[llvm] r319891 - [X86] Avoid unused variable warning in Release builds. NFCI.

[Benjamin Kramer via llvm-commits]

Author: d0k
Date: Wed Dec  6 05:32:36 2017
New Revision: 319891

URL: http://llvm.org/viewvc/llvm-project?rev=319891&view=rev
Log:
[X86] Avoid unused variable warning in Release builds. NFCI.

Modified:
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=319891&r1=319890&r2=319891&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Wed Dec  6 05:32:36 2017
@@ -16194,7 +16194,6 @@ static SDValue LowerANY_EXTEND(SDValue O
 
 static SDValue LowerZERO_EXTEND(SDValue Op, const X86Subtarget &Subtarget,
                                 SelectionDAG &DAG) {
-  MVT VT = Op.getSimpleValueType();
   SDValue In = Op.getOperand(0);
   MVT SVT = In.getSimpleValueType();
 
@@ -16205,8 +16204,9 @@ static SDValue LowerZERO_EXTEND(SDValue
     if (SDValue Res = LowerAVXExtend(Op, DAG, Subtarget))
       return Res;
 
-  assert(!VT.is256BitVector() || !SVT.is128BitVector() ||
-         VT.getVectorNumElements() != SVT.getVectorNumElements());
+  assert(!Op.getSimpleValueType().is256BitVector() || !SVT.is128BitVector() ||
+         Op.getSimpleValueType().getVectorNumElements() !=
+             SVT.getVectorNumElements());
   return SDValue();
 }