634 DWARFCompileUnit *SymbolFileDWARF::GetDWARFCompileUnit(CompileUnit *comp_unit) {  in GetDWARFCompileUnit()
644   return llvm::cast_or_null<DWARFCompileUnit>(dwarf_cu);  in GetDWARFCompileUnit()
678 lldb::CompUnitSP SymbolFileDWARF::ParseCompileUnit(DWARFCompileUnit &dwarf_cu) {  in ParseCompileUnit()
728     if (auto *cu = llvm::dyn_cast<DWARFCompileUnit>(info.GetUnitAtIndex(i))) {  in BuildCuTranslationTable()
753     if (auto *dwarf_cu = llvm::cast_or_null<DWARFCompileUnit>(  in ParseCompileUnitAtIndex()
907   if (auto *dwarf_cu = llvm::dyn_cast<DWARFCompileUnit>(&unit)) {  in GetFile()
1513 SymbolFileDWARF::GetCompUnitForDWARFCompUnit(DWARFCompileUnit &dwarf_cu) {  in GetCompUnitForDWARFCompUnit()
1515     DWARFCompileUnit *non_dwo_cu =  in GetCompUnitForDWARFCompUnit()
1516         static_cast<DWARFCompileUnit *>(dwarf_cu.GetUserData());  in GetCompUnitForDWARFCompUnit()
1538   if (die && llvm::isa<DWARFCompileUnit>(die.GetCU())) {  in GetFunction()
1541         GetCompUnitForDWARFCompUnit(llvm::cast<DWARFCompileUnit>(*die.GetCU()));  in GetFunction()
1580 static const char *GetDWOName(DWARFCompileUnit &dwarf_cu,  in GetDWOName()
1592 static uint64_t GetDWOId(DWARFCompileUnit &dwarf_cu,  in GetDWOId()
1604       if (DWARFCompileUnit *cu = GetDWARFCompileUnit(comp_unit.get()))  in GetDWOId()
1623   DWARFCompileUnit *dwarf_cu = llvm::dyn_cast<DWARFCompileUnit>(&unit);  in GetDwoSymbolFileForCompileUnit()
1675         llvm::dyn_cast<DWARFCompileUnit>(debug_info.GetUnitAtIndex(cu_idx));  in UpdateExternalModuleListIfNeeded()
1815   DWARFCompileUnit &cu =  in ResolveFunctionAndBlock()
1890       if (auto *dwarf_cu = llvm::dyn_cast_or_null<DWARFCompileUnit>(  in ResolveSymbolContext()
2126     auto *dwarf_cu = llvm::dyn_cast<DWARFCompileUnit>(die.GetCU());  in FindGlobalVariables()
2189     DWARFCompileUnit *dwarf_cu = llvm::dyn_cast<DWARFCompileUnit>(die.GetCU());  in FindGlobalVariables()
2548       if (auto *dwarf_cu = llvm::dyn_cast<DWARFCompileUnit>(die.GetCU()))  in GetTypeForDIE()