[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207507 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.h b/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.h
index 4261224f8fdb641da184c5d2a98d3d50a89d98fd..5afbd20dd421ab57abb89254cab56f7252461be1 100644 (file)
--- a/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.h
+++ b/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.h
@@ -25,7 +25,7 @@ namespace llvm {
                       const MCRegisterInfo &MRI)
       : MCInstPrinter(MAI, MII, MRI) {}
 
-    virtual void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot);
+    void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
 
     // Autogenerated by tblgen.
     void printInstruction(const MCInst *MI, raw_ostream &O);

diff --git a/lib/Target/MSP430/MCTargetDesc/MSP430MCAsmInfo.h b/lib/Target/MSP430/MCTargetDesc/MSP430MCAsmInfo.h
index a7e0e589418428ba1bb02eec118d5f7a3a406e14..ef805bbab5be39197ed84d710016caf29319d48c 100644 (file)
--- a/lib/Target/MSP430/MCTargetDesc/MSP430MCAsmInfo.h
+++ b/lib/Target/MSP430/MCTargetDesc/MSP430MCAsmInfo.h
@@ -20,7 +20,7 @@ namespace llvm {
   class StringRef;
 
   class MSP430MCAsmInfo : public MCAsmInfoELF {
-    virtual void anchor();
+    void anchor() override;
   public:
     explicit MSP430MCAsmInfo(StringRef TT);
   };

diff --git a/lib/Target/MSP430/MSP430AsmPrinter.cpp b/lib/Target/MSP430/MSP430AsmPrinter.cpp
index 73ef2cdb233d3c0d82ce1e597f1aa4b26fd5d094..22a973eb179e09f144b3e65b581ede347446a5e7 100644 (file)
--- a/lib/Target/MSP430/MSP430AsmPrinter.cpp
+++ b/lib/Target/MSP430/MSP430AsmPrinter.cpp
@@ -42,7 +42,7 @@ namespace {
     MSP430AsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
       : AsmPrinter(TM, Streamer) {}
 
-    virtual const char *getPassName() const {
+    const char *getPassName() const override {
       return "MSP430 Assembly Printer";
     }
 
@@ -52,11 +52,11 @@ namespace {
                             raw_ostream &O);
     bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
                          unsigned AsmVariant, const char *ExtraCode,
-                         raw_ostream &O);
+                         raw_ostream &O) override;
     bool PrintAsmMemoryOperand(const MachineInstr *MI,
                                unsigned OpNo, unsigned AsmVariant,
-                               const char *ExtraCode, raw_ostream &O);
-    void EmitInstruction(const MachineInstr *MI);
+                               const char *ExtraCode, raw_ostream &O) override;
+    void EmitInstruction(const MachineInstr *MI) override;
   };
 } // end of anonymous namespace
 

diff --git a/lib/Target/MSP430/MSP430BranchSelector.cpp b/lib/Target/MSP430/MSP430BranchSelector.cpp
index d33d35c5cf3cdb00d58ca7e94c860ec426c45a8c..a96930a09889987ab82d4da7711456997ed99c4d 100644 (file)
--- a/lib/Target/MSP430/MSP430BranchSelector.cpp
+++ b/lib/Target/MSP430/MSP430BranchSelector.cpp
@@ -36,9 +36,9 @@ namespace {
     /// BlockSizes - The sizes of the basic blocks in the function.
     std::vector<unsigned> BlockSizes;
 
-    virtual bool runOnMachineFunction(MachineFunction &Fn);
+    bool runOnMachineFunction(MachineFunction &Fn) override;
 
-    virtual const char *getPassName() const {
+    const char *getPassName() const override {
       return "MSP430 Branch Selector";
     }
   };

diff --git a/lib/Target/MSP430/MSP430FrameLowering.h b/lib/Target/MSP430/MSP430FrameLowering.h
index 70e14d1b510ff28ff3f09ec0c07cff9abf09941e..d464dd99698a3c2bf9cc51e4f482027b77f3ecea 100644 (file)
--- a/lib/Target/MSP430/MSP430FrameLowering.h
+++ b/lib/Target/MSP430/MSP430FrameLowering.h
@@ -32,26 +32,26 @@ public:
 
