diff --git a/bolt/lib/Core/DebugData.cpp b/bolt/lib/Core/DebugData.cpp
--- a/bolt/lib/Core/DebugData.cpp
+++ b/bolt/lib/Core/DebugData.cpp
@@ -1170,8 +1170,8 @@
 
       const DWARFUnitIndex::Entry::SectionContribution *DWOContrubution =
           DWOEntry->getContribution(DWARFSectionKind::DW_SECT_ABBREV);
-      AbbrevContents = AbbrevSectionContents.substr(DWOContrubution->Offset,
-                                                    DWOContrubution->Length);
+      AbbrevContents = AbbrevSectionContents.substr(
+          DWOContrubution->getOffset(), DWOContrubution->getLength());
     } else if (!Unit.isDWOUnit()) {
       const uint64_t StartOffset = Unit.getAbbreviationsOffset();
 
diff --git a/bolt/lib/Rewrite/DWARFRewriter.cpp b/bolt/lib/Rewrite/DWARFRewriter.cpp
--- a/bolt/lib/Rewrite/DWARFRewriter.cpp
+++ b/bolt/lib/Rewrite/DWARFRewriter.cpp
@@ -1208,11 +1208,11 @@
       const DWARFUnitIndex::Entry::SectionContribution;
   auto getSliceData = [&](const DWARFUnitIndex::Entry *DWOEntry,
                           StringRef OutData, DWARFSectionKind Sec,
-                          uint32_t &DWPOffset) -> StringRef {
+                          uint64_t &DWPOffset) -> StringRef {
     if (DWOEntry) {
       DWOSectionContribution *DWOContrubution = DWOEntry->getContribution(Sec);
-      DWPOffset = DWOContrubution->Offset;
-      OutData = OutData.substr(DWPOffset, DWOContrubution->Length);
+      DWPOffset = DWOContrubution->getOffset();
+      OutData = OutData.substr(DWPOffset, DWOContrubution->getLength());
     }
     return OutData;
   };
@@ -1223,7 +1223,7 @@
 
   Streamer.switchSection(SectionIter->second.first);
   StringRef OutData = SectionContents;
-  uint32_t DWPOffset = 0;
+  uint64_t DWPOffset = 0;
 
   switch (SectionIter->second.second) {
   default: {
@@ -1306,14 +1306,15 @@
   // Sorting so it's easy to compare output.
   // They should be sharing the same Abbrev.
   llvm::sort(TUContributions, [](const TUEntry &V1, const TUEntry &V2) -> bool {
-    return V1.second->Offset < V2.second->Offset;
+    return V1.second->getOffset() < V2.second->getOffset();
   });
 
   for (auto &PairEntry : TUContributions) {
     const DWARFUnitIndex::Entry::SectionContribution *C = PairEntry.second;
     const uint64_t TUSignature = PairEntry.first;
-    DWOTUSection.append(Contents.slice(C->Offset, C->Offset + C->Length).str());
-    TUContributionsToCU.push_back({TUSignature, C->Length});
+    DWOTUSection.append(
+        Contents.slice(C->getOffset(), C->getOffset() + C->getLength()).str());
+    TUContributionsToCU.push_back({TUSignature, C->getLength32()});
   }
   return DWOTUSection;
 }
@@ -1353,11 +1354,12 @@
   llvm::sort(TUContributions,
              [](const DWARFUnitIndex::Entry::SectionContribution *V1,
                 const DWARFUnitIndex::Entry::SectionContribution *V2) -> bool {
-               return V1->Offset < V2->Offset;
+               return V1->getOffset() < V2->getOffset();
              });
   Streamer.switchSection(MCOFI.getDwarfInfoDWOSection());
   for (const auto *C : TUContributions)
-    Streamer.emitBytes(Contents.slice(C->Offset, C->Offset + C->Length));
+    Streamer.emitBytes(
+        Contents.slice(C->getOffset(), C->getOffset() + C->getLength()));
 }
 
 void DWARFRewriter::writeDWP(
@@ -1506,9 +1508,10 @@
           Streamer->emitBytes(OutData);
         auto Index =
             getContributionIndex(SectionIter->second.second, IndexVersion);
-        CurEntry.Contributions[Index].Offset = ContributionOffsets[Index];
-        CurEntry.Contributions[Index].Length = OutData.size();
-        ContributionOffsets[Index] += CurEntry.Contributions[Index].Length;
+        CurEntry.Contributions[Index].setOffset(ContributionOffsets[Index]);
+        CurEntry.Contributions[Index].setLength(OutData.size());
+        ContributionOffsets[Index] +=
+            CurEntry.Contributions[Index].getLength32();
       }
 
       // Strings are combined in to a new string section, and de-duplicated
@@ -1537,9 +1540,10 @@
       for (const TUContribution &TUC : TUContributionsToCU) {
         UnitIndexEntry TUEntry = CurEntry;
         TUEntry.Contributions[0] = {};
-        TUEntry.Contributions[Index].Offset = ContributionOffsets[Index];
-        TUEntry.Contributions[Index].Length = TUC.Length;
-        ContributionOffsets[Index] += TUEntry.Contributions[Index].Length;
+        TUEntry.Contributions[Index].setOffset(ContributionOffsets[Index]);
+        TUEntry.Contributions[Index].setLength(TUC.Length);
+        ContributionOffsets[Index] +=
+            TUEntry.Contributions[Index].getLength32();
         TypeIndexEntries.insert(std::make_pair(TUC.Signature, TUEntry));
       }
     }
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFUnit.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFUnit.cpp
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFUnit.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFUnit.cpp
@@ -335,7 +335,7 @@
   if (const llvm::DWARFUnitIndex::Entry *entry = m_header.GetIndexEntry()) {
     if (const auto *contribution =
             entry->getContribution(llvm::DW_SECT_STR_OFFSETS))
-      baseOffset = contribution->Offset;
+      baseOffset = contribution->getOffset32();
     else
       return;
   }
@@ -483,7 +483,7 @@
           *GetDWOId());
       return;
     }
-    offset += contribution->Offset;
+    offset += contribution->getOffset32();
   }
   m_loclists_base = loclists_base;
 
