/// index.
Constant *getElementValue(unsigned Idx) const;
+ /// \brief Return the number of elements in the array, vector, or struct.
+ unsigned getNumElements() const;
+
/// Methods for support type inquiry through isa, cast, and dyn_cast:
///
static bool classof(const Value *V) {
protected:
explicit ConstantDataSequential(Type *ty, ValueTy VT, const char *Data)
: Constant(ty, VT, nullptr, 0), DataElements(Data), Next(nullptr) {}
- ~ConstantDataSequential() { delete Next; }
+ ~ConstantDataSequential() override { delete Next; }
static Constant *getImpl(StringRef Bytes, Type *Ty);
static Constant *get(LLVMContext &Context, ArrayRef<float> Elts);
static Constant *get(LLVMContext &Context, ArrayRef<double> Elts);
+ /// getFP() constructors - Return a constant with array type with an element
+ /// count and element type of float with precision matching the number of
+ /// bits in the ArrayRef passed in. (i.e. half for 16bits, float for 32bits,
+ /// double for 64bits) Note that this can return a ConstantAggregateZero
+ /// object.
+ static Constant *getFP(LLVMContext &Context, ArrayRef<uint16_t> Elts);
+ static Constant *getFP(LLVMContext &Context, ArrayRef<uint32_t> Elts);
+ static Constant *getFP(LLVMContext &Context, ArrayRef<uint64_t> Elts);
+
/// getString - This method constructs a CDS and initializes it with a text
/// string. The default behavior (AddNull==true) causes a null terminator to
/// be placed at the end of the array (increasing the length of the string by
static Constant *get(LLVMContext &Context, ArrayRef<float> Elts);
static Constant *get(LLVMContext &Context, ArrayRef<double> Elts);
+ /// getFP() constructors - Return a constant with vector type with an element
+ /// count and element type of float with the precision matching the number of
+ /// bits in the ArrayRef passed in. (i.e. half for 16bits, float for 32bits,
+ /// double for 64bits) Note that this can return a ConstantAggregateZero
+ /// object.
+ static Constant *getFP(LLVMContext &Context, ArrayRef<uint16_t> Elts);
+ static Constant *getFP(LLVMContext &Context, ArrayRef<uint32_t> Elts);
+ static Constant *getFP(LLVMContext &Context, ArrayRef<uint64_t> Elts);
+
/// getSplat - Return a ConstantVector with the specified constant in each
/// element. The specified constant has to be a of a compatible type (i8/i16/
/// i32/i64/float/double) and must be a ConstantFP or ConstantInt.
/// all elements must be Constant's.
///
/// \param OnlyIfReducedTy see \a getWithOperands() docs.
- static Constant *getGetElementPtr(Constant *C, ArrayRef<Constant *> IdxList,
+ static Constant *getGetElementPtr(Type *Ty, Constant *C,
+ ArrayRef<Constant *> IdxList,
bool InBounds = false,
Type *OnlyIfReducedTy = nullptr) {
return getGetElementPtr(
- C, makeArrayRef((Value * const *)IdxList.data(), IdxList.size()),
+ Ty, C, makeArrayRef((Value * const *)IdxList.data(), IdxList.size()),
InBounds, OnlyIfReducedTy);
}
- static Constant *getGetElementPtr(Constant *C, Constant *Idx,
+ static Constant *getGetElementPtr(Type *Ty, Constant *C, Constant *Idx,
bool InBounds = false,
Type *OnlyIfReducedTy = nullptr) {
// This form of the function only exists to avoid ambiguous overload
// warnings about whether to convert Idx to ArrayRef<Constant *> or
// ArrayRef<Value *>.
- return getGetElementPtr(C, cast<Value>(Idx), InBounds, OnlyIfReducedTy);
+ return getGetElementPtr(Ty, C, cast<Value>(Idx), InBounds, OnlyIfReducedTy);
}
- static Constant *getGetElementPtr(Constant *C, ArrayRef<Value *> IdxList,
+ static Constant *getGetElementPtr(Type *Ty, Constant *C,
+ ArrayRef<Value *> IdxList,
bool InBounds = false,
Type *OnlyIfReducedTy = nullptr);
/// Create an "inbounds" getelementptr. See the documentation for the
/// "inbounds" flag in LangRef.html for details.
- static Constant *getInBoundsGetElementPtr(Constant *C,
+ static Constant *getInBoundsGetElementPtr(Type *Ty, Constant *C,
ArrayRef<Constant *> IdxList) {
- return getGetElementPtr(C, IdxList, true);
+ return getGetElementPtr(Ty, C, IdxList, true);
}
- static Constant *getInBoundsGetElementPtr(Constant *C,
+ static Constant *getInBoundsGetElementPtr(Type *Ty, Constant *C,
Constant *Idx) {
// This form of the function only exists to avoid ambiguous overload
// warnings about whether to convert Idx to ArrayRef<Constant *> or
// ArrayRef<Value *>.
- return getGetElementPtr(C, Idx, true);
+ return getGetElementPtr(Ty, C, Idx, true);
}
- static Constant *getInBoundsGetElementPtr(Constant *C,
+ static Constant *getInBoundsGetElementPtr(Type *Ty, Constant *C,
ArrayRef<Value *> IdxList) {
- return getGetElementPtr(C, IdxList, true);
+ return getGetElementPtr(Ty, C, IdxList, true);
}
static Constant *getExtractElement(Constant *Vec, Constant *Idx,
/// index.
UndefValue *getElementValue(unsigned Idx) const;
+ /// \brief Return the number of elements in the array, vector, or struct.
+ unsigned getNumElements() const;
+
void destroyConstant() override;
/// Methods for support type inquiry through isa, cast, and dyn_cast: