[llvm] r308607 - [ARM] Simplify ExpandPseudoInst. NFC.

[Javed Absar via llvm-commits]

Author: javed.absar
Date: Thu Jul 20 05:35:37 2017
New Revision: 308607

URL: http://llvm.org/viewvc/llvm-project?rev=308607&view=rev
Log:
[ARM] Simplify ExpandPseudoInst. NFC.

Remove headers not required and convert to range-loop

Reviewed by: @mcrosier
Differential Revision: https://reviews.llvm.org/D35626


Modified:
    llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp

Modified: llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp?rev=308607&r1=308606&r2=308607&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp Thu Jul 20 05:35:37 2017
@@ -24,13 +24,6 @@
 #include "llvm/CodeGen/LivePhysRegs.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineInstrBundle.h"
-#include "llvm/IR/GlobalValue.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/raw_ostream.h" // FIXME: for debug only. remove!
-#include "llvm/Target/TargetFrameLowering.h"
-#include "llvm/Target/TargetRegisterInfo.h"
 
 using namespace llvm;
 
@@ -1711,9 +1704,8 @@ bool ARMExpandPseudo::runOnMachineFuncti
   AFI = MF.getInfo<ARMFunctionInfo>();
 
   bool Modified = false;
-  for (MachineFunction::iterator MFI = MF.begin(), E = MF.end(); MFI != E;
-       ++MFI)
-    Modified |= ExpandMBB(*MFI);
+  for (MachineBasicBlock &MBB : MF)
+    Modified |= ExpandMBB(MBB);
   if (VerifyARMPseudo)
     MF.verify(this, "After expanding ARM pseudo instructions.");
   return Modified;