1 files changed, 12 insertions, 10 deletions

diff --git a/include/llvm/MC/MCInst.h b/include/llvm/MC/MCInst.h
index 6918280..aed7347 100644
--- a/include/llvm/MC/MCInst.h
+++ b/include/llvm/MC/MCInst.h
@@ -31,7 +31,7 @@ class MCInst;
 /// MCOperand - Instances of this class represent operands of the MCInst class.
 /// This is a simple discriminated union.
 class MCOperand {
-  enum MachineOperandType {
+  enum MachineOperandType : unsigned char {
     kInvalid,                 ///< Uninitialized.
     kRegister,                ///< Register operand.
     kImmediate,               ///< Immediate operand.
@@ -39,7 +39,7 @@ class MCOperand {
     kExpr,                    ///< Relocatable immediate operand.
     kInst                     ///< Sub-instruction operand.
   };
-  unsigned char Kind;
+  MachineOperandType Kind;
 
   union {
     unsigned RegVal;
@@ -139,7 +139,7 @@ public:
     return Op;
   }
 
-  void print(raw_ostream &OS, const MCAsmInfo *MAI) const;
+  void print(raw_ostream &OS) const;
   void dump() const;
 };
 
@@ -169,33 +169,35 @@ public:
   }
 
   void clear() { Operands.clear(); }
-  size_t size() { return Operands.size(); }
+  size_t size() const { return Operands.size(); }
 
   typedef SmallVectorImpl<MCOperand>::iterator iterator;
+  typedef SmallVectorImpl<MCOperand>::const_iterator const_iterator;
   iterator begin() { return Operands.begin(); }
-  iterator end()   { return Operands.end();   }
+  const_iterator begin() const { return Operands.begin(); }
+  iterator end()   { return Operands.end(); }
+  const_iterator end() const { return Operands.end(); }
   iterator insert(iterator I, const MCOperand &Op) {
     return Operands.insert(I, Op);
   }
 
-  void print(raw_ostream &OS, const MCAsmInfo *MAI) const;
+  void print(raw_ostream &OS) const;
   void dump() const;
 
   /// \brief Dump the MCInst as prettily as possible using the additional MC
   /// structures, if given. Operators are separated by the \p Separator
   /// string.
-  void dump_pretty(raw_ostream &OS, const MCAsmInfo *MAI = nullptr,
-                   const MCInstPrinter *Printer = nullptr,
+  void dump_pretty(raw_ostream &OS, const MCInstPrinter *Printer = nullptr,
                    StringRef Separator = " ") const;
 };
 
 inline raw_ostream& operator<<(raw_ostream &OS, const MCOperand &MO) {
-  MO.print(OS, nullptr);
+  MO.print(OS);
   return OS;
 }
 
 inline raw_ostream& operator<<(raw_ostream &OS, const MCInst &MI) {
-  MI.print(OS, nullptr);
+  MI.print(OS);
   return OS;
 }