101   if (auto *IS = dyn_cast<InputSection>(S)) {  in getOutputSectionName()
635     InputSection *IS = cast<InputSectionDescription>(*I)->Sections[0];  in addSectionSymbols()
941     if (IS->Live && isa<InputSection>(IS) && (IS->Flags & SHF_ALLOC))  in forEachRelSec()
956     InputSection *GotSection = In.GotPlt;  in setReservedSymbolSections()
958       GotSection = In.MipsGot ? cast<InputSection>(In.MipsGot)  in setReservedSymbolSections()
959                               : cast<InputSection>(In.Got);  in setReservedSymbolSections()
1172   std::vector<InputSection *> UnorderedSections;  in sortISDBySectionOrder()
1173   std::vector<std::pair<InputSection *, int>> OrderedSections;  in sortISDBySectionOrder()
1176   for (InputSection *IS : ISD->Sections) {  in sortISDBySectionOrder()
1185   llvm::sort(OrderedSections, [&](std::pair<InputSection *, int> A,  in sortISDBySectionOrder()
1186                                   std::pair<InputSection *, int> B) {  in sortISDBySectionOrder()  argument
1228   for (InputSection *IS : makeArrayRef(UnorderedSections).slice(0, InsPt))  in sortISDBySectionOrder()
1230   for (std::pair<InputSection *, int> P : OrderedSections)  in sortISDBySectionOrder()
1232   for (InputSection *IS : makeArrayRef(UnorderedSections).slice(InsPt))  in sortISDBySectionOrder()
1297     for (InputSection *Sec : getInputSections(OS))  in sortSections()
1389 static bool compareByFilePosition(InputSection *A, InputSection *B) {  in compareByFilePosition()
1395   InputSection *LA = A->getLinkOrderDep();  in compareByFilePosition()
1396   InputSection *LB = B->getLinkOrderDep();  in compareByFilePosition()
1417 static bool isDuplicateArmExidxSec(InputSection *Prev, InputSection *Cur) {  in isDuplicateArmExidxSec()
1459     std::vector<InputSection **> ScriptSections;  in resolveShfLinkOrder()
1460     std::vector<InputSection *> Sections;  in resolveShfLinkOrder()
1463         for (InputSection *&IS : ISD->Sections) {  in resolveShfLinkOrder()
1508         llvm::erase_if(ISD->Sections, [](InputSection *IS) { return !IS; });  in resolveShfLinkOrder()
1586                        [=](InputSection *IS) { return IS == SS; });  in removeUnusedSyntheticSections()
1833       for (InputSection *IS : getInputSections(OS))  in checkExecuteOnly()