/// represents both boolean and integral constants.
/// @brief Class for constant integers.
class ConstantInt : public Constant {
- virtual void anchor();
+ void anchor() override;
void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
ConstantInt(const ConstantInt &) LLVM_DELETED_FUNCTION;
ConstantInt(IntegerType *Ty, const APInt& V);
///
class ConstantFP : public Constant {
APFloat Val;
- virtual void anchor();
+ void anchor() override;
void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
ConstantFP(const ConstantFP &) LLVM_DELETED_FUNCTION;
friend class LLVMContextImpl;
ConstantAggregateZero(const ConstantAggregateZero &) LLVM_DELETED_FUNCTION;
protected:
explicit ConstantAggregateZero(Type *ty)
- : Constant(ty, ConstantAggregateZeroVal, 0, 0) {}
+ : Constant(ty, ConstantAggregateZeroVal, nullptr, 0) {}
protected:
// allocate space for exactly zero operands
void *operator new(size_t s) {
public:
static ConstantAggregateZero *get(Type *Ty);
- virtual void destroyConstant();
+ void destroyConstant() override;
/// getSequentialElement - If this CAZ has array or vector type, return a zero
/// with the right element type.
return cast<ArrayType>(Value::getType());
}
- virtual void destroyConstant();
- virtual void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U);
+ void destroyConstant() override;
+ void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U) override;
/// Methods for support type inquiry through isa, cast, and dyn_cast:
static bool classof(const Value *V) {
return cast<StructType>(Value::getType());
}
- virtual void destroyConstant();
- virtual void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U);
+ void destroyConstant() override;
+ void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U) override;
/// Methods for support type inquiry through isa, cast, and dyn_cast:
static bool classof(const Value *V) {
/// elements have the same value, return that value. Otherwise return NULL.
Constant *getSplatValue() const;
- virtual void destroyConstant();
- virtual void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U);
+ void destroyConstant() override;
+ void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U) override;
/// Methods for support type inquiry through isa, cast, and dyn_cast:
static bool classof(const Value *V) {
protected:
explicit ConstantPointerNull(PointerType *T)
: Constant(T,
- Value::ConstantPointerNullVal, 0, 0) {}
+ Value::ConstantPointerNullVal, nullptr, 0) {}
protected:
// allocate space for exactly zero operands
/// get() - Static factory methods - Return objects of the specified value
static ConstantPointerNull *get(PointerType *T);
- virtual void destroyConstant();
+ void destroyConstant() override;
/// getType - Specialize the getType() method to always return an PointerType,
/// which reduces the amount of casting needed in parts of the compiler.
ConstantDataSequential(const ConstantDataSequential &) LLVM_DELETED_FUNCTION;
protected:
explicit ConstantDataSequential(Type *ty, ValueTy VT, const char *Data)
- : Constant(ty, VT, 0, 0), DataElements(Data), Next(0) {}
+ : Constant(ty, VT, nullptr, 0), DataElements(Data), Next(nullptr) {}
~ConstantDataSequential() { delete Next; }
static Constant *getImpl(StringRef Bytes, Type *Ty);
/// host endianness of the data elements.
StringRef getRawDataValues() const;
- virtual void destroyConstant();
+ void destroyConstant() override;
/// Methods for support type inquiry through isa, cast, and dyn_cast:
///
class ConstantDataArray : public ConstantDataSequential {
void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
ConstantDataArray(const ConstantDataArray &) LLVM_DELETED_FUNCTION;
- virtual void anchor();
+ void anchor() override;
friend class ConstantDataSequential;
explicit ConstantDataArray(Type *ty, const char *Data)
: ConstantDataSequential(ty, ConstantDataArrayVal, Data) {}
class ConstantDataVector : public ConstantDataSequential {
void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
ConstantDataVector(const ConstantDataVector &) LLVM_DELETED_FUNCTION;
- virtual void anchor();
+ void anchor() override;
friend class ConstantDataSequential;
explicit ConstantDataVector(Type *ty, const char *Data)
: ConstantDataSequential(ty, ConstantDataVectorVal, Data) {}
Function *getFunction() const { return (Function*)Op<0>().get(); }
BasicBlock *getBasicBlock() const { return (BasicBlock*)Op<1>().get(); }
- virtual void destroyConstant();
- virtual void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U);
+ void destroyConstant() override;
+ void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U) override;
/// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const Value *V) {
/// would make it harder to remove ConstantExprs altogether.
Instruction *getAsInstruction();
- virtual void destroyConstant();
- virtual void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U);
+ void destroyConstant() override;
+ void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U) override;
/// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const Value *V) {
void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
UndefValue(const UndefValue &) LLVM_DELETED_FUNCTION;
protected:
- explicit UndefValue(Type *T) : Constant(T, UndefValueVal, 0, 0) {}
+ explicit UndefValue(Type *T) : Constant(T, UndefValueVal, nullptr, 0) {}
protected:
// allocate space for exactly zero operands
void *operator new(size_t s) {
/// index.
UndefValue *getElementValue(unsigned Idx) const;
- virtual void destroyConstant();
+ void destroyConstant() override;
/// Methods for support type inquiry through isa, cast, and dyn_cast:
static bool classof(const Value *V) {