diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
index c80b34db990..82d98a72d5b 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
@@ -480,8 +480,7 @@ SDNode *DAGTypeLegalizer::AnalyzeNewNode(SDNode *N) {
       NewOps.push_back(Op);
     } else if (Op != OrigOp) {
       // This is the first operand to change - add all operands so far.
-      for (unsigned j = 0; j < i; ++j)
-        NewOps.push_back(N->getOperand(j));
+      NewOps.insert(NewOps.end(), N->op_begin(), N->op_begin() + i);
       NewOps.push_back(Op);
     }
   }