1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
index acde526..d14e5b8 100644
--- a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
+++ b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
@@ -502,8 +502,8 @@ static bool remomveUndefDbgAssignsFromEntryBlock(BasicBlock *BB) {
     bool IsDbgValueKind = (!DAI || at::getAssignmentInsts(DAI).empty());
     DebugVariable Aggregate = GetAggregateVariable(DVI);
     if (!SeenDefForAggregate.contains(Aggregate)) {
-      bool IsUndef = DVI->isUndef() && IsDbgValueKind;
-      if (!IsUndef) {
+      bool IsKill = DVI->isKillLocation() && IsDbgValueKind;
+      if (!IsKill) {
         SeenDefForAggregate.insert(Aggregate);
       } else if (DAI) {
         ToBeRemoved.push_back(DAI);