 21766e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21776e975c4517958bcc11c834336d340797356058dbDouglas Gregorvoid ModuleSignature::add(StringRef Value) { 21786e975c4517958bcc11c834336d340797356058dbDouglas Gregor for (StringRef::iterator I = Value.begin(), IEnd = Value.end(); I != IEnd;++I) 21796e975c4517958bcc11c834336d340797356058dbDouglas Gregor add(*I, 8); 21806e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 21816e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21826e975c4517958bcc11c834336d340797356058dbDouglas Gregorllvm::APInt ModuleSignature::getAsInteger() const { 21836e975c4517958bcc11c834336d340797356058dbDouglas Gregor return llvm::APInt(Data.size() * 64, Data); 21846e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 21856e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21866e975c4517958bcc11c834336d340797356058dbDouglas Gregorstd::string CompilerInvocation::getModuleHash() const { 21876e975c4517958bcc11c834336d340797356058dbDouglas Gregor ModuleSignature Signature; 21886e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21896e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Start the signature with the compiler version. 2190e286d9b8b19b24da5158ffeb17a7de03644f1009Bob Wilson // FIXME: The full version string can be quite long. Omit it from the 2191e286d9b8b19b24da5158ffeb17a7de03644f1009Bob Wilson // module hash for now to avoid failures where the path name becomes too 2192e286d9b8b19b24da5158ffeb17a7de03644f1009Bob Wilson // long. An MD5 or similar checksum would work well here. 2193e286d9b8b19b24da5158ffeb17a7de03644f1009Bob Wilson // Signature.add(getClangFullRepositoryVersion()); 21946e975c4517958bcc11c834336d340797356058dbDouglas Gregor 21956e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Extend the signature with the language options 21966e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define LANGOPT(Name, Bits, Default, Description) \ 2197d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek Signature.add(LangOpts->Name, Bits); 21986e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define ENUM_LANGOPT(Name, Type, Bits, Default, Description) \ 2199d3b74d9ca4f239a7a90ad193378c494306c57352Ted Kremenek Signature.add(static_cast<unsigned>(LangOpts->get##Name()), Bits); 22006e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define BENIGN_LANGOPT(Name, Bits, Default, Description) 22016e975c4517958bcc11c834336d340797356058dbDouglas Gregor#define BENIGN_ENUM_LANGOPT(Name, Type, Bits, Default, Description) 22026e975c4517958bcc11c834336d340797356058dbDouglas Gregor#include "clang/Basic/LangOptions.def" 22036e975c4517958bcc11c834336d340797356058dbDouglas Gregor 22046e975c4517958bcc11c834336d340797356058dbDouglas Gregor // Extend the signature with the target triple 22056e975c4517958bcc11c834336d340797356058dbDouglas Gregor llvm::Triple T(TargetOpts.Triple); 22066e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getArch(), 5); 22076e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getVendor(), 4); 22086e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getOS(), 5); 22096e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.add((unsigned)T.getEnvironment(), 4); 22106e975c4517958bcc11c834336d340797356058dbDouglas Gregor 2211815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor // Extend the signature with preprocessor options. 2212815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor Signature.add(getPreprocessorOpts().UsePredefines, 1); 2213815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor Signature.add(getPreprocessorOpts().DetailedRecord, 1); 2214815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor 221505edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor // Hash the preprocessor defines. 221605edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor // FIXME: This is terrible. Use an MD5 sum of the preprocessor defines. 221705edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor std::vector<StringRef> MacroDefs; 221805edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor for (std::vector<std::pair<std::string, bool/*isUndef*/> >::const_iterator 221905edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor I = getPreprocessorOpts().Macros.begin(), 222005edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor IEnd = getPreprocessorOpts().Macros.end(); 222105edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor I != IEnd; ++I) { 222205edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor if (!I->second) 222305edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor MacroDefs.push_back(I->first); 222405edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor } 222505edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor llvm::array_pod_sort(MacroDefs.begin(), MacroDefs.end()); 222605edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor 222705edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor unsigned PPHashResult = 0; 222805edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor for (unsigned I = 0, N = MacroDefs.size(); I != N; ++I) 222905edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor PPHashResult = llvm::HashString(MacroDefs[I], PPHashResult); 223005edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor Signature.add(PPHashResult, 32); 223105edf668f0984bfa2994ddc8bb7b78d9fb24cf11Douglas Gregor 22326e975c4517958bcc11c834336d340797356058dbDouglas Gregor // We've generated the signature. Treat it as one large APInt that we'll 2233815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor // encode in base-36 and return. 22346e975c4517958bcc11c834336d340797356058dbDouglas Gregor Signature.flush(); 2235815759cb08d5b91e2585b200bcf20822e0d422adDouglas Gregor return Signature.getAsInteger().toString(36, /*Signed=*/false); 22366e975c4517958bcc11c834336d340797356058dbDouglas Gregor} 2237