@@ -521,8 +521,8 @@
   if (const llvm::DWARFUnitIndex::Entry *entry = m_header.GetIndexEntry()) {
     if (const auto *contribution = entry->getContribution(
             GetVersion() >= 5 ? llvm::DW_SECT_LOCLISTS : llvm::DW_SECT_EXT_LOC))
-      return DWARFDataExtractor(data, contribution->Offset,
-                                contribution->Length);
+      return DWARFDataExtractor(data, contribution->getOffset32(),
+                                contribution->getLength32());
     return DWARFDataExtractor();
   }
   return data;
@@ -534,8 +534,8 @@
   if (const llvm::DWARFUnitIndex::Entry *entry = m_header.GetIndexEntry()) {
     if (const auto *contribution =
             entry->getContribution(llvm::DW_SECT_RNGLISTS))
-      return DWARFDataExtractor(data, contribution->Offset,
-                                contribution->Length);
+      return DWARFDataExtractor(data, contribution->getOffset32(),
+                                contribution->getLength32());
     GetSymbolFileDWARF().GetObjectFile()->GetModule()->ReportError(
         "Failed to find range list contribution for CU with signature "
         "0x%" PRIx64,
@@ -916,7 +916,7 @@
           "Package unit with a non-zero abbreviation offset");
     }
     auto *unit_contrib = header.m_index_entry->getContribution();
-    if (!unit_contrib || unit_contrib->Length != header.m_length + 4) {
+    if (!unit_contrib || unit_contrib->getLength32() != header.m_length + 4) {
       return llvm::createStringError(llvm::inconvertibleErrorCode(),
                                      "Inconsistent DWARF package unit index");
     }
@@ -927,7 +927,7 @@
           llvm::inconvertibleErrorCode(),
           "DWARF package index missing abbreviation column");
     }
-    header.m_abbr_offset = abbr_entry->Offset;
+    header.m_abbr_offset = abbr_entry->getOffset32();
   }
 
   bool length_OK = data.ValidOffset(header.GetNextUnitOffset() - 1);
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.cpp
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.cpp
@@ -41,7 +41,7 @@
       if (auto *unit_contrib = entry->getContribution())
         return llvm::dyn_cast_or_null<DWARFCompileUnit>(
             DebugInfo().GetUnitAtOffset(DIERef::Section::DebugInfo,
-                                        unit_contrib->Offset));
+                                        unit_contrib->getOffset32()));
     }
     return nullptr;
   }
diff --git a/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h b/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h
--- a/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h
+++ b/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h
@@ -536,7 +536,7 @@
   uint32_t getLineTableOffset() const {
     if (auto IndexEntry = Header.getIndexEntry())
       if (const auto *Contrib = IndexEntry->getContribution(DW_SECT_LINE))
-        return Contrib->Offset;
+        return Contrib->getOffset32();
     return 0;
   }
 
diff --git a/llvm/include/llvm/DebugInfo/DWARF/DWARFUnitIndex.h b/llvm/include/llvm/DebugInfo/DWARF/DWARFUnitIndex.h
--- a/llvm/include/llvm/DebugInfo/DWARF/DWARFUnitIndex.h
+++ b/llvm/include/llvm/DebugInfo/DWARF/DWARFUnitIndex.h
@@ -110,9 +110,33 @@
 public:
   class Entry {
   public:
-    struct SectionContribution {
-      uint32_t Offset;
-      uint32_t Length;
+    class SectionContribution {
+    private:
+      uint64_t Fields[2];
+
+    public:
+      static constexpr unsigned OffsetFieldIndex = 0;
+      static constexpr unsigned LengthFieldIndex = 1;
+      SectionContribution() { memset(&Fields, 0, sizeof(Fields)); }
+      SectionContribution(uint64_t Offset, uint64_t Length) {
+        Fields[OffsetFieldIndex] = Offset;
+        Fields[LengthFieldIndex] = Length;
+      }
+
+      void setField(unsigned Index, uint64_t Value) { Fields[Index] = Value; }
+      void setOffset(uint64_t Value) { Fields[OffsetFieldIndex] = Value; }
+      void setLength(uint64_t Value) { Fields[LengthFieldIndex] = Value; }
+      uint64_t getField32(unsigned Index) const {
+        return (uint32_t)Fields[Index];
+      }
+      uint64_t getOffset() const { return Fields[OffsetFieldIndex]; }
+      uint64_t getLength() const { return Fields[LengthFieldIndex]; }
+      uint32_t getOffset32() const {
+        return (uint32_t)Fields[OffsetFieldIndex];
+      }
+      uint32_t getLength32() const {
+        return (uint32_t)Fields[LengthFieldIndex];
+      }
     };
 
   private:
@@ -160,7 +184,7 @@
 
   uint32_t getVersion() const { return Header.Version; }
 
-  const Entry *getFromOffset(uint32_t Offset) const;
+  const Entry *getFromOffset(uint64_t Offset) const;
   const Entry *getFromHash(uint64_t Offset) const;
 
   ArrayRef<DWARFSectionKind> getColumnKinds() const {
diff --git a/llvm/lib/DWP/DWP.cpp b/llvm/lib/DWP/DWP.cpp
--- a/llvm/lib/DWP/DWP.cpp
+++ b/llvm/lib/DWP/DWP.cpp
@@ -175,7 +175,7 @@
   const auto *Off = Entry.getContribution(Kind);
   if (!Off)
     return StringRef();
-  return Section.substr(Off->Offset, Off->Length);
+  return Section.substr(Off->getOffset(), Off->getLength());
 }
 
 static void
@@ -200,16 +200,17 @@
         continue;
       auto &C =
           Entry.Contributions[getContributionIndex(Kind, TUIndex.getVersion())];
-      C.Offset += I->Offset;
-      C.Length = I->Length;
+      C.setOffset(C.getOffset() + I->getOffset());
+      C.setLength(I->getLength());
       ++I;
     }
     auto &C = Entry.Contributions[TypesContributionIndex];
     Out.emitBytes(Types.substr(
-        C.Offset - TUEntry.Contributions[TypesContributionIndex].Offset,
-        C.Length));
-    C.Offset = TypesOffset;
-    TypesOffset += C.Length;
+        C.getOffset() -
+            TUEntry.Contributions[TypesContributionIndex].getOffset(),
+        C.getLength()));
+    C.setOffset(TypesOffset);
+    TypesOffset += C.getLength();
   }
 }
 
@@ -226,23 +227,23 @@
       // Zero out the debug_info contribution
       Entry.Contributions[0] = {};
       auto &C = Entry.Contributions[getContributionIndex(DW_SECT_EXT_TYPES, 2)];
-      C.Offset = TypesOffset;
+      C.setOffset(TypesOffset);
       auto PrevOffset = Offset;
       // Length of the unit, including the 4 byte length field.
-      C.Length = Data.getU32(&Offset) + 4;
+      C.setLength(Data.getU32(&Offset) + 4);
 
       Data.getU16(&Offset); // Version
       Data.getU32(&Offset); // Abbrev offset
       Data.getU8(&Offset);  // Address size
       auto Signature = Data.getU64(&Offset);
-      Offset = PrevOffset + C.Length;
+      Offset = PrevOffset + C.getLength32();
 
       auto P = TypeIndexEntries.insert(std::make_pair(Signature, Entry));
       if (!P.second)
         continue;
 
-      Out.emitBytes(Types.substr(PrevOffset, C.Length));
-      TypesOffset += C.Length;
+      Out.emitBytes(Types.substr(PrevOffset, C.getLength32()));
+      TypesOffset += C.getLength32();
     }
   }
 }
@@ -402,14 +403,13 @@
   }
 }
 
