[ARM64,C++11]: More range-based loop simplification.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206006 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM64/ARM64ISelLowering.cpp b/lib/Target/ARM64/ARM64ISelLowering.cpp
index 0fcafc1f87e48653231c4b1bcc861ab6a2daa620..1987f91b83fb9672afdf4add9e1e28989f7e8af6 100644 (file)
--- a/lib/Target/ARM64/ARM64ISelLowering.cpp
+++ b/lib/Target/ARM64/ARM64ISelLowering.cpp
@@ -7322,9 +7322,8 @@ bool ARM64TargetLowering::isUsedByReturnOnly(SDNode *N, SDValue &Chain) const {
     return false;
 
   bool HasRet = false;
-  for (SDNode::use_iterator UI = Copy->use_begin(), UE = Copy->use_end();
-       UI != UE; ++UI) {
-    if (UI->getOpcode() != ARM64ISD::RET_FLAG)
+  for (SDNode *Node : Copy->uses()) {
+    if (Node->getOpcode() != ARM64ISD::RET_FLAG)
       return false;
     HasRet = true;
   }