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fix a bunch of bad formatting, delete the dead 

ConstantInt::TheTrueVal/TheFalseVal members.

llvm-svn: 83752
This commit is contained in:
Chris Lattner 2009-10-11 04:03:22 +00:00
parent 8d186bfafb
commit bb094e12f2
1 changed files with 59 additions and 61 deletions
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120
llvm/include/llvm/Constants.h
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@ -45,7 +45,6 @@ struct ConvertConstantType;
/// represents both boolean and integral constants. /// represents both boolean and integral constants.
/// @brief Class for constant integers. /// @brief Class for constant integers.
class ConstantInt : public Constant { class ConstantInt : public Constant {
static ConstantInt *TheTrueVal, *TheFalseVal;
void *operator new(size_t, unsigned); // DO NOT IMPLEMENT void *operator new(size_t, unsigned); // DO NOT IMPLEMENT
ConstantInt(const ConstantInt &); // DO NOT IMPLEMENT ConstantInt(const ConstantInt &); // DO NOT IMPLEMENT
ConstantInt(const IntegerType *Ty, const APInt& V); ConstantInt(const IntegerType *Ty, const APInt& V);
@ -56,12 +55,12 @@ protected:
return User::operator new(s, 0); return User::operator new(s, 0);
} }
public: public:
static ConstantInt* getTrue(LLVMContext &Context); static ConstantInt *getTrue(LLVMContext &Context);
static ConstantInt* getFalse(LLVMContext &Context); static ConstantInt *getFalse(LLVMContext &Context);
/// If Ty is a vector type, return a Constant with a splat of the given /// If Ty is a vector type, return a Constant with a splat of the given
/// value. Otherwise return a ConstantInt for the given value. /// value. Otherwise return a ConstantInt for the given value.
static Constant* get(const Type* Ty, uint64_t V, bool isSigned = false); static Constant *get(const Type *Ty, uint64_t V, bool isSigned = false);
/// Return a ConstantInt with the specified integer value for the specified /// 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 /// type. If the type is wider than 64 bits, the value will be zero-extended
@ -69,7 +68,7 @@ public:
/// be interpreted as a 64-bit signed integer and sign-extended to fit /// be interpreted as a 64-bit signed integer and sign-extended to fit
/// the type. /// the type.
/// @brief Get a ConstantInt for a specific value. /// @brief Get a ConstantInt for a specific value.
static ConstantInt* get(const IntegerType* Ty, uint64_t V, static ConstantInt *get(const IntegerType *Ty, uint64_t V,
bool isSigned = false); bool isSigned = false);
/// Return a ConstantInt with the specified value for the specified type. The /// Return a ConstantInt with the specified value for the specified type. The
@ -77,26 +76,26 @@ public:
/// either getSExtValue() or getZExtValue() will yield a correctly sized and /// either getSExtValue() or getZExtValue() will yield a correctly sized and
/// signed value for the type Ty. /// signed value for the type Ty.
/// @brief Get a ConstantInt for a specific signed value. /// @brief Get a ConstantInt for a specific signed value.
static ConstantInt* getSigned(const IntegerType* Ty, int64_t V); static ConstantInt *getSigned(const IntegerType *Ty, int64_t V);
static Constant *getSigned(const Type *Ty, int64_t V); static Constant *getSigned(const Type *Ty, int64_t V);
/// Return a ConstantInt with the specified value and an implied Type. The /// 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. /// type is the integer type that corresponds to the bit width of the value.
static ConstantInt* get(LLVMContext &Context, const APInt& V); static ConstantInt *get(LLVMContext &Context, const APInt &V);
/// Return a ConstantInt constructed from the string strStart with the given /// Return a ConstantInt constructed from the string strStart with the given
/// radix. /// radix.
static ConstantInt* get(const IntegerType* Ty, const StringRef& Str, static ConstantInt *get(const IntegerType *Ty, const StringRef &Str,
uint8_t radix); uint8_t radix);
/// If Ty is a vector type, return a Constant with a splat of the given /// If Ty is a vector type, return a Constant with a splat of the given
/// value. Otherwise return a ConstantInt for the given value. /// value. Otherwise return a ConstantInt for the given value.
static Constant* get(const Type* Ty, const APInt& V); static Constant *get(const Type* Ty, const APInt& V);
/// Return the constant as an APInt value reference. This allows clients to /// Return the constant as an APInt value reference. This allows clients to
/// obtain a copy of the value, with all its precision in tact. /// obtain a copy of the value, with all its precision in tact.
