Silence unused warning in non-assert builds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284107 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 36d783771fd1f4c0732cc886c6700e553179f7e2..c5524f0915ddf65a77ee2bdf2981ce6250dd41ab 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -12935,10 +12935,10 @@ static SDValue LowerEXTRACT_SUBVECTOR(SDValue Op, const X86Subtarget &Subtarget,
   SDValue In =  Op.getOperand(0);
   SDValue Idx = Op.getOperand(1);
   unsigned IdxVal = cast<ConstantSDNode>(Idx)->getZExtValue();
-  MVT ResVT   = Op.getSimpleValueType();
-  MVT InVT    = In.getSimpleValueType();
+  MVT ResVT = Op.getSimpleValueType();
 
-  assert((InVT.is256BitVector() || InVT.is512BitVector()) &&
+  assert((In.getSimpleValueType().is256BitVector() ||
+          In.getSimpleValueType().is512BitVector()) &&
          "Can only extract from 256-bit or 512-bit vectors");
 
   if (ResVT.is128BitVector())