diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 0a5307526620..67bf864ddc81 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -19881,7 +19881,6 @@ static SDValue getPrefetchNode(unsigned Opc, SDValue Op, SelectionDAG &DAG,
   MVT MaskVT =
     MVT::getVectorVT(MVT::i1, Index.getSimpleValueType().getVectorNumElements());
   SDValue VMask = getMaskNode(Mask, MaskVT, Subtarget, DAG, dl);
-  //SDVTList VTs = DAG.getVTList(MVT::Other);
   SDValue Ops[] = {VMask, Base, Scale, Index, Disp, Segment, Chain};
   SDNode *Res = DAG.getMachineNode(Opc, dl, MVT::Other, Ops);
   return SDValue(Res, 0);