/// @brief Return the constant's value. /// @brief Return the constant's value.
inline const APInt& getValue() const { inline const APInt &getValue() const {
return Val; return Val;
} }
@ -248,20 +247,20 @@ public:
/// Floating point negation must be implemented with f(x) = -0.0 - x. This /// Floating point negation must be implemented with f(x) = -0.0 - x. This
/// method returns the negative zero constant for floating point or vector /// method returns the negative zero constant for floating point or vector
/// floating point types; for all other types, it returns the null value. /// floating point types; for all other types, it returns the null value.
static Constant* getZeroValueForNegation(const Type* Ty); static Constant *getZeroValueForNegation(const Type *Ty);
/// get() - This returns a ConstantFP, or a vector containing a splat of a /// get() - This returns a ConstantFP, or a vector containing a splat of a
/// ConstantFP, for the specified value in the specified type. This should /// 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 /// 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. /// known-valid both as host double and as the target format.
static Constant* get(const Type* Ty, double V); static Constant *get(const Type* Ty, double V);
static Constant* get(const Type* Ty, const StringRef& Str); static Constant *get(const Type* Ty, const StringRef &Str);
static ConstantFP* get(LLVMContext &Context, const APFloat& V); static ConstantFP *get(LLVMContext &Context, const APFloat &V);
static ConstantFP* getNegativeZero(const Type* Ty); static ConstantFP *getNegativeZero(const Type* Ty);
static ConstantFP* getInfinity(const Type* Ty, bool negative = false); static ConstantFP *getInfinity(const Type *Ty, bool Negative = false);
/// isValueValidForType - return true if Ty is big enough to represent V. /// isValueValidForType - return true if Ty is big enough to represent V.
static bool isValueValidForType(const Type *Ty, const APFloat& V); static bool isValueValidForType(const Type *Ty, const APFloat &V);
inline const APFloat& getValueAPF() const { return Val; } inline const APFloat& getValueAPF() const { return Val; }
/// isNullValue - Return true if this is the value that would be returned by /// isNullValue - Return true if this is the value that would be returned by
@ -281,7 +280,7 @@ public:
/// two floating point values. The version with a double operand is retained /// two floating point values. The version with a double operand is retained
/// because it's so convenient to write isExactlyValue(2.0), but please use /// because it's so convenient to write isExactlyValue(2.0), but please use
/// it only for simple constants. /// it only for simple constants.
bool isExactlyValue(const APFloat& V) const; bool isExactlyValue(const APFloat &V) const;
bool isExactlyValue(double V) const { bool isExactlyValue(double V) const {
bool ignored; bool ignored;
@ -315,7 +314,7 @@ protected:
return User::operator new(s, 0); return User::operator new(s, 0);
} }
public: public:
static ConstantAggregateZero* get(const Type* Ty); static ConstantAggregateZero* get(const Type *Ty);
/// isNullValue - Return true if this is the value that would be returned by /// isNullValue - Return true if this is the value that would be returned by
/// getNullValue. /// getNullValue.
@ -343,8 +342,8 @@ protected:
ConstantArray(const ArrayType *T, const std::vector<Constant*> &Val); ConstantArray(const ArrayType *T, const std::vector<Constant*> &Val);
public: public:
// ConstantArray accessors // ConstantArray accessors
static Constant* get(const ArrayType* T, const std::vector<Constant*>& V); static Constant *get(const ArrayType *T, const std::vector<Constant*> &V);
static Constant* get(const ArrayType* T, Constant* const* Vals, static Constant *get(const ArrayType *T, Constant *const *Vals,
unsigned NumVals); unsigned NumVals);
/// This method constructs a ConstantArray and initializes it with a text /// This method constructs a ConstantArray and initializes it with a text
@ -353,7 +352,7 @@ public:
/// of the array by one (you've been warned). However, in some situations /// 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 /// this is not desired so if AddNull==false then the string is copied without
/// null termination. /// null termination.
static Constant* get(LLVMContext &Context, const StringRef &Initializer, static Constant *get(LLVMContext &Context, const StringRef &Initializer,
bool AddNull = true); bool AddNull = true);
/// Transparently provide more efficient getOperand methods. /// Transparently provide more efficient getOperand methods.
