[llvm] 15f3f44 - [RemoveDIs][NFC] Rename common interface functions for DPValues->DbgRecords (#84793)

via llvm-commits llvm-commits at lists.llvm.org
Tue Mar 12 07:53:18 PDT 2024


Author: Stephen Tozer
Date: 2024-03-12T14:53:13Z
New Revision: 15f3f446c504d1bb85282fb3bd98db6eab69829d

URL: https://github.com/llvm/llvm-project/commit/15f3f446c504d1bb85282fb3bd98db6eab69829d
DIFF: https://github.com/llvm/llvm-project/commit/15f3f446c504d1bb85282fb3bd98db6eab69829d.diff

LOG: [RemoveDIs][NFC] Rename common interface functions for DPValues->DbgRecords (#84793)

As part of the effort to rename the DbgRecord classes, this patch
renames the widely-used functions that operate on DbgRecords but refer
to DbgValues or DPValues in their names to refer to DbgRecords instead;
all such functions are defined in one of `BasicBlock.h`,
`Instruction.h`, and `DebugProgramInstruction.h`.

This patch explicitly does not change the names of any comments or
variables, except for where they use the exact name of one of the
renamed functions. The reason for this is reviewability; this patch can
be trivially examined to determine that the only changes are direct
string substitutions and any results from clang-format responding to the
changed line lengths. Future patches will cover renaming variables and
comments, and then renaming the classes themselves.

Added: 
    

Modified: 
    llvm/docs/RemoveDIsDebugInfo.md
    llvm/include/llvm/IR/BasicBlock.h
    llvm/include/llvm/IR/DebugProgramInstruction.h
    llvm/include/llvm/IR/Instruction.h
    llvm/lib/AsmParser/LLParser.cpp
    llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
    llvm/lib/CodeGen/CodeGenPrepare.cpp
    llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
    llvm/lib/CodeGen/SelectOptimize.cpp
    llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
    llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
    llvm/lib/IR/AsmWriter.cpp
    llvm/lib/IR/BasicBlock.cpp
    llvm/lib/IR/DIBuilder.cpp
    llvm/lib/IR/DebugInfo.cpp
    llvm/lib/IR/DebugProgramInstruction.cpp
    llvm/lib/IR/Instruction.cpp
    llvm/lib/IR/LLVMContextImpl.h
    llvm/lib/IR/Verifier.cpp
    llvm/lib/Transforms/Coroutines/CoroFrame.cpp
    llvm/lib/Transforms/Coroutines/CoroSplit.cpp
    llvm/lib/Transforms/IPO/IROutliner.cpp
    llvm/lib/Transforms/IPO/MergeFunctions.cpp
    llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
    llvm/lib/Transforms/Scalar/ADCE.cpp
    llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp
    llvm/lib/Transforms/Scalar/JumpThreading.cpp
    llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
    llvm/lib/Transforms/Scalar/SROA.cpp
    llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
    llvm/lib/Transforms/Scalar/SpeculativeExecution.cpp
    llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
    llvm/lib/Transforms/Utils/CloneFunction.cpp
    llvm/lib/Transforms/Utils/CodeExtractor.cpp
    llvm/lib/Transforms/Utils/InlineFunction.cpp
    llvm/lib/Transforms/Utils/Local.cpp
    llvm/lib/Transforms/Utils/LoopRotationUtils.cpp
    llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp
    llvm/lib/Transforms/Utils/LoopUtils.cpp
    llvm/lib/Transforms/Utils/MemoryTaggingSupport.cpp
    llvm/lib/Transforms/Utils/SimplifyCFG.cpp
    llvm/lib/Transforms/Utils/ValueMapper.cpp
    llvm/tools/llvm-reduce/deltas/ReduceDbgRecords.cpp
    llvm/unittests/IR/BasicBlockDbgInfoTest.cpp
    llvm/unittests/IR/DebugInfoTest.cpp
    llvm/unittests/IR/IRBuilderTest.cpp
    llvm/unittests/IR/ValueTest.cpp
    llvm/unittests/Transforms/Utils/DebugifyTest.cpp
    llvm/unittests/Transforms/Utils/LocalTest.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/docs/RemoveDIsDebugInfo.md b/llvm/docs/RemoveDIsDebugInfo.md
index a0577678e20fcd..a9857733c70d30 100644
--- a/llvm/docs/RemoveDIsDebugInfo.md
+++ b/llvm/docs/RemoveDIsDebugInfo.md
@@ -82,11 +82,11 @@ Utilities such as `findDbgUsers` and the like now have an optional argument that
 
 ## Examining debug info records at positions
 
-Call `Instruction::getDbgValueRange()` to get the range of `DPValue` objects that are attached to an instruction.
+Call `Instruction::getDbgRecordRange()` to get the range of `DPValue` objects that are attached to an instruction.
 
 ## Moving around, deleting
 
-You can use `DPValue::removeFromParent` to unlink a `DPValue` from it's marker, and then `BasicBlock::insertDPValueBefore` or `BasicBlock::insertDPValueAfter` to re-insert the `DPValue` somewhere else. You cannot insert a `DPValue` at an arbitary point in a list of `DPValue`s (if you're doing this with `dbg.value`s then it's unlikely to be correct).
+You can use `DPValue::removeFromParent` to unlink a `DPValue` from it's marker, and then `BasicBlock::insertDbgRecordBefore` or `BasicBlock::insertDbgRecordAfter` to re-insert the `DPValue` somewhere else. You cannot insert a `DPValue` at an arbitary point in a list of `DPValue`s (if you're doing this with `dbg.value`s then it's unlikely to be correct).
 
 Erase `DPValue`s by calling `eraseFromParent` or `deleteInstr` if it's already been removed.
 

diff  --git a/llvm/include/llvm/IR/BasicBlock.h b/llvm/include/llvm/IR/BasicBlock.h
index 179305e9260f91..5bac113c9b7b42 100644
--- a/llvm/include/llvm/IR/BasicBlock.h
+++ b/llvm/include/llvm/IR/BasicBlock.h
@@ -97,16 +97,16 @@ class BasicBlock final : public Value, // Basic blocks are data objects also
   /// instruction of this block. These are equivalent to dbg.value intrinsics
   /// that exist at the end of a basic block with no terminator (a transient
   /// state that occurs regularly).
-  void setTrailingDPValues(DPMarker *M);
+  void setTrailingDbgRecords(DPMarker *M);
 
   /// Fetch the collection of DPValues that "trail" after the last instruction
-  /// of this block, see \ref setTrailingDPValues. If there are none, returns
+  /// of this block, see \ref setTrailingDbgRecords. If there are none, returns
   /// nullptr.
-  DPMarker *getTrailingDPValues();
+  DPMarker *getTrailingDbgRecords();
 
   /// Delete any trailing DPValues at the end of this block, see
-  /// \ref setTrailingDPValues.
-  void deleteTrailingDPValues();
+  /// \ref setTrailingDbgRecords.
+  void deleteTrailingDbgRecords();
 
   void dumpDbgValues() const;
 
@@ -121,10 +121,10 @@ class BasicBlock final : public Value, // Basic blocks are data objects also
   DPMarker *getNextMarker(Instruction *I);
 
   /// Insert a DPValue into a block at the position given by \p I.
-  void insertDPValueAfter(DbgRecord *DPV, Instruction *I);
+  void insertDbgRecordAfter(DbgRecord *DPV, Instruction *I);
 
   /// Insert a DPValue into a block at the position given by \p Here.
-  void insertDPValueBefore(DbgRecord *DPV, InstListType::iterator Here);
+  void insertDbgRecordBefore(DbgRecord *DPV, InstListType::iterator Here);
 
   /// Eject any debug-info trailing at the end of a block. DPValues can
   /// transiently be located "off the end" of a block if the blocks terminator
@@ -137,8 +137,8 @@ class BasicBlock final : public Value, // Basic blocks are data objects also
   /// happens in RemoveDIs debug-info mode, some special patching-up needs to
   /// occur: inserting into the middle of a sequence of dbg.value intrinsics
   /// does not have an equivalent with DPValues.
-  void reinsertInstInDPValues(Instruction *I,
-                              std::optional<DbgRecord::self_iterator> Pos);
+  void reinsertInstInDbgRecords(Instruction *I,
+                                std::optional<DbgRecord::self_iterator> Pos);
 
 private:
   void setParent(Function *parent);

diff  --git a/llvm/include/llvm/IR/DebugProgramInstruction.h b/llvm/include/llvm/IR/DebugProgramInstruction.h
index a8faf415a3ea87..507b652feeb016 100644
--- a/llvm/include/llvm/IR/DebugProgramInstruction.h
+++ b/llvm/include/llvm/IR/DebugProgramInstruction.h
@@ -577,9 +577,9 @@ class DPMarker {
   void print(raw_ostream &ROS, ModuleSlotTracker &MST, bool IsForDebug) const;
 
   /// Produce a range over all the DPValues in this Marker.
-  iterator_range<simple_ilist<DbgRecord>::iterator> getDbgValueRange();
+  iterator_range<simple_ilist<DbgRecord>::iterator> getDbgRecordRange();
   iterator_range<simple_ilist<DbgRecord>::const_iterator>
-  getDbgValueRange() const;
+  getDbgRecordRange() const;
   /// Transfer any DPValues from \p Src into this DPMarker. If \p InsertAtHead
   /// is true, place them before existing DPValues, otherwise afterwards.
   void absorbDebugValues(DPMarker &Src, bool InsertAtHead);
@@ -590,11 +590,11 @@ class DPMarker {
                          DPMarker &Src, bool InsertAtHead);
   /// Insert a DPValue into this DPMarker, at the end of the list. If
   /// \p InsertAtHead is true, at the start.
-  void insertDPValue(DbgRecord *New, bool InsertAtHead);
+  void insertDbgRecord(DbgRecord *New, bool InsertAtHead);
   /// Insert a DPValue prior to a DPValue contained within this marker.
-  void insertDPValue(DbgRecord *New, DbgRecord *InsertBefore);
+  void insertDbgRecord(DbgRecord *New, DbgRecord *InsertBefore);
   /// Insert a DPValue after a DPValue contained within this marker.
-  void insertDPValueAfter(DbgRecord *New, DbgRecord *InsertAfter);
+  void insertDbgRecordAfter(DbgRecord *New, DbgRecord *InsertAfter);
   /// Clone all DPMarkers from \p From into this marker. There are numerous
   /// options to customise the source/destination, due to gnarliness, see class
   /// comment.
@@ -606,11 +606,11 @@ class DPMarker {
                      std::optional<simple_ilist<DbgRecord>::iterator> FromHere,
                      bool InsertAtHead = false);
   /// Erase all DPValues in this DPMarker.
-  void dropDbgValues();
+  void dropDbgRecords();
   /// Erase a single DbgRecord from this marker. In an ideal future, we would
   /// never erase an assignment in this way, but it's the equivalent to
   /// erasing a debug intrinsic from a block.
-  void dropOneDbgValue(DbgRecord *DR);
+  void dropOneDbgRecord(DbgRecord *DR);
 
   /// We generally act like all llvm Instructions have a range of DPValues
   /// attached to them, but in reality sometimes we don't allocate the DPMarker
@@ -621,7 +621,7 @@ class DPMarker {
   /// that.
   static DPMarker EmptyDPMarker;
   static iterator_range<simple_ilist<DbgRecord>::iterator>
-  getEmptyDPValueRange() {
+  getEmptyDbgRecordRange() {
     return make_range(EmptyDPMarker.StoredDPValues.end(),
                       EmptyDPMarker.StoredDPValues.end());
   }
@@ -637,10 +637,10 @@ inline raw_ostream &operator<<(raw_ostream &OS, const DPMarker &Marker) {
 /// of DPMarker. Thus: it's pre-declared by users like Instruction, then an
 /// inlineable body defined here.
 inline iterator_range<simple_ilist<DbgRecord>::iterator>
-getDbgValueRange(DPMarker *DbgMarker) {
+getDbgRecordRange(DPMarker *DbgMarker) {
   if (!DbgMarker)
-    return DPMarker::getEmptyDPValueRange();
-  return DbgMarker->getDbgValueRange();
+    return DPMarker::getEmptyDbgRecordRange();
+  return DbgMarker->getDbgRecordRange();
 }
 
 } // namespace llvm

diff  --git a/llvm/include/llvm/IR/Instruction.h b/llvm/include/llvm/IR/Instruction.h
index 75f399ec2fcd53..817abd6afbcae0 100644
--- a/llvm/include/llvm/IR/Instruction.h
+++ b/llvm/include/llvm/IR/Instruction.h
@@ -41,7 +41,7 @@ template <> struct ilist_alloc_traits<Instruction> {
   static inline void deleteNode(Instruction *V);
 };
 
-iterator_range<simple_ilist<DbgRecord>::iterator> getDbgValueRange(DPMarker *);
+iterator_range<simple_ilist<DbgRecord>::iterator> getDbgRecordRange(DPMarker *);
 
 class Instruction : public User,
                     public ilist_node_with_parent<Instruction, BasicBlock,
@@ -79,29 +79,29 @@ class Instruction : public User,
       bool InsertAtHead = false);
 
   /// Return a range over the DPValues attached to this instruction.
-  iterator_range<simple_ilist<DbgRecord>::iterator> getDbgValueRange() const {
-    return llvm::getDbgValueRange(DbgMarker);
+  iterator_range<simple_ilist<DbgRecord>::iterator> getDbgRecordRange() const {
+    return llvm::getDbgRecordRange(DbgMarker);
   }
 
   /// Return an iterator to the position of the "Next" DPValue after this
   /// instruction, or std::nullopt. This is the position to pass to
-  /// BasicBlock::reinsertInstInDPValues when re-inserting an instruction.
+  /// BasicBlock::reinsertInstInDbgRecords when re-inserting an instruction.
   std::optional<simple_ilist<DbgRecord>::iterator> getDbgReinsertionPosition();
 
   /// Returns true if any DPValues are attached to this instruction.
-  bool hasDbgValues() const;
+  bool hasDbgRecords() const;
 
   /// Transfer any DPValues on the position \p It onto this instruction,
   /// by simply adopting the sequence of DPValues (which is efficient) if
   /// possible, by merging two sequences otherwise.
-  void adoptDbgValues(BasicBlock *BB, InstListType::iterator It,
-                      bool InsertAtHead);
+  void adoptDbgRecords(BasicBlock *BB, InstListType::iterator It,
+                       bool InsertAtHead);
 
   /// Erase any DPValues attached to this instruction.
-  void dropDbgValues();
+  void dropDbgRecords();
 
   /// Erase a single DPValue \p I that is attached to this instruction.
-  void dropOneDbgValue(DbgRecord *I);
+  void dropOneDbgRecord(DbgRecord *I);
 
   /// Handle the debug-info implications of this instruction being removed. Any
   /// attached DPValues need to "fall" down onto the next instruction.

diff  --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp
index 78bcd94e23fae1..2e0f5ba82220c9 100644
--- a/llvm/lib/AsmParser/LLParser.cpp
+++ b/llvm/lib/AsmParser/LLParser.cpp
@@ -6527,7 +6527,7 @@ bool LLParser::parseBasicBlock(PerFunctionState &PFS) {
 
     // Attach any preceding debug values to this instruction.
     for (DbgRecordPtr &DR : TrailingDbgRecord)
-      BB->insertDPValueBefore(DR.release(), Inst->getIterator());
+      BB->insertDbgRecordBefore(DR.release(), Inst->getIterator());
     TrailingDbgRecord.clear();
   } while (!Inst->isTerminator());
 

diff  --git a/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp b/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
index 3b84624c3d4dca..a4b819a735c640 100644
--- a/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
+++ b/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
@@ -225,7 +225,7 @@ void FunctionVarLocs::init(FunctionVarLocsBuilder &Builder) {
     // Any VarLocInfos attached to a DPValue should now be remapped to their
     // marker Instruction, in order of DPValue appearance and prior to any
     // VarLocInfos attached directly to that instruction.
-    for (const DPValue &DPV : DPValue::filter(I->getDbgValueRange())) {
+    for (const DPValue &DPV : DPValue::filter(I->getDbgRecordRange())) {
       // Even though DPV defines a variable location, VarLocsBeforeInst can
       // still be empty if that VarLoc was redundant.
       if (!Builder.VarLocsBeforeInst.count(&DPV))
@@ -829,7 +829,7 @@ class MemLocFragmentFill {
   void process(BasicBlock &BB, VarFragMap &LiveSet) {
     BBInsertBeforeMap[&BB].clear();
     for (auto &I : BB) {
-      for (DPValue &DPV : DPValue::filter(I.getDbgValueRange())) {
+      for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange())) {
         if (const auto *Locs = FnVarLocs->getWedge(&DPV)) {
           for (const VarLocInfo &Loc : *Locs) {
             addDef(Loc, &DPV, *I.getParent(), LiveSet);
@@ -1494,15 +1494,15 @@ const char *locStr(AssignmentTrackingLowering::LocKind Loc) {
 
