321   const SmallVectorImpl<InsnRange> &Ranges = Scope->getRanges();  in isLexicalScopeDIENull()  local
322   if (Ranges.empty())  in isLexicalScopeDIENull()
325   if (Ranges.size() > 1)  in isLexicalScopeDIENull()
330   return !getLabelAfterInsn(Ranges.front().second);  in isLexicalScopeDIENull()
797                               const DbgValueHistoryMap::InstrRanges &Ranges) {  in buildLocationList()  argument
800   for (auto I = Ranges.begin(), E = Ranges.end(); I != E; ++I) {  in buildLocationList()
826     else if (std::next(I) == Ranges.end())  in buildLocationList()
889     const auto &Ranges = I.second;  in collectVariableInfo()  local
890     if (Ranges.empty())  in collectVariableInfo()
903     const MachineInstr *MInsn = Ranges.front().first;  in collectVariableInfo()
911     if (Ranges.size() == 1 && Ranges.front().second == nullptr)  in collectVariableInfo()
923     buildLocationList(LocList.List, Ranges);  in collectVariableInfo()
1123     const auto &Ranges = I.second;  in beginFunction()  local
1124     if (Ranges.empty())  in beginFunction()
1129     DIVariable DIVar = Ranges.front().first->getDebugVariable();  in beginFunction()
1132       LabelsBeforeInsn[Ranges.front().first] = Asm->getFunctionBegin();  in beginFunction()
1133       if (Ranges.front().first->getDebugExpression()->isBitPiece()) {  in beginFunction()
1135         for (auto I = Ranges.begin(); I != Ranges.end(); ++I) {  in beginFunction()
1137           if (std::all_of(Ranges.begin(), I,  in beginFunction()
1148     for (const auto &Range : Ranges) {  in beginFunction()