diff --git a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
index d20249f82d2..f1343886afe 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
@@ -799,7 +799,7 @@ bool DAGTypeLegalizer::ExpandFloatOperand(SDNode *N, unsigned OpNo) {
 
   if (TLI.getOperationAction(N->getOpcode(), N->getOperand(OpNo).getValueType())
       == TargetLowering::Custom)
-    Res = TLI.LowerOperation(SDValue(N, OpNo), DAG);
+    Res = TLI.LowerOperation(SDValue(N, 0), DAG);
 
   if (Res.getNode() == 0) {
     switch (N->getOpcode()) {
diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index ca4c6564e43..d4be998be5e 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -572,7 +572,7 @@ bool DAGTypeLegalizer::PromoteIntegerOperand(SDNode *N, unsigned OpNo) {
 
   if (TLI.getOperationAction(N->getOpcode(), N->getOperand(OpNo).getValueType())
       == TargetLowering::Custom)
-    Res = TLI.LowerOperation(SDValue(N, OpNo), DAG);
+    Res = TLI.LowerOperation(SDValue(N, 0), DAG);
 
   if (Res.getNode() == 0) {
     switch (N->getOpcode()) {
@@ -1856,7 +1856,7 @@ bool DAGTypeLegalizer::ExpandIntegerOperand(SDNode *N, unsigned OpNo) {
 
   if (TLI.getOperationAction(N->getOpcode(), N->getOperand(OpNo).getValueType())
       == TargetLowering::Custom)
-    Res = TLI.LowerOperation(SDValue(N, OpNo), DAG);
+    Res = TLI.LowerOperation(SDValue(N, 0), DAG);
 
   if (Res.getNode() == 0) {
     switch (N->getOpcode()) {