CodeGen/AsmPrinter/DwarfUnit.cpp

94       CUNode(Node), Asm(A), DD(DW), DU(DWU), IndexTyDie(nullptr) {
130     if (DD->getDwarfVersion() >= 3)
135     if (DD->getDwarfVersion() >= 3)
144     if (DD->getDwarfVersion() >= 4)
155     if (DD->getDwarfVersion() >= 4)
173     if (DD->getDwarfVersion() >= 5)
181     if (DD->getDwarfVersion() >= 5)
198   if (isDwoUnit() && !DD->shareAcrossDWOCUs())
202          !DD->generateTypeUnits();
224   if (DD->getDwarfVersion() >= 4)
263   if (DD->useInlineStrings()) {
305   if (DD->getDwarfVersion() >= 4)
313   if (DD->getDwarfVersion() < 5)
343   if (DD->getDwarfVersion() >= 5) {
345     addUInt(Die, dwarf::DW_FORM_addrx, DD->getAddressPool().getIndex(Sym));
349   if (DD->useSplitDwarf()) {
352             DD->getAddressPool().getIndex(Sym));
406                Loc->BestForm(DD->getDwarfVersion()), Loc);
462 static bool isUnsignedDIType(DwarfDebug *DD, const DIType *Ty) {
490     return isUnsignedDIType(DD, DTy->getBaseType());
546   addConstantValue(Die, isUnsignedDIType(DD, Ty), MO.getImm());
550   addConstantValue(Die, isUnsignedDIType(DD, Ty), Val);
561   addConstantValue(Die, Val, isUnsignedDIType(DD, Ty));
596               DD->getDwarfVersion() >= 4 ? dwarf::DW_AT_linkage_name
661     if (DD->generateTypeUnits() && !Ty->isForwardDecl() &&
665         DD->addDwarfTypeUnitType(getCU(), TypeId->getString(), TyDIE, CTy);
667         auto X = DD->enterNonTypeUnitContext();
687   if (Ty->getTag() == dwarf::DW_TAG_restrict_type && DD->getDwarfVersion() <= 2)
691   if (Ty->getTag() == dwarf::DW_TAG_atomic_type && DD->getDwarfVersion() < 5)
717     DD->addAccelType(*CUNode, Ty->getName(), TyDIE, Flags);
805   if (Tag == dwarf::DW_TAG_typedef && DD->getDwarfVersion() >= 5) {
933             if (isUnsignedDIType(DD, Discriminator->getBaseType()))
1101   DD->addAccelNamespace(*CUNode, Name, NDie);
1174     if (DD->useAllLinkageNames())
1195       (DD->useAllLinkageNames() || DU->getAbstractSPDies().lookup(SP)))
1284   if (DD->useAppleExtensionAttributes()) {
1323   if (DD->getDwarfVersion() >= 5 && SP->isDeleted())
1362   DD->addAccelType(*CUNode, Name, *IndexTyDie, /*Flags*/ 0);
1421   bool IsUnsigned = DTy && isUnsignedDIType(DD, DTy);
1423     if (DD->getDwarfVersion() >= 3)
1425     if (DD->getDwarfVersion() >= 4 && (CTy->getFlags() & DINode::FlagEnumClass))
1492     uint64_t FieldSize = DD->getBaseTypeSize(DT);
1499       if (DD->useDWARF2Bitfields())
1514       if (DD->useDWARF2Bitfields()) {
1536     if (DD->getDwarfVersion() <= 2) {
1541     } else if (!IsBitfield || DD->useDWARF2Bitfields())
1622   if (!DD->useSectionsAsReferences()) {
1632   unsigned Version = DD->getDwarfVersion();
1662                               DD->useSplitDwarf() ? dwarf::DW_UT_split_type
1676                       DD->getDwarfVersion() >= 4 ? dwarf::DW_FORM_sec_offset
1686                     DD->getDwarfVersion() >= 4 ? dwarf::DW_FORM_sec_offset
1695   return DD->useSplitDwarf();
1724   assert(DD->getDwarfVersion() >= 5 &&