[llvm] r251189 - Fix unused variable warning. NFC.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Sat Oct 24 08:41:45 2015
New Revision: 251189

URL: http://llvm.org/viewvc/llvm-project?rev=251189&view=rev
Log:
Fix unused variable warning. NFC.

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=251189&r1=251188&r2=251189&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Sat Oct 24 08:41:45 2015
@@ -18834,11 +18834,10 @@ static SDValue LowerRotate(SDValue Op, c
   SDLoc DL(Op);
   SDValue R = Op.getOperand(0);
   SDValue Amt = Op.getOperand(1);
-  unsigned Opc = Op.getOpcode();
 
   assert(VT.isVector() && "Custom lowering only for vector rotates!");
   assert(Subtarget->hasXOP() && "XOP support required for vector rotates!");
-  assert((Opc == ISD::ROTL) && "Only ROTL supported");
+  assert((Op.getOpcode() == ISD::ROTL) && "Only ROTL supported");
 
   // XOP has 128-bit vector variable + immediate rotates.
   // +ve/-ve Amt = rotate left/right.