-void writeIndexTable(
-    MCStreamer &Out, ArrayRef<unsigned> ContributionOffsets,
-    const MapVector<uint64_t, UnitIndexEntry> &IndexEntries,
-    uint32_t DWARFUnitIndex::Entry::SectionContribution::*Field) {
+void writeIndexTable(MCStreamer &Out, ArrayRef<unsigned> ContributionOffsets,
+                     const MapVector<uint64_t, UnitIndexEntry> &IndexEntries,
+                     unsigned Index) {
   for (const auto &E : IndexEntries)
     for (size_t I = 0; I != std::size(E.second.Contributions); ++I)
       if (ContributionOffsets[I])
-        Out.emitIntValue(E.second.Contributions[I].*Field, 4);
+        Out.emitIntValue((E.second.Contributions[I].getField32(Index)), 4);
 }
 
 void writeIndex(MCStreamer &Out, MCSection *Section,
@@ -461,11 +461,11 @@
 
   // Write the offsets.
   writeIndexTable(Out, ContributionOffsets, IndexEntries,
-                  &DWARFUnitIndex::Entry::SectionContribution::Offset);
+                  DWARFUnitIndex::Entry::SectionContribution::OffsetFieldIndex);
 
   // Write the lengths.
   writeIndexTable(Out, ContributionOffsets, IndexEntries,
-                  &DWARFUnitIndex::Entry::SectionContribution::Length);
+                  DWARFUnitIndex::Entry::SectionContribution::LengthFieldIndex);
 }
 
 Error buildDuplicateError(const std::pair<uint64_t, UnitIndexEntry> &PrevE,
@@ -642,9 +642,9 @@
 
     for (auto Pair : SectionLength) {
       auto Index = getContributionIndex(Pair.first, IndexVersion);
-      CurEntry.Contributions[Index].Offset = ContributionOffsets[Index];
-      ContributionOffsets[Index] +=
-          (CurEntry.Contributions[Index].Length = Pair.second);
+      CurEntry.Contributions[Index].setOffset(ContributionOffsets[Index]);
+      CurEntry.Contributions[Index].setLength(Pair.second);
+      ContributionOffsets[Index] += CurEntry.Contributions[Index].getLength32();
     }
 
     uint32_t &InfoSectionOffset =
@@ -664,20 +664,20 @@
           UnitIndexEntry Entry = CurEntry;
           auto &C = Entry.Contributions[getContributionIndex(DW_SECT_INFO,
                                                              IndexVersion)];
-          C.Offset = InfoSectionOffset;
-          C.Length = Header.Length + 4;
+          C.setOffset(InfoSectionOffset);
+          C.setLength(Header.Length + 4);
 
           if (std::numeric_limits<uint32_t>::max() - InfoSectionOffset <
-              C.Length)
+              C.getLength32())
             return make_error<DWPError>(
                 "debug information section offset is greater than 4GB");
 
-          UnitOffset += C.Length;
+          UnitOffset += C.getLength32();
           if (Header.Version < 5 ||
               Header.UnitType == dwarf::DW_UT_split_compile) {
             Expected<CompileUnitIdentifiers> EID =
                 getCUIdentifiers(Header, AbbrevSection,
-                                 Info.substr(UnitOffset - C.Length, C.Length),
+                                 Info.substr(UnitOffset - C.getLength32(), C.getLength32()),
                                  CurStrOffsetSection, CurStrSection);
 
             if (!EID)
@@ -696,8 +696,9 @@
             if (!P.second)
               continue;
           }
-          Out.emitBytes(Info.substr(UnitOffset - C.Length, C.Length));
-          InfoSectionOffset += C.Length;
+          Out.emitBytes(
+              Info.substr(UnitOffset - C.getLength32(), C.getLength32()));
+          InfoSectionOffset += C.getLength32();
         }
       }
 
@@ -760,15 +761,15 @@
           continue;
         auto &C =
             NewEntry.Contributions[getContributionIndex(Kind, IndexVersion)];
-        C.Offset += I->Offset;
-        C.Length = I->Length;
+        C.setOffset(C.getOffset() + I->getOffset());
+        C.setLength(I->getLength());
         ++I;
       }
       unsigned Index = getContributionIndex(DW_SECT_INFO, IndexVersion);
       auto &C = NewEntry.Contributions[Index];
       Out.emitBytes(CUInfoSection);
-      C.Offset = InfoSectionOffset;
-      InfoSectionOffset += C.Length;
+      C.setOffset(InfoSectionOffset);
+      InfoSectionOffset += C.getLength32();
     }
 
     if (!CurTUIndexSection.empty()) {
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp b/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp
--- a/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp
+++ b/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp
@@ -160,11 +160,11 @@
   if (!CUOff)
     return nullptr;
 
-  auto Offset = CUOff->Offset;
+  uint64_t Offset = CUOff->getOffset();
   auto end = begin() + getNumInfoUnits();
 
   auto *CU =
-      std::upper_bound(begin(), end, CUOff->Offset,
+      std::upper_bound(begin(), end, CUOff->getOffset(),
                        [](uint64_t LHS, const std::unique_ptr<DWARFUnit> &RHS) {
                          return LHS < RHS->getNextUnitOffset();
                        });
@@ -353,12 +353,12 @@
     return false;
   auto *UnitContrib = IndexEntry->getContribution();
   if (!UnitContrib ||
-      UnitContrib->Length != (getLength() + getUnitLengthFieldByteSize()))
+      UnitContrib->getLength() != (getLength() + getUnitLengthFieldByteSize()))
     return false;
   auto *AbbrEntry = IndexEntry->getContribution(DW_SECT_ABBREV);
   if (!AbbrEntry)
     return false;
-  AbbrOffset = AbbrEntry->Offset;
+  AbbrOffset = AbbrEntry->getOffset();
   return true;
 }
 
@@ -544,7 +544,7 @@
       uint64_t ContributionBaseOffset = 0;
       if (auto *IndexEntry = Header.getIndexEntry())
         if (auto *Contrib = IndexEntry->getContribution(DW_SECT_RNGLISTS))
-          ContributionBaseOffset = Contrib->Offset;
+          ContributionBaseOffset = Contrib->getOffset();
       setRangesSection(
           &Context.getDWARFObj().getRnglistsDWOSection(),
           ContributionBaseOffset +
@@ -565,7 +565,7 @@
     if (auto *IndexEntry = Header.getIndexEntry())
       if (const auto *C = IndexEntry->getContribution(
               Header.getVersion() >= 5 ? DW_SECT_LOCLISTS : DW_SECT_EXT_LOC))
-        Data = Data.substr(C->Offset, C->Length);
+        Data = Data.substr(C->getOffset(), C->getLength());
 
