255   DenseSet<GlobalValue::GUID> GUIDPreservedSymbols(PreservedSymbols.size());  in computeGUIDPreservedSymbols()  local
260     GUIDPreservedSymbols.insert(GlobalValue::getGUID(Name));  in computeGUIDPreservedSymbols()
262   return GUIDPreservedSymbols;  in computeGUIDPreservedSymbols()
387                      const DenseSet<GlobalValue::GUID> &GUIDPreservedSymbols,  in ProcessThinLTOModule()  argument
408   if (!ExportList.empty() || !GUIDPreservedSymbols.empty()) {  in ProcessThinLTOModule()
567     const DenseSet<GlobalValue::GUID> &GUIDPreservedSymbols,  in internalizeAndPromoteInIndex()  argument
573            GUIDPreservedSymbols.count(GUID);  in internalizeAndPromoteInIndex()
581     const DenseSet<GlobalValue::GUID> &GUIDPreservedSymbols) {  in computeDeadSymbolsInIndex()  argument
588   computeDeadSymbolsWithConstProp(Index, GUIDPreservedSymbols, isPrevailing,  in computeDeadSymbolsInIndex()
606   auto GUIDPreservedSymbols = computeGUIDPreservedSymbols(  in promote()  local
610   computeDeadSymbolsInIndex(Index, GUIDPreservedSymbols);  in promote()
627   internalizeAndPromoteInIndex(ExportLists, GUIDPreservedSymbols, Index);  in promote()
645   auto GUIDPreservedSymbols = computeGUIDPreservedSymbols(  in crossModuleImport()  local
649   computeDeadSymbolsInIndex(Index, GUIDPreservedSymbols);  in crossModuleImport()
675   auto GUIDPreservedSymbols = computeGUIDPreservedSymbols(  in gatherImportedSummariesForModule()  local
679   computeDeadSymbolsInIndex(Index, GUIDPreservedSymbols);  in gatherImportedSummariesForModule()
705   auto GUIDPreservedSymbols = computeGUIDPreservedSymbols(  in emitImports()  local
709   computeDeadSymbolsInIndex(Index, GUIDPreservedSymbols);  in emitImports()
739   auto GUIDPreservedSymbols =  in internalize()  local
747   computeDeadSymbolsInIndex(Index, GUIDPreservedSymbols);  in internalize()
758   if (ExportList.empty() && GUIDPreservedSymbols.empty())  in internalize()
762   internalizeAndPromoteInIndex(ExportLists, GUIDPreservedSymbols, Index);  in internalize()
881   auto GUIDPreservedSymbols =  in run()  local
885   computeDeadSymbolsInIndex(*Index, GUIDPreservedSymbols);  in run()
910   internalizeAndPromoteInIndex(ExportLists, GUIDPreservedSymbols, *Index);  in run()
995             ExportList, GUIDPreservedSymbols,  in run()