diff --git a/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp b/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp
index 9aed27f20aa8..c60c5183b429 100644
--- a/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp
+++ b/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp
@@ -499,10 +499,9 @@ static inline bool isUnsafeMemoryObject(MachineInstr *MI,
 
   SmallVector<Value *, 4> Objs;
   getUnderlyingObjects(V, Objs, DL);
-  for (SmallVectorImpl<Value *>::iterator I = Objs.begin(),
-         IE = Objs.end(); I != IE; ++I) {
+  for (Value *V : Objs) {
     // Does this pointer refer to a distinct and identifiable object?
-    if (!isIdentifiedObject(*I))
+    if (!isIdentifiedObject(V))
       return true;
   }