Remove unused variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166973 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index a3ec14329e292aa8876ccc1a1d1828a98ace16c6..4b6ab7458288883b3c7c8e7191f17bd134b52e1c 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -4635,7 +4635,6 @@ static SDValue getShuffleScalarElt(SDNode *N, unsigned Index, SelectionDAG &DAG,
     MVT ShufVT = V.getValueType().getSimpleVT();
     unsigned NumElems = ShufVT.getVectorNumElements();
     SmallVector<int, 16> ShuffleMask;
-    SDValue ImmN;
     bool IsUnary;
 
     if (!getTargetShuffleMask(N, ShufVT, ShuffleMask, IsUnary))