2 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp
index 08c381f13a..fb53e2734a 100644
--- a/lib/Target/X86/X86FrameLowering.cpp
+++ b/lib/Target/X86/X86FrameLowering.cpp
@@ -1032,7 +1032,7 @@ X86FrameLowering::processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
 }
 
 uint32_t X86FrameLowering::
-getCompactUnwindEncoding(const std::vector<MCCFIInstruction> &Instrs,
+getCompactUnwindEncoding(ArrayRef<MCCFIInstruction> Instrs,
                          int DataAlignmentFactor, bool IsEH) const {
   uint32_t Encoding = 0;
   int CFAOffset = 0;
@@ -1040,7 +1040,7 @@ getCompactUnwindEncoding(const std::vector<MCCFIInstruction> &Instrs,
   SmallVector<unsigned, 8> SavedRegs;
   int FramePointerReg = -1;
 
-  for (std::vector<MCCFIInstruction>::const_iterator
+  for (ArrayRef<MCCFIInstruction>::const_iterator
          I = Instrs.begin(), E = Instrs.end(); I != E; ++I) {
     const MCCFIInstruction &Inst = *I;
     MCSymbol *Label = Inst.getLabel();
diff --git a/lib/Target/X86/X86FrameLowering.h b/lib/Target/X86/X86FrameLowering.h
index f2b8dab6a5..14c31ed47c 100644
--- a/lib/Target/X86/X86FrameLowering.h
+++ b/lib/Target/X86/X86FrameLowering.h
@@ -60,7 +60,7 @@ public:
   void getInitialFrameState(std::vector<MachineMove> &Moves) const;
   int getFrameIndexOffset(const MachineFunction &MF, int FI) const;
 
-  uint32_t getCompactUnwindEncoding(const std::vector<MCCFIInstruction> &Instrs,
+  uint32_t getCompactUnwindEncoding(ArrayRef<MCCFIInstruction> Instrs,
                                     int DataAlignmentFactor, bool IsEH) const;
 };