head 1.1; branch 1.1.1; access; symbols netbsd-9-5-RELEASE:1.1.1.9 netbsd-11-0-RELEASE:1.1.1.10 netbsd-11-0-RC7:1.1.1.10 netbsd-11-0-RC6:1.1.1.10 netbsd-11-0-RC5:1.1.1.10 netbsd-11-0-RC4:1.1.1.10 netbsd-11-0-RC3:1.1.1.10 netbsd-11-0-RC2:1.1.1.10 netbsd-11-0-RC1:1.1.1.10 perseant-exfatfs-base-20250801:1.1.1.10 netbsd-11:1.1.1.10.0.10 netbsd-11-base:1.1.1.10 netbsd-10-1-RELEASE:1.1.1.10 perseant-exfatfs-base-20240630:1.1.1.10 perseant-exfatfs:1.1.1.10.0.8 perseant-exfatfs-base:1.1.1.10 netbsd-8-3-RELEASE:1.1.1.7 netbsd-9-4-RELEASE:1.1.1.9 netbsd-10-0-RELEASE:1.1.1.10 netbsd-10-0-RC6:1.1.1.10 netbsd-10-0-RC5:1.1.1.10 netbsd-10-0-RC4:1.1.1.10 netbsd-10-0-RC3:1.1.1.10 netbsd-10-0-RC2:1.1.1.10 netbsd-10-0-RC1:1.1.1.10 netbsd-10:1.1.1.10.0.6 netbsd-10-base:1.1.1.10 netbsd-9-3-RELEASE:1.1.1.9 cjep_sun2x:1.1.1.10.0.4 cjep_sun2x-base:1.1.1.10 cjep_staticlib_x-base1:1.1.1.10 netbsd-9-2-RELEASE:1.1.1.9 cjep_staticlib_x:1.1.1.10.0.2 cjep_staticlib_x-base:1.1.1.10 netbsd-9-1-RELEASE:1.1.1.9 phil-wifi-20200421:1.1.1.10 phil-wifi-20200411:1.1.1.10 phil-wifi-20200406:1.1.1.10 netbsd-8-2-RELEASE:1.1.1.7 netbsd-9-0-RELEASE:1.1.1.9 netbsd-9-0-RC2:1.1.1.9 netbsd-9-0-RC1:1.1.1.9 netbsd-9:1.1.1.9.0.2 netbsd-9-base:1.1.1.9 phil-wifi-20190609:1.1.1.9 netbsd-8-1-RELEASE:1.1.1.7 netbsd-8-1-RC1:1.1.1.7 pgoyette-compat-merge-20190127:1.1.1.8.2.1 pgoyette-compat-20190127:1.1.1.9 pgoyette-compat-20190118:1.1.1.9 pgoyette-compat-1226:1.1.1.9 pgoyette-compat-1126:1.1.1.9 pgoyette-compat-1020:1.1.1.9 pgoyette-compat-0930:1.1.1.9 pgoyette-compat-0906:1.1.1.9 netbsd-7-2-RELEASE:1.1.1.5.2.1 pgoyette-compat-0728:1.1.1.9 clang-337282:1.1.1.9 netbsd-8-0-RELEASE:1.1.1.7 phil-wifi:1.1.1.8.0.4 phil-wifi-base:1.1.1.8 pgoyette-compat-0625:1.1.1.8 netbsd-8-0-RC2:1.1.1.7 pgoyette-compat-0521:1.1.1.8 pgoyette-compat-0502:1.1.1.8 pgoyette-compat-0422:1.1.1.8 netbsd-8-0-RC1:1.1.1.7 pgoyette-compat-0415:1.1.1.8 pgoyette-compat-0407:1.1.1.8 pgoyette-compat-0330:1.1.1.8 pgoyette-compat-0322:1.1.1.8 pgoyette-compat-0315:1.1.1.8 netbsd-7-1-2-RELEASE:1.1.1.5.2.1 pgoyette-compat:1.1.1.8.0.2 pgoyette-compat-base:1.1.1.8 netbsd-7-1-1-RELEASE:1.1.1.5.2.1 clang-319952:1.1.1.8 matt-nb8-mediatek:1.1.1.7.0.10 matt-nb8-mediatek-base:1.1.1.7 clang-309604:1.1.1.8 perseant-stdc-iso10646:1.1.1.7.0.8 perseant-stdc-iso10646-base:1.1.1.7 netbsd-8:1.1.1.7.0.6 netbsd-8-base:1.1.1.7 prg-localcount2-base3:1.1.1.7 prg-localcount2-base2:1.1.1.7 prg-localcount2-base1:1.1.1.7 prg-localcount2:1.1.1.7.0.4 prg-localcount2-base:1.1.1.7 pgoyette-localcount-20170426:1.1.1.7 bouyer-socketcan-base1:1.1.1.7 pgoyette-localcount-20170320:1.1.1.7 netbsd-7-1:1.1.1.5.2.1.0.6 netbsd-7-1-RELEASE:1.1.1.5.2.1 netbsd-7-1-RC2:1.1.1.5.2.1 clang-294123:1.1.1.7 netbsd-7-nhusb-base-20170116:1.1.1.5.2.1 bouyer-socketcan:1.1.1.7.0.2 bouyer-socketcan-base:1.1.1.7 clang-291444:1.1.1.7 pgoyette-localcount-20170107:1.1.1.6 netbsd-7-1-RC1:1.1.1.5.2.1 pgoyette-localcount-20161104:1.1.1.6 netbsd-7-0-2-RELEASE:1.1.1.5.2.1 localcount-20160914:1.1.1.6 netbsd-7-nhusb:1.1.1.5.2.1.0.4 netbsd-7-nhusb-base:1.1.1.5.2.1 clang-280599:1.1.1.6 pgoyette-localcount-20160806:1.1.1.6 pgoyette-localcount-20160726:1.1.1.6 pgoyette-localcount:1.1.1.6.0.2 pgoyette-localcount-base:1.1.1.6 netbsd-7-0-1-RELEASE:1.1.1.5.2.1 clang-261930:1.1.1.6 netbsd-7-0:1.1.1.5.2.1.0.2 netbsd-7-0-RELEASE:1.1.1.5.2.1 netbsd-7-0-RC3:1.1.1.5.2.1 netbsd-7-0-RC2:1.1.1.5.2.1 netbsd-7-0-RC1:1.1.1.5.2.1 clang-237755:1.1.1.6 clang-232565:1.1.1.6 clang-227398:1.1.1.6 tls-maxphys-base:1.1.1.5 tls-maxphys:1.1.1.5.0.4 netbsd-7:1.1.1.5.0.2 netbsd-7-base:1.1.1.5 clang-215315:1.1.1.5 clang-209886:1.1.1.4 yamt-pagecache:1.1.1.3.0.4 yamt-pagecache-base9:1.1.1.3 tls-earlyentropy:1.1.1.3.0.2 tls-earlyentropy-base:1.1.1.4 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.1.1.3 riastradh-drm2-base3:1.1.1.3 clang-202566:1.1.1.3 clang-201163:1.1.1.3 clang-199312:1.1.1.2 clang-198450:1.1.1.2 clang-196603:1.1.1.1 clang-195771:1.1.1.1 LLVM:1.1.1; locks; strict; comment @// @; 1.1 date 2013.11.28.14.14.48; author joerg; state Exp; branches 1.1.1.1; next ; commitid ow8OybrawrB1f3fx; 1.1.1.1 date 2013.11.28.14.14.48; author joerg; state Exp; branches; next 1.1.1.2; commitid ow8OybrawrB1f3fx; 1.1.1.2 date 2014.01.05.15.38.26; author joerg; state Exp; branches; next 1.1.1.3; commitid wh3aCSIWykURqWjx; 1.1.1.3 date 2014.02.14.20.07.06; author joerg; state Exp; branches 1.1.1.3.2.1 1.1.1.3.4.1; next 1.1.1.4; commitid annVkZ1sc17rF6px; 1.1.1.4 date 2014.05.30.18.14.41; author joerg; state Exp; branches; next 1.1.1.5; commitid 8q0kdlBlCn09GACx; 1.1.1.5 date 2014.08.10.17.08.26; author joerg; state Exp; branches 1.1.1.5.2.1 1.1.1.5.4.1; next 1.1.1.6; commitid N85tXAN6Ex9VZPLx; 1.1.1.6 date 2015.01.29.19.57.32; author joerg; state Exp; branches 1.1.1.6.2.1; next 1.1.1.7; commitid mlISSizlPKvepX7y; 1.1.1.7 date 2017.01.11.10.34.46; author joerg; state Exp; branches; next 1.1.1.8; commitid CNnUNfII1jgNmxBz; 1.1.1.8 date 2017.08.01.19.34.56; author joerg; state Exp; branches 1.1.1.8.2.1 1.1.1.8.4.1; next 1.1.1.9; commitid pMuDy65V0VicSx1A; 1.1.1.9 date 2018.07.17.18.31.08; author joerg; state Exp; branches; next 1.1.1.10; commitid wDzL46ALjrCZgwKA; 1.1.1.10 date 2019.11.13.22.19.23; author joerg; state dead; branches; next ; commitid QD8YATxuNG34YJKB; 1.1.1.3.2.1 date 2014.08.10.07.08.08; author tls; state Exp; branches; next ; commitid t01A1TLTYxkpGMLx; 1.1.1.3.4.1 date 2014.02.14.20.07.06; author yamt; state dead; branches; next 1.1.1.3.4.2; commitid WSrDtL5nYAUyiyBx; 1.1.1.3.4.2 date 2014.05.22.16.18.28; author yamt; state Exp; branches; next ; commitid WSrDtL5nYAUyiyBx; 1.1.1.5.2.1 date 2015.06.04.20.04.29; author snj; state Exp; branches; next ; commitid yRnjq9fueSo6n9oy; 1.1.1.5.4.1 date 2014.08.10.17.08.26; author tls; state dead; branches; next 1.1.1.5.4.2; commitid jTnpym9Qu0o4R1Nx; 1.1.1.5.4.2 date 2014.08.19.23.47.28; author tls; state Exp; branches; next ; commitid jTnpym9Qu0o4R1Nx; 1.1.1.6.2.1 date 2017.03.20.06.52.38; author pgoyette; state Exp; branches; next ; commitid jjw7cAwgyKq7RfKz; 1.1.1.8.2.1 date 2018.07.28.04.33.19; author pgoyette; state Exp; branches; next ; commitid 1UP1xAIUxv1ZgRLA; 1.1.1.8.4.1 date 2019.06.10.21.45.24; author christos; state Exp; branches; next 1.1.1.8.4.2; commitid jtc8rnCzWiEEHGqB; 1.1.1.8.4.2 date 2020.04.13.07.46.34; author martin; state dead; branches; next ; commitid X01YhRUPVUDaec4C; desc @@ 1.1 log @Initial revision @ text @//===--- ExecuteCompilerInvocation.cpp ------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file holds ExecuteCompilerInvocation(). It is split into its own file to // minimize the impact of pulling in essentially everything else in Clang. // //===----------------------------------------------------------------------===// #include "clang/FrontendTool/Utils.h" #include "clang/ARCMigrate/ARCMTActions.h" #include "clang/CodeGen/CodeGenAction.h" #include "clang/Driver/Options.h" #include "clang/Frontend/CompilerInstance.h" #include "clang/Frontend/CompilerInvocation.h" #include "clang/Frontend/FrontendActions.h" #include "clang/Frontend/FrontendDiagnostic.h" #include "clang/Frontend/FrontendPluginRegistry.h" #include "clang/Rewrite/Frontend/FrontendActions.h" #include "clang/StaticAnalyzer/Frontend/FrontendActions.h" #include "llvm/Option/OptTable.h" #include "llvm/Option/Option.h" #include "llvm/Support/DynamicLibrary.h" #include "llvm/Support/ErrorHandling.h" using namespace clang; using namespace llvm::opt; static FrontendAction *CreateFrontendBaseAction(CompilerInstance &CI) { using namespace clang::frontend; StringRef Action("unknown"); switch (CI.getFrontendOpts().ProgramAction) { case ASTDeclList: return new ASTDeclListAction(); case ASTDump: return new ASTDumpAction(); case ASTPrint: return new ASTPrintAction(); case ASTView: return new ASTViewAction(); case DumpRawTokens: return new DumpRawTokensAction(); case DumpTokens: return new DumpTokensAction(); case EmitAssembly: return new EmitAssemblyAction(); case EmitBC: return new EmitBCAction(); #ifdef CLANG_ENABLE_REWRITER case EmitHTML: return new HTMLPrintAction(); #else case EmitHTML: Action = "EmitHTML"; break; #endif case EmitLLVM: return new EmitLLVMAction(); case EmitLLVMOnly: return new EmitLLVMOnlyAction(); case EmitCodeGenOnly: return new EmitCodeGenOnlyAction(); case EmitObj: return new EmitObjAction(); #ifdef CLANG_ENABLE_REWRITER case FixIt: return new FixItAction(); #else case FixIt: Action = "FixIt"; break; #endif case GenerateModule: return new GenerateModuleAction; case GeneratePCH: return new GeneratePCHAction; case GeneratePTH: return new GeneratePTHAction(); case InitOnly: return new InitOnlyAction(); case ParseSyntaxOnly: return new SyntaxOnlyAction(); case ModuleFileInfo: return new DumpModuleInfoAction(); case PluginAction: { for (FrontendPluginRegistry::iterator it = FrontendPluginRegistry::begin(), ie = FrontendPluginRegistry::end(); it != ie; ++it) { if (it->getName() == CI.getFrontendOpts().ActionName) { OwningPtr P(it->instantiate()); if (!P->ParseArgs(CI, CI.getFrontendOpts().PluginArgs)) return 0; return P.take(); } } CI.getDiagnostics().Report(diag::err_fe_invalid_plugin_name) << CI.getFrontendOpts().ActionName; return 0; } case PrintDeclContext: return new DeclContextPrintAction(); case PrintPreamble: return new PrintPreambleAction(); case PrintPreprocessedInput: { if (CI.getPreprocessorOutputOpts().RewriteIncludes) { #ifdef CLANG_ENABLE_REWRITER return new RewriteIncludesAction(); #else Action = "RewriteIncludesAction"; break; #endif } return new PrintPreprocessedAction(); } #ifdef CLANG_ENABLE_REWRITER case RewriteMacros: return new RewriteMacrosAction(); case RewriteObjC: return new RewriteObjCAction(); case RewriteTest: return new RewriteTestAction(); #else case RewriteMacros: Action = "RewriteMacros"; break; case RewriteObjC: Action = "RewriteObjC"; break; case RewriteTest: Action = "RewriteTest"; break; #endif #ifdef CLANG_ENABLE_ARCMT case MigrateSource: return new arcmt::MigrateSourceAction(); #else case MigrateSource: Action = "MigrateSource"; break; #endif #ifdef CLANG_ENABLE_STATIC_ANALYZER case RunAnalysis: return new ento::AnalysisAction(); #else case RunAnalysis: Action = "RunAnalysis"; break; #endif case RunPreprocessorOnly: return new PreprocessOnlyAction(); } #if !defined(CLANG_ENABLE_ARCMT) || !defined(CLANG_ENABLE_STATIC_ANALYZER) \ || !defined(CLANG_ENABLE_REWRITER) CI.getDiagnostics().Report(diag::err_fe_action_not_available) << Action; return 0; #else llvm_unreachable("Invalid program action!"); #endif } static FrontendAction *CreateFrontendAction(CompilerInstance &CI) { // Create the underlying action. FrontendAction *Act = CreateFrontendBaseAction(CI); if (!Act) return 0; const FrontendOptions &FEOpts = CI.getFrontendOpts(); #ifdef CLANG_ENABLE_REWRITER if (FEOpts.FixAndRecompile) { Act = new FixItRecompile(Act); } #endif #ifdef CLANG_ENABLE_ARCMT if (CI.getFrontendOpts().ProgramAction != frontend::MigrateSource) { // Potentially wrap the base FE action in an ARC Migrate Tool action. switch (FEOpts.ARCMTAction) { case FrontendOptions::ARCMT_None: break; case FrontendOptions::ARCMT_Check: Act = new arcmt::CheckAction(Act); break; case FrontendOptions::ARCMT_Modify: Act = new arcmt::ModifyAction(Act); break; case FrontendOptions::ARCMT_Migrate: Act = new arcmt::MigrateAction(Act, FEOpts.MTMigrateDir, FEOpts.ARCMTMigrateReportOut, FEOpts.ARCMTMigrateEmitARCErrors); break; } if (FEOpts.ObjCMTAction != FrontendOptions::ObjCMT_None) { Act = new arcmt::ObjCMigrateAction(Act, FEOpts.MTMigrateDir, FEOpts.ObjCMTAction); } } #endif // If there are any AST files to merge, create a frontend action // adaptor to perform the merge. if (!FEOpts.ASTMergeFiles.empty()) Act = new ASTMergeAction(Act, FEOpts.ASTMergeFiles); return Act; } bool clang::ExecuteCompilerInvocation(CompilerInstance *Clang) { // Honor -help. if (Clang->getFrontendOpts().ShowHelp) { OwningPtr Opts(driver::createDriverOptTable()); Opts->PrintHelp(llvm::outs(), "clang -cc1", "LLVM 'Clang' Compiler: http://clang.llvm.org", /*Include=*/ driver::options::CC1Option, /*Exclude=*/ 0); return true; } // Honor -version. // // FIXME: Use a better -version message? if (Clang->getFrontendOpts().ShowVersion) { llvm::cl::PrintVersionMessage(); return true; } // Load any requested plugins. for (unsigned i = 0, e = Clang->getFrontendOpts().Plugins.size(); i != e; ++i) { const std::string &Path = Clang->getFrontendOpts().Plugins[i]; std::string Error; if (llvm::sys::DynamicLibrary::LoadLibraryPermanently(Path.c_str(), &Error)) Clang->getDiagnostics().Report(diag::err_fe_unable_to_load_plugin) << Path << Error; } // Honor -mllvm. // // FIXME: Remove this, one day. // This should happen AFTER plugins have been loaded! if (!Clang->getFrontendOpts().LLVMArgs.empty()) { unsigned NumArgs = Clang->getFrontendOpts().LLVMArgs.size(); const char **Args = new const char*[NumArgs + 2]; Args[0] = "clang (LLVM option parsing)"; for (unsigned i = 0; i != NumArgs; ++i) Args[i + 1] = Clang->getFrontendOpts().LLVMArgs[i].c_str(); Args[NumArgs + 1] = 0; llvm::cl::ParseCommandLineOptions(NumArgs + 1, Args); } #ifdef CLANG_ENABLE_STATIC_ANALYZER // Honor -analyzer-checker-help. // This should happen AFTER plugins have been loaded! if (Clang->getAnalyzerOpts()->ShowCheckerHelp) { ento::printCheckerHelp(llvm::outs(), Clang->getFrontendOpts().Plugins); return true; } #endif // If there were errors in processing arguments, don't do anything else. if (Clang->getDiagnostics().hasErrorOccurred()) return false; // Create and execute the frontend action. OwningPtr Act(CreateFrontendAction(*Clang)); if (!Act) return false; bool Success = Clang->ExecuteAction(*Act); if (Clang->getFrontendOpts().DisableFree) Act.take(); return Success; } @ 1.1.1.1 log @Import Clang 3.4rc1 r195771. @ text @@ 1.1.1.2 log @Import clang 3.5svn r198450. @ text @a23 1 #include "clang/Frontend/Utils.h" a35 1 (void)Action; d238 1 a238 1 BuryPointer(Act.take()); @ 1.1.1.3 log @Import Clang 3.5svn r201163. @ text @a67 1 case VerifyPCH: return new VerifyPCHAction(); @ 1.1.1.3.2.1 log @Rebase. @ text @d75 1 a75 1 std::unique_ptr P(it->instantiate()); d77 2 a78 2 return nullptr; return P.release(); d84 1 a84 1 return nullptr; d136 1 a136 1 return nullptr; d147 1 a147 2 if (CI.getFrontendOpts().ProgramAction != frontend::MigrateSource && CI.getFrontendOpts().ProgramAction != frontend::GeneratePCH) { d184 1 a184 1 std::unique_ptr Opts(driver::createDriverOptTable()); d215 1 a215 1 auto Args = llvm::make_unique(NumArgs + 2); d219 2 a220 2 Args[NumArgs + 1] = nullptr; llvm::cl::ParseCommandLineOptions(NumArgs + 1, Args.get()); d236 1 a236 1 std::unique_ptr Act(CreateFrontendAction(*Clang)); d241 1 a241 1 BuryPointer(Act.release()); @ 1.1.1.4 log @Import Clang 3.5svn r209886. @ text @d75 1 a75 1 std::unique_ptr P(it->instantiate()); d77 2 a78 2 return nullptr; return P.release(); d84 1 a84 1 return nullptr; d136 1 a136 1 return nullptr; d147 1 a147 2 if (CI.getFrontendOpts().ProgramAction != frontend::MigrateSource && CI.getFrontendOpts().ProgramAction != frontend::GeneratePCH) { d184 1 a184 1 std::unique_ptr Opts(driver::createDriverOptTable()); d215 1 a215 1 auto Args = llvm::make_unique(NumArgs + 2); d219 2 a220 2 Args[NumArgs + 1] = nullptr; llvm::cl::ParseCommandLineOptions(NumArgs + 1, Args.get()); d236 1 a236 1 std::unique_ptr Act(CreateFrontendAction(*Clang)); d241 1 a241 1 BuryPointer(Act.release()); @ 1.1.1.5 log @Import clang 3.6svn r215315. @ text @d48 1 d50 3 d57 1 d59 3 d90 2 a91 1 if (CI.getPreprocessorOutputOpts().RewriteIncludes) d93 5 d101 1 d103 1 a104 2 #ifdef CLANG_ENABLE_OBJC_REWRITER case RewriteObjC: return new RewriteObjCAction(); d106 1 d108 1 d124 1 a124 1 || !defined(CLANG_ENABLE_OBJC_REWRITER) d140 1 d144 1 @ 1.1.1.5.2.1 log @Update LLVM to 3.6.1, requested by joerg in ticket 824. @ text @d224 1 a224 1 BuryPointer(std::move(Act)); @ 1.1.1.6 log @Import Clang 3.6RC1 r227398. @ text @d224 1 a224 1 BuryPointer(std::move(Act)); @ 1.1.1.6.2.1 log @Sync with HEAD @ text @d34 1 a34 2 static std::unique_ptr CreateFrontendBaseAction(CompilerInstance &CI) { d40 21 a60 24 case ASTDeclList: return llvm::make_unique(); case ASTDump: return llvm::make_unique(); case ASTPrint: return llvm::make_unique(); case ASTView: return llvm::make_unique(); case DumpRawTokens: return llvm::make_unique(); case DumpTokens: return llvm::make_unique(); case EmitAssembly: return llvm::make_unique(); case EmitBC: return llvm::make_unique(); case EmitHTML: return llvm::make_unique(); case EmitLLVM: return llvm::make_unique(); case EmitLLVMOnly: return llvm::make_unique(); case EmitCodeGenOnly: return llvm::make_unique(); case EmitObj: return llvm::make_unique(); case FixIt: return llvm::make_unique(); case GenerateModule: return llvm::make_unique(); case GenerateModuleInterface: return llvm::make_unique(); case GeneratePCH: return llvm::make_unique(); case GeneratePTH: return llvm::make_unique(); case InitOnly: return llvm::make_unique(); case ParseSyntaxOnly: return llvm::make_unique(); case ModuleFileInfo: return llvm::make_unique(); case VerifyPCH: return llvm::make_unique(); d68 1 a68 3 if ((P->getActionType() != PluginASTAction::ReplaceAction && P->getActionType() != PluginASTAction::Cmdline) || !P->ParseArgs(CI, CI.getFrontendOpts().PluginArgs[it->getName()])) d70 1 a70 1 return std::move(P); d79 2 a80 2 case PrintDeclContext: return llvm::make_unique(); case PrintPreamble: return llvm::make_unique(); d83 2 a84 2 return llvm::make_unique(); return llvm::make_unique(); d87 2 a88 2 case RewriteMacros: return llvm::make_unique(); case RewriteTest: return llvm::make_unique(); d90 1 a90 1 case RewriteObjC: return llvm::make_unique(); d95 1 a95 2 case MigrateSource: return llvm::make_unique(); d100 1 a100 1 case RunAnalysis: return llvm::make_unique(); d104 1 a104 1 case RunPreprocessorOnly: return llvm::make_unique(); d116 1 a116 2 static std::unique_ptr CreateFrontendAction(CompilerInstance &CI) { d118 1 a118 1 std::unique_ptr Act = CreateFrontendBaseAction(CI); d125 1 a125 1 Act = llvm::make_unique(std::move(Act)); d136 1 a136 1 Act = llvm::make_unique(std::move(Act)); d139 1 a139 1 Act = llvm::make_unique(std::move(Act)); d142 1 a142 1 Act = llvm::make_unique(std::move(Act), d150 2 a151 3 Act = llvm::make_unique(std::move(Act), FEOpts.MTMigrateDir, FEOpts.ObjCMTAction); d159 1 a159 2 Act = llvm::make_unique(std::move(Act), FEOpts.ASTMergeFiles); a191 12 // Check if any of the loaded plugins replaces the main AST action for (FrontendPluginRegistry::iterator it = FrontendPluginRegistry::begin(), ie = FrontendPluginRegistry::end(); it != ie; ++it) { std::unique_ptr P(it->instantiate()); if (P->getActionType() == PluginASTAction::ReplaceAction) { Clang->getFrontendOpts().ProgramAction = clang::frontend::PluginAction; Clang->getFrontendOpts().ActionName = it->getName(); break; } } a212 5 if (Clang->getAnalyzerOpts()->ShowEnabledCheckerList) { ento::printEnabledCheckerList(llvm::outs(), Clang->getFrontendOpts().Plugins, *Clang->getAnalyzerOpts()); } @ 1.1.1.7 log @Import Clang pre-4.0.0 r291444. @ text @d34 1 a34 2 static std::unique_ptr CreateFrontendBaseAction(CompilerInstance &CI) { d40 21 a60 24 case ASTDeclList: return llvm::make_unique(); case ASTDump: return llvm::make_unique(); case ASTPrint: return llvm::make_unique(); case ASTView: return llvm::make_unique(); case DumpRawTokens: return llvm::make_unique(); case DumpTokens: return llvm::make_unique(); case EmitAssembly: return llvm::make_unique(); case EmitBC: return llvm::make_unique(); case EmitHTML: return llvm::make_unique(); case EmitLLVM: return llvm::make_unique(); case EmitLLVMOnly: return llvm::make_unique(); case EmitCodeGenOnly: return llvm::make_unique(); case EmitObj: return llvm::make_unique(); case FixIt: return llvm::make_unique(); case GenerateModule: return llvm::make_unique(); case