diff --git a/llvm/lib/Target/AVR/AVRISelLowering.h b/llvm/lib/Target/AVR/AVRISelLowering.h
index 836ce802255b..17074e1b1eee 100644
--- a/llvm/lib/Target/AVR/AVRISelLowering.h
+++ b/llvm/lib/Target/AVR/AVRISelLowering.h
@@ -154,8 +154,8 @@ private:
                           SmallVectorImpl<SDValue> &InVals) const;
 
 private:
-  MachineBasicBlock *insertShift(MachineInstr *MI, MachineBasicBlock *BB) const;
-  MachineBasicBlock *insertMul(MachineInstr *MI, MachineBasicBlock *BB) const;
+  MachineBasicBlock *insertShift(MachineInstr &MI, MachineBasicBlock *BB) const;
+  MachineBasicBlock *insertMul(MachineInstr &MI, MachineBasicBlock *BB) const;
 };
 
 } // end namespace llvm