 VarLocInsertPt getNextNode(const DbgRecord *DPV) {
   auto NextIt = ++(DPV->getIterator());
-  if (NextIt == DPV->getMarker()->getDbgValueRange().end())
+  if (NextIt == DPV->getMarker()->getDbgRecordRange().end())
     return DPV->getMarker()->MarkedInstr;
   return &*NextIt;
 }
 VarLocInsertPt getNextNode(const Instruction *Inst) {
   const Instruction *Next = Inst->getNextNode();
-  if (!Next->hasDbgValues())
+  if (!Next->hasDbgRecords())
     return Next;
-  return &*Next->getDbgValueRange().begin();
+  return &*Next->getDbgRecordRange().begin();
 }
 VarLocInsertPt getNextNode(VarLocInsertPt InsertPt) {
   if (isa<const Instruction *>(InsertPt))
@@ -1888,7 +1888,7 @@ void AssignmentTrackingLowering::resetInsertionPoint(DPValue &After) {
 void AssignmentTrackingLowering::process(BasicBlock &BB, BlockInfo *LiveSet) {
   // If the block starts with DPValues, we need to process those DPValues as
   // their own frame without processing any instructions first.
-  bool ProcessedLeadingDPValues = !BB.begin()->hasDbgValues();
+  bool ProcessedLeadingDPValues = !BB.begin()->hasDbgRecords();
   for (auto II = BB.begin(), EI = BB.end(); II != EI;) {
     assert(VarsTouchedThisFrame.empty());
     // Process the instructions in "frames". A "frame" includes a single
@@ -1914,11 +1914,11 @@ void AssignmentTrackingLowering::process(BasicBlock &BB, BlockInfo *LiveSet) {
     // II is now either a debug intrinsic, a non-debug instruction with no
     // attached DPValues, or a non-debug instruction with attached unprocessed
     // DPValues.
-    if (II != EI && II->hasDbgValues()) {
+    if (II != EI && II->hasDbgRecords()) {
       // Skip over non-variable debug records (i.e., labels). They're going to
       // be read from IR (possibly re-ordering them within the debug record
       // range) rather than from the analysis results.
-      for (DPValue &DPV : DPValue::filter(II->getDbgValueRange())) {
+      for (DPValue &DPV : DPValue::filter(II->getDbgRecordRange())) {
         resetInsertionPoint(DPV);
         processDPValue(DPV, LiveSet);
         assert(LiveSet->isValid());
@@ -2175,7 +2175,7 @@ static AssignmentTrackingLowering::OverlapMap buildOverlapMapAndRecordDeclares(
   };
   for (auto &BB : Fn) {
     for (auto &I : BB) {
-      for (DPValue &DPV : DPValue::filter(I.getDbgValueRange()))
+      for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange()))
         ProcessDbgRecord(&DPV, DPDeclares);
       if (auto *DII = dyn_cast<DbgVariableIntrinsic>(&I)) {
         ProcessDbgRecord(DII, InstDeclares);
@@ -2465,7 +2465,7 @@ bool AssignmentTrackingLowering::emitPromotedVarLocs(
   for (auto &BB : Fn) {
     for (auto &I : BB) {
       // Skip instructions other than dbg.values and dbg.assigns.
-      for (DPValue &DPV : DPValue::filter(I.getDbgValueRange()))
+      for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange()))
         if (DPV.isDbgValue() || DPV.isDbgAssign())
           TranslateDbgRecord(&DPV);
       auto *DVI = dyn_cast<DbgValueInst>(&I);
@@ -2567,7 +2567,7 @@ removeRedundantDbgLocsUsingBackwardScan(const BasicBlock *BB,
       }
     };
     HandleLocsForWedge(&I);
-    for (DPValue &DPV : reverse(DPValue::filter(I.getDbgValueRange())))
+    for (DPValue &DPV : reverse(DPValue::filter(I.getDbgRecordRange())))
       HandleLocsForWedge(&DPV);
   }
 
@@ -2632,7 +2632,7 @@ removeRedundantDbgLocsUsingForwardScan(const BasicBlock *BB,
       }
     };
 
-    for (DPValue &DPV : DPValue::filter(I.getDbgValueRange()))
+    for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange()))
       HandleLocsForWedge(&DPV);
     HandleLocsForWedge(&I);
   }
@@ -2718,7 +2718,7 @@ removeUndefDbgLocsFromEntryBlock(const BasicBlock *BB,
         Changed = true;
       }
     };
-    for (DPValue &DPV : DPValue::filter(I.getDbgValueRange()))
+    for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange()))
       HandleLocsForWedge(&DPV);
     HandleLocsForWedge(&I);
   }

diff  --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp
index 36f6cc83be2c3f..59a0c64d3c9f2d 100644
--- a/llvm/lib/CodeGen/CodeGenPrepare.cpp
+++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp
@@ -2983,7 +2983,7 @@ class TypePromotionTransaction {
           Inst->insertBefore(*Point.BB, Position);
       }
 
-      Inst->getParent()->reinsertInstInDPValues(Inst, BeforeDPValue);
+      Inst->getParent()->reinsertInstInDbgRecords(Inst, BeforeDPValue);
     }
   };
 
@@ -8506,7 +8506,7 @@ bool CodeGenPrepare::fixupDbgValue(Instruction *I) {
 
 bool CodeGenPrepare::fixupDPValuesOnInst(Instruction &I) {
   bool AnyChange = false;
-  for (DPValue &DPV : DPValue::filter(I.getDbgValueRange()))
+  for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange()))
     AnyChange |= fixupDPValue(DPV);
   return AnyChange;
 }
@@ -8550,9 +8550,9 @@ static void DbgInserterHelper(DPValue *DPV, Instruction *VI) {
   DPV->removeFromParent();
   BasicBlock *VIBB = VI->getParent();
   if (isa<PHINode>(VI))
-    VIBB->insertDPValueBefore(DPV, VIBB->getFirstInsertionPt());
+    VIBB->insertDbgRecordBefore(DPV, VIBB->getFirstInsertionPt());
   else
-    VIBB->insertDPValueAfter(DPV, VI);
+    VIBB->insertDbgRecordAfter(DPV, VI);
 }
 
 // A llvm.dbg.value may be using a value before its definition, due to
@@ -8620,7 +8620,7 @@ bool CodeGenPrepare::placeDbgValues(Function &F) {
       // If this isn't a dbg.value, process any attached DPValue records
       // attached to this instruction.
       for (DPValue &DPV : llvm::make_early_inc_range(
-               DPValue::filter(Insn.getDbgValueRange()))) {
+               DPValue::filter(Insn.getDbgRecordRange()))) {
         if (DPV.Type != DPValue::LocationType::Value)
           continue;
         DbgProcessor(&DPV, &Insn);

diff  --git a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
index 365870f540daeb..94fdb37e283bb4 100644
--- a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -3277,7 +3277,7 @@ void IRTranslator::translateDbgDeclareRecord(Value *Address, bool HasArgList,
 
 void IRTranslator::translateDbgInfo(const Instruction &Inst,
                                       MachineIRBuilder &MIRBuilder) {
-  for (DbgRecord &DR : Inst.getDbgValueRange()) {
+  for (DbgRecord &DR : Inst.getDbgRecordRange()) {
     if (DPLabel *DPL = dyn_cast<DPLabel>(&DR)) {
       MIRBuilder.setDebugLoc(DPL->getDebugLoc());
       assert(DPL->getLabel() && "Missing label");

diff  --git a/llvm/lib/CodeGen/SelectOptimize.cpp b/llvm/lib/CodeGen/SelectOptimize.cpp
index 5609f481b22a71..40898d284a09ae 100644
--- a/llvm/lib/CodeGen/SelectOptimize.cpp
+++ b/llvm/lib/CodeGen/SelectOptimize.cpp
@@ -648,10 +648,10 @@ void SelectOptimizeImpl::convertProfitableSIGroups(SelectGroups &ProfSIGroups) {
     // Duplicate implementation for DPValues, the non-instruction debug-info
     // record. Helper lambda for moving DPValues to the end block.
     auto TransferDPValues = [&](Instruction &I) {
-      for (auto &DPValue : llvm::make_early_inc_range(I.getDbgValueRange())) {
+      for (auto &DPValue : llvm::make_early_inc_range(I.getDbgRecordRange())) {
         DPValue.removeFromParent();
-        EndBlock->insertDPValueBefore(&DPValue,
-                                      EndBlock->getFirstInsertionPt());
+        EndBlock->insertDbgRecordBefore(&DPValue,
+                                        EndBlock->getFirstInsertionPt());
       }
     };
 

diff  --git a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
index 246762dd7ab628..cce91dbd9531c9 100644
--- a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -1181,14 +1181,14 @@ bool FastISel::selectCall(const User *I) {
 }
 
 void FastISel::handleDbgInfo(const Instruction *II) {
-  if (!II->hasDbgValues())
+  if (!II->hasDbgRecords())
     return;
 
   // Clear any metadata.
   MIMD = MIMetadata();
 
   // Reverse order of debug records, because fast-isel walks through backwards.
-  for (DbgRecord &DR : llvm::reverse(II->getDbgValueRange())) {
+  for (DbgRecord &DR : llvm::reverse(II->getDbgRecordRange())) {
     flushLocalValueMap();
     recomputeInsertPt();
 

diff  --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 22e57d0d99e9b1..b6a35f7ad4c4c6 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -1255,7 +1255,7 @@ void SelectionDAGBuilder::visitDbgInfo(const Instruction &I) {
   bool SkipDPValues = DAG.getFunctionVarLocs();
   // Is there is any debug-info attached to this instruction, in the form of
   // DbgRecord non-instruction debug-info records.
-  for (DbgRecord &DR : I.getDbgValueRange()) {
+  for (DbgRecord &DR : I.getDbgRecordRange()) {
     if (DPLabel *DPL = dyn_cast<DPLabel>(&DR)) {
       assert(DPL->getLabel() && "Missing label");
       SDDbgLabel *SDV =

diff  --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 1c14e4da8e9d38..c78c3ed294e46b 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -1461,7 +1461,7 @@ static void processDbgDeclares(FunctionLoweringInfo &FuncInfo) {
     if (DI && processDbgDeclare(FuncInfo, DI->getAddress(), DI->getExpression(),
                                 DI->getVariable(), DI->getDebugLoc()))
       FuncInfo.PreprocessedDbgDeclares.insert(DI);
-    for (const DPValue &DPV : DPValue::filter(I.getDbgValueRange())) {
+    for (const DPValue &DPV : DPValue::filter(I.getDbgRecordRange())) {
       if (DPV.Type == DPValue::LocationType::Declare &&
           processDbgDeclare(FuncInfo, DPV.getVariableLocationOp(0),
                             DPV.getExpression(), DPV.getVariable(),

diff  --git a/llvm/lib/IR/AsmWriter.cpp b/llvm/lib/IR/AsmWriter.cpp
index f2562c926e3bac..1beb4c069a6997 100644
--- a/llvm/lib/IR/AsmWriter.cpp
+++ b/llvm/lib/IR/AsmWriter.cpp
@@ -1131,7 +1131,7 @@ void SlotTracker::processFunctionMetadata(const Function &F) {
   processGlobalObjectMetadata(F);
   for (auto &BB : F) {
     for (auto &I : BB) {
-      for (const DbgRecord &DR : I.getDbgValueRange())
+      for (const DbgRecord &DR : I.getDbgRecordRange())
         processDbgRecordMetadata(DR);
       processInstructionMetadata(I);
     }
@@ -4097,7 +4097,7 @@ void AssemblyWriter::printBasicBlock(const BasicBlock *BB) {
 
   // Output all of the instructions in the basic block...
   for (const Instruction &I : *BB) {
-    for (const DbgRecord &DR : I.getDbgValueRange())
+    for (const DbgRecord &DR : I.getDbgRecordRange())
       printDbgRecordLine(DR);
     printInstructionLine(I);
   }

diff  --git a/llvm/lib/IR/BasicBlock.cpp b/llvm/lib/IR/BasicBlock.cpp
index 673e2f68249cd6..7ead7ce3bf08ab 100644
--- a/llvm/lib/IR/BasicBlock.cpp
+++ b/llvm/lib/IR/BasicBlock.cpp
@@ -52,11 +52,11 @@ DPMarker *BasicBlock::createMarker(InstListType::iterator It) {
          "Tried to create a marker in a non new debug-info block!");
   if (It != end())
     return createMarker(&*It);
-  DPMarker *DPM = getTrailingDPValues();
+  DPMarker *DPM = getTrailingDbgRecords();
   if (DPM)
     return DPM;
   DPM = new DPMarker();
-  setTrailingDPValues(DPM);
+  setTrailingDbgRecords(DPM);
   return DPM;
 }
 
@@ -91,7 +91,7 @@ void BasicBlock::convertToNewDbgValues() {
     DPMarker *Marker = I.DbgMarker;
 
     for (DbgRecord *DPV : DPVals)
-      Marker->insertDPValue(DPV, false);
+      Marker->insertDbgRecord(DPV, false);
 
     DPVals.clear();
   }
@@ -109,7 +109,7 @@ void BasicBlock::convertFromNewDbgValues() {
       continue;
 
     DPMarker &Marker = *Inst.DbgMarker;
-    for (DbgRecord &DR : Marker.getDbgValueRange())
+    for (DbgRecord &DR : Marker.getDbgRecordRange())
       InstList.insert(Inst.getIterator(),
                       DR.createDebugIntrinsic(getModule(), nullptr));
 
@@ -119,7 +119,7 @@ void BasicBlock::convertFromNewDbgValues() {
   // Assume no trailing DPValues: we could technically create them at the end
   // of the block, after a terminator, but this would be non-cannonical and
   // indicates that something else is broken somewhere.
-  assert(!getTrailingDPValues());
+  assert(!getTrailingDbgRecords());
 }
 
 #ifndef NDEBUG
@@ -711,7 +711,7 @@ void BasicBlock::flushTerminatorDbgValues() {
     return;
 
   // Are there any dangling DPValues?
-  DPMarker *TrailingDPValues = getTrailingDPValues();
+  DPMarker *TrailingDPValues = getTrailingDbgRecords();
   if (!TrailingDPValues)
     return;
 
@@ -719,7 +719,7 @@ void BasicBlock::flushTerminatorDbgValues() {
   createMarker(Term);
   Term->DbgMarker->absorbDebugValues(*TrailingDPValues, false);
   TrailingDPValues->eraseFromParent();
-  deleteTrailingDPValues();
+  deleteTrailingDbgRecords();
 }
 
 void BasicBlock::spliceDebugInfoEmptyBlock(BasicBlock::iterator Dest,
@@ -754,13 +754,13 @@ void BasicBlock::spliceDebugInfoEmptyBlock(BasicBlock::iterator Dest,
   // occur when a block is optimised away and the terminator has been moved
   // somewhere else.
   if (Src->empty()) {
-    DPMarker *SrcTrailingDPValues = Src->getTrailingDPValues();
+    DPMarker *SrcTrailingDPValues = Src->getTrailingDbgRecords();
     if (!SrcTrailingDPValues)
       return;
 
