398       DbgVariableRecord &DVR = cast<DbgVariableRecord>(DR);  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingBackwardScan()  local
401       if (DVR.getType() == DbgVariableRecord::LocationType::Declare) {  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingBackwardScan()
411       DebugVariable Key(DVR.getVariable(), DVR.getExpression(),  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingBackwardScan()
412                         DVR.getDebugLoc()->getInlinedAt());  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingBackwardScan()
420       if (DVR.isDbgAssign()) {  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingBackwardScan()
422         if (!at::getAssignmentInsts(&DVR).empty())  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingBackwardScan()
427       ToBeRemoved.push_back(&DVR);  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingBackwardScan()
436   for (auto &DVR : ToBeRemoved)  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingBackwardScan()  local
437     DVR->eraseFromParent();  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingBackwardScan()
509     for (DbgVariableRecord &DVR : filterDbgVars(I.getDbgRecordRange())) {  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan()
510       if (DVR.getType() == DbgVariableRecord::LocationType::Declare)  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan()
512       DebugVariable Key(DVR.getVariable(), std::nullopt,  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan()
513                         DVR.getDebugLoc()->getInlinedAt());  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan()
518           (!DVR.isDbgAssign() || at::getAssignmentInsts(&DVR).empty());  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan()
522       SmallVector<Value *, 4> Values(DVR.location_ops());  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan()
524           VMI->second.second != DVR.getExpression()) {  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan()
526           VariableMap[Key] = {Values, DVR.getExpression()};  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan()
535       ToBeRemoved.push_back(&DVR);  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan()
539   for (auto *DVR : ToBeRemoved)  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan()  local
540     DVR->eraseFromParent();  in DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan()
551   auto GetAggregateVariable = [](const DbgVariableRecord &DVR) {  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()  argument
552     return DebugVariable(DVR.getVariable(), std::nullopt,  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()
553                          DVR.getDebugLoc().getInlinedAt());  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()
559     for (DbgVariableRecord &DVR : filterDbgVars(I.getDbgRecordRange())) {  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()
560       if (!DVR.isDbgValue() && !DVR.isDbgAssign())  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()
563           (DVR.isDbgValue() || at::getAssignmentInsts(&DVR).empty());  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()
564       DebugVariable Aggregate = GetAggregateVariable(DVR);  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()
566         bool IsKill = DVR.isKillLocation() && IsDbgValueKind;  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()
569         } else if (DVR.isDbgAssign()) {  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()
570           ToBeRemoved.push_back(&DVR);  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()
576   for (DbgVariableRecord *DVR : ToBeRemoved)  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()
577     DVR->eraseFromParent();  in DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock()