return CreateTrueFalseVals(false);
}
- /// Return a ConstantInt with the specified integer value for the specified
- /// type. If the type is wider than 64 bits, the value will be zero-extended
- /// to fit the type, unless isSigned is true, in which case the value will
- /// be interpreted as a 64-bit signed integer and sign-extended to fit
- /// the type.
- /// @brief Get a ConstantInt for a specific value.
- static ConstantInt *get(const IntegerType *Ty,
- uint64_t V, bool isSigned = false);
-
- /// If Ty is a vector type, return a Constant with a splat of the given
- /// value. Otherwise return a ConstantInt for the given value.
- static Constant *get(const Type *Ty, uint64_t V, bool isSigned = false);
-
- /// Return a ConstantInt with the specified value for the specified type. The
- /// value V will be canonicalized to a an unsigned APInt. Accessing it with
- /// either getSExtValue() or getZExtValue() will yield a correctly sized and
- /// signed value for the type Ty.
- /// @brief Get a ConstantInt for a specific signed value.
- static ConstantInt *getSigned(const IntegerType *Ty, int64_t V) {
- return get(Ty, V, true);
- }
- static Constant *getSigned(const Type *Ty, int64_t V) {
- return get(Ty, V, true);
- }
-
/// Return a ConstantInt with the specified value and an implied Type. The
/// type is the integer type that corresponds to the bit width of the value.
static ConstantInt *get(const APInt &V);
- /// If Ty is a vector type, return a Constant with a splat of the given
- /// value. Otherwise return a ConstantInt for the given value.
- static Constant *get(const Type *Ty, const APInt &V);
-
/// getType - Specialize the getType() method to always return an IntegerType,
/// which reduces the amount of casting needed in parts of the compiler.
///
/// get() - Static factory methods - Return objects of the specified value
static ConstantFP *get(const APFloat &V);
- /// get() - This returns a ConstantFP, or a vector containing a splat of a
- /// ConstantFP, for the specified value in the specified type. This should
- /// only be used for simple constant values like 2.0/1.0 etc, that are
- /// known-valid both as host double and as the target format.
- static Constant *get(const Type *Ty, double V);
-
/// isValueValidForType - return true if Ty is big enough to represent V.
static bool isValueValidForType(const Type *Ty, const APFloat& V);
inline const APFloat& getValueAPF() const { return Val; }
public:
/// get() - Static factory methods - Return objects of the specified value
static Constant *get(const ArrayType *T, const std::vector<Constant*> &);
- static Constant *get(const ArrayType *T,
- Constant*const*Vals, unsigned NumVals) {
- // FIXME: make this the primary ctor method.
- return get(T, std::vector<Constant*>(Vals, Vals+NumVals));
- }
-
- /// This method constructs a ConstantArray 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. This effectively increases the length
- /// of the array by one (you've been warned). However, in some situations
- /// this is not desired so if AddNull==false then the string is copied without
- /// null termination.
- static Constant *get(const std::string &Initializer, bool AddNull = true);
/// Transparently provide more efficient getOperand methods.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Constant);
/// get() - Static factory methods - Return objects of the specified value
///
static Constant *get(const StructType *T, const std::vector<Constant*> &V);
- static Constant *get(const std::vector<Constant*> &V, bool Packed = false);
- static Constant *get(Constant*const* Vals, unsigned NumVals,
- bool Packed = false) {
- // FIXME: make this the primary ctor method.
- return get(std::vector<Constant*>(Vals, Vals+NumVals), Packed);
- }
/// Transparently provide more efficient getOperand methods.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Constant);
public:
/// get() - Static factory methods - Return objects of the specified value
static Constant *get(const VectorType *T, const std::vector<Constant*> &);
- static Constant *get(const std::vector<Constant*> &V);
- static Constant *get(Constant*const* Vals, unsigned NumVals) {
- // FIXME: make this the primary ctor method.
- return get(std::vector<Constant*>(Vals, Vals+NumVals));
- }
/// Transparently provide more efficient getOperand methods.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Constant);
/// ConstantExpr::get* - Return some common constants without having to
/// specify the full Instruction::OPCODE identifier.
///
- static Constant *getAdd(Constant *C1, Constant *C2);
- static Constant *getFAdd(Constant *C1, Constant *C2);
- static Constant *getSub(Constant *C1, Constant *C2);
- static Constant *getFSub(Constant *C1, Constant *C2);
- static Constant *getMul(Constant *C1, Constant *C2);
- static Constant *getFMul(Constant *C1, Constant *C2);
- static Constant *getUDiv(Constant *C1, Constant *C2);
- static Constant *getSDiv(Constant *C1, Constant *C2);
- static Constant *getFDiv(Constant *C1, Constant *C2);
- static Constant *getURem(Constant *C1, Constant *C2); // unsigned rem
- static Constant *getSRem(Constant *C1, Constant *C2); // signed rem
- static Constant *getFRem(Constant *C1, Constant *C2);
- static Constant *getAnd(Constant *C1, Constant *C2);
- static Constant *getOr(Constant *C1, Constant *C2);
- static Constant *getXor(Constant *C1, Constant *C2);
static Constant *getICmp(unsigned short pred, Constant *LHS, Constant *RHS);
static Constant *getFCmp(unsigned short pred, Constant *LHS, Constant *RHS);
- static Constant *getShl(Constant *C1, Constant *C2);
- static Constant *getLShr(Constant *C1, Constant *C2);
- static Constant *getAShr(Constant *C1, Constant *C2);
/// Getelementptr form. std::vector<Value*> is only accepted for convenience:
/// all elements must be Constant's.
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