10 #include "Config.h"
23 #include "llvm/LTO/Config.h"
71       std::string(modulePath), std::string(config->thinLTOPrefixReplace.first),  in getThinLTOOutputFile()
72       std::string(config->thinLTOPrefixReplace.second));  in getThinLTOOutputFile()
75 static lto::Config createConfig() {  in createConfig()
76   lto::Config c;  in createConfig()
81   for (StringRef C : config->mllvmOpts)  in createConfig()
92   if (!config->ltoBasicBlockSections.empty()) {  in createConfig()
93     if (config->ltoBasicBlockSections == "all") {  in createConfig()
95     } else if (config->ltoBasicBlockSections == "labels") {  in createConfig()
97     } else if (config->ltoBasicBlockSections == "none") {  in createConfig()
101           MemoryBuffer::getFile(config->ltoBasicBlockSections.str());  in createConfig()
103         error("cannot open " + config->ltoBasicBlockSections + ":" +  in createConfig()
113       config->ltoUniqueBasicBlockSectionNames;  in createConfig()
117   else if (config->relocatable)  in createConfig()
119   else if (config->isPic)  in createConfig()
125   c.DisableVerify = config->disableVerify;  in createConfig()
127   c.OptLevel = config->ltoo;  in createConfig()
130   c.CGOptLevel = args::getCGOptLevel(config->ltoo);  in createConfig()
136   c.OptPipeline = std::string(config->ltoNewPmPasses);  in createConfig()
137   c.AAPipeline = std::string(config->ltoAAPipeline);  in createConfig()
140   c.RemarksFilename = std::string(config->optRemarksFilename);  in createConfig()
141   c.RemarksPasses = std::string(config->optRemarksPasses);  in createConfig()
142   c.RemarksWithHotness = config->optRemarksWithHotness;  in createConfig()
143   c.RemarksHotnessThreshold = config->optRemarksHotnessThreshold;  in createConfig()
144   c.RemarksFormat = std::string(config->optRemarksFormat);  in createConfig()
147   c.StatsFile = std::string(config->optStatsFilename);  in createConfig()
149   c.SampleProfile = std::string(config->ltoSampleProfile);  in createConfig()
150   for (StringRef pluginFn : config->passPlugins)  in createConfig()
152   c.DebugPassManager = config->ltoDebugPassManager;  in createConfig()
153   c.DwoDir = std::string(config->dwoDir);  in createConfig()
155   c.HasWholeProgramVisibility = config->ltoWholeProgramVisibility;  in createConfig()
156   c.AlwaysEmitRegularLTOObj = !config->ltoObjPath.empty();  in createConfig()
158   for (const llvm::StringRef &name : config->thinLTOModulesToCompile)  in createConfig()
161   c.TimeTraceEnabled = config->timeTraceEnabled;  in createConfig()
162   c.TimeTraceGranularity = config->timeTraceGranularity;  in createConfig()
164   c.CSIRProfile = std::string(config->ltoCSProfileFile);  in createConfig()
165   c.RunCSIRInstr = config->ltoCSProfileGenerate;  in createConfig()
166   c.PGOWarnMismatch = config->ltoPGOWarnMismatch;  in createConfig()
168   c.OpaquePointers = config->opaquePointers;  in createConfig()
170   if (config->emitLLVM) {  in createConfig()
173               openLTOOutputFile(config->outputFile))  in createConfig()
179   if (config->ltoEmitAsm) {  in createConfig()
184   if (!config->saveTempsArgs.empty())  in createConfig()
185     checkError(c.addSaveTemps(config->outputFile.str() + ".",  in createConfig()
187                               config->saveTempsArgs));  in createConfig()
193   if (!config->thinLTOIndexOnlyArg.empty())  in BitcodeCompiler()
194     indexFile = openFile(config->thinLTOIndexOnlyArg);  in BitcodeCompiler()
199   if (config->thinLTOIndexOnly) {  in BitcodeCompiler()
201         std::string(config->thinLTOPrefixReplace.first),  in BitcodeCompiler()
202         std::string(config->thinLTOPrefixReplace.second),  in BitcodeCompiler()
203         config->thinLTOEmitImportsFiles, indexFile.get(), onIndexWrite);  in BitcodeCompiler()
206         llvm::heavyweight_hardware_concurrency(config->thinLTOJobs),  in BitcodeCompiler()
207         onIndexWrite, config->thinLTOEmitIndexFiles,  in BitcodeCompiler()
208         config->thinLTOEmitImportsFiles);  in BitcodeCompiler()
212                                        config->ltoPartitions);  in BitcodeCompiler()
231   bool isExec = !config->shared && !config->relocatable;  in add()
233   if (config->thinLTOEmitIndexFiles)  in add()
261     r.VisibleToRegularObj = config->relocatable || sym->isUsedInRegularObj ||  in add()
269         (config->exportDynamic || sym->exportDynamic || sym->inDynamicList);  in add()
314     if (config->thinLTOEmitImportsFiles)  in thinLTOCreateEmptyIndexFiles()
330   if (!config->thinLTOCacheDir.empty())  in compile()
331     cache = check(localCache("ThinLTO", "Thin", config->thinLTOCacheDir,  in compile()
346   if (config->thinLTOModulesToCompile.empty()) {  in compile()
350       if (config->thinLTOEmitImportsFiles)  in compile()
355   if (config->thinLTOEmitIndexFiles)  in compile()
358   if (config->thinLTOIndexOnly) {  in compile()
359     if (!config->ltoObjPath.empty())  in compile()
360       saveBuffer(buf[0], config->ltoObjPath);  in compile()
370   if (!config->thinLTOCacheDir.empty())  in compile()
371     pruneCache(config->thinLTOCacheDir, config->thinLTOCachePolicy, files);  in compile()
373   if (!config->ltoObjPath.empty()) {  in compile()
374     saveBuffer(buf[0], config->ltoObjPath);  in compile()
376       saveBuffer(buf[i], config->ltoObjPath + Twine(i));  in compile()
379   if (config->saveTempsArgs.contains("prelink")) {  in compile()
381       saveBuffer(buf[0], config->outputFile + ".lto.o");  in compile()
383       saveBuffer(buf[i], config->outputFile + Twine(i) + ".lto.o");  in compile()
386   if (config->ltoEmitAsm) {  in compile()
387     saveBuffer(buf[0], config->outputFile);  in compile()
389       saveBuffer(buf[i], config->outputFile + Twine(i));  in compile()