diff --git a/llvm/lib/Transforms/Scalar/ADCE.cpp b/llvm/lib/Transforms/Scalar/ADCE.cpp
index ffab8d5801c8..4a003217f93d 100644
--- a/llvm/lib/Transforms/Scalar/ADCE.cpp
+++ b/llvm/lib/Transforms/Scalar/ADCE.cpp
@@ -69,8 +69,8 @@ bool ADCE::runOnFunction(Function& F) {
 
   // Propagate liveness backwards to operands.
   while (!Worklist.empty()) {
-    Instruction* curr = Worklist.pop_back_val();
-    for (Instruction::op_iterator OI = curr->op_begin(), OE = curr->op_end();
+    Instruction* Curr = Worklist.pop_back_val();
+    for (Instruction::op_iterator OI = Curr->op_begin(), OE = Curr->op_end();
          OI != OE; ++OI)
       if (Instruction* Inst = dyn_cast<Instruction>(OI))
         if (Alive.insert(Inst).second)