1 files changed, 3 insertions, 5 deletions
diff --git a/llvm/lib/Target/X86/X86PadShortFunction.cpp b/llvm/lib/Target/X86/X86PadShortFunction.cpp
index 77b345352f3..62a9aafc2cf 100644
--- a/llvm/lib/Target/X86/X86PadShortFunction.cpp
+++ b/llvm/lib/Target/X86/X86PadShortFunction.cpp
@@ -187,19 +187,17 @@ bool PadShortFunc::cyclesUntilReturn(MachineBasicBlock *MBB,
 
   unsigned int CyclesToEnd = 0;
 
-  for (MachineBasicBlock::iterator MBBI = MBB->begin();
-        MBBI != MBB->end(); ++MBBI) {
-    MachineInstr *MI = MBBI;
+  for (MachineInstr &MI : *MBB) {
     // Mark basic blocks with a return instruction. Calls to other
     // functions do not count because the called function will be padded,
     // if necessary.
-    if (MI->isReturn() && !MI->isCall()) {
+    if (MI.isReturn() && !MI.isCall()) {
       VisitedBBs[MBB] = VisitedBBInfo(true, CyclesToEnd);
       Cycles += CyclesToEnd;
       return true;
     }
 
-    CyclesToEnd += TII->getInstrLatency(STI->getInstrItineraryData(), *MI);
+    CyclesToEnd += TII->getInstrLatency(STI->getInstrItineraryData(), MI);
   }
 
   VisitedBBs[MBB] = VisitedBBInfo(false, CyclesToEnd);