   /// emitProlog/emitEpilog - These methods insert prolog and epilog code into
   /// the function.
-  void emitPrologue(MachineFunction &MF) const;
-  void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
+  void emitPrologue(MachineFunction &MF) const override;
+  void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const override;
 
   void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
+                                  MachineBasicBlock &MBB,
+                                  MachineBasicBlock::iterator I) const override;
 
   bool spillCalleeSavedRegisters(MachineBasicBlock &MBB,
                                  MachineBasicBlock::iterator MI,
                                  const std::vector<CalleeSavedInfo> &CSI,
-                                 const TargetRegisterInfo *TRI) const;
+                                 const TargetRegisterInfo *TRI) const override;
   bool restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
-                                   MachineBasicBlock::iterator MI,
-                                   const std::vector<CalleeSavedInfo> &CSI,
-                                   const TargetRegisterInfo *TRI) const;
+                                  MachineBasicBlock::iterator MI,
+                                  const std::vector<CalleeSavedInfo> &CSI,
+                                  const TargetRegisterInfo *TRI) const override;
 
-  bool hasFP(const MachineFunction &MF) const;
-  bool hasReservedCallFrame(const MachineFunction &MF) const;
+  bool hasFP(const MachineFunction &MF) const override;
+  bool hasReservedCallFrame(const MachineFunction &MF) const override;
   void processFunctionBeforeFrameFinalized(MachineFunction &MF,
-                                       RegScavenger *RS = nullptr) const;
+                                     RegScavenger *RS = nullptr) const override;
 };
 
 } // End llvm namespace

diff --git a/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp b/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp
index 6dafc9a2a63ffb7c48634c5b739b71768619fd46..a9b903503d3a6c2b0ae2523a629d09569f3615c2 100644 (file)
--- a/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp
+++ b/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp
@@ -101,7 +101,7 @@ namespace {
         Lowering(*TM.getTargetLowering()),
         Subtarget(*TM.getSubtargetImpl()) { }
 
-    virtual const char *getPassName() const {
+    const char *getPassName() const override {
       return "MSP430 DAG->DAG Pattern Instruction Selection";
     }
 
@@ -109,15 +109,14 @@ namespace {
     bool MatchWrapper(SDValue N, MSP430ISelAddressMode &AM);
     bool MatchAddressBase(SDValue N, MSP430ISelAddressMode &AM);
 
-    virtual bool
-    SelectInlineAsmMemoryOperand(const SDValue &Op, char ConstraintCode,
-                                 std::vector<SDValue> &OutOps);
+    bool SelectInlineAsmMemoryOperand(const SDValue &Op, char ConstraintCode,
+                                      std::vector<SDValue> &OutOps) override;
 
     // Include the pieces autogenerated from the target description.
   #include "MSP430GenDAGISel.inc"
 
   private:
-    SDNode *Select(SDNode *N);
+    SDNode *Select(SDNode *N) override;
     SDNode *SelectIndexedLoad(SDNode *Op);
     SDNode *SelectIndexedBinOp(SDNode *Op, SDValue N1, SDValue N2,
                                unsigned Opc8, unsigned Opc16);

diff --git a/lib/Target/MSP430/MSP430ISelLowering.h b/lib/Target/MSP430/MSP430ISelLowering.h
index 85a861ebecbb622ac246c502bff0585c0166d4dd..3ced61de3f4fe7bc90152531a825475d16ddbc19 100644 (file)
--- a/lib/Target/MSP430/MSP430ISelLowering.h
+++ b/lib/Target/MSP430/MSP430ISelLowering.h
@@ -73,14 +73,14 @@ namespace llvm {
   public:
     explicit MSP430TargetLowering(MSP430TargetMachine &TM);
 
-    virtual MVT getScalarShiftAmountTy(EVT LHSTy) const { return MVT::i8; }
+    MVT getScalarShiftAmountTy(EVT LHSTy) const override { return MVT::i8; }
 
