use range-based for-loop; NFCI

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237908 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp
index 559ff3ec09c40160e1ebe5b8ec5eae7c569ca317..9aed27f20aa8d3e293e8f69b019e536e5b82838a 100644 (file)
--- a/lib/CodeGen/ScheduleDAGInstrs.cpp
+++ b/lib/CodeGen/ScheduleDAGInstrs.cpp
@@ -167,10 +167,7 @@ static void getUnderlyingObjectsForInstr(const MachineInstr *MI,
   SmallVector<Value *, 4> Objs;
   getUnderlyingObjects(V, Objs, DL);
 
-  for (SmallVectorImpl<Value *>::iterator I = Objs.begin(), IE = Objs.end();
-         I != IE; ++I) {
-    V = *I;
-
+  for (Value *V : Objs) {
     if (!isIdentifiedObject(V)) {
       Objects.clear();
       return;