-    Dest->adoptDbgValues(Src, Src->end(), InsertAtHead);
-    // adoptDbgValues should have released the trailing DPValues.
-    assert(!Src->getTrailingDPValues());
+    Dest->adoptDbgRecords(Src, Src->end(), InsertAtHead);
+    // adoptDbgRecords should have released the trailing DPValues.
+    assert(!Src->getTrailingDbgRecords());
     return;
   }
 
@@ -771,7 +771,7 @@ void BasicBlock::spliceDebugInfoEmptyBlock(BasicBlock::iterator Dest,
     return;
 
   // Is there actually anything to transfer?
-  if (!First->hasDbgValues())
+  if (!First->hasDbgRecords())
     return;
 
   createMarker(Dest)->absorbDebugValues(*First->DbgMarker, InsertAtHead);
@@ -817,16 +817,16 @@ void BasicBlock::spliceDebugInfo(BasicBlock::iterator Dest, BasicBlock *Src,
   // move the DPValues onto "First". They'll then be moved naturally in the
   // splice process.
   DPMarker *MoreDanglingDPValues = nullptr;
-  DPMarker *OurTrailingDPValues = getTrailingDPValues();
+  DPMarker *OurTrailingDPValues = getTrailingDbgRecords();
   if (Dest == end() && !Dest.getHeadBit() && OurTrailingDPValues) {
     // Are the "+" DPValues not supposed to move? If so, detach them
     // temporarily.
-    if (!First.getHeadBit() && First->hasDbgValues()) {
+    if (!First.getHeadBit() && First->hasDbgRecords()) {
       MoreDanglingDPValues = Src->getMarker(First);
       MoreDanglingDPValues->removeFromParent();
     }
 
-    if (First->hasDbgValues()) {
+    if (First->hasDbgRecords()) {
       // Place them at the front, it would look like this:
       //            Dest
       //              |
@@ -834,7 +834,7 @@ void BasicBlock::spliceDebugInfo(BasicBlock::iterator Dest, BasicBlock *Src,
       // Src-block: ~~~~~~~~++++B---B---B---B:::C
       //                        |               |
       //                       First           Last
-      First->adoptDbgValues(this, end(), true);
+      First->adoptDbgRecords(this, end(), true);
     } else {
       // No current marker, create one and absorb in. (FIXME: we can avoid an
       // allocation in the future).
@@ -842,7 +842,7 @@ void BasicBlock::spliceDebugInfo(BasicBlock::iterator Dest, BasicBlock *Src,
       CurMarker->absorbDebugValues(*OurTrailingDPValues, false);
       OurTrailingDPValues->eraseFromParent();
     }
-    deleteTrailingDPValues();
+    deleteTrailingDbgRecords();
     First.setHeadBit(true);
   }
 
@@ -854,7 +854,7 @@ void BasicBlock::spliceDebugInfo(BasicBlock::iterator Dest, BasicBlock *Src,
   if (!MoreDanglingDPValues)
     return;
 
-  // FIXME: we could avoid an allocation here sometimes. (adoptDbgValues
+  // FIXME: we could avoid an allocation here sometimes. (adoptDbgRecords
   // requires an iterator).
   DPMarker *LastMarker = Src->createMarker(Last);
   LastMarker->absorbDebugValues(*MoreDanglingDPValues, true);
@@ -946,11 +946,11 @@ void BasicBlock::spliceDebugInfoImpl(BasicBlock::iterator Dest, BasicBlock *Src,
   if (ReadFromTail && Src->getMarker(Last)) {
     DPMarker *FromLast = Src->getMarker(Last);
     if (LastIsEnd) {
-      Dest->adoptDbgValues(Src, Last, true);
-      // adoptDbgValues will release any trailers.
-      assert(!Src->getTrailingDPValues());
+      Dest->adoptDbgRecords(Src, Last, true);
+      // adoptDbgRecords will release any trailers.
+      assert(!Src->getTrailingDbgRecords());
     } else {
-      // FIXME: can we use adoptDbgValues here to reduce allocations?
+      // FIXME: can we use adoptDbgRecords here to reduce allocations?
       DPMarker *OntoDest = createMarker(Dest);
       OntoDest->absorbDebugValues(*FromLast, true);
     }
@@ -959,9 +959,9 @@ void BasicBlock::spliceDebugInfoImpl(BasicBlock::iterator Dest, BasicBlock *Src,
   // If we're _not_ reading from the head of First, i.e. the "++++" DPValues,
   // move their markers onto Last. They remain in the Src block. No action
   // needed.
-  if (!ReadFromHead && First->hasDbgValues()) {
+  if (!ReadFromHead && First->hasDbgRecords()) {
     if (Last != Src->end()) {
-      Last->adoptDbgValues(Src, First, true);
+      Last->adoptDbgRecords(Src, First, true);
     } else {
       DPMarker *OntoLast = Src->createMarker(Last);
       DPMarker *FromFirst = Src->createMarker(First);
@@ -990,11 +990,11 @@ void BasicBlock::spliceDebugInfoImpl(BasicBlock::iterator Dest, BasicBlock *Src,
     // any trailing debug-info at the end of the block would "normally" have
     // been pushed in front of "First". Move it there now.
     DPMarker *FirstMarker = getMarker(First);
-    DPMarker *TrailingDPValues = getTrailingDPValues();
+    DPMarker *TrailingDPValues = getTrailingDbgRecords();
     if (TrailingDPValues) {
       FirstMarker->absorbDebugValues(*TrailingDPValues, true);
       TrailingDPValues->eraseFromParent();
-      deleteTrailingDPValues();
+      deleteTrailingDbgRecords();
     }
   }
 }
@@ -1027,21 +1027,21 @@ void BasicBlock::splice(iterator Dest, BasicBlock *Src, iterator First,
   flushTerminatorDbgValues();
 }
 
-void BasicBlock::insertDPValueAfter(DbgRecord *DPV, Instruction *I) {
+void BasicBlock::insertDbgRecordAfter(DbgRecord *DPV, Instruction *I) {
   assert(IsNewDbgInfoFormat);
   assert(I->getParent() == this);
 
   iterator NextIt = std::next(I->getIterator());
   DPMarker *NextMarker = createMarker(NextIt);
-  NextMarker->insertDPValue(DPV, true);
+  NextMarker->insertDbgRecord(DPV, true);
 }
 
-void BasicBlock::insertDPValueBefore(DbgRecord *DPV,
-                                     InstListType::iterator Where) {
+void BasicBlock::insertDbgRecordBefore(DbgRecord *DPV,
+                                       InstListType::iterator Where) {
   assert(Where == end() || Where->getParent() == this);
   bool InsertAtHead = Where.getHeadBit();
   DPMarker *M = createMarker(Where);
-  M->insertDPValue(DPV, InsertAtHead);
+  M->insertDbgRecord(DPV, InsertAtHead);
 }
 
 DPMarker *BasicBlock::getNextMarker(Instruction *I) {
@@ -1050,13 +1050,13 @@ DPMarker *BasicBlock::getNextMarker(Instruction *I) {
 
 DPMarker *BasicBlock::getMarker(InstListType::iterator It) {
   if (It == end()) {
-    DPMarker *DPM = getTrailingDPValues();
+    DPMarker *DPM = getTrailingDbgRecords();
     return DPM;
   }
   return It->DbgMarker;
 }
 
-void BasicBlock::reinsertInstInDPValues(
+void BasicBlock::reinsertInstInDbgRecords(
     Instruction *I, std::optional<DPValue::self_iterator> Pos) {
   // "I" was originally removed from a position where it was
   // immediately in front of Pos. Any DPValues on that position then "fell down"
@@ -1123,15 +1123,14 @@ void BasicBlock::validateInstrOrdering() const {
 }
 #endif
 
-void BasicBlock::setTrailingDPValues(DPMarker *foo) {
-  getContext().pImpl->setTrailingDPValues(this, foo);
+void BasicBlock::setTrailingDbgRecords(DPMarker *foo) {
+  getContext().pImpl->setTrailingDbgRecords(this, foo);
 }
 
-DPMarker *BasicBlock::getTrailingDPValues() {
-  return getContext().pImpl->getTrailingDPValues(this);
+DPMarker *BasicBlock::getTrailingDbgRecords() {
+  return getContext().pImpl->getTrailingDbgRecords(this);
 }
 
-void BasicBlock::deleteTrailingDPValues() {
-  getContext().pImpl->deleteTrailingDPValues(this);
+void BasicBlock::deleteTrailingDbgRecords() {
+  getContext().pImpl->deleteTrailingDbgRecords(this);
 }
-

diff  --git a/llvm/lib/IR/DIBuilder.cpp b/llvm/lib/IR/DIBuilder.cpp
index c0643f63c9725b..c673abd8bc30d0 100644
--- a/llvm/lib/IR/DIBuilder.cpp
+++ b/llvm/lib/IR/DIBuilder.cpp
@@ -1095,7 +1095,7 @@ void DIBuilder::insertDPValue(DPValue *DPV, BasicBlock *InsertBB,
   else if (InsertBB)
     InsertPt = InsertBB->end();
   InsertPt.setHeadBit(InsertAtHead);
-  InsertBB->insertDPValueBefore(DPV, InsertPt);
+  InsertBB->insertDbgRecordBefore(DPV, InsertPt);
 }
 
 Instruction *DIBuilder::insertDbgIntrinsic(llvm::Function *IntrinsicFn,
@@ -1137,9 +1137,9 @@ DbgInstPtr DIBuilder::insertLabel(DILabel *LabelInfo, const DILocation *DL,
   if (M.IsNewDbgInfoFormat) {
     DPLabel *DPL = new DPLabel(LabelInfo, DL);
     if (InsertBB && InsertBefore)
-      InsertBB->insertDPValueBefore(DPL, InsertBefore->getIterator());
+      InsertBB->insertDbgRecordBefore(DPL, InsertBefore->getIterator());
     else if (InsertBB)
-      InsertBB->insertDPValueBefore(DPL, InsertBB->end());
+      InsertBB->insertDbgRecordBefore(DPL, InsertBB->end());
     return DPL;
   }
 

diff  --git a/llvm/lib/IR/DebugInfo.cpp b/llvm/lib/IR/DebugInfo.cpp
index 68fd244e256974..e63b1e67dad7c2 100644
--- a/llvm/lib/IR/DebugInfo.cpp
+++ b/llvm/lib/IR/DebugInfo.cpp
@@ -241,7 +241,7 @@ void DebugInfoFinder::processInstruction(const Module &M,
   if (auto DbgLoc = I.getDebugLoc())
     processLocation(M, DbgLoc.get());
 
-  for (const DbgRecord &DPR : I.getDbgValueRange())
+  for (const DbgRecord &DPR : I.getDbgRecordRange())
     processDbgRecord(M, DPR);
 }
 
@@ -579,7 +579,7 @@ bool llvm::stripDebugInfo(Function &F) {
         // DIAssignID are debug info metadata primitives.
         I.setMetadata(LLVMContext::MD_DIAssignID, nullptr);
       }
-      I.dropDbgValues();
+      I.dropDbgRecords();
     }
   }
   return Changed;
@@ -896,7 +896,7 @@ bool llvm::stripNonLineTableDebugInfo(Module &M) {
           I.setMetadata("heapallocsite", nullptr);
 
         // Strip any DPValues attached.
-        I.dropDbgValues();
+        I.dropDbgRecords();
       }
     }
   }
@@ -1828,7 +1828,7 @@ void at::deleteAll(Function *F) {
   SmallVector<DPValue *, 12> DPToDelete;
   for (BasicBlock &BB : *F) {
     for (Instruction &I : BB) {
-      for (DPValue &DPV : DPValue::filter(I.getDbgValueRange()))
+      for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange()))
         if (DPV.isDbgAssign())
           DPToDelete.push_back(&DPV);
       if (auto *DAI = dyn_cast<DbgAssignIntrinsic>(&I))
@@ -2257,7 +2257,7 @@ bool AssignmentTrackingPass::runOnFunction(Function &F) {
   };
   for (auto &BB : F) {
     for (auto &I : BB) {
-      for (DPValue &DPV : DPValue::filter(I.getDbgValueRange())) {
+      for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange())) {
         if (DPV.isDbgDeclare())
           ProcessDeclare(&DPV, DPVDeclares);
       }

diff  --git a/llvm/lib/IR/DebugProgramInstruction.cpp b/llvm/lib/IR/DebugProgramInstruction.cpp
index 5ff1e8c19db68b..019b00c2e2087d 100644
--- a/llvm/lib/IR/DebugProgramInstruction.cpp
+++ b/llvm/lib/IR/DebugProgramInstruction.cpp
@@ -218,7 +218,7 @@ DPValue *DPValue::createLinkedDPVAssign(Instruction *LinkedInstr, Value *Val,
   auto *NewDPVAssign = DPValue::createDPVAssign(Val, Variable, Expression,
                                                 cast<DIAssignID>(Link), Address,
                                                 AddressExpression, DI);
-  LinkedInstr->getParent()->insertDPValueAfter(NewDPVAssign, LinkedInstr);
+  LinkedInstr->getParent()->insertDbgRecordAfter(NewDPVAssign, LinkedInstr);
   return NewDPVAssign;
 }
 
@@ -515,7 +515,7 @@ void DbgRecord::insertBefore(DbgRecord *InsertBefore) {
   assert(InsertBefore->getMarker() &&
          "Cannot insert a DbgRecord before a DbgRecord that does not have a "
          "DPMarker!");
-  InsertBefore->getMarker()->insertDPValue(this, InsertBefore);
+  InsertBefore->getMarker()->insertDbgRecord(this, InsertBefore);
 }
 void DbgRecord::insertAfter(DbgRecord *InsertAfter) {
   assert(!getMarker() &&
@@ -523,7 +523,7 @@ void DbgRecord::insertAfter(DbgRecord *InsertAfter) {
   assert(InsertAfter->getMarker() &&
          "Cannot insert a DbgRecord after a DbgRecord that does not have a "
          "DPMarker!");
-  InsertAfter->getMarker()->insertDPValueAfter(this, InsertAfter);
+  InsertAfter->getMarker()->insertDbgRecordAfter(this, InsertAfter);
 }
 void DbgRecord::moveBefore(DbgRecord *MoveBefore) {
   assert(getMarker() &&
@@ -544,7 +544,7 @@ void DbgRecord::moveAfter(DbgRecord *MoveAfter) {
 // DPValues.
 DPMarker DPMarker::EmptyDPMarker;
 
-void DPMarker::dropDbgValues() {
+void DPMarker::dropDbgRecords() {
   while (!StoredDPValues.empty()) {
     auto It = StoredDPValues.begin();
     DbgRecord *DR = &*It;
@@ -553,7 +553,7 @@ void DPMarker::dropDbgValues() {
   }
 }
 
-void DPMarker::dropOneDbgValue(DbgRecord *DR) {
+void DPMarker::dropOneDbgRecord(DbgRecord *DR) {
   assert(DR->getMarker() == this);
   StoredDPValues.erase(DR->getIterator());
   DR->deleteRecord();
@@ -587,7 +587,7 @@ void DPMarker::removeMarker() {
     // marker becomes the trailing marker of a degenerate block.
     BasicBlock::iterator NextIt = std::next(Owner->getIterator());
     if (NextIt == getParent()->end()) {
-      getParent()->setTrailingDPValues(this);
+      getParent()->setTrailingDbgRecords(this);
       MarkedInstr = nullptr;
     } else {
       NextIt->DbgMarker = this;
@@ -605,15 +605,15 @@ void DPMarker::removeFromParent() {
 void DPMarker::eraseFromParent() {
   if (MarkedInstr)
     removeFromParent();
-  dropDbgValues();
+  dropDbgRecords();
   delete this;
 }
 
-iterator_range<DbgRecord::self_iterator> DPMarker::getDbgValueRange() {
+iterator_range<DbgRecord::self_iterator> DPMarker::getDbgRecordRange() {
   return make_range(StoredDPValues.begin(), StoredDPValues.end());
 }
 iterator_range<DbgRecord::const_self_iterator>
-DPMarker::getDbgValueRange() const {
+DPMarker::getDbgRecordRange() const {
   return make_range(StoredDPValues.begin(), StoredDPValues.end());
 }
 