     /// LowerOperation - Provide custom lowering hooks for some operations.
-    virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const;
+    SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const override;
 
     /// getTargetNodeName - This method returns the name of a target specific
     /// DAG node.
-    virtual const char *getTargetNodeName(unsigned Opcode) const;
+    const char *getTargetNodeName(unsigned Opcode) const override;
 
     SDValue LowerShifts(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const;
@@ -97,15 +97,16 @@ namespace llvm {
     SDValue getReturnAddressFrameIndex(SelectionDAG &DAG) const;
 
     TargetLowering::ConstraintType
-    getConstraintType(const std::string &Constraint) const;
+    getConstraintType(const std::string &Constraint) const override;
     std::pair<unsigned, const TargetRegisterClass*>
-    getRegForInlineAsmConstraint(const std::string &Constraint, MVT VT) const;
+    getRegForInlineAsmConstraint(const std::string &Constraint,
+                                 MVT VT) const override;
 
     /// isTruncateFree - Return true if it's free to truncate a value of type
     /// Ty1 to type Ty2. e.g. On msp430 it's free to truncate a i16 value in
     /// register R15W to i8 by referencing its sub-register R15B.
-    virtual bool isTruncateFree(Type *Ty1, Type *Ty2) const;
-    virtual bool isTruncateFree(EVT VT1, EVT VT2) const;
+    bool isTruncateFree(Type *Ty1, Type *Ty2) const override;
+    bool isTruncateFree(EVT VT1, EVT VT2) const override;
 
     /// isZExtFree - Return true if any actual instruction that defines a value
     /// of type Ty1 implicit zero-extends the value to Ty2 in the result
@@ -115,12 +116,12 @@ namespace llvm {
     /// necessarily apply to truncate instructions. e.g. on msp430, all
     /// instructions that define 8-bit values implicit zero-extend the result
     /// out to 16 bits.
-    virtual bool isZExtFree(Type *Ty1, Type *Ty2) const;
-    virtual bool isZExtFree(EVT VT1, EVT VT2) const;
-    virtual bool isZExtFree(SDValue Val, EVT VT2) const;
+    bool isZExtFree(Type *Ty1, Type *Ty2) const override;
+    bool isZExtFree(EVT VT1, EVT VT2) const override;
+    bool isZExtFree(SDValue Val, EVT VT2) const override;
 
     MachineBasicBlock* EmitInstrWithCustomInserter(MachineInstr *MI,
-                                                   MachineBasicBlock *BB) const;
+                                                   MachineBasicBlock *BB) const override;
     MachineBasicBlock* EmitShiftInstr(MachineInstr *MI,
                                       MachineBasicBlock *BB) const;
 
@@ -148,28 +149,27 @@ namespace llvm {
                             SDLoc dl, SelectionDAG &DAG,
                             SmallVectorImpl<SDValue> &InVals) const;
 
-    virtual SDValue
+    SDValue
       LowerFormalArguments(SDValue Chain,
                            CallingConv::ID CallConv, bool isVarArg,
                            const SmallVectorImpl<ISD::InputArg> &Ins,
                            SDLoc dl, SelectionDAG &DAG,
-                           SmallVectorImpl<SDValue> &InVals) const;
-    virtual SDValue
+                           SmallVectorImpl<SDValue> &InVals) const override;
+    SDValue
       LowerCall(TargetLowering::CallLoweringInfo &CLI,
-                SmallVectorImpl<SDValue> &InVals) const;
-
-    virtual SDValue
-      LowerReturn(SDValue Chain,
-                  CallingConv::ID CallConv, bool isVarArg,
-                  const SmallVectorImpl<ISD::OutputArg> &Outs,
-                  const SmallVectorImpl<SDValue> &OutVals,
-                  SDLoc dl, SelectionDAG &DAG) const;
-
-    virtual bool getPostIndexedAddressParts(SDNode *N, SDNode *Op,
-                                            SDValue &Base,
-                                            SDValue &Offset,
-                                            ISD::MemIndexedMode &AM,
-                                            SelectionDAG &DAG) const;
+                SmallVectorImpl<SDValue> &InVals) const override;
+
+    SDValue LowerReturn(SDValue Chain,
+                        CallingConv::ID CallConv, bool isVarArg,
+                        const SmallVectorImpl<ISD::OutputArg> &Outs,
+                        const SmallVectorImpl<SDValue> &OutVals,
+                        SDLoc dl, SelectionDAG &DAG) const override;
+
+    bool getPostIndexedAddressParts(SDNode *N, SDNode *Op,
+                                    SDValue &Base,
+                                    SDValue &Offset,
+                                    ISD::MemIndexedMode &AM,
+                                    SelectionDAG &DAG) const override;
 
