[X86] Remove unused variable

Leftover from eb435b7ff569b35ae603886b881f51ac8600bd60

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 55e085e..0ffce00 100644 (file)
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -44108,7 +44108,6 @@ static SDValue combineBitcastvxi1(SelectionDAG &DAG, EVT VT, SDValue Src,
     SDValue UpperOp = SubSrcOps[1];
     if (LowerOp.getOpcode() == ISD::SETCC && UpperOp.isUndef()) {
       EVT HalfVT = VT.getHalfSizedIntegerVT(*DAG.getContext());
-      EVT HalfSrcVT = SrcVT.getHalfNumVectorElementsVT(*DAG.getContext());
       if (SDValue V = combineBitcastvxi1(DAG, HalfVT, LowerOp, DL, Subtarget))
         return DAG.getNode(ISD::ANY_EXTEND, DL, VT, V);
     }