@ -414,12 +413,11 @@ protected:
ConstantStruct(const StructType *T, const std::vector<Constant*> &Val); ConstantStruct(const StructType *T, const std::vector<Constant*> &Val);
public: public:
// ConstantStruct accessors // ConstantStruct accessors
static Constant* get(const StructType* T, const std::vector<Constant*>& V); static Constant *get(const StructType *T, const std::vector<Constant*> &V);
static Constant* get(LLVMContext &Context, static Constant *get(LLVMContext &Context,
const std::vector<Constant*>& V, bool Packed); const std::vector<Constant*> &V, bool Packed);
static Constant* get(LLVMContext &Context, static Constant *get(LLVMContext &Context,
Constant* const *Vals, unsigned NumVals, Constant *const *Vals, unsigned NumVals, bool Packed);
bool Packed);
/// Transparently provide more efficient getOperand methods. /// Transparently provide more efficient getOperand methods.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Constant); DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Constant);
@ -464,9 +462,9 @@ protected:
ConstantVector(const VectorType *T, const std::vector<Constant*> &Val); ConstantVector(const VectorType *T, const std::vector<Constant*> &Val);
public: public:
// ConstantVector accessors // ConstantVector accessors
static Constant* get(const VectorType* T, const std::vector<Constant*>& V); static Constant *get(const VectorType *T, const std::vector<Constant*> &V);
static Constant* get(const std::vector<Constant*>& V); static Constant *get(const std::vector<Constant*> &V);
static Constant* get(Constant* const* Vals, unsigned NumVals); static Constant *get(Constant *const *Vals, unsigned NumVals);
/// Transparently provide more efficient getOperand methods. /// Transparently provide more efficient getOperand methods.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Constant); DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Constant);
@ -607,39 +605,39 @@ public:
/// getAlignOf constant expr - computes the alignment of a type in a target /// getAlignOf constant expr - computes the alignment of a type in a target
/// independent way (Note: the return type is an i32; Note: assumes that i8 /// independent way (Note: the return type is an i32; Note: assumes that i8
/// is byte aligned). /// is byte aligned).
static Constant* getAlignOf(const Type* Ty); static Constant *getAlignOf(const Type* Ty);
/// getSizeOf constant expr - computes the size of a type in a target /// getSizeOf constant expr - computes the size of a type in a target
/// independent way (Note: the return type is an i64). /// independent way (Note: the return type is an i64).
/// ///
static Constant* getSizeOf(const Type* Ty); static Constant *getSizeOf(const Type* Ty);
/// getOffsetOf constant expr - computes the offset of a field in a target /// getOffsetOf constant expr - computes the offset of a field in a target
/// independent way (Note: the return type is an i64). /// independent way (Note: the return type is an i64).
/// ///
static Constant* getOffsetOf(const StructType* Ty, unsigned FieldNo); static Constant *getOffsetOf(const StructType* Ty, unsigned FieldNo);
static Constant* getNeg(Constant* C); static Constant *getNeg(Constant *C);
static Constant* getFNeg(Constant* C); static Constant *getFNeg(Constant *C);
static Constant* getNot(Constant* C); static Constant *getNot(Constant *C);
static Constant* getAdd(Constant* C1, Constant* C2); static Constant *getAdd(Constant *C1, Constant *C2);
static Constant* getFAdd(Constant* C1, Constant* C2); static Constant *getFAdd(Constant *C1, Constant *C2);
static Constant* getSub(Constant* C1, Constant* C2); static Constant *getSub(Constant *C1, Constant *C2);
static Constant* getFSub(Constant* C1, Constant* C2); static Constant *getFSub(Constant *C1, Constant *C2);
static Constant* getMul(Constant* C1, Constant* C2); static Constant *getMul(Constant *C1, Constant *C2);
static Constant* getFMul(Constant* C1, Constant* C2); static Constant *getFMul(Constant *C1, Constant *C2);
static Constant* getUDiv(Constant* C1, Constant* C2); static Constant *getUDiv(Constant *C1, Constant *C2);