     const MSP430Subtarget &Subtarget;
     const DataLayout *TD;

diff --git a/lib/Target/MSP430/MSP430InstrInfo.h b/lib/Target/MSP430/MSP430InstrInfo.h
index ad2b8cc7cd45d12c71a2667ae14b01e2315b9f6d..1ffcebb0154303edff63d9a73d643f36490b8391 100644 (file)
--- a/lib/Target/MSP430/MSP430InstrInfo.h
+++ b/lib/Target/MSP430/MSP430InstrInfo.h
@@ -50,40 +50,41 @@ public:
   /// such, whenever a client has an instance of instruction info, it should
   /// always be able to get register info as well (through this method).
   ///
-  virtual const TargetRegisterInfo &getRegisterInfo() const { return RI; }
+  const TargetRegisterInfo &getRegisterInfo() const { return RI; }
 
   void copyPhysReg(MachineBasicBlock &MBB,
                    MachineBasicBlock::iterator I, DebugLoc DL,
                    unsigned DestReg, unsigned SrcReg,
-                   bool KillSrc) const;
-
-  virtual void storeRegToStackSlot(MachineBasicBlock &MBB,
-                                   MachineBasicBlock::iterator MI,
-                                   unsigned SrcReg, bool isKill,
-                                   int FrameIndex,
-                                   const TargetRegisterClass *RC,
-                                   const TargetRegisterInfo *TRI) const;
-  virtual void loadRegFromStackSlot(MachineBasicBlock &MBB,
-                                    MachineBasicBlock::iterator MI,
-                                    unsigned DestReg, int FrameIdx,
-                                    const TargetRegisterClass *RC,
-                                    const TargetRegisterInfo *TRI) const;
+                   bool KillSrc) const override;
+
+  void storeRegToStackSlot(MachineBasicBlock &MBB,
+                           MachineBasicBlock::iterator MI,
+                           unsigned SrcReg, bool isKill,
+                           int FrameIndex,
+                           const TargetRegisterClass *RC,
+                           const TargetRegisterInfo *TRI) const override;
+  void loadRegFromStackSlot(MachineBasicBlock &MBB,
+                            MachineBasicBlock::iterator MI,
+                            unsigned DestReg, int FrameIdx,
+                            const TargetRegisterClass *RC,
+                            const TargetRegisterInfo *TRI) const override;
 
   unsigned GetInstSizeInBytes(const MachineInstr *MI) const;
 
   // Branch folding goodness
-  bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const;
-  bool isUnpredicatedTerminator(const MachineInstr *MI) const;
+  bool
+  ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const override;
+  bool isUnpredicatedTerminator(const MachineInstr *MI) const override;
   bool AnalyzeBranch(MachineBasicBlock &MBB,
                      MachineBasicBlock *&TBB, MachineBasicBlock *&FBB,
                      SmallVectorImpl<MachineOperand> &Cond,
-                     bool AllowModify) const;
+                     bool AllowModify) const override;
 
-  unsigned RemoveBranch(MachineBasicBlock &MBB) const;
+  unsigned RemoveBranch(MachineBasicBlock &MBB) const override;
   unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                         MachineBasicBlock *FBB,
                         const SmallVectorImpl<MachineOperand> &Cond,
-                        DebugLoc DL) const;
+                        DebugLoc DL) const override;
 
