Update LLVM for 3.5 rebase (r209712).

Change-Id: I149556c940fb7dc92d075273c87ff584f400941f

1 files changed, 10 insertions, 10 deletions

diff --git a/include/llvm/CodeGen/MachineOperand.h b/include/llvm/CodeGen/MachineOperand.h
index 57bdb4c..22969bc8 100644
--- a/include/llvm/CodeGen/MachineOperand.h
+++ b/include/llvm/CodeGen/MachineOperand.h
@@ -42,7 +42,7 @@ class MCSymbol;
 ///
 class MachineOperand {
 public:
-  enum MachineOperandType {
+  enum MachineOperandType : unsigned char {
     MO_Register,          ///< Register operand.
     MO_Immediate,         ///< Immediate operand
     MO_CImmediate,        ///< Immediate >64bit operand
@@ -65,7 +65,7 @@ public:
 private:
   /// OpKind - Specify what kind of operand this is.  This discriminates the
   /// union.
-  unsigned char OpKind; // MachineOperandType
+  MachineOperandType OpKind;
 
   /// Subregister number for MO_Register.  A value of 0 indicates the
   /// MO_Register has no subReg.
@@ -181,7 +181,7 @@ private:
   } Contents;
 
   explicit MachineOperand(MachineOperandType K)
-    : OpKind(K), SubReg_TargetFlags(0), ParentMI(0) {}
+    : OpKind(K), SubReg_TargetFlags(0), ParentMI(nullptr) {}
 public:
   /// getType - Returns the MachineOperandType for this operand.
   ///
@@ -215,9 +215,9 @@ public:
   ///
   /// Never call clearParent() on an operand in a MachineInstr.
   ///
-  void clearParent() { ParentMI = 0; }
+  void clearParent() { ParentMI = nullptr; }
 
-  void print(raw_ostream &os, const TargetMachine *TM = 0) const;
+  void print(raw_ostream &os, const TargetMachine *TM = nullptr) const;
 
   //===--------------------------------------------------------------------===//
   // Accessors that tell you what kind of MachineOperand you're looking at.
@@ -227,7 +227,7 @@ public:
   bool isReg() const { return OpKind == MO_Register; }
   /// isImm - Tests if this is a MO_Immediate operand.
   bool isImm() const { return OpKind == MO_Immediate; }
-  /// isCImm - Test if t his is a MO_CImmediate operand.
+  /// isCImm - Test if this is a MO_CImmediate operand.
   bool isCImm() const { return OpKind == MO_CImmediate; }
   /// isFPImm - Tests if this is a MO_FPImmediate operand.
   bool isFPImm() const { return OpKind == MO_FPImmediate; }
@@ -593,8 +593,8 @@ public:
     Op.TiedTo = 0;
     Op.IsDebug = isDebug;
     Op.SmallContents.RegNo = Reg;
-    Op.Contents.Reg.Prev = 0;
-    Op.Contents.Reg.Next = 0;
+    Op.Contents.Reg.Prev = nullptr;
+    Op.Contents.Reg.Next = nullptr;
     Op.setSubReg(SubReg);
     return Op;
   }
@@ -711,12 +711,12 @@ private:
   /// part of a machine instruction.
   bool isOnRegUseList() const {
     assert(isReg() && "Can only add reg operand to use lists");
-    return Contents.Reg.Prev != 0;
+    return Contents.Reg.Prev != nullptr;
   }
 };
 
 inline raw_ostream &operator<<(raw_ostream &OS, const MachineOperand& MO) {
-  MO.print(OS, 0);
+  MO.print(OS, nullptr);
   return OS;
 }