Get rid of unused variable.

[oota-llvm.git] / lib / CodeGen / StrongPHIElimination.cpp

diff --git a/lib/CodeGen/StrongPHIElimination.cpp b/lib/CodeGen/StrongPHIElimination.cpp
index a06909f72e44b55a578dca5f10308b91a996bb2d..37f54ce93a79b9df775a513bb89e2cc6a30ae303 100644 (file)
--- a/lib/CodeGen/StrongPHIElimination.cpp
+++ b/lib/CodeGen/StrongPHIElimination.cpp
@@ -762,7 +762,6 @@ void StrongPHIElimination::ScheduleCopies(MachineBasicBlock* MBB,
   std::set<unsigned> RegHandled;
   for (SmallVector<std::pair<unsigned, MachineInstr*>, 4>::iterator I =
        InsertedPHIDests.begin(), E = InsertedPHIDests.end(); I != E; ++I) {
-    unsigned bar = 0;
     if (RegHandled.insert(I->first).second &&
         !LI.getOrCreateInterval(I->first).liveAt(
                                       LI.getMBBEndIdx(I->second->getParent())))