     DWARFDataExtractor DWARFData(Data, IsLittleEndian, getAddressByteSize());
     LocTable =
@@ -1156,7 +1156,7 @@
   const auto *C =
       IndexEntry ? IndexEntry->getContribution(DW_SECT_STR_OFFSETS) : nullptr;
   if (C)
-    Offset = C->Offset;
+    Offset = C->getOffset();
   if (getVersion() >= 5) {
     if (DA.getData().data() == nullptr)
       return std::nullopt;
@@ -1172,7 +1172,7 @@
   // the length of the string offsets section.
   StrOffsetsContributionDescriptor Desc;
   if (C)
-    Desc = StrOffsetsContributionDescriptor(C->Offset, C->Length, 4,
+    Desc = StrOffsetsContributionDescriptor(C->getOffset(), C->getLength(), 4,
                                             Header.getFormat());
   else if (!IndexEntry && !StringOffsetSection.Data.empty())
     Desc = StrOffsetsContributionDescriptor(0, StringOffsetSection.Data.size(),
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFUnitIndex.cpp b/llvm/lib/DebugInfo/DWARF/DWARFUnitIndex.cpp
--- a/llvm/lib/DebugInfo/DWARF/DWARFUnitIndex.cpp
+++ b/llvm/lib/DebugInfo/DWARF/DWARFUnitIndex.cpp
@@ -181,14 +181,14 @@
   for (unsigned i = 0; i != Header.NumUnits; ++i) {
     auto *Contrib = Contribs[i];
     for (unsigned i = 0; i != Header.NumColumns; ++i)
-      Contrib[i].Offset = IndexData.getU32(&Offset);
+      Contrib[i].setOffset(IndexData.getU32(&Offset));
   }
 
   // Read Table of Section Sizes
   for (unsigned i = 0; i != Header.NumUnits; ++i) {
     auto *Contrib = Contribs[i];
     for (unsigned i = 0; i != Header.NumColumns; ++i)
-      Contrib[i].Length = IndexData.getU32(&Offset);
+      Contrib[i].setLength(IndexData.getU32(&Offset));
   }
 
   return true;
@@ -222,13 +222,21 @@
     DWARFSectionKind Kind = ColumnKinds[i];
     StringRef Name = getColumnHeader(Kind);
     if (!Name.empty())
-      OS << ' ' << left_justify(Name, 24);
+      OS << ' '
+         << left_justify(Name,
+                         Kind == DWARFSectionKind::DW_SECT_INFO ? 40 : 24);
     else
       OS << format(" Unknown: %-15" PRIu32, RawSectionIds[i]);
   }
   OS << "\n----- ------------------";
-  for (unsigned i = 0; i != Header.NumColumns; ++i)
-    OS << " ------------------------";
+  for (unsigned i = 0; i != Header.NumColumns; ++i) {
+    DWARFSectionKind Kind = ColumnKinds[i];
+    if (Kind == DWARFSectionKind::DW_SECT_INFO ||
+        Kind == DWARFSectionKind::DW_SECT_EXT_TYPES)
+      OS << " ----------------------------------------";
+    else
+      OS << " ------------------------";
+  }
   OS << '\n';
   for (unsigned i = 0; i != Header.NumBuckets; ++i) {
     auto &Row = Rows[i];
@@ -236,8 +244,16 @@
       OS << format("%5u 0x%016" PRIx64 " ", i + 1, Row.Signature);
       for (unsigned i = 0; i != Header.NumColumns; ++i) {
         auto &Contrib = Contribs[i];
-        OS << format("[0x%08x, 0x%08x) ", Contrib.Offset,
-                     Contrib.Offset + Contrib.Length);
+        DWARFSectionKind Kind = ColumnKinds[i];
+        if (Kind == DWARFSectionKind::DW_SECT_INFO ||
+            Kind == DWARFSectionKind::DW_SECT_EXT_TYPES)
+          OS << format("[0x%016" PRIx64 ", 0x%016" PRIx64 ") ",
+                       Contrib.getOffset(),
+                       Contrib.getOffset() + Contrib.getLength());
+        else
+          OS << format("[0x%08" PRIx32 ", 0x%08" PRIx32 ") ",
+                       Contrib.getOffset(),
+                       Contrib.getOffset() + Contrib.getLength());
       }
       OS << '\n';
     }
@@ -259,25 +275,25 @@
 }
 
 const DWARFUnitIndex::Entry *
-DWARFUnitIndex::getFromOffset(uint32_t Offset) const {
+DWARFUnitIndex::getFromOffset(uint64_t Offset) const {
   if (OffsetLookup.empty()) {
     for (uint32_t i = 0; i != Header.NumBuckets; ++i)
       if (Rows[i].Contributions)
         OffsetLookup.push_back(&Rows[i]);
     llvm::sort(OffsetLookup, [&](Entry *E1, Entry *E2) {
-      return E1->Contributions[InfoColumn].Offset <
-             E2->Contributions[InfoColumn].Offset;
+      return E1->Contributions[InfoColumn].getOffset() <
+             E2->Contributions[InfoColumn].getOffset();
     });
   }
   auto I = partition_point(OffsetLookup, [&](Entry *E2) {
-    return E2->Contributions[InfoColumn].Offset <= Offset;
+    return E2->Contributions[InfoColumn].getOffset() <= Offset;
   });
   if (I == OffsetLookup.begin())
     return nullptr;
   --I;
   const auto *E = *I;
   const auto &InfoContrib = E->Contributions[InfoColumn];
-  if ((InfoContrib.Offset + InfoContrib.Length) <= Offset)
+  if ((InfoContrib.getOffset() + InfoContrib.getLength()) <= Offset)
     return nullptr;
   return E;
 }
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp b/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp
--- a/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp
+++ b/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp
@@ -405,7 +405,7 @@
   DataExtractor D(IndexStr, DCtx.isLittleEndian(), 0);
   if (!Index.parse(D))
     return 1;
-  using MapType = IntervalMap<uint32_t, uint64_t>;
+  using MapType = IntervalMap<uint64_t, uint64_t>;
   MapType::Allocator Alloc;
   std::vector<std::unique_ptr<MapType>> Sections(Index.getColumnKinds().size());
   for (const DWARFUnitIndex::Entry &E : Index.getRows()) {
@@ -418,20 +418,20 @@
                                 : makeArrayRef(E.getContribution(), 1))) {
       const DWARFUnitIndex::Entry::SectionContribution &SC = E.value();
       int Col = E.index();
-      if (SC.Length == 0)
+      if (SC.getLength() == 0)
         continue;
       if (!Sections[Col])
         Sections[Col] = std::make_unique<MapType>(Alloc);
       auto &M = *Sections[Col];
-      auto I = M.find(SC.Offset);
-      if (I != M.end() && I.start() < (SC.Offset + SC.Length)) {
+      auto I = M.find(SC.getOffset());
+      if (I != M.end() && I.start() < (SC.getOffset() + SC.getLength())) {
         error() << llvm::formatv(
             "overlapping index entries for entries {0:x16} "
             "and {1:x16} for column {2}\n",
             *I, Sig, toString(Index.getColumnKinds()[Col]));
         return 1;
       }
-      M.insert(SC.Offset, SC.Offset + SC.Length - 1, Sig);
+      M.insert(SC.getOffset(), SC.getOffset() + SC.getLength() - 1, Sig);
     }
   }
 
diff --git a/llvm/test/DebugInfo/X86/debug-cu-index-unknown-section.s b/llvm/test/DebugInfo/X86/debug-cu-index-unknown-section.s
--- a/llvm/test/DebugInfo/X86/debug-cu-index-unknown-section.s
+++ b/llvm/test/DebugInfo/X86/debug-cu-index-unknown-section.s
@@ -6,8 +6,8 @@
 # CHECK-NEXT: version = 2, units = 1, slots = 2
 # CHECK-EMPTY:
 # CHECK-NEXT: Index Signature          Unknown: 9               INFO
-# CHECK-NEXT: ----- ------------------ ------------------------ ------------------------
-# CHECK-NEXT:     1 0x1100001122222222 [0x00001000, 0x00001010) [0x00002000, 0x00002020)
+# CHECK-NEXT: ----- ------------------ ------------------------ ----------------------------------------
+# CHECK-NEXT:     1 0x1100001122222222 [0x00001000, 0x00001010) [0x0000000000002000, 0x0000000000002020)
 
     .section .debug_cu_index, "", @progbits
 ## Header:
diff --git a/llvm/test/DebugInfo/X86/dwp-v2-cu-index.s b/llvm/test/DebugInfo/X86/dwp-v2-cu-index.s
--- a/llvm/test/DebugInfo/X86/dwp-v2-cu-index.s
+++ b/llvm/test/DebugInfo/X86/dwp-v2-cu-index.s
@@ -8,9 +8,9 @@
 # CHECK:      .debug_cu_index contents:
 # CHECK-NEXT: version = 2, units = 1, slots = 2
 # CHECK-EMPTY:
-# CHECK-NEXT: Index Signature          INFO                     ABBREV                   LINE                     LOC                      STR_OFFSETS              MACINFO                  MACRO
-# CHECK-NEXT: ----- ------------------ ------------------------ ------------------------ ------------------------ ------------------------ ------------------------ ------------------------ ------------------------
-# CHECK-NEXT:     1 0x1100001122222222 [0x00001000, 0x00001010) [0x00002000, 0x00002020) [0x00003000, 0x00003030) [0x00004000, 0x00004040) [0x00005000, 0x00005050) [0x00006000, 0x00006060) [0x00007000, 0x00007070)
+# CHECK-NEXT: Index Signature          INFO                                     ABBREV                   LINE                     LOC                      STR_OFFSETS              MACINFO                  MACRO
+# CHECK-NEXT: ----- ------------------ ---------------------------------------- ------------------------ ------------------------ ------------------------ ------------------------ ------------------------ ------------------------
+# CHECK-NEXT:     1 0x1100001122222222 [0x0000000000001000, 0x0000000000001010) [0x00002000, 0x00002020) [0x00003000, 0x00003030) [0x00004000, 0x00004040) [0x00005000, 0x00005050) [0x00006000, 0x00006060) [0x00007000, 0x00007070)
 
     .section .debug_cu_index, "", @progbits
 ## Header:
diff --git a/llvm/test/DebugInfo/X86/dwp-v5-cu-index.s b/llvm/test/DebugInfo/X86/dwp-v5-cu-index.s
--- a/llvm/test/DebugInfo/X86/dwp-v5-cu-index.s
+++ b/llvm/test/DebugInfo/X86/dwp-v5-cu-index.s
@@ -8,9 +8,9 @@
 # CHECK:      .debug_cu_index contents:
 # CHECK-NEXT: version = 5, units = 1, slots = 2
 # CHECK-EMPTY:
-# CHECK-NEXT: Index Signature          INFO                     ABBREV                   LINE                     LOCLISTS                 STR_OFFSETS              MACRO                    RNGLISTS
-# CHECK-NEXT: ----- ------------------ ------------------------ ------------------------ ------------------------ ------------------------ ------------------------ ------------------------ ------------------------
-# CHECK-NEXT:     1 0x1100001122222222 [0x00001000, 0x00001010) [0x00002000, 0x00002020) [0x00003000, 0x00003030) [0x00004000, 0x00004040) [0x00005000, 0x00005050) [0x00006000, 0x00006060) [0x00007000, 0x00007070)
+# CHECK-NEXT: Index Signature          INFO                                     ABBREV                   LINE                     LOCLISTS                 STR_OFFSETS              MACRO                    RNGLISTS
+# CHECK-NEXT: ----- ------------------ ---------------------------------------- ------------------------ ------------------------ ------------------------ ------------------------ ------------------------ ------------------------
+# CHECK-NEXT:     1 0x1100001122222222 [0x0000000000001000, 0x0000000000001010) [0x00002000, 0x00002020) [0x00003000, 0x00003030) [0x00004000, 0x00004040) [0x00005000, 0x00005050) [0x00006000, 0x00006060) [0x00007000, 0x00007070)
 
     .section .debug_cu_index, "", @progbits
 ## Header:
diff --git a/llvm/test/DebugInfo/X86/dwp-v5-tu-index.s b/llvm/test/DebugInfo/X86/dwp-v5-tu-index.s
--- a/llvm/test/DebugInfo/X86/dwp-v5-tu-index.s
+++ b/llvm/test/DebugInfo/X86/dwp-v5-tu-index.s
@@ -8,9 +8,9 @@
 # CHECK:      .debug_tu_index contents:
 # CHECK-NEXT: version = 5, units = 1, slots = 2
 # CHECK-EMPTY:
-# CHECK-NEXT: Index Signature          INFO                     ABBREV                   LINE                     STR_OFFSETS
-# CHECK-NEXT: ----- ------------------ ------------------------ ------------------------ ------------------------ ------------------------
-# CHECK-NEXT:     1 0x1100001122222222 [0x00001000, 0x00001010) [0x00002000, 0x00002020) [0x00003000, 0x00003030) [0x00004000, 0x00004040)
+# CHECK-NEXT: Index Signature          INFO                                     ABBREV                   LINE                     STR_OFFSETS
+# CHECK-NEXT: ----- ------------------ ---------------------------------------- ------------------------ ------------------------ ------------------------
+# CHECK-NEXT:     1 0x1100001122222222 [0x0000000000001000, 0x0000000000001010) [0x00002000, 0x00002020) [0x00003000, 0x00003030) [0x00004000, 0x00004040)
 
     .section .debug_tu_index, "", @progbits
 ## Header:
diff --git a/llvm/test/DebugInfo/dwarfdump-dwp.test b/llvm/test/DebugInfo/dwarfdump-dwp.test
--- a/llvm/test/DebugInfo/dwarfdump-dwp.test
+++ b/llvm/test/DebugInfo/dwarfdump-dwp.test
@@ -38,17 +38,17 @@
 
