ARMInstPrinter.cpp: Suppress a warning for -Asserts. [-Wunused-variable]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219172 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
index 730cdb71c73fb3ef5e768f06ed60a136c3877a48..0570084deb66b181c43e5492b79630bf57358ee9 100644 (file)
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
@@ -544,9 +544,8 @@ void ARMInstPrinter::printAddrMode3Operand(const MCInst *MI, unsigned Op,
     return;
   }
 
-  const MCOperand &MO3 = MI->getOperand(Op+2);
-
-  assert(ARM_AM::getAM3IdxMode(MO3.getImm()) != ARMII::IndexModePost &&
+  assert(ARM_AM::getAM3IdxMode(MI->getOperand(Op + 2).getImm()) !=
+             ARMII::IndexModePost &&
          "unexpected idxmode");
   printAM3PreOrOffsetIndexOp(MI, Op, O, AlwaysPrintImm0);
 }