diff options
Diffstat (limited to 'include/llvm/CodeGen/MachineOperand.h')
| -rw-r--r-- | include/llvm/CodeGen/MachineOperand.h | 20 |
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; } |