From 72ca0bfa7fa2b8e1f0950cd1cbfb0e25ba17c9a6 Mon Sep 17 00:00:00 2001
From: Jim Grosbach <grosbach@apple.com>
Date: Wed, 2 Apr 2014 18:00:53 +0000
Subject: [PATCH] [C++11,ARM64] Range based for loops in load/store pair
 optimizer.

No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205444 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM64/ARM64LoadStoreOptimizer.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/Target/ARM64/ARM64LoadStoreOptimizer.cpp b/lib/Target/ARM64/ARM64LoadStoreOptimizer.cpp
index 4cf83cf65ae..c0031a4b290 100644
--- a/lib/Target/ARM64/ARM64LoadStoreOptimizer.cpp
+++ b/lib/Target/ARM64/ARM64LoadStoreOptimizer.cpp
@@ -931,11 +931,8 @@ bool ARM64LoadStoreOpt::runOnMachineFunction(MachineFunction &Fn) {
   TRI = TM.getRegisterInfo();
 
   bool Modified = false;
-  for (MachineFunction::iterator MFI = Fn.begin(), E = Fn.end(); MFI != E;
-       ++MFI) {
-    MachineBasicBlock &MBB = *MFI;
+  for (auto &MBB : Fn)
     Modified |= optimizeBlock(MBB);
-  }
 
   return Modified;
 }