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-rw-r--r--llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index def0c69f229..49c862ce3e0 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -87,6 +87,9 @@ class SelectionDAGLegalize {
// If someone requests legalization of the new node, return itself.
if (From != To)
LegalizedNodes.insert(std::make_pair(To, To));
+
+ // Transfer SDDbgValues.
+ DAG.TransferDbgValues(From, To);
}
public:
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