 ; CHECK: .debug_cu_index contents:
 ; CHECK-NEXT: version = 2, units = 2, slots = 16
-; CHECK:      Index Signature          INFO                     ABBREV                   LINE                     STR_OFFSETS
-; CHECK-NEXT: ----- ------------------ ------------------------ ------------------------ ------------------------ ------------------------
-; CHECK-NEXT:     3 0xfef104c25502f092 [0x0000002d, 0x0000005f) [0x00000043, 0x0000008e) [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
-; CHECK-NEXT:     9 0x03c30756e2d45008 [0x00000000, 0x0000002d) [0x00000000, 0x00000043) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
+; CHECK:      Index Signature          INFO                                     ABBREV                   LINE                     STR_OFFSETS
+; CHECK-NEXT: ----- ------------------ ---------------------------------------- ------------------------ ------------------------ ------------------------
+; CHECK-NEXT:     3 0xfef104c25502f092 [0x000000000000002d, 0x000000000000005f) [0x00000043, 0x0000008e) [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
+; CHECK-NEXT:     9 0x03c30756e2d45008 [0x0000000000000000, 0x000000000000002d) [0x00000000, 0x00000043) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
 
 ; CHECK: .debug_tu_index contents:
 ; CHECK-NEXT: version = 2, units = 2, slots = 16
-; CHECK:      Index Signature          TYPES                    ABBREV                   LINE                     STR_OFFSETS
-; CHECK-NEXT: ----- ------------------ ------------------------ ------------------------ ------------------------ ------------------------
-; CHECK-NEXT:     9 0x1d02f3be30cc5688 [0x00000024, 0x00000048) [0x00000043, 0x0000008e) [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
-; CHECK-NEXT:    13 0x3875c0e21cda63fc [0x00000000, 0x00000024) [0x00000000, 0x00000043) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
+; CHECK:      Index Signature          TYPES                                    ABBREV                   LINE                     STR_OFFSETS
+; CHECK-NEXT: ----- ------------------ ---------------------------------------- ------------------------ ------------------------ ------------------------
+; CHECK-NEXT:     9 0x1d02f3be30cc5688 [0x0000000000000024, 0x0000000000000048) [0x00000043, 0x0000008e) [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
+; CHECK-NEXT:    13 0x3875c0e21cda63fc [0x0000000000000000, 0x0000000000000024) [0x00000000, 0x00000043) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
 
 ; TODO: use the index section offset info to correctly dump strings in debug info
 ; TODO: use the index section offset info to correctly dump file names in debug info
diff --git a/llvm/test/tools/llvm-dwp/X86/debug_macro_v5.s b/llvm/test/tools/llvm-dwp/X86/debug_macro_v5.s
--- a/llvm/test/tools/llvm-dwp/X86/debug_macro_v5.s
+++ b/llvm/test/tools/llvm-dwp/X86/debug_macro_v5.s
@@ -12,8 +12,8 @@
 
 # CHECK-DAG: .debug_cu_index contents:
 # CHECK-NEXT: version = 5, units = 1, slots = 2
-# CHECK: Index Signature          INFO                     ABBREV                   STR_OFFSETS              MACRO
-# CHECK:     1 0x0000000000000000 [0x00000000, 0x00000019) [0x00000000, 0x00000008) [0x00000000, 0x0000000c) [0x00000000, 0x0000000b)
+# CHECK: Index Signature          INFO                                      ABBREV                   STR_OFFSETS              MACRO
+# CHECK:     1 0x0000000000000000 [0x0000000000000000, 0x0000000000000019) [0x00000000, 0x00000008) [0x00000000, 0x0000000c) [0x00000000, 0x0000000b)
 
     .section	.debug_info.dwo,"e",@progbits
     .long	.Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit
diff --git a/llvm/test/tools/llvm-dwp/X86/info-v5.s b/llvm/test/tools/llvm-dwp/X86/info-v5.s
--- a/llvm/test/tools/llvm-dwp/X86/info-v5.s
+++ b/llvm/test/tools/llvm-dwp/X86/info-v5.s
@@ -10,8 +10,8 @@
 
 # CHECK-DAG: .debug_cu_index contents:
 # CHECK: version = 5, units = 1, slots = 2
-# CHECK: Index Signature          INFO                     ABBREV
-# CHECK: 1 [[DWOID]] [0x00000000, 0x00000054) [0x00000000, 0x0000002a)
+# CHECK: Index Signature          INFO                        ABBREV
+# CHECK: 1 [[DWOID]] [0x0000000000000000, 0x0000000000000054) [0x00000000, 0x0000002a)
 
 	.section	.debug_info.dwo,"e",@progbits
 	.long	.Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit
diff --git a/llvm/test/tools/llvm-dwp/X86/loclists.s b/llvm/test/tools/llvm-dwp/X86/loclists.s
--- a/llvm/test/tools/llvm-dwp/X86/loclists.s
+++ b/llvm/test/tools/llvm-dwp/X86/loclists.s
@@ -15,12 +15,12 @@
 # CHECK-NEXT: DW_LLE_offset_pair     (0x0000000000000004, 0x0000000000000008): DW_OP_reg3 RBX
 
 # CHECK-DAG: .debug_cu_index contents:
-# CHECK: Index Signature          INFO                     ABBREV                   LOCLISTS
-# CHECK:     1 {{.*}} [0x00000018, 0x0000002d) [0x00000000, 0x00000004) [0x00000000, 0x0000001d)
+# CHECK: Index Signature          INFO                         ABBREV                   LOCLISTS
+# CHECK:     1 {{.*}} [0x0000000000000018, 0x000000000000002d) [0x00000000, 0x00000004) [0x00000000, 0x0000001d)
 
 # CHECK-DAG: .debug_tu_index contents:
-# CHECK: Index Signature          INFO                     ABBREV                   LOCLISTS
-# CHECK:     2 {{.*}} [0x00000000, 0x00000018) [0x00000000, 0x00000004) [0x00000000, 0x0000001d)
+# CHECK: Index Signature          INFO                         ABBREV                   LOCLISTS
+# CHECK:     2 {{.*}} [0x0000000000000000, 0x0000000000000018) [0x00000000, 0x00000004) [0x00000000, 0x0000001d)
 
 	.section	.debug_info.dwo,"e",@progbits
 	.long	.Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit
diff --git a/llvm/test/tools/llvm-dwp/X86/merge.test b/llvm/test/tools/llvm-dwp/X86/merge.test
--- a/llvm/test/tools/llvm-dwp/X86/merge.test
+++ b/llvm/test/tools/llvm-dwp/X86/merge.test
@@ -26,21 +26,21 @@
 CHECK: 0x0000[[BAOFF:.*]]
 
