From: Jiangning Liu <jiangning.liu@arm.com>
Date: Thu, 28 Nov 2013 01:34:55 +0000 (+0000)
Subject: Remove the variable only used by assert to avoid the build failure
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=91e710c3dd955e80a4d0fc3a7c26c115b61f8556;p=oota-llvm.git

Remove the variable only used by assert to avoid the build failure
caused by build options [-Werror,-Wunused-variable].


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195905 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp
index 7311d554ee0..15232523fe4 100644
--- a/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -4241,8 +4241,8 @@ AArch64TargetLowering::LowerVECTOR_SHUFFLE(SDValue Op,
     // Test if V1 is a CONCAT_VECTORS.
     if (V1.getOpcode() == ISD::CONCAT_VECTORS) {
       if (V1.getOperand(1).getOpcode() == ISD::UNDEF) {
-        int V1EltNum = V1.getOperand(0).getValueType().getVectorNumElements();
-        assert((Lane < V1EltNum) && "Invalid vector lane access");
+        assert((Lane < V1.getOperand(0).getValueType().getVectorNumElements())
+               && "Invalid vector lane access");
         return DAG.getNode(AArch64ISD::NEON_VDUPLANE, dl, VT, V1.getOperand(0),
                            DAG.getConstant(Lane, MVT::i64));
       }