[ARM] Fix another -Wunused-variable in -DLLVM_ENABLE_ASSERTIONS=off builds after...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363535 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp
index f9caea1b39beddf3fdbec8c08a5fbb3029b7524e..20154bacbd34613c1d757ee41e5a91f347d4299c 100644 (file)
--- a/lib/Target/ARM/ARMConstantIslandPass.cpp
+++ b/lib/Target/ARM/ARMConstantIslandPass.cpp
@@ -1051,11 +1051,11 @@ bool ARMConstantIslands::isWaterInRange(unsigned UserOffset,
 bool ARMConstantIslands::isCPEntryInRange(MachineInstr *MI, unsigned UserOffset,
                                       MachineInstr *CPEMI, unsigned MaxDisp,
                                       bool NegOk, bool DoDump) {
-  BBInfoVector &BBInfo = BBUtils->getBBInfo();
   unsigned CPEOffset = BBUtils->getOffsetOf(CPEMI);
 
   if (DoDump) {
     LLVM_DEBUG({
+        BBInfoVector &BBInfo = BBUtils->getBBInfo();
       unsigned Block = MI->getParent()->getNumber();
       const BasicBlockInfo &BBI = BBInfo[Block];
       dbgs() << "User of CPE#" << CPEMI->getOperand(0).getImm()