@@ -627,18 +627,18 @@ void DbgRecord::eraseFromParent() {
   deleteRecord();
 }
 
-void DPMarker::insertDPValue(DbgRecord *New, bool InsertAtHead) {
+void DPMarker::insertDbgRecord(DbgRecord *New, bool InsertAtHead) {
   auto It = InsertAtHead ? StoredDPValues.begin() : StoredDPValues.end();
   StoredDPValues.insert(It, *New);
   New->setMarker(this);
 }
-void DPMarker::insertDPValue(DbgRecord *New, DbgRecord *InsertBefore) {
+void DPMarker::insertDbgRecord(DbgRecord *New, DbgRecord *InsertBefore) {
   assert(InsertBefore->getMarker() == this &&
          "DPValue 'InsertBefore' must be contained in this DPMarker!");
   StoredDPValues.insert(InsertBefore->getIterator(), *New);
   New->setMarker(this);
 }
-void DPMarker::insertDPValueAfter(DbgRecord *New, DbgRecord *InsertAfter) {
+void DPMarker::insertDbgRecordAfter(DbgRecord *New, DbgRecord *InsertAfter) {
   assert(InsertAfter->getMarker() == this &&
          "DPValue 'InsertAfter' must be contained in this DPMarker!");
   StoredDPValues.insert(++(InsertAfter->getIterator()), *New);

diff  --git a/llvm/lib/IR/Instruction.cpp b/llvm/lib/IR/Instruction.cpp
index 6b8c6e0c85ed98..e0892398f43445 100644
--- a/llvm/lib/IR/Instruction.cpp
+++ b/llvm/lib/IR/Instruction.cpp
@@ -161,7 +161,7 @@ void Instruction::insertBefore(BasicBlock &BB,
       // maintenence code that you intend the PHI to be ahead of everything,
       // including any debug-info.
       assert(!isa<PHINode>(this) && "Inserting PHI after debug-records!");
-      adoptDbgValues(&BB, InsertPos, false);
+      adoptDbgRecords(&BB, InsertPos, false);
     }
   }
 
@@ -232,7 +232,7 @@ void Instruction::moveBeforeImpl(BasicBlock &BB, InstListType::iterator I,
     // If we're inserting at point I, and not in front of the DPValues attached
     // there, then we should absorb the DPValues attached to I.
     if (!InsertAtHead && NextMarker && !NextMarker->empty()) {
-      adoptDbgValues(&BB, I, false);
+      adoptDbgRecords(&BB, I, false);
     }
   }
 
@@ -244,7 +244,7 @@ iterator_range<DbgRecord::self_iterator> Instruction::cloneDebugInfoFrom(
     const Instruction *From, std::optional<DbgRecord::self_iterator> FromHere,
     bool InsertAtHead) {
   if (!From->DbgMarker)
-    return DPMarker::getEmptyDPValueRange();
+    return DPMarker::getEmptyDbgRecordRange();
 
   assert(getParent()->IsNewDbgInfoFormat);
   assert(getParent()->IsNewDbgInfoFormat ==
@@ -270,15 +270,15 @@ Instruction::getDbgReinsertionPosition() {
   return NextMarker->StoredDPValues.begin();
 }
 
-bool Instruction::hasDbgValues() const { return !getDbgValueRange().empty(); }
+bool Instruction::hasDbgRecords() const { return !getDbgRecordRange().empty(); }
 
-void Instruction::adoptDbgValues(BasicBlock *BB, BasicBlock::iterator It,
-                                 bool InsertAtHead) {
+void Instruction::adoptDbgRecords(BasicBlock *BB, BasicBlock::iterator It,
+                                  bool InsertAtHead) {
   DPMarker *SrcMarker = BB->getMarker(It);
   auto ReleaseTrailingDPValues = [BB, It, SrcMarker]() {
     if (BB->end() == It) {
       SrcMarker->eraseFromParent();
-      BB->deleteTrailingDPValues();
+      BB->deleteTrailingDbgRecords();
     }
   };
 
@@ -314,13 +314,13 @@ void Instruction::adoptDbgValues(BasicBlock *BB, BasicBlock::iterator It,
   }
 }
 
-void Instruction::dropDbgValues() {
+void Instruction::dropDbgRecords() {
   if (DbgMarker)
-    DbgMarker->dropDbgValues();
+    DbgMarker->dropDbgRecords();
 }
 
-void Instruction::dropOneDbgValue(DbgRecord *DPV) {
-  DbgMarker->dropOneDbgValue(DPV);
+void Instruction::dropOneDbgRecord(DbgRecord *DPV) {
+  DbgMarker->dropOneDbgRecord(DPV);
 }
 
 bool Instruction::comesBefore(const Instruction *Other) const {

diff  --git a/llvm/lib/IR/LLVMContextImpl.h b/llvm/lib/IR/LLVMContextImpl.h
index 547a02a6490ea5..c841b28ca4380b 100644
--- a/llvm/lib/IR/LLVMContextImpl.h
+++ b/llvm/lib/IR/LLVMContextImpl.h
@@ -1687,18 +1687,16 @@ class LLVMContextImpl {
   SmallDenseMap<BasicBlock *, DPMarker *> TrailingDPValues;
 
   // Set, get and delete operations for TrailingDPValues.
-  void setTrailingDPValues(BasicBlock *B, DPMarker *M) {
+  void setTrailingDbgRecords(BasicBlock *B, DPMarker *M) {
     assert(!TrailingDPValues.count(B));
     TrailingDPValues[B] = M;
   }
 
-  DPMarker *getTrailingDPValues(BasicBlock *B) {
+  DPMarker *getTrailingDbgRecords(BasicBlock *B) {
     return TrailingDPValues.lookup(B);
   }
 
-  void deleteTrailingDPValues(BasicBlock *B) {
-    TrailingDPValues.erase(B);
-  }
+  void deleteTrailingDbgRecords(BasicBlock *B) { TrailingDPValues.erase(B); }
 };
 
 } // end namespace llvm

diff  --git a/llvm/lib/IR/Verifier.cpp b/llvm/lib/IR/Verifier.cpp
index 0e6c01802cfb8c..2b9dc745d7bfc5 100644
--- a/llvm/lib/IR/Verifier.cpp
+++ b/llvm/lib/IR/Verifier.cpp
@@ -682,9 +682,9 @@ void Verifier::visitDbgRecords(Instruction &I) {
     return;
   CheckDI(I.DbgMarker->MarkedInstr == &I, "Instruction has invalid DbgMarker",
           &I);
-  CheckDI(!isa<PHINode>(&I) || !I.hasDbgValues(),
+  CheckDI(!isa<PHINode>(&I) || !I.hasDbgRecords(),
           "PHI Node must not have any attached DbgRecords", &I);
-  for (DbgRecord &DR : I.getDbgValueRange()) {
+  for (DbgRecord &DR : I.getDbgRecordRange()) {
     CheckDI(DR.getMarker() == I.DbgMarker, "DbgRecord had invalid DbgMarker",
             &I, &DR);
     if (auto *Loc =
@@ -3046,7 +3046,7 @@ void Verifier::visitBasicBlock(BasicBlock &BB) {
 
   // Confirm that no issues arise from the debug program.
   if (BB.IsNewDbgInfoFormat)
-    CheckDI(!BB.getTrailingDPValues(), "Basic Block has trailing DbgRecords!",
+    CheckDI(!BB.getTrailingDbgRecords(), "Basic Block has trailing DbgRecords!",
             &BB);
 }
 

diff  --git a/llvm/lib/Transforms/Coroutines/CoroFrame.cpp b/llvm/lib/Transforms/Coroutines/CoroFrame.cpp
index e091ecbf54005a..7c29d443df51b6 100644
--- a/llvm/lib/Transforms/Coroutines/CoroFrame.cpp
+++ b/llvm/lib/Transforms/Coroutines/CoroFrame.cpp
@@ -1277,7 +1277,7 @@ static void buildFrameDebugInfo(Function &F, coro::Shape &Shape,
                                   FrameDIVar, DBuilder.createExpression(),
                                   DILoc, DPValue::LocationType::Declare);
     BasicBlock::iterator It = Shape.getInsertPtAfterFramePtr();
-    It->getParent()->insertDPValueBefore(NewDPV, It);
+    It->getParent()->insertDbgRecordBefore(NewDPV, It);
   } else {
     DBuilder.insertDeclare(Shape.FramePtr, FrameDIVar,
                            DBuilder.createExpression(), DILoc,
@@ -1891,7 +1891,7 @@ static void insertSpills(const FrameDataInfo &FrameData, coro::Shape &Shape) {
                 new DPValue(ValueAsMetadata::get(CurrentReload),
                             DDI->getVariable(), DDI->getExpression(),
                             DDI->getDebugLoc(), DPValue::LocationType::Declare);
-            Builder.GetInsertPoint()->getParent()->insertDPValueBefore(
+            Builder.GetInsertPoint()->getParent()->insertDbgRecordBefore(
                 NewDPV, Builder.GetInsertPoint());
           } else {
             DIBuilder(*CurrentBlock->getParent()->getParent(), AllowUnresolved)
@@ -1925,7 +1925,7 @@ static void insertSpills(const FrameDataInfo &FrameData, coro::Shape &Shape) {
       U->replaceUsesOfWith(Def, CurrentReload);
       // Instructions are added to Def's user list if the attached
       // debug records use Def. Update those now.
-      for (DPValue &DPV : DPValue::filter(U->getDbgValueRange()))
+      for (DPValue &DPV : DPValue::filter(U->getDbgRecordRange()))
         DPV.replaceVariableLocationOp(Def, CurrentReload, true);
     }
   }
@@ -2996,7 +2996,7 @@ void coro::salvageDebugInfo(
       InsertPt = F->getEntryBlock().begin();
     if (InsertPt) {
       DPV.removeFromParent();
-      (*InsertPt)->getParent()->insertDPValueBefore(&DPV, *InsertPt);
+      (*InsertPt)->getParent()->insertDbgRecordBefore(&DPV, *InsertPt);
     }
   }
 }

diff  --git a/llvm/lib/Transforms/Coroutines/CoroSplit.cpp b/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
index 58b95e43b8994e..086971a1f21373 100644
--- a/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
+++ b/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
@@ -684,7 +684,7 @@ collectDbgVariableIntrinsics(Function &F) {
   SmallVector<DbgVariableIntrinsic *, 8> Intrinsics;
   SmallVector<DPValue *> DPValues;
   for (auto &I : instructions(F)) {
-    for (DPValue &DPV : DPValue::filter(I.getDbgValueRange()))
+    for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange()))
       DPValues.push_back(&DPV);
     if (auto *DVI = dyn_cast<DbgVariableIntrinsic>(&I))
       Intrinsics.push_back(DVI);

diff  --git a/llvm/lib/Transforms/IPO/IROutliner.cpp b/llvm/lib/Transforms/IPO/IROutliner.cpp
index 03d4d503b80a7f..37f4a8749fd8e8 100644
--- a/llvm/lib/Transforms/IPO/IROutliner.cpp
+++ b/llvm/lib/Transforms/IPO/IROutliner.cpp
@@ -725,7 +725,7 @@ static void moveFunctionData(Function &Old, Function &New,
       // program, it will cause incorrect reporting from a debugger if we keep
       // the same debug instructions. Drop non-intrinsic DPValues here,
       // collect intrinsics for removal later.
-      Val.dropDbgValues();
+      Val.dropDbgRecords();
 
       // We must handle the scoping of called functions 
diff erently than
       // other outlined instructions.

diff  --git a/llvm/lib/Transforms/IPO/MergeFunctions.cpp b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
index 591be6be092c64..ed5352e7d04a97 100644
--- a/llvm/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
@@ -643,7 +643,7 @@ void MergeFunctions::filterInstsUnrelatedToPDI(
        BI != BIE; ++BI) {
     // Examine DPValues as they happen "before" the instruction. Are they
     // connected to parameters?
-    for (DPValue &DPV : DPValue::filter(BI->getDbgValueRange())) {
+    for (DPValue &DPV : DPValue::filter(BI->getDbgRecordRange())) {
       if (DPV.isDbgValue() || DPV.isDbgAssign()) {
         ExamineDbgValue(&DPV, PDPVRelated);
       } else {
@@ -686,7 +686,7 @@ void MergeFunctions::filterInstsUnrelatedToPDI(
 
   // Collect the set of unrelated instructions and debug records.
   for (Instruction &I : *GEntryBlock) {
-    for (DPValue &DPV : DPValue::filter(I.getDbgValueRange()))
+    for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange()))
       IsPDIRelated(&DPV, PDPVRelated, PDPVUnrelatedWL);
     IsPDIRelated(&I, PDIRelated, PDIUnrelatedWL);
   }

diff  --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
index 1a831805dc72a0..1688005de2104d 100644
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -3426,7 +3426,7 @@ void InstCombinerImpl::handleUnreachableFrom(
     if (Inst.isEHPad() || Inst.getType()->isTokenTy())
       continue;
     // RemoveDIs: erase debug-info on this instruction manually.
-    Inst.dropDbgValues();
+    Inst.dropDbgRecords();
     eraseInstFromFunction(Inst);
     MadeIRChange = true;
   }
@@ -4697,7 +4697,7 @@ void InstCombinerImpl::tryToSinkInstructionDPValues(
     // latest assignment.
     for (const Instruction *Inst : DupSet) {
       for (DPValue &DPV :
-           llvm::reverse(DPValue::filter(Inst->getDbgValueRange()))) {
+           llvm::reverse(DPValue::filter(Inst->getDbgRecordRange()))) {
         DebugVariable DbgUserVariable =
             DebugVariable(DPV.getVariable(), DPV.getExpression(),
                           DPV.getDebugLoc()->getInlinedAt());
@@ -4762,7 +4762,7 @@ void InstCombinerImpl::tryToSinkInstructionDPValues(
   //   InsertPtInst
   assert(InsertPos.getHeadBit());
   for (DPValue *DPVClone : DPVClones) {
-    InsertPos->getParent()->insertDPValueBefore(DPVClone, InsertPos);
+    InsertPos->getParent()->insertDbgRecordBefore(DPVClone, InsertPos);
     LLVM_DEBUG(dbgs() << "SINK: " << *DPVClone << '\n');
   }
 }

diff  --git a/llvm/lib/Transforms/Scalar/ADCE.cpp b/llvm/lib/Transforms/Scalar/ADCE.cpp
index 95a9527126c112..4d901310efe520 100644
--- a/llvm/lib/Transforms/Scalar/ADCE.cpp
+++ b/llvm/lib/Transforms/Scalar/ADCE.cpp
@@ -548,7 +548,7 @@ ADCEChanged AggressiveDeadCodeElimination::removeDeadInstructions() {
     // attached to this instruction, and drop any for scopes that aren't alive,
     // like the rest of this loop does. Extending support to assignment tracking
     // is future work.
-    for (DbgRecord &DR : make_early_inc_range(I.getDbgValueRange())) {
+    for (DbgRecord &DR : make_early_inc_range(I.getDbgRecordRange())) {
       // Avoid removing a DPV that is linked to instructions because it holds
       // information about an existing store.
       if (DPValue *DPV = dyn_cast<DPValue>(&DR); DPV && DPV->isDbgAssign())
@@ -556,7 +556,7 @@ ADCEChanged AggressiveDeadCodeElimination::removeDeadInstructions() {
           continue;
       if (AliveScopes.count(DR.getDebugLoc()->getScope()))
         continue;
-      I.dropOneDbgValue(&DR);
+      I.dropOneDbgRecord(&DR);
     }
 
     // Check if the instruction is alive.

