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-rw-r--r--llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
index 0573b6dd356..84dfdc7a7ff 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
@@ -385,6 +385,7 @@ void DAGTypeLegalizer::RemapValue(SDValue &N) {
// replaced with other values.
RemapValue(I->second);
N = I->second;
+ assert(N.getNode()->getNodeId() != NewNode && "Mapped to unanalyzed node!");
}
}
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