 };
 

diff --git a/lib/Target/MSP430/MSP430RegisterInfo.h b/lib/Target/MSP430/MSP430RegisterInfo.h
index 279886ed3a5a241e3d8afccc3b7ecc30632088cf..a607528fd118a37e5c972ecd50a0d0174d590bb2 100644 (file)
--- a/lib/Target/MSP430/MSP430RegisterInfo.h
+++ b/lib/Target/MSP430/MSP430RegisterInfo.h
@@ -36,18 +36,19 @@ public:
 
   /// Code Generation virtual methods...
   const MCPhysReg *
-  getCalleeSavedRegs(const MachineFunction *MF = nullptr) const;
+  getCalleeSavedRegs(const MachineFunction *MF = nullptr) const override;
 
-  BitVector getReservedRegs(const MachineFunction &MF) const;
+  BitVector getReservedRegs(const MachineFunction &MF) const override;
   const TargetRegisterClass*
-  getPointerRegClass(const MachineFunction &MF, unsigned Kind = 0) const;
+  getPointerRegClass(const MachineFunction &MF,
+                     unsigned Kind = 0) const override;
 
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
-                           RegScavenger *RS = nullptr) const;
+                           RegScavenger *RS = nullptr) const override;
 
   // Debug information queries.
-  unsigned getFrameRegister(const MachineFunction &MF) const;
+  unsigned getFrameRegister(const MachineFunction &MF) const override;
 };
 
 } // end namespace llvm

diff --git a/lib/Target/MSP430/MSP430TargetMachine.cpp b/lib/Target/MSP430/MSP430TargetMachine.cpp
index 98a6003fe65bf7e40f6c2f6d462c66d37116a22c..50be2be3007b8b5f4b8796f24601c0f3c352653f 100644 (file)
--- a/lib/Target/MSP430/MSP430TargetMachine.cpp
+++ b/lib/Target/MSP430/MSP430TargetMachine.cpp
@@ -51,8 +51,8 @@ public:
     return getTM<MSP430TargetMachine>();
   }
 
-  virtual bool addInstSelector();
-  virtual bool addPreEmitPass();
+  bool addInstSelector() override;
+  bool addPreEmitPass() override;
 };
 } // namespace
 

diff --git a/lib/Target/MSP430/MSP430TargetMachine.h b/lib/Target/MSP430/MSP430TargetMachine.h
index be695a2111094b3dd7944e010e947121903838ae..ea5d4073700b4409a4fff0b853069d532760b592 100644 (file)
--- a/lib/Target/MSP430/MSP430TargetMachine.h
+++ b/lib/Target/MSP430/MSP430TargetMachine.h
@@ -43,25 +43,25 @@ public:
                       Reloc::Model RM, CodeModel::Model CM,
                       CodeGenOpt::Level OL);
 
-  virtual const TargetFrameLowering *getFrameLowering() const {
+  const TargetFrameLowering *getFrameLowering() const override {
     return &FrameLowering;
   }
-  virtual const MSP430InstrInfo *getInstrInfo() const  { return &InstrInfo; }
-  virtual const DataLayout *getDataLayout() const     { return &DL;}
-  virtual const MSP430Subtarget *getSubtargetImpl() const { return &Subtarget; }
+  const MSP430InstrInfo *getInstrInfo() const override  { return &InstrInfo; }
+  const DataLayout *getDataLayout() const override     { return &DL;}
+  const MSP430Subtarget *getSubtargetImpl() const override { return &Subtarget; }
 
-  virtual const TargetRegisterInfo *getRegisterInfo() const {
+  const TargetRegisterInfo *getRegisterInfo() const override {
     return &InstrInfo.getRegisterInfo();
   }
 
-  virtual const MSP430TargetLowering *getTargetLowering() const {
+  const MSP430TargetLowering *getTargetLowering() const override {
     return &TLInfo;
   }
 
-  virtual const MSP430SelectionDAGInfo* getSelectionDAGInfo() const {
+  const MSP430SelectionDAGInfo* getSelectionDAGInfo() const override {
     return &TSInfo;
   }
-  virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
+  TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
 }; // MSP430TargetMachine.
 
 } // end namespace llvm