diff  --git a/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp b/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp
index 47f663fa0cf0c7..b8571ba0748998 100644
--- a/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp
+++ b/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp
@@ -403,7 +403,7 @@ static void splitCallSite(CallBase &CB,
       NewPN->insertBefore(*TailBB, TailBB->begin());
       CurrentI->replaceAllUsesWith(NewPN);
     }
-    CurrentI->dropDbgValues();
+    CurrentI->dropDbgRecords();
     CurrentI->eraseFromParent();
     // We are done once we handled the first original instruction in TailBB.
     if (CurrentI == OriginalBeginInst)

diff  --git a/llvm/lib/Transforms/Scalar/JumpThreading.cpp b/llvm/lib/Transforms/Scalar/JumpThreading.cpp
index 221b122caba202..1058a015017e41 100644
--- a/llvm/lib/Transforms/Scalar/JumpThreading.cpp
+++ b/llvm/lib/Transforms/Scalar/JumpThreading.cpp
@@ -401,7 +401,7 @@ static bool replaceFoldableUses(Instruction *Cond, Value *ToVal,
     Changed |= replaceNonLocalUsesWith(Cond, ToVal);
   for (Instruction &I : reverse(*KnownAtEndOfBB)) {
     // Replace any debug-info record users of Cond with ToVal.
-    for (DPValue &DPV : DPValue::filter(I.getDbgValueRange()))
+    for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange()))
       DPV.replaceVariableLocationOp(Cond, ToVal, true);
 
     // Reached the Cond whose uses we are trying to replace, so there are no
@@ -2111,7 +2111,7 @@ JumpThreadingPass::cloneInstructions(BasicBlock::iterator BI,
 
   // There may be DPValues on the terminator, clone directly from marker
   // to marker as there isn't an instruction there.
-  if (BE != RangeBB->end() && BE->hasDbgValues()) {
+  if (BE != RangeBB->end() && BE->hasDbgRecords()) {
     // Dump them at the end.
     DPMarker *Marker = RangeBB->getMarker(BE);
     DPMarker *EndMarker = NewBB->createMarker(NewBB->end());
@@ -3118,7 +3118,7 @@ bool JumpThreadingPass::threadGuard(BasicBlock *BB, IntrinsicInst *Guard,
       NewPN->insertBefore(InsertionPoint);
       Inst->replaceAllUsesWith(NewPN);
     }
-    Inst->dropDbgValues();
+    Inst->dropDbgRecords();
     Inst->eraseFromParent();
   }
   return true;

diff  --git a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index 4238098181afb9..8b078ddc4e747e 100644
--- a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -6711,7 +6711,7 @@ static void DbgGatherSalvagableDVI(
         SalvageableDVISCEVs.push_back(std::move(NewRec));
         return true;
       };
-      for (DPValue &DPV : DPValue::filter(I.getDbgValueRange())) {
+      for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange())) {
         if (DPV.isDbgValue() || DPV.isDbgAssign())
           ProcessDbgValue(&DPV);
       }

diff  --git a/llvm/lib/Transforms/Scalar/SROA.cpp b/llvm/lib/Transforms/Scalar/SROA.cpp
index 190fee11618bf4..e238f311a15bc2 100644
--- a/llvm/lib/Transforms/Scalar/SROA.cpp
+++ b/llvm/lib/Transforms/Scalar/SROA.cpp
@@ -5041,8 +5041,8 @@ static void insertNewDbgInst(DIBuilder &DIB, DPValue *Orig, AllocaInst *NewAddr,
   if (Orig->isDbgDeclare()) {
     DPValue *DPV = DPValue::createDPVDeclare(
         NewAddr, Orig->getVariable(), NewFragmentExpr, Orig->getDebugLoc());
-    BeforeInst->getParent()->insertDPValueBefore(DPV,
-                                                 BeforeInst->getIterator());
+    BeforeInst->getParent()->insertDbgRecordBefore(DPV,
+                                                   BeforeInst->getIterator());
     return;
   }
   if (!NewAddr->hasMetadata(LLVMContext::MD_DIAssignID)) {

diff  --git a/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp b/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
index 3d146086d31af8..9fcaf2a89e5639 100644
--- a/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
+++ b/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
@@ -1260,7 +1260,7 @@ static BasicBlock *buildClonedLoopBlocks(
   Module *M = ClonedPH->getParent()->getParent();
   for (auto *ClonedBB : NewBlocks)
     for (Instruction &I : *ClonedBB) {
-      RemapDPValueRange(M, I.getDbgValueRange(), VMap,
+      RemapDPValueRange(M, I.getDbgRecordRange(), VMap,
                         RF_NoModuleLevelChanges | RF_IgnoreMissingLocals);
       RemapInstruction(&I, VMap,
                        RF_NoModuleLevelChanges | RF_IgnoreMissingLocals);

diff  --git a/llvm/lib/Transforms/Scalar/SpeculativeExecution.cpp b/llvm/lib/Transforms/Scalar/SpeculativeExecution.cpp
index 260f31b59ed29a..8686570dfd2f44 100644
--- a/llvm/lib/Transforms/Scalar/SpeculativeExecution.cpp
+++ b/llvm/lib/Transforms/Scalar/SpeculativeExecution.cpp
@@ -293,7 +293,7 @@ bool SpeculativeExecutionPass::considerHoistingFromTo(
   for (const auto &I : FromBlock) {
     // Make note of any DPValues that need hoisting. DPLabels
     // get left behind just like llvm.dbg.labels.
-    for (DPValue &DPV : DPValue::filter(I.getDbgValueRange())) {
+    for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange())) {
       if (HasNoUnhoistedInstr(DPV.location_ops()))
         DPValuesToHoist[DPV.getInstruction()].push_back(&DPV);
     }
@@ -320,8 +320,8 @@ bool SpeculativeExecutionPass::considerHoistingFromTo(
     if (DPValuesToHoist.contains(&*I)) {
       for (auto *DPV : DPValuesToHoist[&*I]) {
         DPV->removeFromParent();
-        ToBlock.insertDPValueBefore(DPV,
-                                    ToBlock.getTerminator()->getIterator());
+        ToBlock.insertDbgRecordBefore(DPV,
+                                      ToBlock.getTerminator()->getIterator());
       }
     }
     // We have to increment I before moving Current as moving Current

diff  --git a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
index 5aa59acfa6df99..2006b40e26d059 100644
--- a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
+++ b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
@@ -386,7 +386,7 @@ static bool DPValuesRemoveRedundantDbgInstrsUsingBackwardScan(BasicBlock *BB) {
   SmallVector<DPValue *, 8> ToBeRemoved;
   SmallDenseSet<DebugVariable> VariableSet;
   for (auto &I : reverse(*BB)) {
-    for (DbgRecord &DR : reverse(I.getDbgValueRange())) {
+    for (DbgRecord &DR : reverse(I.getDbgRecordRange())) {
       if (isa<DPLabel>(DR)) {
         // Emulate existing behaviour (see comment below for dbg.declares).
         // FIXME: Don't do this.
@@ -504,7 +504,7 @@ static bool DPValuesRemoveRedundantDbgInstrsUsingForwardScan(BasicBlock *BB) {
   DenseMap<DebugVariable, std::pair<SmallVector<Value *, 4>, DIExpression *>>
       VariableMap;
   for (auto &I : *BB) {
-    for (DPValue &DPV : DPValue::filter(I.getDbgValueRange())) {
+    for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange())) {
       if (DPV.getType() == DPValue::LocationType::Declare)
         continue;
       DebugVariable Key(DPV.getVariable(), std::nullopt,
@@ -553,7 +553,7 @@ static bool DPValuesRemoveUndefDbgAssignsFromEntryBlock(BasicBlock *BB) {
   // Remove undef dbg.assign intrinsics that are encountered before
   // any non-undef intrinsics from the entry block.
   for (auto &I : *BB) {
-    for (DPValue &DPV : DPValue::filter(I.getDbgValueRange())) {
+    for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange())) {
       if (!DPV.isDbgValue() && !DPV.isDbgAssign())
         continue;
       bool IsDbgValueKind =

diff  --git a/llvm/lib/Transforms/Utils/CloneFunction.cpp b/llvm/lib/Transforms/Utils/CloneFunction.cpp
index c0f333364fa587..6931d1997aa6b2 100644
--- a/llvm/lib/Transforms/Utils/CloneFunction.cpp
+++ b/llvm/lib/Transforms/Utils/CloneFunction.cpp
@@ -276,7 +276,7 @@ void llvm::CloneFunctionInto(Function *NewFunc, const Function *OldFunc,
     // attached debug-info records.
     for (Instruction &II : *BB) {
       RemapInstruction(&II, VMap, RemapFlag, TypeMapper, Materializer);
-      RemapDPValueRange(II.getModule(), II.getDbgValueRange(), VMap, RemapFlag,
+      RemapDPValueRange(II.getModule(), II.getDbgRecordRange(), VMap, RemapFlag,
                         TypeMapper, Materializer);
     }
 
@@ -889,7 +889,7 @@ void llvm::CloneAndPruneIntoFromInst(Function *NewFunc, const Function *OldFunc,
   Function::iterator Begin = cast<BasicBlock>(VMap[StartingBB])->getIterator();
   for (BasicBlock &BB : make_range(Begin, NewFunc->end())) {
     for (Instruction &I : BB) {
-      RemapDPValueRange(I.getModule(), I.getDbgValueRange(), VMap,
+      RemapDPValueRange(I.getModule(), I.getDbgRecordRange(), VMap,
                         ModuleLevelChanges ? RF_None : RF_NoModuleLevelChanges,
                         TypeMapper, Materializer);
     }
@@ -990,7 +990,7 @@ void llvm::remapInstructionsInBlocks(ArrayRef<BasicBlock *> Blocks,
   // Rewrite the code to refer to itself.
   for (auto *BB : Blocks) {
     for (auto &Inst : *BB) {
-      RemapDPValueRange(Inst.getModule(), Inst.getDbgValueRange(), VMap,
+      RemapDPValueRange(Inst.getModule(), Inst.getDbgRecordRange(), VMap,
                         RF_NoModuleLevelChanges | RF_IgnoreMissingLocals);
       RemapInstruction(&Inst, VMap,
                        RF_NoModuleLevelChanges | RF_IgnoreMissingLocals);

diff  --git a/llvm/lib/Transforms/Utils/CodeExtractor.cpp b/llvm/lib/Transforms/Utils/CodeExtractor.cpp
index ab2d25c3f17c7d..0fac5fc02e3f02 100644
--- a/llvm/lib/Transforms/Utils/CodeExtractor.cpp
+++ b/llvm/lib/Transforms/Utils/CodeExtractor.cpp
@@ -1602,7 +1602,7 @@ static void fixupDebugInfoPostExtraction(Function &OldFunc, Function &NewFunc,
   };
 
   auto UpdateDbgRecordsOnInst = [&](Instruction &I) -> void {
-    for (DbgRecord &DR : I.getDbgValueRange()) {
+    for (DbgRecord &DR : I.getDbgRecordRange()) {
       if (DPLabel *DPL = dyn_cast<DPLabel>(&DR)) {
         UpdateDbgLabel(DPL);
         continue;
@@ -1659,7 +1659,7 @@ static void fixupDebugInfoPostExtraction(Function &OldFunc, Function &NewFunc,
   for (auto *DII : DebugIntrinsicsToDelete)
     DII->eraseFromParent();
   for (auto *DPV : DPVsToDelete)
-    DPV->getMarker()->MarkedInstr->dropOneDbgValue(DPV);
+    DPV->getMarker()->MarkedInstr->dropOneDbgRecord(DPV);
   DIB.finalizeSubprogram(NewSP);
 
   // Fix up the scope information attached to the line locations in the new
@@ -1668,7 +1668,7 @@ static void fixupDebugInfoPostExtraction(Function &OldFunc, Function &NewFunc,
     if (const DebugLoc &DL = I.getDebugLoc())
       I.setDebugLoc(
           DebugLoc::replaceInlinedAtSubprogram(DL, *NewSP, Ctx, Cache));
-    for (DbgRecord &DR : I.getDbgValueRange())
+    for (DbgRecord &DR : I.getDbgRecordRange())
       DR.setDebugLoc(DebugLoc::replaceInlinedAtSubprogram(DR.getDebugLoc(),
                                                           *NewSP, Ctx, Cache));
 

diff  --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp
index 0e8e72678de613..1bbe76a92187c8 100644
--- a/llvm/lib/Transforms/Utils/InlineFunction.cpp
+++ b/llvm/lib/Transforms/Utils/InlineFunction.cpp
@@ -1728,7 +1728,7 @@ static void fixupLineNumbers(Function *Fn, Function::iterator FI,
     for (BasicBlock::iterator BI = FI->begin(), BE = FI->end(); BI != BE;
          ++BI) {
       UpdateInst(*BI);
-      for (DbgRecord &DPV : BI->getDbgValueRange()) {
+      for (DbgRecord &DPV : BI->getDbgRecordRange()) {
         UpdateDPV(&DPV);
       }
     }
@@ -1741,7 +1741,7 @@ static void fixupLineNumbers(Function *Fn, Function::iterator FI,
           BI = BI->eraseFromParent();
           continue;
         } else {
-          BI->dropDbgValues();
+          BI->dropDbgRecords();
         }
         ++BI;
       }
@@ -1829,7 +1829,7 @@ static void fixupAssignments(Function::iterator Start, Function::iterator End) {
   // attachment or use, replace it with a new version.
   for (auto BBI = Start; BBI != End; ++BBI) {
     for (Instruction &I : *BBI) {
-      for (DPValue &DPV : DPValue::filter(I.getDbgValueRange())) {
+      for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange())) {
         if (DPV.isDbgAssign())
           DPV.setAssignId(GetNewID(DPV.getAssignID()));
       }

diff  --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp
index a44536e34c9225..7b74caac9e0840 100644
--- a/llvm/lib/Transforms/Utils/Local.cpp
+++ b/llvm/lib/Transforms/Utils/Local.cpp
@@ -1657,7 +1657,7 @@ static void insertDbgValueOrDPValue(DIBuilder &Builder, Value *DV,
     // DPValue directly instead of a dbg.value intrinsic.
     ValueAsMetadata *DVAM = ValueAsMetadata::get(DV);
     DPValue *DV = new DPValue(DVAM, DIVar, DIExpr, NewLoc.get());
-    Instr->getParent()->insertDPValueBefore(DV, Instr);
+    Instr->getParent()->insertDbgRecordBefore(DV, Instr);
   }
 }
 
@@ -1675,7 +1675,7 @@ static void insertDbgValueOrDPValueAfter(DIBuilder &Builder, Value *DV,
     // DPValue directly instead of a dbg.value intrinsic.
     ValueAsMetadata *DVAM = ValueAsMetadata::get(DV);
     DPValue *DV = new DPValue(DVAM, DIVar, DIExpr, NewLoc.get());
-    Instr->getParent()->insertDPValueAfter(DV, &*Instr);
+    Instr->getParent()->insertDbgRecordAfter(DV, &*Instr);
   }
 }
 
@@ -1794,7 +1794,7 @@ void llvm::ConvertDebugDeclareToDebugValue(DPValue *DPV, StoreInst *SI,
   DV = UndefValue::get(DV->getType());
   ValueAsMetadata *DVAM = ValueAsMetadata::get(DV);
   DPValue *NewDPV = new DPValue(DVAM, DIVar, DIExpr, NewLoc.get());
-  SI->getParent()->insertDPValueBefore(NewDPV, SI->getIterator());
+  SI->getParent()->insertDbgRecordBefore(NewDPV, SI->getIterator());
 }
 
 /// Inserts a llvm.dbg.value intrinsic after a phi that has an associated
@@ -1856,7 +1856,7 @@ void llvm::ConvertDebugDeclareToDebugValue(DPValue *DPV, LoadInst *LI,
   // Create a DPValue directly and insert.
   ValueAsMetadata *LIVAM = ValueAsMetadata::get(LI);
   DPValue *DV = new DPValue(LIVAM, DIVar, DIExpr, NewLoc.get());
-  LI->getParent()->insertDPValueAfter(DV, LI);
+  LI->getParent()->insertDbgRecordAfter(DV, LI);
 }
 
 /// Determine whether this alloca is either a VLA or an array.
@@ -1911,7 +1911,7 @@ bool llvm::LowerDbgDeclare(Function &F) {
     for (Instruction &BI : FI) {
       if (auto *DDI = dyn_cast<DbgDeclareInst>(&BI))
         Dbgs.push_back(DDI);
-      for (DPValue &DPV : DPValue::filter(BI.getDbgValueRange())) {
+      for (DPValue &DPV : DPValue::filter(BI.getDbgRecordRange())) {
         if (DPV.getType() == DPValue::LocationType::Declare)
           DPVs.push_back(&DPV);
       }
@@ -1996,7 +1996,7 @@ static void insertDPValuesForPHIs(BasicBlock *BB,
   // Map existing PHI nodes to their DPValues.
   DenseMap<Value *, DPValue *> DbgValueMap;
   for (auto &I : *BB) {
-    for (DPValue &DPV : DPValue::filter(I.getDbgValueRange())) {
+    for (DPValue &DPV : DPValue::filter(I.getDbgRecordRange())) {
       for (Value *V : DPV.location_ops())
         if (auto *Loc = dyn_cast_or_null<PHINode>(V))
           DbgValueMap.insert({Loc, &DPV});
@@ -2044,7 +2044,7 @@ static void insertDPValuesForPHIs(BasicBlock *BB,
     auto InsertionPt = Parent->getFirstInsertionPt();
     assert(InsertionPt != Parent->end() && "Ill-formed basic block");
 
-    Parent->insertDPValueBefore(NewDbgII, InsertionPt);
+    Parent->insertDbgRecordBefore(NewDbgII, InsertionPt);
   }
 }
 
@@ -2620,7 +2620,7 @@ static bool rewriteDebugUsers(
         LLVM_DEBUG(dbgs() << "MOVE:  " << *DPV << '\n');
         DPV->removeFromParent();
         // Ensure there's a marker.
-        DomPoint.getParent()->insertDPValueAfter(DPV, &DomPoint);
+        DomPoint.getParent()->insertDbgRecordAfter(DPV, &DomPoint);
         Changed = true;
       } else if (!DT.dominates(&DomPoint, MarkedInstr)) {
         UndefOrSalvageDPV.insert(DPV);
@@ -2766,7 +2766,7 @@ bool llvm::handleUnreachableTerminator(
     Instruction *I, SmallVectorImpl<Value *> &PoisonedValues) {
   bool Changed = false;
   // RemoveDIs: erase debug-info on this instruction manually.
-  I->dropDbgValues();
+  I->dropDbgRecords();
   for (Use &U : I->operands()) {
     Value *Op = U.get();
     if (isa<Instruction>(Op) && !Op->getType()->isTokenTy()) {
@@ -2797,7 +2797,7 @@ llvm::removeAllNonTerminatorAndEHPadInstructions(BasicBlock *BB) {
     if (Inst->isEHPad() || Inst->getType()->isTokenTy()) {
       // EHPads can't have DPValues attached to them, but it might be possible
       // for things with token type.
-      Inst->dropDbgValues();
+      Inst->dropDbgRecords();
       EndInst = Inst;
       continue;
     }
@@ -2806,7 +2806,7 @@ llvm::removeAllNonTerminatorAndEHPadInstructions(BasicBlock *BB) {
     else
       ++NumDeadInst;
     // RemoveDIs: erasing debug-info must be done manually.
-    Inst->dropDbgValues();
+    Inst->dropDbgRecords();
     Inst->eraseFromParent();
   }
   return {NumDeadInst, NumDeadDbgInst};
@@ -3582,7 +3582,7 @@ void llvm::hoistAllInstructionsInto(BasicBlock *DomBlock, Instruction *InsertPt,
     if (I->isUsedByMetadata())
       dropDebugUsers(*I);
     // RemoveDIs: drop debug-info too as the following code does.
-    I->dropDbgValues();
+    I->dropDbgRecords();
     if (I->isDebugOrPseudoInst()) {
       // Remove DbgInfo and pseudo probe Intrinsics.
       II = I->eraseFromParent();

diff  --git a/llvm/lib/Transforms/Utils/LoopRotationUtils.cpp b/llvm/lib/Transforms/Utils/LoopRotationUtils.cpp
index cec47810e04447..8c6af7afa875c9 100644
--- a/llvm/lib/Transforms/Utils/LoopRotationUtils.cpp
+++ b/llvm/lib/Transforms/Utils/LoopRotationUtils.cpp
@@ -554,7 +554,7 @@ bool LoopRotate::rotateLoop(Loop *L, bool SimplifiedLatch) {
         DbgIntrinsics.insert(makeHash(DII));
         // Until RemoveDIs supports dbg.declares in DPValue format, we'll need
         // to collect DPValues attached to any other debug intrinsics.
-        for (const DPValue &DPV : DPValue::filter(DII->getDbgValueRange()))
+        for (const DPValue &DPV : DPValue::filter(DII->getDbgRecordRange()))
           DbgIntrinsics.insert(makeHash(&DPV));
       } else {
         break;
@@ -564,7 +564,7 @@ bool LoopRotate::rotateLoop(Loop *L, bool SimplifiedLatch) {
     // Build DPValue hashes for DPValues attached to the terminator, which isn't
     // considered in the loop above.
     for (const DPValue &DPV :
-         DPValue::filter(OrigPreheader->getTerminator()->getDbgValueRange()))
+         DPValue::filter(OrigPreheader->getTerminator()->getDbgRecordRange()))
       DbgIntrinsics.insert(makeHash(&DPV));
 
     // Remember the local noalias scope declarations in the header. After the
@@ -599,7 +599,7 @@ bool LoopRotate::rotateLoop(Loop *L, bool SimplifiedLatch) {
     // (Stored as a range because it gives us a natural way of testing whether
     //  there were DPValues on the next instruction before we hoisted things).
     iterator_range<DPValue::self_iterator> NextDbgInsts =
-      (I != E) ? I->getDbgValueRange() : DPMarker::getEmptyDPValueRange();
+        (I != E) ? I->getDbgRecordRange() : DPMarker::getEmptyDbgRecordRange();
 
     while (I != E) {
       Instruction *Inst = &*I++;
@@ -636,7 +636,7 @@ bool LoopRotate::rotateLoop(Loop *L, bool SimplifiedLatch) {
               DPV.eraseFromParent();
         }
 
-        NextDbgInsts = I->getDbgValueRange();
+        NextDbgInsts = I->getDbgRecordRange();
 
         Inst->moveBefore(LoopEntryBranch);
 
@@ -655,7 +655,7 @@ bool LoopRotate::rotateLoop(Loop *L, bool SimplifiedLatch) {
         auto Range = C->cloneDebugInfoFrom(Inst, NextDbgInsts.begin());
         RemapDPValueRange(M, Range, ValueMap,
                           RF_NoModuleLevelChanges | RF_IgnoreMissingLocals);
-        NextDbgInsts = DPMarker::getEmptyDPValueRange();
+        NextDbgInsts = DPMarker::getEmptyDbgRecordRange();
         // Erase anything we've seen before.
         for (DPValue &DPV : make_early_inc_range(DPValue::filter(Range)))
           if (DbgIntrinsics.count(makeHash(&DPV)))

diff  --git a/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp b/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp
index 650f055356c072..ecd76b7c1fbfb2 100644
--- a/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp
@@ -917,7 +917,7 @@ bool llvm::UnrollRuntimeLoopRemainder(
     for (Instruction &I : *BB) {
       RemapInstruction(&I, VMap,
                        RF_NoModuleLevelChanges | RF_IgnoreMissingLocals);
-      RemapDPValueRange(M, I.getDbgValueRange(), VMap,
+      RemapDPValueRange(M, I.getDbgRecordRange(), VMap,
                         RF_NoModuleLevelChanges | RF_IgnoreMissingLocals);
     }
   }

diff  --git a/llvm/lib/Transforms/Utils/LoopUtils.cpp b/llvm/lib/Transforms/Utils/LoopUtils.cpp
index 7491a99b03f66e..05b02a42c58a66 100644
--- a/llvm/lib/Transforms/Utils/LoopUtils.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUtils.cpp
@@ -634,7 +634,7 @@ void llvm::deleteDeadLoop(Loop *L, DominatorTree *DT, ScalarEvolution *SE,
         // RemoveDIs: do the same as below for DPValues.
         if (Block->IsNewDbgInfoFormat) {
           for (DPValue &DPV : llvm::make_early_inc_range(
-                   DPValue::filter(I.getDbgValueRange()))) {
+                   DPValue::filter(I.getDbgRecordRange()))) {
             DebugVariable Key(DPV.getVariable(), DPV.getExpression(),
                               DPV.getDebugLoc().get());
             if (!DeadDebugSet.insert(Key).second)
@@ -677,7 +677,7 @@ void llvm::deleteDeadLoop(Loop *L, DominatorTree *DT, ScalarEvolution *SE,
     // repeatedly inserted before the first instruction. To replicate this
     // behaviour, do it backwards.
     for (DPValue *DPV : llvm::reverse(DeadDPValues))
-      ExitBlock->insertDPValueBefore(DPV, InsertDbgValueBefore);
+      ExitBlock->insertDbgRecordBefore(DPV, InsertDbgValueBefore);
   }
 
   // Remove the block from the reference counting scheme, so that we can

diff  --git a/llvm/lib/Transforms/Utils/MemoryTaggingSupport.cpp b/llvm/lib/Transforms/Utils/MemoryTaggingSupport.cpp
index bfe474d8204578..ed06d3e7f452c0 100644
--- a/llvm/lib/Transforms/Utils/MemoryTaggingSupport.cpp
+++ b/llvm/lib/Transforms/Utils/MemoryTaggingSupport.cpp
@@ -110,7 +110,7 @@ Instruction *getUntagLocationIfFunctionExit(Instruction &Inst) {
 
 void StackInfoBuilder::visit(Instruction &Inst) {
   // Visit non-intrinsic debug-info records attached to Inst.
-  for (DPValue &DPV : DPValue::filter(Inst.getDbgValueRange())) {
+  for (DPValue &DPV : DPValue::filter(Inst.getDbgRecordRange())) {
     auto AddIfInteresting = [&](Value *V) {
       if (auto *AI = dyn_cast_or_null<AllocaInst>(V)) {
         if (!isInterestingAlloca(*AI))

diff  --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
index 5b9a38c0b74ec7..0f3d1403481dfc 100644
--- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -1535,7 +1535,7 @@ static bool shouldHoistCommonInstructions(Instruction *I1, Instruction *I2,
 static void
 hoistLockstepIdenticalDPValues(Instruction *TI, Instruction *I1,
                                SmallVectorImpl<Instruction *> &OtherInsts) {
-  if (!I1->hasDbgValues())
+  if (!I1->hasDbgRecords())
     return;
   using CurrentAndEndIt =
       std::pair<DbgRecord::self_iterator, DbgRecord::self_iterator>;
@@ -1557,12 +1557,12 @@ hoistLockstepIdenticalDPValues(Instruction *TI, Instruction *I1,
 
   // Collect the iterators.
   Itrs.push_back(
-      {I1->getDbgValueRange().begin(), I1->getDbgValueRange().end()});
+      {I1->getDbgRecordRange().begin(), I1->getDbgRecordRange().end()});
   for (Instruction *Other : OtherInsts) {
-    if (!Other->hasDbgValues())
+    if (!Other->hasDbgRecords())
       return;
     Itrs.push_back(
-        {Other->getDbgValueRange().begin(), Other->getDbgValueRange().end()});
+        {Other->getDbgRecordRange().begin(), Other->getDbgRecordRange().end()});
   }
 
   // Iterate in lock-step until any of the DbgRecord lists are exausted. If
@@ -1576,7 +1576,7 @@ hoistLockstepIdenticalDPValues(Instruction *TI, Instruction *I1,
       DbgRecord &DR = *Pair.first++;
       if (HoistDPVs) {
         DR.removeFromParent();
-        TI->getParent()->insertDPValueBefore(&DR, TI->getIterator());
+        TI->getParent()->insertDbgRecordBefore(&DR, TI->getIterator());
       }
     }
   }
@@ -3207,10 +3207,10 @@ bool SimplifyCFGOpt::SpeculativelyExecuteBB(BranchInst *BI,
   // instructions, in the same way that dbg.value intrinsics are dropped at the
   // end of this block.
   for (auto &It : make_range(ThenBB->begin(), ThenBB->end()))
-    for (DbgRecord &DR : make_early_inc_range(It.getDbgValueRange()))
+    for (DbgRecord &DR : make_early_inc_range(It.getDbgRecordRange()))
       // Drop all records except assign-kind DPValues (dbg.assign equivalent).
       if (DPValue *DPV = dyn_cast<DPValue>(&DR); !DPV || !DPV->isDbgAssign())
-        It.dropOneDbgValue(&DR);
+        It.dropOneDbgRecord(&DR);
   BB->splice(BI->getIterator(), ThenBB, ThenBB->begin(),
              std::prev(ThenBB->end()));
 
@@ -3849,7 +3849,7 @@ static bool performBranchToCommonDestFolding(BranchInst *BI, BranchInst *PBI,
   if (PredBlock->IsNewDbgInfoFormat) {
     PredBlock->getTerminator()->cloneDebugInfoFrom(BB->getTerminator());
     for (DPValue &DPV :
-         DPValue::filter(PredBlock->getTerminator()->getDbgValueRange())) {
+         DPValue::filter(PredBlock->getTerminator()->getDbgRecordRange())) {
       RemapDPValue(M, &DPV, VMap,
                    RF_NoModuleLevelChanges | RF_IgnoreMissingLocals);
     }
@@ -5308,7 +5308,7 @@ bool SimplifyCFGOpt::simplifyUnreachable(UnreachableInst *UI) {
 
   // Debug-info records on the unreachable inst itself should be deleted, as
   // below we delete everything past the final executable instruction.
-  UI->dropDbgValues();
+  UI->dropDbgRecords();
 
   // If there are any instructions immediately before the unreachable that can
   // be removed, do so.
@@ -5328,7 +5328,7 @@ bool SimplifyCFGOpt::simplifyUnreachable(UnreachableInst *UI) {
 
     // If we're deleting this, we're deleting any subsequent dbg.values, so
     // delete DPValue records of variable information.
-    BBI->dropDbgValues();
+    BBI->dropDbgRecords();
 
     // Delete this instruction (any uses are guaranteed to be dead)
     BBI->replaceAllUsesWith(PoisonValue::get(BBI->getType()));

diff  --git a/llvm/lib/Transforms/Utils/ValueMapper.cpp b/llvm/lib/Transforms/Utils/ValueMapper.cpp
index 91ab2795a4b9d3..3da161043d6c8c 100644
--- a/llvm/lib/Transforms/Utils/ValueMapper.cpp
+++ b/llvm/lib/Transforms/Utils/ValueMapper.cpp
@@ -1066,7 +1066,7 @@ void Mapper::remapFunction(Function &F) {
   for (BasicBlock &BB : F) {
     for (Instruction &I : BB) {
       remapInstruction(&I);
-      for (DbgRecord &DR : I.getDbgValueRange())
+      for (DbgRecord &DR : I.getDbgRecordRange())
         remapDPValue(DR);
     }
   }

diff  --git a/llvm/tools/llvm-reduce/deltas/ReduceDbgRecords.cpp b/llvm/tools/llvm-reduce/deltas/ReduceDbgRecords.cpp
index 94b12eb34cf6cd..2f3d4cac9fa015 100644
--- a/llvm/tools/llvm-reduce/deltas/ReduceDbgRecords.cpp
+++ b/llvm/tools/llvm-reduce/deltas/ReduceDbgRecords.cpp
@@ -29,7 +29,7 @@ static void extractDbgRecordsFromModule(Oracle &O, ReducerWorkItem &WorkItem) {
   for (auto &F : M)
     for (auto &BB : F)
       for (auto &I : BB)
-        for (DbgRecord &DR : llvm::make_early_inc_range(I.getDbgValueRange()))
+        for (DbgRecord &DR : llvm::make_early_inc_range(I.getDbgRecordRange()))
           if (!O.shouldKeep())
             DR.eraseFromParent();
 }

diff  --git a/llvm/unittests/IR/BasicBlockDbgInfoTest.cpp b/llvm/unittests/IR/BasicBlockDbgInfoTest.cpp
index b773bffd7a03fc..e23c7eaa4930d0 100644
--- a/llvm/unittests/IR/BasicBlockDbgInfoTest.cpp
+++ b/llvm/unittests/IR/BasicBlockDbgInfoTest.cpp
@@ -80,9 +80,9 @@ TEST(BasicBlockDbgInfoTest, InsertAfterSelf) {
   Instruction *Inst1 = &*BB.begin();
   Instruction *Inst2 = &*std::next(BB.begin());
   Instruction *RetInst = &*std::next(Inst2->getIterator());
-  EXPECT_TRUE(Inst1->hasDbgValues());
-  EXPECT_TRUE(Inst2->hasDbgValues());
-  EXPECT_FALSE(RetInst->hasDbgValues());
+  EXPECT_TRUE(Inst1->hasDbgRecords());
+  EXPECT_TRUE(Inst2->hasDbgRecords());
+  EXPECT_FALSE(RetInst->hasDbgRecords());
 
