Remove unused variable. NFCI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355289 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index bf7037f58ea0795fcae4eede682f1b9340011176..7e6ec0ea5d0677bc306e526117ffb94dd2d3fac9 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -6902,7 +6902,6 @@ static SDValue getShuffleScalarElt(SDNode *N, unsigned Index, SelectionDAG &DAG,
   if (Opcode == ISD::EXTRACT_SUBVECTOR &&
       isa<ConstantSDNode>(N->getOperand(1))) {
     SDValue Src = N->getOperand(0);
-    EVT SrcVT = Src.getValueType();
     uint64_t SrcIdx = N->getConstantOperandVal(1);
     return getShuffleScalarElt(Src.getNode(), Index + SrcIdx, DAG, Depth + 1);
   }