DWARFLinker/Classic/DWARFLinker.cpp

145                                          AttributesInfo &Info,
154   if (!Info.MangledName)
156       Info.MangledName = StringPool.getEntry(MangledName);
158   if (!Info.Name)
160       Info.Name = StringPool.getEntry(Name);
162   if (!Info.MangledName)
163     Info.MangledName = Info.Name;
165   if (StripTemplate && Info.Name && Info.MangledName != Info.Name) {
166     StringRef Name = Info.Name.getString();
168       Info.NameWithoutTemplate = StringPool.getEntry(*StrippedName);
171   return Info.Name || Info.MangledName;
259   CompileUnit::DIEInfo &Info = CU.getInfo(Die);
264   Info.Prune &= (Die.getTag() == dwarf::DW_TAG_module) ||
271     Info.Prune &= Info.Ctxt && Info.Ctxt->getCanonicalDIEOffset();
273     Info.Prune &= Info.Ctxt && Info.Ctxt->getCanonicalDIEOffset() > 0 &&
274                   Info.Ctxt->getCanonicalDIEOffset() <= ModulesEndOffset;
276   return Info.Prune;
281   CompileUnit::DIEInfo &Info = CU.getInfo(Die);
282   Info.Prune &= ChildInfo.Prune;
319     CompileUnit::DIEInfo &Info = CU.getInfo(Idx);
342     Info.ParentIdx = Current.ParentIdx;
343     Info.InModuleScope = CU.isClangModule() || Current.InImportedModule;
344     if (CU.hasODR() || Info.InModuleScope) {
347             *Current.Context, Current.Die, CU, Info.InModuleScope);
349         Info.Ctxt =
351         if (Info.Ctxt)
352           Info.Ctxt->setDefinedInClangModule(Info.InModuleScope);
354         Info.Ctxt = Current.Context = nullptr;
357     Info.Prune = Current.InImportedModule;
710   CompileUnit::DIEInfo &Info = CU.getInfo(Die);
712   if (!Info.Ctxt || (Die.getTag() == dwarf::DW_TAG_namespace))
715   if (!CU.hasODR() && !Info.InModuleScope)
718   return !Info.Incomplete && Info.Ctxt != CU.getInfo(Info.ParentIdx).Ctxt;
722   CompileUnit::DIEInfo &Info = CU.getInfo(Die);
724   Info.ODRMarkingDone = true;
725   if (Info.Keep && isODRCanonicalCandidate(Die, CU) &&
726       !Info.Ctxt->hasCanonicalDIE())
727     Info.Ctxt->setHasCanonicalDIE();
758       CompileUnit::DIEInfo &Info = ReferencedCU->getInfo(RefDie);
770           isODRAttribute(AttrSpec.Attr) && Info.Ctxt &&
771           Info.Ctxt->hasCanonicalDIE())
775       if (!(isODRAttribute(AttrSpec.Attr) && Info.Ctxt &&
776             Info.Ctxt->hasCanonicalDIE()))
777         Info.Prune = false;
789     CompileUnit::DIEInfo &Info = P.second.getInfo(P.first);
791                           &Info);
1027                                                       AttributesInfo &Info) {
1038       Info.HasAppleOrigin = true;
1047       Info.Name = StringEntry;
1050       Info.MangledName = StringEntry;
1182         CompileUnit::DIEInfo &Info = Unit.getInfo(RefDie);
1183         if (DIE *Clone = Info.Clone)
1330     AttributesInfo &Info) {
1332     Info.HasLowPc = true;
1350   //  Info.PCOffset here.
1375     *Addr += Info.PCOffset;
1395     unsigned AttrSize, AttributesInfo &Info) {
1420     Info.AttrStrOffsetBaseSeen = true;
1441       Info.IsDeclaration = true;
1521     Info.HasRanges = true;
1530                                            : Info.PCOffset});
1532     Info.IsDeclaration = true;
1535   assert((Info.HasRanges || (OriginalForm != dwarf::DW_FORM_rnglistx)) &&
1547     unsigned AttrSize, AttributesInfo &Info, bool IsLittleEndian) {
1559     return cloneStringAttribute(Die, AttrSpec, Val, U, Info);
1581                                  Info);
1595                                 AttrSize, Info);
1669   CompileUnit::DIEInfo &Info = Unit.getInfo(Idx);
1676   assert(!(Die && Info.Clone) && "Can't supply a DIE and a cloned DIE");
1680     if (!Info.Clone)
1681       Info.Clone = DIE::get(DIEAlloc, dwarf::Tag(InputDIE.getTag()));
1682     Die = Info.Clone;
1687   if (isODRCanonicalCandidate(InputDIE, Unit) && Info.Ctxt &&
1688       (Info.Ctxt->getCanonicalDIEOffset() == 0)) {
1689     if (!Info.Ctxt->hasCanonicalDIE())
1690       Info.Ctxt->setHasCanonicalDIE();
1694     Info.Ctxt->setCanonicalDIEOffset(OutOffset + Unit.getStartOffset());
1726     PCOffset = Info.AddrAdjust;
1731     if (!Info.InDebugMap && LLVM_LIKELY(!Update))
1736     if ((Flags & TF_InFunctionScope) && Info.InDebugMap)
1740     else if (!Info.InDebugMap && Info.HasLocationExpressionAddr &&
1793   if ((Info.InDebugMap || AttrInfo.HasLowPc || AttrInfo.HasRanges) &&