 CHECK: .debug_info.dwo contents:
-CHECK: [[COFF:0x[0-9a-f]*]]:
+CHECK: 0x[[#%.8x,COFF:]]:
 CHECK-LABEL: Compile Unit: length = {{.*}}, version = 0x0004, abbr_offset =
-CHECK:         0x[[CAOFF]], addr_size = 0x08 (next unit at [[AOFF:.*]])
+CHECK:         0x[[CAOFF]], addr_size = 0x08 (next unit at 0x[[#%.8x,AOFF:]])
 CHECK:   DW_AT_GNU_dwo_id {{.*}} ([[DWOC:.*]])
-CHECK: [[AOFF]]:
+CHECK: [[#AOFF]]:
 CHECK-LABEL: Compile Unit: length = {{.*}}, version = 0x0004, abbr_offset =
-CHECK:         0x[[AAOFF]], addr_size = 0x08 (next unit at [[BOFF:.*]])
+CHECK:         0x[[AAOFF]], addr_size = 0x08 (next unit at 0x[[#%.8x,BOFF:]])
 CHECK:   DW_AT_GNU_dwo_id {{.*}} ([[DWOA:.*]])
-CHECK: [[BOFF]]:
+CHECK: [[#BOFF]]:
 CHECK-LABEL: Compile Unit: length = {{.*}}, version = 0x0004, abbr_offset =
-CHECK:         0x[[BAOFF]], addr_size = 0x08 (next unit at [[XOFF:.*]])
+CHECK:         0x[[BAOFF]], addr_size = 0x08 (next unit at 0x[[#%.8x,XOFF:]])
 CHECK:   DW_AT_GNU_dwo_id {{.*}} ([[DWOB:.*]])
 
 CHECK-LABEL: .debug_cu_index
-CHECK:    Index  Signature INFO                 ABBREV                             LINE                     STR_OFFSETS
-CHECK-DAG:       [[DWOC]]  [[[COFF]], [[AOFF]]) [0x0000[[CAOFF]], 0x0000[[AAOFF]]) [0x00000000, 0x00000011) [0x00000000, 0x00000018)
-CHECK-DAG:       [[DWOA]]  [[[AOFF]], [[BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000011, 0x00000022) [0x00000018, 0x00000028)
-CHECK-DAG:       [[DWOB]]  [[[BOFF]], [[XOFF]]) [0x0000[[BAOFF]], 0x000000c3)      [0x00000022, 0x00000033) [0x00000028, 0x0000003c)
+CHECK:    Index  Signature INFO                                        ABBREV                             LINE                     STR_OFFSETS
+CHECK-DAG:       [[DWOC]]  [0x00000000[[#COFF]], 0x00000000[[#AOFF]]) [0x0000[[CAOFF]], 0x0000[[AAOFF]]) [0x00000000, 0x00000011) [0x00000000, 0x00000018)
+CHECK-DAG:       [[DWOA]]  [0x00000000[[#AOFF]], 0x00000000[[#BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000011, 0x00000022) [0x00000018, 0x00000028)
+CHECK-DAG:       [[DWOB]]  [0x00000000[[#BOFF]], 0x00000000[[#XOFF]]) [0x0000[[BAOFF]], 0x000000c3)      [0x00000022, 0x00000033) [0x00000028, 0x0000003c)
diff --git a/llvm/test/tools/llvm-dwp/X86/rnglists.s b/llvm/test/tools/llvm-dwp/X86/rnglists.s
--- a/llvm/test/tools/llvm-dwp/X86/rnglists.s
+++ b/llvm/test/tools/llvm-dwp/X86/rnglists.s
@@ -6,12 +6,12 @@
 # RUN: llvm-dwarfdump -debug-rnglists -debug-cu-index -debug-tu-index %t.dwp | FileCheck %s
 
 # CHECK-DAG: .debug_cu_index contents:
-# CHECK: Index Signature          INFO                     ABBREV                   RNGLISTS
-# CHECK:     1 {{.*}} [0x00000018, 0x0000002d) [0x00000000, 0x00000004) [0x00000000, 0x00000017)
+# CHECK: Index Signature          INFO                         ABBREV                   RNGLISTS
+# CHECK:     1 {{.*}} [0x0000000000000018, 0x000000000000002d) [0x00000000, 0x00000004) [0x00000000, 0x00000017)
 
 # CHECK-DAG: .debug_tu_index contents:
-# CHECK: Index Signature          INFO                     ABBREV                   RNGLISTS
-# CHECK:     2 {{.*}} [0x00000000, 0x00000018) [0x00000000, 0x00000004) [0x00000000, 0x00000017)
+# CHECK: Index Signature          INFO                         ABBREV                   RNGLISTS
+# CHECK:     2 {{.*}} [0x0000000000000000, 0x0000000000000018) [0x00000000, 0x00000004) [0x00000000, 0x00000017)
 
 # CHECK-DAG: .debug_rnglists.dwo contents:
 # range list header: length = 0x00000013, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00, offset_entry_count = 0x00000001
diff --git a/llvm/test/tools/llvm-dwp/X86/simple.test b/llvm/test/tools/llvm-dwp/X86/simple.test
--- a/llvm/test/tools/llvm-dwp/X86/simple.test
+++ b/llvm/test/tools/llvm-dwp/X86/simple.test
@@ -28,9 +28,9 @@
 CHECK: DW_TAG_formal_parameter
 
 CHECK: .debug_info.dwo contents:
-CHECK: [[AOFF:0x[0-9a-f]*]]:
+CHECK: 0x[[#%.8x,AOFF:]]:
 CHECK-LABEL: Compile Unit: length = {{.*}}, version = 0x0004, abbr_offset =
-CHECK:         0x[[AAOFF]], addr_size = 0x08 (next unit at [[BOFF:.*]])
+CHECK:         0x[[AAOFF]], addr_size = 0x08 (next unit at 0x[[#%.8x,BOFF:]])
 CHECK: DW_TAG_compile_unit
 CHECK:   DW_AT_name {{.*}} "a.cpp"
 CHECK:   DW_AT_GNU_dwo_id {{.*}} ([[DWOA:.*]])
@@ -40,9 +40,9 @@
 NOTYP:     DW_AT_name {{.*}} "foo"
 TYPES:     DW_AT_signature {{.*}} ([[FOOSIG:.*]])
 
-CHECK: [[BOFF]]:
+CHECK: 0x[[#BOFF]]:
 CHECK-LABEL: Compile Unit: length = {{.*}}, version = 0x0004, abbr_offset =
-CHECK:         0x[[BAOFF]], addr_size = 0x08 (next unit at [[XOFF:.*]])
+CHECK:         0x[[BAOFF]], addr_size = 0x08 (next unit at 0x[[#%.8x,XOFF:]])
 CHECK:   DW_AT_name {{.*}} "b.cpp"
 CHECK:   DW_AT_GNU_dwo_id {{.*}} ([[DWOB:.*]])
 CHECK:   DW_TAG_structure_type
@@ -54,32 +54,32 @@
 
