diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index ca8cd741e78..6dbdd4e365a 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -6580,7 +6580,7 @@ SDValue getMOVLP(SDValue &Op, DebugLoc &dl, SelectionDAG &DAG, bool HasSSE2) {
 
 // Reduce a vector shuffle to zext.
 SDValue
-X86TargetLowering::lowerVectorIntExtend(SDValue Op, SelectionDAG &DAG) const {
+X86TargetLowering::LowerVectorIntExtend(SDValue Op, SelectionDAG &DAG) const {
   // PMOVZX is only available from SSE41.
   if (!Subtarget->hasSSE41())
     return SDValue();
@@ -6683,7 +6683,7 @@ X86TargetLowering::NormalizeVectorShuffle(SDValue Op, SelectionDAG &DAG) const {
   }
 
   // Check integer expanding shuffles.
-  SDValue NewOp = lowerVectorIntExtend(Op, DAG);
+  SDValue NewOp = LowerVectorIntExtend(Op, DAG);
   if (NewOp.getNode())
     return NewOp;
 
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 35b5abd791e..dc5caaec3ea 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -852,7 +852,7 @@ namespace llvm {
 
     SDValue LowerVectorAllZeroTest(SDValue Op, SelectionDAG &DAG) const;
 
-    SDValue lowerVectorIntExtend(SDValue Op, SelectionDAG &DAG) const;
+    SDValue LowerVectorIntExtend(SDValue Op, SelectionDAG &DAG) const;
 
     virtual SDValue
       LowerFormalArguments(SDValue Chain,