1 files changed, 3 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index d50bb7b9f9..759fa0e112 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -3322,7 +3322,9 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) {
     DebugLoc dl = N->getDebugLoc();
     return DAG.getNode(N0.getOpcode(), dl, VT,
                        DAG.getNode(ISD::ZERO_EXTEND, dl, VT, N0.getOperand(0)),
-                       DAG.getNode(ISD::ZERO_EXTEND, dl, VT, N0.getOperand(1)));
+                       DAG.getNode(ISD::ZERO_EXTEND, dl,
+                                   N0.getOperand(1).getValueType(),
+                                   N0.getOperand(1)));
   }
 
   return SDValue();