   // If we move Inst2 to be after Inst1, then it comes _immediately_ after. Were
   // we in dbg.value form we would then have:
@@ -94,14 +94,14 @@ TEST(BasicBlockDbgInfoTest, InsertAfterSelf) {
   Inst2->moveAfter(Inst1);
 
   // Inst1 should only have one DPValue on it.
-  EXPECT_TRUE(Inst1->hasDbgValues());
-  auto Range1 = Inst1->getDbgValueRange();
+  EXPECT_TRUE(Inst1->hasDbgRecords());
+  auto Range1 = Inst1->getDbgRecordRange();
   EXPECT_EQ(std::distance(Range1.begin(), Range1.end()), 1u);
   // Inst2 should have none.
-  EXPECT_FALSE(Inst2->hasDbgValues());
+  EXPECT_FALSE(Inst2->hasDbgRecords());
   // While the return inst should now have one on it.
-  EXPECT_TRUE(RetInst->hasDbgValues());
-  auto Range2 = RetInst->getDbgValueRange();
+  EXPECT_TRUE(RetInst->hasDbgRecords());
+  auto Range2 = RetInst->getDbgRecordRange();
   EXPECT_EQ(std::distance(Range2.begin(), Range2.end()), 1u);
 
   M->convertFromNewDbgValues();
@@ -171,12 +171,12 @@ TEST(BasicBlockDbgInfoTest, MarkerOperations) {
   EXPECT_TRUE(Marker2->StoredDPValues.empty());
 
   // This should appear in Marker1.
-  BB.insertDPValueBefore(DPV1, BB.begin());
+  BB.insertDbgRecordBefore(DPV1, BB.begin());
   EXPECT_EQ(Marker1->StoredDPValues.size(), 1u);
   EXPECT_EQ(DPV1, &*Marker1->StoredDPValues.begin());
 
   // This should attach to Marker2.
-  BB.insertDPValueAfter(DPV2, &*BB.begin());
+  BB.insertDbgRecordAfter(DPV2, &*BB.begin());
   EXPECT_EQ(Marker2->StoredDPValues.size(), 1u);
   EXPECT_EQ(DPV2, &*Marker2->StoredDPValues.begin());
 
@@ -189,23 +189,23 @@ TEST(BasicBlockDbgInfoTest, MarkerOperations) {
   EXPECT_EQ(Marker2->StoredDPValues.size(), 2u);
   // They should also be in the correct order.
   SmallVector<DbgRecord *, 2> DPVs;
-  for (DbgRecord &DPV : Marker2->getDbgValueRange())
+  for (DbgRecord &DPV : Marker2->getDbgRecordRange())
     DPVs.push_back(&DPV);
   EXPECT_EQ(DPVs[0], DPV1);
   EXPECT_EQ(DPVs[1], DPV2);
 
   // If we remove the end instruction, the DPValues should fall down into
   // the trailing marker.
-  EXPECT_EQ(BB.getTrailingDPValues(), nullptr);
+  EXPECT_EQ(BB.getTrailingDbgRecords(), nullptr);
   Instr2->removeFromParent();
   EXPECT_TRUE(BB.empty());
-  EndMarker = BB.getTrailingDPValues();
+  EndMarker = BB.getTrailingDbgRecords();
   ASSERT_NE(EndMarker, nullptr);
   EXPECT_EQ(EndMarker->StoredDPValues.size(), 2u);
   // Again, these should arrive in the correct order.
 
   DPVs.clear();
-  for (DbgRecord &DPV : EndMarker->getDbgValueRange())
+  for (DbgRecord &DPV : EndMarker->getDbgRecordRange())
     DPVs.push_back(&DPV);
   EXPECT_EQ(DPVs[0], DPV1);
   EXPECT_EQ(DPVs[1], DPV2);
@@ -222,11 +222,11 @@ TEST(BasicBlockDbgInfoTest, MarkerOperations) {
   EXPECT_EQ(Instr1->DbgMarker->StoredDPValues.size(), 2u);
   // We should de-allocate the trailing marker when something is inserted
   // at end().
-  EXPECT_EQ(BB.getTrailingDPValues(), nullptr);
+  EXPECT_EQ(BB.getTrailingDbgRecords(), nullptr);
 
   // Remove Instr1: now the DPValues will fall down again,
   Instr1->removeFromParent();
-  EndMarker = BB.getTrailingDPValues();
+  EndMarker = BB.getTrailingDbgRecords();
   EXPECT_EQ(EndMarker->StoredDPValues.size(), 2u);
 
   // Inserting a terminator, however it's intended, should dislodge the
@@ -235,7 +235,7 @@ TEST(BasicBlockDbgInfoTest, MarkerOperations) {
   // end forever.
   Instr2->insertBefore(BB, BB.begin());
   EXPECT_EQ(Instr2->DbgMarker->StoredDPValues.size(), 2u);
-  EXPECT_EQ(BB.getTrailingDPValues(), nullptr);
+  EXPECT_EQ(BB.getTrailingDbgRecords(), nullptr);
 
   // Teardown,
   Instr1->insertBefore(BB, BB.begin());
@@ -393,7 +393,7 @@ TEST(BasicBlockDbgInfoTest, InstrDbgAccess) {
   ASSERT_EQ(CInst->DbgMarker->StoredDPValues.size(), 1u);
   DbgRecord *DPV1 = &*CInst->DbgMarker->StoredDPValues.begin();
   ASSERT_TRUE(DPV1);
-  EXPECT_FALSE(BInst->hasDbgValues());
+  EXPECT_FALSE(BInst->hasDbgRecords());
 
   // Clone DPValues from one inst to another. Other arguments to clone are
   // tested in DPMarker test.
@@ -405,23 +405,23 @@ TEST(BasicBlockDbgInfoTest, InstrDbgAccess) {
   EXPECT_NE(DPV1, DPV2);
 
   // We should be able to get a range over exactly the same information.
-  auto Range2 = BInst->getDbgValueRange();
+  auto Range2 = BInst->getDbgRecordRange();
   EXPECT_EQ(Range1.begin(), Range2.begin());
   EXPECT_EQ(Range1.end(), Range2.end());
 
   // We should be able to query if there are DPValues,
-  EXPECT_TRUE(BInst->hasDbgValues());
-  EXPECT_TRUE(CInst->hasDbgValues());
-  EXPECT_FALSE(DInst->hasDbgValues());
+  EXPECT_TRUE(BInst->hasDbgRecords());
+  EXPECT_TRUE(CInst->hasDbgRecords());
+  EXPECT_FALSE(DInst->hasDbgRecords());
 
   // Dropping should be easy,
-  BInst->dropDbgValues();
-  EXPECT_FALSE(BInst->hasDbgValues());
+  BInst->dropDbgRecords();
+  EXPECT_FALSE(BInst->hasDbgRecords());
   EXPECT_EQ(BInst->DbgMarker->StoredDPValues.size(), 0u);
 
   // And we should be able to drop individual DPValues.
-  CInst->dropOneDbgValue(DPV1);
-  EXPECT_FALSE(CInst->hasDbgValues());
+  CInst->dropOneDbgRecord(DPV1);
+  EXPECT_FALSE(CInst->hasDbgRecords());
   EXPECT_EQ(CInst->DbgMarker->StoredDPValues.size(), 0u);
 
   UseNewDbgInfoFormat = false;
@@ -539,7 +539,7 @@ class DbgSpliceTest : public ::testing::Test {
   void TearDown() override { UseNewDbgInfoFormat = false; }
 
   bool InstContainsDPValue(Instruction *I, DPValue *DPV) {
-    for (DbgRecord &D : I->getDbgValueRange()) {
+    for (DbgRecord &D : I->getDbgRecordRange()) {
       if (&D == DPV) {
         // Confirm too that the links between the records are correct.
         EXPECT_EQ(DPV->Marker, I->DbgMarker);
@@ -552,7 +552,7 @@ class DbgSpliceTest : public ::testing::Test {
 
   bool CheckDPVOrder(Instruction *I, SmallVector<DPValue *> CheckVals) {
     SmallVector<DbgRecord *> Vals;
-    for (DbgRecord &D : I->getDbgValueRange())
+    for (DbgRecord &D : I->getDbgRecordRange())
       Vals.push_back(&D);
 
     EXPECT_EQ(Vals.size(), CheckVals.size());
@@ -1161,7 +1161,7 @@ TEST(BasicBlockDbgInfoTest, DbgSpliceTrailing) {
 
   // Begin by forcing entry block to have dangling DPValue.
   Entry.getTerminator()->eraseFromParent();
-  ASSERT_NE(Entry.getTrailingDPValues(), nullptr);
+  ASSERT_NE(Entry.getTrailingDbgRecords(), nullptr);
   EXPECT_TRUE(Entry.empty());
 
   // Now transfer the entire contents of the exit block into the entry.
@@ -1222,12 +1222,12 @@ TEST(BasicBlockDbgInfoTest, RemoveInstAndReinsert) {
   ASSERT_TRUE(isa<ReturnInst>(RetInst));
 
   // add and sub should both have one DPValue on add and ret.
-  EXPECT_FALSE(SubInst->hasDbgValues());
-  EXPECT_TRUE(AddInst->hasDbgValues());
-  EXPECT_TRUE(RetInst->hasDbgValues());
-  auto R1 = AddInst->getDbgValueRange();
+  EXPECT_FALSE(SubInst->hasDbgRecords());
+  EXPECT_TRUE(AddInst->hasDbgRecords());
+  EXPECT_TRUE(RetInst->hasDbgRecords());
+  auto R1 = AddInst->getDbgRecordRange();
   EXPECT_EQ(std::distance(R1.begin(), R1.end()), 1u);
-  auto R2 = RetInst->getDbgValueRange();
+  auto R2 = RetInst->getDbgRecordRange();
   EXPECT_EQ(std::distance(R2.begin(), R2.end()), 1u);
 
   // The Supported (TM) code sequence for removing then reinserting insts
@@ -1239,19 +1239,19 @@ TEST(BasicBlockDbgInfoTest, RemoveInstAndReinsert) {
   // We should have a re-insertion position.
   ASSERT_TRUE(Pos);
   // Both DPValues should now be attached to the ret inst.
-  auto R3 = RetInst->getDbgValueRange();
+  auto R3 = RetInst->getDbgRecordRange();
   EXPECT_EQ(std::distance(R3.begin(), R3.end()), 2u);
 
   // Re-insert and re-insert.
   AddInst->insertAfter(SubInst);
-  Entry.reinsertInstInDPValues(AddInst, Pos);
+  Entry.reinsertInstInDbgRecords(AddInst, Pos);
   // We should be back into a position of having one DPValue on add and ret.
-  EXPECT_FALSE(SubInst->hasDbgValues());
-  EXPECT_TRUE(AddInst->hasDbgValues());
-  EXPECT_TRUE(RetInst->hasDbgValues());
-  auto R4 = AddInst->getDbgValueRange();
+  EXPECT_FALSE(SubInst->hasDbgRecords());
+  EXPECT_TRUE(AddInst->hasDbgRecords());
+  EXPECT_TRUE(RetInst->hasDbgRecords());
+  auto R4 = AddInst->getDbgRecordRange();
   EXPECT_EQ(std::distance(R4.begin(), R4.end()), 1u);
-  auto R5 = RetInst->getDbgValueRange();
+  auto R5 = RetInst->getDbgRecordRange();
   EXPECT_EQ(std::distance(R5.begin(), R5.end()), 1u);
 
   UseNewDbgInfoFormat = false;
@@ -1300,10 +1300,10 @@ TEST(BasicBlockDbgInfoTest, RemoveInstAndReinsertForOneDPValue) {
   ASSERT_TRUE(isa<ReturnInst>(RetInst));
 
   // There should be one DPValue.
-  EXPECT_FALSE(SubInst->hasDbgValues());
-  EXPECT_TRUE(AddInst->hasDbgValues());
-  EXPECT_FALSE(RetInst->hasDbgValues());
-  auto R1 = AddInst->getDbgValueRange();
+  EXPECT_FALSE(SubInst->hasDbgRecords());
+  EXPECT_TRUE(AddInst->hasDbgRecords());
+  EXPECT_FALSE(RetInst->hasDbgRecords());
+  auto R1 = AddInst->getDbgRecordRange();
   EXPECT_EQ(std::distance(R1.begin(), R1.end()), 1u);
 
   // The Supported (TM) code sequence for removing then reinserting insts:
@@ -1314,18 +1314,18 @@ TEST(BasicBlockDbgInfoTest, RemoveInstAndReinsertForOneDPValue) {
   // No re-insertion position as there were no DPValues on the ret.
   ASSERT_FALSE(Pos);
   // The single DPValue should now be attached to the ret inst.
-  EXPECT_TRUE(RetInst->hasDbgValues());
-  auto R2 = RetInst->getDbgValueRange();
+  EXPECT_TRUE(RetInst->hasDbgRecords());
+  auto R2 = RetInst->getDbgRecordRange();
   EXPECT_EQ(std::distance(R2.begin(), R2.end()), 1u);
 
   // Re-insert and re-insert.
   AddInst->insertAfter(SubInst);
-  Entry.reinsertInstInDPValues(AddInst, Pos);
+  Entry.reinsertInstInDbgRecords(AddInst, Pos);
   // We should be back into a position of having one DPValue on the AddInst.
-  EXPECT_FALSE(SubInst->hasDbgValues());
-  EXPECT_TRUE(AddInst->hasDbgValues());
-  EXPECT_FALSE(RetInst->hasDbgValues());
-  auto R3 = AddInst->getDbgValueRange();
+  EXPECT_FALSE(SubInst->hasDbgRecords());
+  EXPECT_TRUE(AddInst->hasDbgRecords());
+  EXPECT_FALSE(RetInst->hasDbgRecords());
+  auto R3 = AddInst->getDbgRecordRange();
   EXPECT_EQ(std::distance(R3.begin(), R3.end()), 1u);
 
   UseNewDbgInfoFormat = false;
@@ -1376,7 +1376,7 @@ TEST(BasicBlockDbgInfoTest, DbgSpliceToEmpty1) {
 
   // Begin by forcing entry block to have dangling DPValue.
   Entry.getTerminator()->eraseFromParent();
-  ASSERT_NE(Entry.getTrailingDPValues(), nullptr);
+  ASSERT_NE(Entry.getTrailingDbgRecords(), nullptr);
   EXPECT_TRUE(Entry.empty());
 
   // Now transfer the entire contents of the exit block into the entry. This
@@ -1386,10 +1386,10 @@ TEST(BasicBlockDbgInfoTest, DbgSpliceToEmpty1) {
   // We should now have two dbg.values on the first instruction, and they
   // should be in the correct order of %a, then 0.
   Instruction *BInst = &*Entry.begin();
-  ASSERT_TRUE(BInst->hasDbgValues());
+  ASSERT_TRUE(BInst->hasDbgRecords());
   EXPECT_EQ(BInst->DbgMarker->StoredDPValues.size(), 2u);
   SmallVector<DPValue *, 2> DPValues;
-  for (DbgRecord &DPV : BInst->getDbgValueRange())
+  for (DbgRecord &DPV : BInst->getDbgRecordRange())
     DPValues.push_back(cast<DPValue>(&DPV));
 
   EXPECT_EQ(DPValues[0]->getVariableLocationOp(0), F.getArg(0));
@@ -1398,7 +1398,7 @@ TEST(BasicBlockDbgInfoTest, DbgSpliceToEmpty1) {
   EXPECT_EQ(cast<ConstantInt>(SecondDPVValue)->getZExtValue(), 0ull);
 
   // No trailing DPValues in the entry block now.
-  EXPECT_EQ(Entry.getTrailingDPValues(), nullptr);
+  EXPECT_EQ(Entry.getTrailingDbgRecords(), nullptr);
 
   UseNewDbgInfoFormat = false;
 }
@@ -1446,7 +1446,7 @@ TEST(BasicBlockDbgInfoTest, DbgSpliceToEmpty2) {
 
   // Begin by forcing entry block to have dangling DPValue.
   Entry.getTerminator()->eraseFromParent();
-  ASSERT_NE(Entry.getTrailingDPValues(), nullptr);
+  ASSERT_NE(Entry.getTrailingDbgRecords(), nullptr);
   EXPECT_TRUE(Entry.empty());
 
   // Now transfer into the entry block -- fetching the first instruction with
@@ -1456,23 +1456,23 @@ TEST(BasicBlockDbgInfoTest, DbgSpliceToEmpty2) {
 
   // We should now have one dbg.values on the first instruction, %a.
   Instruction *BInst = &*Entry.begin();
-  ASSERT_TRUE(BInst->hasDbgValues());
+  ASSERT_TRUE(BInst->hasDbgRecords());
   EXPECT_EQ(BInst->DbgMarker->StoredDPValues.size(), 1u);
   SmallVector<DPValue *, 2> DPValues;
-  for (DbgRecord &DPV : BInst->getDbgValueRange())
+  for (DbgRecord &DPV : BInst->getDbgRecordRange())
     DPValues.push_back(cast<DPValue>(&DPV));
 
   EXPECT_EQ(DPValues[0]->getVariableLocationOp(0), F.getArg(0));
   // No trailing DPValues in the entry block now.
-  EXPECT_EQ(Entry.getTrailingDPValues(), nullptr);
+  EXPECT_EQ(Entry.getTrailingDbgRecords(), nullptr);
 
   // We should have nothing left in the exit block...
   EXPECT_TRUE(Exit.empty());
   // ... except for some dangling DPValues.
-  EXPECT_NE(Exit.getTrailingDPValues(), nullptr);
-  EXPECT_FALSE(Exit.getTrailingDPValues()->empty());
-  Exit.getTrailingDPValues()->eraseFromParent();
-  Exit.deleteTrailingDPValues();
+  EXPECT_NE(Exit.getTrailingDbgRecords(), nullptr);
+  EXPECT_FALSE(Exit.getTrailingDbgRecords()->empty());
+  Exit.getTrailingDbgRecords()->eraseFromParent();
+  Exit.deleteTrailingDbgRecords();
 
   UseNewDbgInfoFormat = false;
 }
@@ -1517,14 +1517,14 @@ TEST(BasicBlockDbgInfoTest, DbgMoveToEnd) {
   // Move the return to the end of the entry block.
   Instruction *Br = Entry.getTerminator();
   Instruction *Ret = Exit.getTerminator();
-  EXPECT_EQ(Entry.getTrailingDPValues(), nullptr);
+  EXPECT_EQ(Entry.getTrailingDbgRecords(), nullptr);
   Ret->moveBefore(Entry, Entry.end());
   Br->eraseFromParent();
 
   // There should continue to not be any debug-info anywhere.
-  EXPECT_EQ(Entry.getTrailingDPValues(), nullptr);
-  EXPECT_EQ(Exit.getTrailingDPValues(), nullptr);
-  EXPECT_FALSE(Ret->hasDbgValues());
+  EXPECT_EQ(Entry.getTrailingDbgRecords(), nullptr);
+  EXPECT_EQ(Exit.getTrailingDbgRecords(), nullptr);
+  EXPECT_FALSE(Ret->hasDbgRecords());
 
   UseNewDbgInfoFormat = false;
 }

diff  --git a/llvm/unittests/IR/DebugInfoTest.cpp b/llvm/unittests/IR/DebugInfoTest.cpp
index c99f928de8a9de..0b019c26148b5c 100644
--- a/llvm/unittests/IR/DebugInfoTest.cpp
+++ b/llvm/unittests/IR/DebugInfoTest.cpp
@@ -952,10 +952,10 @@ TEST(MetadataTest, ConvertDbgToDPValue) {
   ExitBlock->createMarker(RetInst);
 
   // Insert DPValues into markers, order should come out DPV2, DPV1.
-  FirstInst->DbgMarker->insertDPValue(DPV1, false);
-  FirstInst->DbgMarker->insertDPValue(DPV2, true);
+  FirstInst->DbgMarker->insertDbgRecord(DPV1, false);
+  FirstInst->DbgMarker->insertDbgRecord(DPV2, true);
   unsigned int ItCount = 0;
-  for (DbgRecord &Item : FirstInst->DbgMarker->getDbgValueRange()) {
+  for (DbgRecord &Item : FirstInst->DbgMarker->getDbgRecordRange()) {
     EXPECT_TRUE((&Item == DPV2 && ItCount == 0) ||
               (&Item == DPV1 && ItCount == 1));
     EXPECT_EQ(Item.getMarker(), FirstInst->DbgMarker);
@@ -969,7 +969,7 @@ TEST(MetadataTest, ConvertDbgToDPValue) {
   // Check these things store the same information; but that they're not the same
   // objects.
   for (DPValue &Item :
-       DPValue::filter(RetInst->DbgMarker->getDbgValueRange())) {
+       DPValue::filter(RetInst->DbgMarker->getDbgRecordRange())) {
     EXPECT_TRUE((Item.getRawLocation() == DPV2->getRawLocation() && ItCount == 0) ||
                 (Item.getRawLocation() == DPV1->getRawLocation() && ItCount == 1));
 
@@ -979,11 +979,11 @@ TEST(MetadataTest, ConvertDbgToDPValue) {
     ++ItCount;
   }
 
-  RetInst->DbgMarker->dropDbgValues();
+  RetInst->DbgMarker->dropDbgRecords();
   EXPECT_EQ(RetInst->DbgMarker->StoredDPValues.size(), 0u);
 
   // Try cloning one single DPValue.
-  auto DIIt = std::next(FirstInst->DbgMarker->getDbgValueRange().begin());
+  auto DIIt = std::next(FirstInst->DbgMarker->getDbgRecordRange().begin());
   RetInst->DbgMarker->cloneDebugInfoFrom(FirstInst->DbgMarker, DIIt, false);
   EXPECT_EQ(RetInst->DbgMarker->StoredDPValues.size(), 1u);
   // The second DPValue should have been cloned; it should have the same values
@@ -992,7 +992,7 @@ TEST(MetadataTest, ConvertDbgToDPValue) {
                 ->getRawLocation(),
             DPV1->getRawLocation());
   // We should be able to drop individual DPValues.
-  RetInst->DbgMarker->dropOneDbgValue(
+  RetInst->DbgMarker->dropOneDbgRecord(
       &*RetInst->DbgMarker->StoredDPValues.begin());
 
   // "Aborb" a DPMarker: this means pretend that the instruction it's attached
@@ -1001,7 +1001,7 @@ TEST(MetadataTest, ConvertDbgToDPValue) {
   EXPECT_EQ(RetInst->DbgMarker->StoredDPValues.size(), 2u);
   // Should be the DPV1 and DPV2 objects.
   ItCount = 0;
-  for (DbgRecord &Item : RetInst->DbgMarker->getDbgValueRange()) {
+  for (DbgRecord &Item : RetInst->DbgMarker->getDbgRecordRange()) {
     EXPECT_TRUE((&Item == DPV2 && ItCount == 0) ||
               (&Item == DPV1 && ItCount == 1));
     EXPECT_EQ(Item.getMarker(), RetInst->DbgMarker);
@@ -1017,12 +1017,12 @@ TEST(MetadataTest, ConvertDbgToDPValue) {
   RetInst->DbgMarker->removeMarker();
   RetInst->eraseFromParent();
 
-  DPMarker *EndMarker = ExitBlock->getTrailingDPValues();
+  DPMarker *EndMarker = ExitBlock->getTrailingDbgRecords();
   ASSERT_NE(EndMarker, nullptr);
   EXPECT_EQ(EndMarker->StoredDPValues.size(), 2u);
   // Test again that it's those two DPValues, DPV1 and DPV2.
   ItCount = 0;
-  for (DbgRecord &Item : EndMarker->getDbgValueRange()) {
+  for (DbgRecord &Item : EndMarker->getDbgRecordRange()) {
     EXPECT_TRUE((&Item == DPV2 && ItCount == 0) ||
               (&Item == DPV1 && ItCount == 1));
     EXPECT_EQ(Item.getMarker(), EndMarker);
@@ -1034,7 +1034,7 @@ TEST(MetadataTest, ConvertDbgToDPValue) {
 
   // The record of those trailing DPValues would dangle and cause an assertion
   // failure if it lived until the end of the LLVMContext.
-  ExitBlock->deleteTrailingDPValues();
+  ExitBlock->deleteTrailingDbgRecords();
 }
 
 TEST(MetadataTest, DPValueConversionRoutines) {
@@ -1117,14 +1117,14 @@ TEST(MetadataTest, DPValueConversionRoutines) {
 
   EXPECT_EQ(FirstInst->DbgMarker->StoredDPValues.size(), 1u);
   DPValue *DPV1 =
-      cast<DPValue>(&*FirstInst->DbgMarker->getDbgValueRange().begin());
+      cast<DPValue>(&*FirstInst->DbgMarker->getDbgRecordRange().begin());
   EXPECT_EQ(DPV1->getMarker(), FirstInst->DbgMarker);
   // Should point at %a, an argument.
   EXPECT_TRUE(isa<Argument>(DPV1->getVariableLocationOp(0)));
 
   EXPECT_EQ(SecondInst->DbgMarker->StoredDPValues.size(), 1u);
   DPValue *DPV2 =
-      cast<DPValue>(&*SecondInst->DbgMarker->getDbgValueRange().begin());
+      cast<DPValue>(&*SecondInst->DbgMarker->getDbgRecordRange().begin());
   EXPECT_EQ(DPV2->getMarker(), SecondInst->DbgMarker);
   // Should point at FirstInst.
   EXPECT_EQ(DPV2->getVariableLocationOp(0), FirstInst);

diff  --git a/llvm/unittests/IR/IRBuilderTest.cpp b/llvm/unittests/IR/IRBuilderTest.cpp
index cece65974c013c..139e8832c97b91 100644
--- a/llvm/unittests/IR/IRBuilderTest.cpp
+++ b/llvm/unittests/IR/IRBuilderTest.cpp
@@ -872,15 +872,15 @@ TEST_F(IRBuilderTest, createFunction) {
 
 TEST_F(IRBuilderTest, DIBuilder) {
   auto GetLastDbgRecord = [](const Instruction *I) -> DbgRecord * {
-    if (I->getDbgValueRange().empty())
+    if (I->getDbgRecordRange().empty())
       return nullptr;
-    return &*std::prev(I->getDbgValueRange().end());
+    return &*std::prev(I->getDbgRecordRange().end());
   };
 
   auto ExpectOrder = [&](DbgInstPtr First, BasicBlock::iterator Second) {
     if (M->IsNewDbgInfoFormat) {
       EXPECT_TRUE(First.is<DbgRecord *>());
-      EXPECT_FALSE(Second->getDbgValueRange().empty());
+      EXPECT_FALSE(Second->getDbgRecordRange().empty());
       EXPECT_EQ(GetLastDbgRecord(&*Second), First.get<DbgRecord *>());
     } else {
       EXPECT_TRUE(First.is<Instruction *>());
@@ -951,7 +951,7 @@ TEST_F(IRBuilderTest, DIBuilder) {
           I, VarX, DIB.createExpression(), VarLoc, BB);
       I = Builder.CreateAlloca(Builder.getInt32Ty());
       ExpectOrder(VarXValue, I->getIterator());
-      EXPECT_EQ(BB->getTrailingDPValues(), nullptr);
+      EXPECT_EQ(BB->getTrailingDbgRecords(), nullptr);
     }
     { /* dbg.declare | DPValue::Declare */
       ExpectOrder(DIB.insertDeclare(I, VarY, DIB.createExpression(), VarLoc, I),
@@ -961,7 +961,7 @@ TEST_F(IRBuilderTest, DIBuilder) {
           DIB.insertDeclare(I, VarY, DIB.createExpression(), VarLoc, BB);
       I = Builder.CreateAlloca(Builder.getInt32Ty());
       ExpectOrder(VarYDeclare, I->getIterator());
-      EXPECT_EQ(BB->getTrailingDPValues(), nullptr);
+      EXPECT_EQ(BB->getTrailingDbgRecords(), nullptr);
     }
     { /* dbg.assign | DPValue::Assign */
       I = Builder.CreateAlloca(Builder.getInt32Ty());
@@ -974,7 +974,7 @@ TEST_F(IRBuilderTest, DIBuilder) {
                               DIB.createExpression(), VarLoc);
       I = Builder.CreateAlloca(Builder.getInt32Ty());
       ExpectOrder(VarXAssign, I->getIterator());
-      EXPECT_EQ(BB->getTrailingDPValues(), nullptr);
+      EXPECT_EQ(BB->getTrailingDbgRecords(), nullptr);
     }
 
     Builder.CreateRet(nullptr);

diff  --git a/llvm/unittests/IR/ValueTest.cpp b/llvm/unittests/IR/ValueTest.cpp
index 6146719bb29627..97c8fea3c6dbf4 100644
--- a/llvm/unittests/IR/ValueTest.cpp
+++ b/llvm/unittests/IR/ValueTest.cpp
@@ -376,11 +376,11 @@ TEST(ValueTest, replaceUsesOutsideBlockDPValue) {
   BasicBlock *Exit = GetNext(Entry);
   Instruction *Ret = &Exit->front();
 
-  EXPECT_TRUE(Branch->hasDbgValues());
-  EXPECT_TRUE(Ret->hasDbgValues());
+  EXPECT_TRUE(Branch->hasDbgRecords());
+  EXPECT_TRUE(Ret->hasDbgRecords());
 
-  DPValue *DPV1 = cast<DPValue>(&*Branch->getDbgValueRange().begin());
-  DPValue *DPV2 = cast<DPValue>(&*Ret->getDbgValueRange().begin());
+  DPValue *DPV1 = cast<DPValue>(&*Branch->getDbgRecordRange().begin());
+  DPValue *DPV2 = cast<DPValue>(&*Ret->getDbgRecordRange().begin());
 
   A->replaceUsesOutsideBlock(B, Entry);
   // These users are in Entry so shouldn't be changed.

diff  --git a/llvm/unittests/Transforms/Utils/DebugifyTest.cpp b/llvm/unittests/Transforms/Utils/DebugifyTest.cpp
index 1ec9402b8aa9c7..89fa1334b427ea 100644
--- a/llvm/unittests/Transforms/Utils/DebugifyTest.cpp
+++ b/llvm/unittests/Transforms/Utils/DebugifyTest.cpp
@@ -61,7 +61,7 @@ struct DebugValueDrop : public FunctionPass {
         if (auto *DVI = dyn_cast<DbgVariableIntrinsic>(&I))
           Dbgs.push_back(DVI);
         // If there are any non-intrinsic records (DPValues), drop those too.
-        I.dropDbgValues();
+        I.dropDbgRecords();
       }
     }
 

diff  --git a/llvm/unittests/Transforms/Utils/LocalTest.cpp b/llvm/unittests/Transforms/Utils/LocalTest.cpp
index 82257741045754..87a2a2ae470051 100644
--- a/llvm/unittests/Transforms/Utils/LocalTest.cpp
+++ b/llvm/unittests/Transforms/Utils/LocalTest.cpp
@@ -1327,7 +1327,7 @@ TEST(Local, ReplaceDPValue) {
   RetInst->DbgMarker = new DPMarker();
   RetInst->DbgMarker->MarkedInstr = RetInst;
   DPValue *DPV = new DPValue(DVI);
-  RetInst->DbgMarker->insertDPValue(DPV, false);
+  RetInst->DbgMarker->insertDbgRecord(DPV, false);
   // ... and erase the dbg.value.
   DVI->eraseFromParent();
 


        


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