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-rw-r--r--llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 12aab9df2ae..5486414bee7 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -971,8 +971,8 @@ SDNode *SelectionDAG::FindNodeOrInsertPos(const FoldingSetNodeID &ID,
case ISD::Constant:
case ISD::ConstantFP:
// Erase debug location from the node if the node is used at several
- // different places to do not propagate one location to all uses as it
- // leads to incorrect debug info.
+ // different places. Do not propagate one location to all uses as it
+ // will cause a worse single stepping debugging experience.
if (N->getDebugLoc() != DL)
N->setDebugLoc(DebugLoc());
break;
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