diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 9f7d4a62d04..671f0b41d32 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -8540,8 +8540,7 @@ SDValue X86TargetLowering::LowerFP_TO_UINT(SDValue Op,
   return FIST;
 }
 
-SDValue X86TargetLowering::lowerFP_EXTEND(SDValue Op,
-                                          SelectionDAG &DAG) const {
+static SDValue LowerFP_EXTEND(SDValue Op, SelectionDAG &DAG) {
   DebugLoc DL = Op.getDebugLoc();
   MVT VT = Op.getValueType().getSimpleVT();
   SDValue In = Op.getOperand(0);
@@ -12031,7 +12030,7 @@ SDValue X86TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const {
   case ISD::ANY_EXTEND:         return LowerANY_EXTEND(Op, DAG);
   case ISD::FP_TO_SINT:         return LowerFP_TO_SINT(Op, DAG);
   case ISD::FP_TO_UINT:         return LowerFP_TO_UINT(Op, DAG);
-  case ISD::FP_EXTEND:          return lowerFP_EXTEND(Op, DAG);
+  case ISD::FP_EXTEND:          return LowerFP_EXTEND(Op, DAG);
   case ISD::FABS:               return LowerFABS(Op, DAG);
   case ISD::FNEG:               return LowerFNEG(Op, DAG);
   case ISD::FCOPYSIGN:          return LowerFCOPYSIGN(Op, DAG);
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 69aa980a7c4..6d5e8c21807 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -815,7 +815,6 @@ namespace llvm {
     SDValue LowerANY_EXTEND(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerFP_TO_SINT(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerFP_TO_UINT(SDValue Op, SelectionDAG &DAG) const;
-    SDValue lowerFP_EXTEND(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerFABS(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerFNEG(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) const;