GenerateModuleInterface: return llvm::make_unique(); case GeneratePCH: return llvm::make_unique(); case GeneratePTH: return llvm::make_unique(); case InitOnly: return llvm::make_unique(); case ParseSyntaxOnly: return llvm::make_unique(); case ModuleFileInfo: return llvm::make_unique(); case VerifyPCH: return llvm::make_unique(); d68 1 a68 3 if ((P->getActionType() != PluginASTAction::ReplaceAction && P->getActionType() != PluginASTAction::Cmdline) || !P->ParseArgs(CI, CI.getFrontendOpts().PluginArgs[it->getName()])) d70 1 a70 1 return std::move(P); d79 2 a80 2 case PrintDeclContext: return llvm::make_unique(); case PrintPreamble: return llvm::make_unique(); d83 2 a84 2 return llvm::make_unique(); return llvm::make_unique(); d87 2 a88 2 case RewriteMacros: return llvm::make_unique(); case RewriteTest: return llvm::make_unique(); d90 1 a90 1 case RewriteObjC: return llvm::make_unique(); d95 1 a95 2 case MigrateSource: return llvm::make_unique(); d100 1 a100 1 case RunAnalysis: return llvm::make_unique(); d104 1 a104 1 case RunPreprocessorOnly: return llvm::make_unique(); d116 1 a116 2 static std::unique_ptr CreateFrontendAction(CompilerInstance &CI) { d118 1 a118 1 std::unique_ptr Act = CreateFrontendBaseAction(CI); d125 1 a125 1 Act = llvm::make_unique(std::move(Act)); d136 1 a136 1 Act = llvm::make_unique(std::move(Act)); d139 1 a139 1 Act = llvm::make_unique(std::move(Act)); d142 1 a142 1 Act = llvm::make_unique(std::move(Act), d150 2 a151 3 Act = llvm::make_unique(std::move(Act), FEOpts.MTMigrateDir, FEOpts.ObjCMTAction); d159 1 a159 2 Act = llvm::make_unique(std::move(Act), FEOpts.ASTMergeFiles); a191 12 // Check if any of the loaded plugins replaces the main AST action for (FrontendPluginRegistry::iterator it = FrontendPluginRegistry::begin(), ie = FrontendPluginRegistry::end(); it != ie; ++it) { std::unique_ptr P(it->instantiate()); if (P->getActionType() == PluginASTAction::ReplaceAction) { Clang->getFrontendOpts().ProgramAction = clang::frontend::PluginAction; Clang->getFrontendOpts().ActionName = it->getName(); break; } } a212 5 if (Clang->getAnalyzerOpts()->ShowEnabledCheckerList) { ento::printEnabledCheckerList(llvm::outs(), Clang->getFrontendOpts().Plugins, *Clang->getAnalyzerOpts()); } @ 1.1.1.8 log @Import clang r309604 from branches/release_50 @ text @a17 1 #include "clang/Config/config.h" d88 1 a88 2 if (CI.getPreprocessorOutputOpts().RewriteIncludes || CI.getPreprocessorOutputOpts().RewriteImports) d177 1 a177 1 std::unique_ptr Opts = driver::createDriverOptTable(); @ 1.1.1.8.4.1 log @Sync with HEAD @ text @a34 2 namespace clang { a45 2 case DumpCompilerOptions: return llvm::make_unique(); a65 1 case TemplightDump: return llvm::make_unique(); d97 1 a97 1 #if CLANG_ENABLE_OBJC_REWRITER d102 1 a102 1 #if CLANG_ENABLE_ARCMT d108 1 a108 1 #if CLANG_ENABLE_STATIC_ANALYZER d116 2 a117 2 #if !CLANG_ENABLE_ARCMT || !CLANG_ENABLE_STATIC_ANALYZER \ || !CLANG_ENABLE_OBJC_REWRITER d125 1 a125 1 std::unique_ptr d138 1 a138 1 #if CLANG_ENABLE_ARCMT d176 1 a176 1 bool ExecuteCompilerInvocation(CompilerInstance *Clang) { d182 1 a182 2 /*Include=*/driver::options::CC1Option, /*Exclude=*/0, /*ShowAllAliases=*/false); d230 1 a230 1 #if CLANG_ENABLE_STATIC_ANALYZER a255 2 } // namespace clang @ 1.1.1.8.4.2 log @Mostly merge changes from HEAD upto 20200411 @ text @@ 1.1.1.8.2.1 log @Sync with HEAD @ text @a34 2 namespace clang { a45 2 case DumpCompilerOptions: return llvm::make_unique(); a65 1 case TemplightDump: return llvm::make_unique(); d97 1 a97 1 #if CLANG_ENABLE_OBJC_REWRITER d102 1 a102 1 #if CLANG_ENABLE_ARCMT d108 1 a108 1 #if CLANG_ENABLE_STATIC_ANALYZER d116 2 a117 2 #if !CLANG_ENABLE_ARCMT || !CLANG_ENABLE_STATIC_ANALYZER \ || !CLANG_ENABLE_OBJC_REWRITER d125 1 a125 1 std::unique_ptr d138 1 a138 1 #if CLANG_ENABLE_ARCMT d176 1 a176 1 bool ExecuteCompilerInvocation(CompilerInstance *Clang) { d182 1 a182 2 /*Include=*/driver::options::CC1Option, /*Exclude=*/0, /*ShowAllAliases=*/false); d230 1 a230 1 #if CLANG_ENABLE_STATIC_ANALYZER a255 2 } // namespace clang @ 1.1.1.9 log @Import clang r337282 from trunk @ text @a34 2 namespace clang { a45 2 case DumpCompilerOptions: return llvm::make_unique(); a65 1 case TemplightDump: return llvm::make_unique(); d97 1 a97 1 #if CLANG_ENABLE_OBJC_REWRITER d102 1 a102 1 #if CLANG_ENABLE_ARCMT d108 1 a108 1 #if CLANG_ENABLE_STATIC_ANALYZER d116 2 a117 2 #if !CLANG_ENABLE_ARCMT || !CLANG_ENABLE_STATIC_ANALYZER \ || !CLANG_ENABLE_OBJC_REWRITER d125 1 a125 1 std::unique_ptr d138 1 a138 1 #if CLANG_ENABLE_ARCMT d176 1 a176 1 bool ExecuteCompilerInvocation(CompilerInstance *Clang) { d182 1 a182 2 /*Include=*/driver::options::CC1Option, /*Exclude=*/0, /*ShowAllAliases=*/false); d230 1 a230 1 #if CLANG_ENABLE_STATIC_ANALYZER a255 2 } // namespace clang @ 1.1.1.10 log @Mark old LLVM instance as dead. @ text @@ 1.1.1.5.4.1 log @file ExecuteCompilerInvocation.cpp was added on branch tls-maxphys on 2014-08-19 23:47:28 +0000 @ text @d1 226 @ 1.1.1.5.4.2 log @Rebase to HEAD as of a few days ago. @ text @a0 226 //===--- ExecuteCompilerInvocation.cpp ------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file holds ExecuteCompilerInvocation(). It is split into its own file to // minimize the impact of pulling in essentially everything else in Clang. // //===----------------------------------------------------------------------===// #include "clang/FrontendTool/Utils.h" #include "clang/ARCMigrate/ARCMTActions.h" #include "clang/CodeGen/CodeGenAction.h" #include "clang/Driver/Options.h" #include "clang/Frontend/CompilerInstance.h" #include "clang/Frontend/CompilerInvocation.h" #include "clang/Frontend/FrontendActions.h" #include "clang/Frontend/FrontendDiagnostic.h" #include "clang/Frontend/FrontendPluginRegistry.h" #include "clang/Frontend/Utils.h" #include "clang/Rewrite/Frontend/FrontendActions.h" #include "clang/StaticAnalyzer/Frontend/FrontendActions.h" #include "llvm/Option/OptTable.h" #include "llvm/Option/Option.h" #include "llvm/Support/DynamicLibrary.h" #include "llvm/Support/ErrorHandling.h" using namespace clang; using namespace llvm::opt; static FrontendAction *CreateFrontendBaseAction(CompilerInstance &CI) { using namespace clang::frontend; StringRef Action("unknown"); (void)Action; switch (CI.getFrontendOpts().ProgramAction) { case ASTDeclList: return new ASTDeclListAction(); case ASTDump: return new ASTDumpAction(); case ASTPrint: return new ASTPrintAction(); case ASTView: return new ASTViewAction(); case DumpRawTokens: return new DumpRawTokensAction(); case DumpTokens: return new DumpTokensAction(); case EmitAssembly: return new EmitAssemblyAction(); case EmitBC: return new EmitBCAction(); case EmitHTML: return new HTMLPrintAction(); case EmitLLVM: return new EmitLLVMAction(); case EmitLLVMOnly: return new EmitLLVMOnlyAction(); case EmitCodeGenOnly: return new EmitCodeGenOnlyAction(); case EmitObj: return new EmitObjAction(); case FixIt: return new FixItAction(); case GenerateModule: return new GenerateModuleAction; case GeneratePCH: return new GeneratePCHAction; case GeneratePTH: return new GeneratePTHAction(); case InitOnly: return new InitOnlyAction(); case ParseSyntaxOnly: return new SyntaxOnlyAction(); case ModuleFileInfo: return new DumpModuleInfoAction(); case VerifyPCH: return new VerifyPCHAction(); case PluginAction: { for (FrontendPluginRegistry::iterator it = FrontendPluginRegistry::begin(), ie = FrontendPluginRegistry::end(); it != ie; ++it) { if (it->getName() == CI.getFrontendOpts().ActionName) { std::unique_ptr P(it->instantiate()); if (!P->ParseArgs(CI, CI.getFrontendOpts().PluginArgs)) return nullptr; return P.release(); } } CI.getDiagnostics().Report(diag::err_fe_invalid_plugin_name) << CI.getFrontendOpts().ActionName; return nullptr; } case PrintDeclContext: return new DeclContextPrintAction(); case PrintPreamble: return new PrintPreambleAction(); case PrintPreprocessedInput: { if (CI.getPreprocessorOutputOpts().RewriteIncludes) return new RewriteIncludesAction(); return new PrintPreprocessedAction(); } case RewriteMacros: return new RewriteMacrosAction(); case RewriteTest: return new RewriteTestAction(); #ifdef CLANG_ENABLE_OBJC_REWRITER case RewriteObjC: return new RewriteObjCAction(); #else case RewriteObjC: Action = "RewriteObjC"; break; #endif #ifdef CLANG_ENABLE_ARCMT case MigrateSource: return new arcmt::MigrateSourceAction(); #else case MigrateSource: Action = "MigrateSource"; break; #endif #ifdef CLANG_ENABLE_STATIC_ANALYZER case RunAnalysis: return new ento::AnalysisAction(); #else case RunAnalysis: Action = "RunAnalysis"; break; #endif case RunPreprocessorOnly: return new PreprocessOnlyAction(); } #if !defined(CLANG_ENABLE_ARCMT) || !defined(CLANG_ENABLE_STATIC_ANALYZER) \ || !defined(CLANG_ENABLE_OBJC_REWRITER) CI.getDiagnostics().Report(diag::err_fe_action_not_available) << Action; return 0; #else llvm_unreachable("Invalid program action!"); #endif } static FrontendAction *CreateFrontendAction(CompilerInstance &CI) { // Create the underlying action. FrontendAction *Act = CreateFrontendBaseAction(CI); if (!Act) return nullptr; const FrontendOptions &FEOpts = CI.getFrontendOpts(); if (FEOpts.FixAndRecompile) { Act = new FixItRecompile(Act); } #ifdef CLANG_ENABLE_ARCMT if (CI.getFrontendOpts().ProgramAction != frontend::MigrateSource && CI.getFrontendOpts().ProgramAction != frontend::GeneratePCH) { // Potentially wrap the base FE action in an ARC Migrate Tool action. switch (FEOpts.ARCMTAction) { case FrontendOptions::ARCMT_None: break; case FrontendOptions::ARCMT_Check: Act = new arcmt::CheckAction(Act); break; case FrontendOptions::ARCMT_Modify: Act = new arcmt::ModifyAction(Act); break; case FrontendOptions::ARCMT_Migrate: Act = new arcmt::MigrateAction(Act, FEOpts.MTMigrateDir, FEOpts.ARCMTMigrateReportOut, FEOpts.ARCMTMigrateEmitARCErrors); break; } if (FEOpts.ObjCMTAction != FrontendOptions::ObjCMT_None) { Act = new arcmt::ObjCMigrateAction(Act, FEOpts.MTMigrateDir, FEOpts.ObjCMTAction); } } #endif // If there are any AST files to merge, create a frontend action // adaptor to perform the merge. if (!FEOpts.ASTMergeFiles.empty()) Act = new ASTMergeAction(Act, FEOpts.ASTMergeFiles); return Act; } bool clang::ExecuteCompilerInvocation(CompilerInstance *Clang) { // Honor -help. if (Clang->getFrontendOpts().ShowHelp) { std::unique_ptr Opts(driver::createDriverOptTable()); Opts->PrintHelp(llvm::outs(), "clang -cc1", "LLVM 'Clang' Compiler: http://clang.llvm.org", /*Include=*/ driver::options::CC1Option, /*Exclude=*/ 0); return true; } // Honor -version. // // FIXME: Use a better -version message? if (Clang->getFrontendOpts().ShowVersion) { llvm::cl::PrintVersionMessage(); return true; } // Load any requested plugins. for (unsigned i = 0, e = Clang->getFrontendOpts().Plugins.size(); i != e; ++i) { const std::string &Path = Clang->getFrontendOpts().Plugins[i]; std::string Error; if (llvm::sys::DynamicLibrary::LoadLibraryPermanently(Path.c_str(), &Error)) Clang->getDiagnostics().Report(diag::err_fe_unable_to_load_plugin) << Path << Error; } // Honor -mllvm. // // FIXME: Remove this, one day. // This should happen AFTER plugins have been loaded! if (!Clang->getFrontendOpts().LLVMArgs.empty()) { unsigned NumArgs = Clang->getFrontendOpts().LLVMArgs.size(); auto Args = llvm::make_unique(NumArgs + 2); Args[0] = "clang (LLVM option parsing)"; for (unsigned i = 0; i != NumArgs; ++i) Args[i + 1] = Clang->getFrontendOpts().LLVMArgs[i].c_str(); Args[NumArgs + 1] = nullptr; llvm::cl::ParseCommandLineOptions(NumArgs + 1, Args.get()); } #ifdef CLANG_ENABLE_STATIC_ANALYZER // Honor -analyzer-checker-help. // This should happen AFTER plugins have been loaded! if (Clang->getAnalyzerOpts()->ShowCheckerHelp) { ento::printCheckerHelp(llvm::outs(), Clang->getFrontendOpts().Plugins); return true; } #endif // If there were errors in processing arguments, don't do anything else. if (Clang->getDiagnostics().hasErrorOccurred()) return false; // Create and execute the frontend action. std::unique_ptr Act(CreateFrontendAction(*Clang)); if (!Act) return false; bool Success = Clang->ExecuteAction(*Act); if (Clang->getFrontendOpts().DisableFree) BuryPointer(Act.release()); return Success; } @ 1.1.1.3.4.1 log @file ExecuteCompilerInvocation.cpp was added on branch yamt-pagecache on 2014-05-22 16:18:28 +0000 @ text @d1 243 @ 1.1.1.3.4.2 log @sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments") @ text @a0 243 //===--- ExecuteCompilerInvocation.cpp ------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file holds ExecuteCompilerInvocation(). It is split into its own file to // minimize the impact of pulling in essentially everything else in Clang. // //===----------------------------------------------------------------------===// #include "clang/FrontendTool/Utils.h" #include "clang/ARCMigrate/ARCMTActions.h" #include "clang/CodeGen/CodeGenAction.h" #include "clang/Driver/Options.h" #include "clang/Frontend/CompilerInstance.h" #include "clang/Frontend/CompilerInvocation.h" #include "clang/Frontend/FrontendActions.h" #include "clang/Frontend/FrontendDiagnostic.h" #include "clang/Frontend/FrontendPluginRegistry.h" #include "clang/Frontend/Utils.h" #include "clang/Rewrite/Frontend/FrontendActions.h" #include "clang/StaticAnalyzer/Frontend/FrontendActions.h" #include "llvm/Option/OptTable.h" #include "llvm/Option/Option.h" #include "llvm/Support/DynamicLibrary.h" #include "llvm/Support/ErrorHandling.h" using namespace clang; using namespace llvm::opt; static FrontendAction *CreateFrontendBaseAction(CompilerInstance &CI) { using namespace clang::frontend; StringRef Action("unknown"); (void)Action; switch (CI.getFrontendOpts().ProgramAction) { case ASTDeclList: return new ASTDeclListAction(); case ASTDump: return new ASTDumpAction(); case ASTPrint: return new ASTPrintAction(); case ASTView: return new ASTViewAction(); case DumpRawTokens: return new DumpRawTokensAction(); case DumpTokens: return new DumpTokensAction(); case EmitAssembly: return new EmitAssemblyAction(); case EmitBC: return new EmitBCAction(); #ifdef CLANG_ENABLE_REWRITER case EmitHTML: return new HTMLPrintAction(); #else case EmitHTML: Action = "EmitHTML"; break; #endif case EmitLLVM: return new EmitLLVMAction(); case EmitLLVMOnly: return new EmitLLVMOnlyAction(); case EmitCodeGenOnly: return new EmitCodeGenOnlyAction(); case EmitObj: return new EmitObjAction(); #ifdef CLANG_ENABLE_REWRITER case FixIt: return new FixItAction(); #else case FixIt: Action = "FixIt"; break; #endif case GenerateModule: return new GenerateModuleAction; case GeneratePCH: return new GeneratePCHAction; case GeneratePTH: return new GeneratePTHAction(); case InitOnly: return new InitOnlyAction(); case ParseSyntaxOnly: return new SyntaxOnlyAction(); case ModuleFileInfo: return new DumpModuleInfoAction(); case VerifyPCH: return new VerifyPCHAction(); case PluginAction: { for (FrontendPluginRegistry::iterator it = FrontendPluginRegistry::begin(), ie = FrontendPluginRegistry::end(); it != ie; ++it) { if (it->getName() == CI.getFrontendOpts().ActionName) { OwningPtr P(it->instantiate()); if (!P->ParseArgs(CI, CI.getFrontendOpts().PluginArgs)) return 0; return P.take(); } } CI.getDiagnostics().Report(diag::err_fe_invalid_plugin_name) << CI.getFrontendOpts().ActionName; return 0; } case PrintDeclContext: return new DeclContextPrintAction(); case PrintPreamble: return new PrintPreambleAction(); case PrintPreprocessedInput: { if (CI.getPreprocessorOutputOpts().RewriteIncludes) { #ifdef CLANG_ENABLE_REWRITER return new RewriteIncludesAction(); #else Action = "RewriteIncludesAction"; break; #endif } return new PrintPreprocessedAction(); } #ifdef CLANG_ENABLE_REWRITER case RewriteMacros: return new RewriteMacrosAction(); case RewriteObjC: return new RewriteObjCAction(); case RewriteTest: return new RewriteTestAction(); #else case RewriteMacros: Action = "RewriteMacros"; break; case RewriteObjC: Action = "RewriteObjC"; break; case RewriteTest: Action = "RewriteTest"; break; #endif #ifdef CLANG_ENABLE_ARCMT case MigrateSource: return new arcmt::MigrateSourceAction(); #else case MigrateSource: Action = "MigrateSource"; break; #endif #ifdef CLANG_ENABLE_STATIC_ANALYZER case RunAnalysis: return new ento::AnalysisAction(); #else case RunAnalysis: Action = "RunAnalysis"; break; #endif case RunPreprocessorOnly: return new PreprocessOnlyAction(); } #if !defined(CLANG_ENABLE_ARCMT) || !defined(CLANG_ENABLE_STATIC_ANALYZER) \ || !defined(CLANG_ENABLE_REWRITER) CI.getDiagnostics().Report(diag::err_fe_action_not_available) << Action; return 0; #else llvm_unreachable("Invalid program action!"); #endif } static FrontendAction *CreateFrontendAction(CompilerInstance &CI) { // Create the underlying action. FrontendAction *Act = CreateFrontendBaseAction(CI); if (!Act) return 0; const FrontendOptions &FEOpts = CI.getFrontendOpts(); #ifdef CLANG_ENABLE_REWRITER if (FEOpts.FixAndRecompile) { Act = new FixItRecompile(Act); } #endif #ifdef CLANG_ENABLE_ARCMT if (CI.getFrontendOpts().ProgramAction != frontend::MigrateSource) { // Potentially wrap the base FE action in an ARC Migrate Tool action. switch (FEOpts.ARCMTAction) { case FrontendOptions::ARCMT_None: break; case FrontendOptions::ARCMT_Check: Act = new arcmt::CheckAction(Act); break; case FrontendOptions::ARCMT_Modify: Act = new arcmt::ModifyAction(Act); break; case FrontendOptions::ARCMT_Migrate: Act = new arcmt::MigrateAction(Act, FEOpts.MTMigrateDir, FEOpts.ARCMTMigrateReportOut, FEOpts.ARCMTMigrateEmitARCErrors); break; } if (FEOpts.ObjCMTAction != FrontendOptions::ObjCMT_None) { Act = new arcmt::ObjCMigrateAction(Act, FEOpts.MTMigrateDir, FEOpts.ObjCMTAction); } } #endif // If there are any AST files to merge, create a frontend action // adaptor to perform the merge. if (!FEOpts.ASTMergeFiles.empty()) Act = new ASTMergeAction(Act, FEOpts.ASTMergeFiles); return Act; } bool clang::ExecuteCompilerInvocation(CompilerInstance *Clang) { // Honor -help. if (Clang->getFrontendOpts().ShowHelp) { OwningPtr Opts(driver::createDriverOptTable()); Opts->PrintHelp(llvm::outs(), "clang -cc1", "LLVM 'Clang' Compiler: http://clang.llvm.org", /*Include=*/ driver::options::CC1Option, /*Exclude=*/ 0); return true; } // Honor -version. // // FIXME: Use a better -version message? if (Clang->getFrontendOpts().ShowVersion) { llvm::cl::PrintVersionMessage(); return true; } // Load any requested plugins. for (unsigned i = 0, e = Clang->getFrontendOpts().Plugins.size(); i != e; ++i) { const std::string &Path = Clang->getFrontendOpts().Plugins[i]; std::string Error; if (llvm::sys::DynamicLibrary::LoadLibraryPermanently(Path.c_str(), &Error)) Clang->getDiagnostics().Report(diag::err_fe_unable_to_load_plugin) << Path << Error; } // Honor -mllvm. // // FIXME: Remove this, one day. // This should happen AFTER plugins have been loaded! if (!Clang->getFrontendOpts().LLVMArgs.empty()) { unsigned NumArgs = Clang->getFrontendOpts().LLVMArgs.size(); const char **Args = new const char*[NumArgs + 2]; Args[0] = "clang (LLVM option parsing)"; for (unsigned i = 0; i != NumArgs; ++i) Args[i + 1] = Clang->getFrontendOpts().LLVMArgs[i].c_str(); Args[NumArgs + 1] = 0; llvm::cl::ParseCommandLineOptions(NumArgs + 1, Args); } #ifdef CLANG_ENABLE_STATIC_ANALYZER // Honor -analyzer-checker-help. // This should happen AFTER plugins have been loaded! if (Clang->getAnalyzerOpts()->ShowCheckerHelp) { ento::printCheckerHelp(llvm::outs(), Clang->getFrontendOpts().Plugins); return true; } #endif // If there were errors in processing arguments, don't do anything else. if (Clang->getDiagnostics().hasErrorOccurred()) return false; // Create and execute the frontend action. OwningPtr Act(CreateFrontendAction(*Clang)); if (!Act) return false; bool Success = Clang->ExecuteAction(*Act); if (Clang->getFrontendOpts().DisableFree) BuryPointer(Act.take()); return Success; } @