245   Optional<MCDwarfLineStr> LineStr;  in Emit()  local
247     LineStr = MCDwarfLineStr(context);  in Emit()
254     CUIDTablePair.second.EmitCU(MCOS, Params, LineStr);  in Emit()
257   if (LineStr)  in Emit()
258     LineStr->emitSection(MCOS);  in Emit()
272                              Optional<MCDwarfLineStr> &LineStr) const {  in Emit()
292       LineStr);  in Emit()
355                                Optional<MCDwarfLineStr> &LineStr) {  in emitOneV5FileEntry()  argument
357   if (LineStr)  in emitOneV5FileEntry()
358     LineStr->emitRef(MCOS, DwarfFile.Name);  in emitOneV5FileEntry()
371     if (LineStr)  in emitOneV5FileEntry()
372       LineStr->emitRef(MCOS, DwarfFile.Source.getValueOr(StringRef()));  in emitOneV5FileEntry()
382     MCStreamer *MCOS, Optional<MCDwarfLineStr> &LineStr,  in emitV5FileDirTables()  argument
389   MCOS->EmitULEB128IntValue(LineStr ? dwarf::DW_FORM_line_strp  in emitV5FileDirTables()
395   if (LineStr) {  in emitV5FileDirTables()
397     LineStr->emitRef(MCOS, CompDir);  in emitV5FileDirTables()
399       LineStr->emitRef(MCOS, Dir);  in emitV5FileDirTables()
420   MCOS->EmitULEB128IntValue(LineStr ? dwarf::DW_FORM_line_strp  in emitV5FileDirTables()
430     MCOS->EmitULEB128IntValue(LineStr ? dwarf::DW_FORM_line_strp  in emitV5FileDirTables()
439                      HasAllMD5, HasSource, LineStr);  in emitV5FileDirTables()
441     emitOneV5FileEntry(MCOS, MCDwarfFiles[i], HasAllMD5, HasSource, LineStr);  in emitV5FileDirTables()
447                              Optional<MCDwarfLineStr> &LineStr) const {  in Emit()
509     emitV5FileDirTables(MCOS, LineStr, context.getCompilationDir());  in Emit()
522                               Optional<MCDwarfLineStr> &LineStr) const {  in EmitCU()
523   MCSymbol *LineEndSym = Header.Emit(MCOS, Params, LineStr).second;  in EmitCU()