static Constant* getSDiv(Constant* C1, Constant* C2); static Constant *getSDiv(Constant *C1, Constant *C2);
static Constant* getFDiv(Constant* C1, Constant* C2); static Constant *getFDiv(Constant *C1, Constant *C2);
static Constant* getURem(Constant* C1, Constant* C2); static Constant *getURem(Constant *C1, Constant *C2);
static Constant* getSRem(Constant* C1, Constant* C2); static Constant *getSRem(Constant *C1, Constant *C2);
static Constant* getFRem(Constant* C1, Constant* C2); static Constant *getFRem(Constant *C1, Constant *C2);
static Constant* getAnd(Constant* C1, Constant* C2); static Constant *getAnd(Constant *C1, Constant *C2);
static Constant* getOr(Constant* C1, Constant* C2); static Constant *getOr(Constant *C1, Constant *C2);
static Constant* getXor(Constant* C1, Constant* C2); static Constant *getXor(Constant *C1, Constant *C2);
static Constant* getShl(Constant* C1, Constant* C2); static Constant *getShl(Constant *C1, Constant *C2);
static Constant* getLShr(Constant* C1, Constant* C2); static Constant *getLShr(Constant *C1, Constant *C2);
static Constant* getAShr(Constant* C1, Constant* C2); static Constant *getAShr(Constant *C1, Constant *C2);
static Constant *getTrunc (Constant *C, const Type *Ty); static Constant *getTrunc (Constant *C, const Type *Ty);
static Constant *getSExt (Constant *C, const Type *Ty); static Constant *getSExt (Constant *C, const Type *Ty);
static Constant *getZExt (Constant *C, const Type *Ty); static Constant *getZExt (Constant *C, const Type *Ty);
@ -653,9 +651,9 @@ public:
static Constant *getIntToPtr(Constant *C, const Type *Ty); static Constant *getIntToPtr(Constant *C, const Type *Ty);
static Constant *getBitCast (Constant *C, const Type *Ty); static Constant *getBitCast (Constant *C, const Type *Ty);
static Constant* getNSWAdd(Constant* C1, Constant* C2); static Constant *getNSWAdd(Constant *C1, Constant *C2);
static Constant* getNSWSub(Constant* C1, Constant* C2); static Constant *getNSWSub(Constant *C1, Constant *C2);
static Constant* getExactSDiv(Constant* C1, Constant* C2); static Constant *getExactSDiv(Constant *C1, Constant *C2);
/// Transparently provide more efficient getOperand methods. /// Transparently provide more efficient getOperand methods.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Constant); DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Constant);
@ -747,14 +745,14 @@ public:
/// all elements must be Constant's. /// all elements must be Constant's.
/// ///
static Constant *getGetElementPtr(Constant *C, static Constant *getGetElementPtr(Constant *C,
Constant* const *IdxList, unsigned NumIdx); Constant *const *IdxList, unsigned NumIdx);
static Constant *getGetElementPtr(Constant *C, static Constant *getGetElementPtr(Constant *C,
Value* const *IdxList, unsigned NumIdx); Value* const *IdxList, unsigned NumIdx);
/// Create an "inbounds" getelementptr. See the documentation for the /// Create an "inbounds" getelementptr. See the documentation for the
/// "inbounds" flag in LangRef.html for details. /// "inbounds" flag in LangRef.html for details.
static Constant *getInBoundsGetElementPtr(Constant *C, static Constant *getInBoundsGetElementPtr(Constant *C,
Constant* const *IdxList, Constant *const *IdxList,
unsigned NumIdx); unsigned NumIdx);
static Constant *getInBoundsGetElementPtr(Constant *C, static Constant *getInBoundsGetElementPtr(Constant *C,
Value* const *IdxList, Value* const *IdxList,
@ -796,7 +794,7 @@ public:
Constant *getWithOperands(const std::vector<Constant*> &Ops) const { Constant *getWithOperands(const std::vector<Constant*> &Ops) const {
return getWithOperands(&Ops[0], (unsigned)Ops.size()); return getWithOperands(&Ops[0], (unsigned)Ops.size());
} }
Constant *getWithOperands(Constant* const *Ops, unsigned NumOps) const; Constant *getWithOperands(Constant *const *Ops, unsigned NumOps) const;
virtual void destroyConstant(); virtual void destroyConstant();
virtual void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U); virtual void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U);