 NOTYP-NOT: .debug_types.dwo contents:
 TYPES-LABEL: .debug_types.dwo contents:
-TYPES: [[FOOUOFF:0x[0-9a-f]*]]:
+TYPES: 0x[[#%.8x,FOOUOFF:]]:
 TYPES-LABEL: Type Unit: length = 0x00000020, format = DWARF32, version = 0x0004, abbr_offset =
-TYPES:         0x[[AAOFF]], addr_size = 0x08, name = 'foo', type_signature = [[FOOSIG]], type_offset = 0x[[FOOOFF:.*]] (next unit at [[BARUOFF:.*]])
+TYPES:         0x[[AAOFF]], addr_size = 0x08, name = 'foo', type_signature = [[FOOSIG]], type_offset = 0x[[FOOOFF:.*]] (next unit at 0x[[#%.8x,BARUOFF:]])
 TYPES:             DW_TAG_type_unit
 TYPES: [[FOOOFF]]:   DW_TAG_structure_type
 TYPES:                 DW_AT_name {{.*}} "foo"
-TYPES: [[BARUOFF]]:
+TYPES: 0x[[#BARUOFF]]:
 TYPES-LABEL: Type Unit: length = 0x00000020, format = DWARF32, version = 0x0004, abbr_offset =
-TYPES:         0x[[BAOFF]], addr_size = 0x08, name = 'bar', type_signature = [[BARSIG]], type_offset = 0x001e (next unit at [[XUOFF:.*]])
+TYPES:         0x[[BAOFF]], addr_size = 0x08, name = 'bar', type_signature = [[BARSIG]], type_offset = 0x001e (next unit at 0x[[#%.8x,XUOFF:]])
 TYPES:             DW_TAG_type_unit
 TYPES: 0x00000042:   DW_TAG_structure_type
 TYPES:                 DW_AT_name {{.*}} "bar"
 
 CHECK-LABEL: .debug_cu_index contents:
-CHECK: Index Signature INFO                 ABBREV                             LINE                     STR_OFFSETS
-TYPES:     1 [[DWOA]]  [[[AOFF]], [[BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
-TYPES:     3 [[DWOB]]  [[[BOFF]], [[XOFF]]) [0x0000[[BAOFF]], 0x00000099)      [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
-NOTYP:     3 [[DWOA]]  [[[AOFF]], [[BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x00000011) [0x00000000, 0x00000010)
-NOTYP:     4 [[DWOB]]  [[[BOFF]], [[XOFF]]) [0x0000[[BAOFF]], 0x00000075)      [0x00000011, 0x00000022) [0x00000010, 0x00000024)
+CHECK: Index Signature INFO                                       ABBREV                             LINE                     STR_OFFSETS
+TYPES:     1 [[DWOA]]  [0x00000000[[#AOFF]], 0x00000000[[#BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
+TYPES:     3 [[DWOB]]  [0x00000000[[#BOFF]], 0x00000000[[#XOFF]]) [0x0000[[BAOFF]], 0x00000099)      [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
+NOTYP:     3 [[DWOA]]  [0x00000000[[#AOFF]], 0x00000000[[#BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x00000011) [0x00000000, 0x00000010)
+NOTYP:     4 [[DWOB]]  [0x00000000[[#BOFF]], 0x00000000[[#XOFF]]) [0x0000[[BAOFF]], 0x00000075)      [0x00000011, 0x00000022) [0x00000010, 0x00000024)
 
 Ensure we do not create a debug_tu_index, even an empty or malformed one.
 NOTYPOBJ-NOT: .debug_tu_index
 
-TYPES: Index Signature  TYPES                      ABBREV                             LINE                     STR_OFFSETS
-TYPES:     1 [[FOOSIG]] [[[FOOUOFF]], [[BARUOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
-TYPES:     4 [[BARSIG]] [[[BARUOFF]], [[XUOFF]])   [0x0000[[BAOFF]], 0x00000099)      [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
+TYPES: Index Signature  TYPES                                          ABBREV                             LINE                     STR_OFFSETS
+TYPES:     1 [[FOOSIG]] [0x00000000[[#FOOUOFF]], 0x00000000[[#BARUOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x0000001a) [0x00000000, 0x00000010)
+TYPES:     4 [[BARSIG]] [0x00000000[[#BARUOFF]], 0x00000000[[#XUOFF]])   [0x0000[[BAOFF]], 0x00000099)      [0x0000001a, 0x00000034) [0x00000010, 0x00000024)
 
 CHECK-LABEL: .debug_str.dwo contents:
 CHECK: "clang version
diff --git a/llvm/test/tools/llvm-dwp/X86/tu_units_v5.s b/llvm/test/tools/llvm-dwp/X86/tu_units_v5.s
--- a/llvm/test/tools/llvm-dwp/X86/tu_units_v5.s
+++ b/llvm/test/tools/llvm-dwp/X86/tu_units_v5.s
@@ -13,9 +13,9 @@
 # CHECK: 0x0000001b: Type Unit: length = 0x00000017, format = DWARF32, version = 0x0005, unit_type = DW_UT_split_type, abbr_offset = 0x0000, addr_size = 0x08, name = '', type_signature = [[TUID2:.*]], type_offset = 0x0019 (next unit at 0x00000036)
 # CHECK-DAG: .debug_tu_index contents:
 # CHECK: version = 5, units = 2, slots = 4
-# CHECK: Index Signature          INFO                     ABBREV
-# CHECK:     1 [[TUID1]]          [0x00000000, 0x0000001b) [0x00000000, 0x00000010)
-# CHECK:     4 [[TUID2]]          [0x0000001b, 0x00000036) [0x00000000, 0x00000010)
+# CHECK: Index Signature          INFO                                     ABBREV
+# CHECK:     1 [[TUID1]]          [0x0000000000000000, 0x000000000000001b) [0x00000000, 0x00000010)
+# CHECK:     4 [[TUID2]]          [0x000000000000001b, 0x0000000000000036) [0x00000000, 0x00000010)
 
     .section	.debug_info.dwo,"e",@progbits
     .long	.Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit
diff --git a/llvm/test/tools/llvm-dwp/X86/unknown-section-id.s b/llvm/test/tools/llvm-dwp/X86/unknown-section-id.s
--- a/llvm/test/tools/llvm-dwp/X86/unknown-section-id.s
+++ b/llvm/test/tools/llvm-dwp/X86/unknown-section-id.s
@@ -17,7 +17,7 @@
 # CHECK:      Index Signature INFO ABBREV
 # CHECK-NOT:  Unknown
 # CHECK:      -----
-# CHECK-NEXT: 1 0x1100002222222222 [0x00000000, 0x00000014) [0x00000000, 0x00000009)
+# CHECK-NEXT: 1 0x1100002222222222 [0x0000000000000000, 0x0000000000000014) [0x00000000, 0x00000009)
 # CHECK-NOT:  [
 
 # CHECK:      .debug_tu_index contents:
@@ -25,7 +25,7 @@
 # CHECK:      Index Signature TYPES ABBREV
 # CHECK-NOT:  Unknown
 # CHECK:      -----
-# CHECK-NEXT: 2 0x1100003333333333 [0x00000000, 0x00000019) [0x00000009, 0x00000014)
+# CHECK-NEXT: 2 0x1100003333333333 [0x0000000000000000, 0x0000000000000019) [0x00000009, 0x00000014)
 # CHECK-NOT:  [
 
 .section .debug_abbrev.dwo, "e", @progbits