#include "llvm/DerivedTypes.h"
#include "llvm/Attributes.h"
#include "llvm/BasicBlock.h"
+#include "llvm/CallingConv.h"
#include "llvm/LLVMContext.h"
#include "llvm/ADT/SmallVector.h"
#include <iterator>
class ConstantRange;
class APInt;
class LLVMContext;
+class DominatorTree;
//===----------------------------------------------------------------------===//
// AllocationInst Class
class AllocationInst : public UnaryInstruction {
protected:
AllocationInst(const Type *Ty, Value *ArraySize,
- unsigned iTy, unsigned Align, const std::string &Name = "",
+ unsigned iTy, unsigned Align, const Twine &Name = "",
Instruction *InsertBefore = 0);
AllocationInst(const Type *Ty, Value *ArraySize,
- unsigned iTy, unsigned Align, const std::string &Name,
+ unsigned iTy, unsigned Align, const Twine &Name,
BasicBlock *InsertAtEnd);
public:
// Out of line virtual method, so the vtable, etc. has a home.
unsigned getAlignment() const { return (1u << SubclassData) >> 1; }
void setAlignment(unsigned Align);
- virtual Instruction *clone(LLVMContext &Context) const = 0;
+ virtual AllocationInst *clone() const = 0;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const AllocationInst *) { return true; }
/// MallocInst - an instruction to allocated memory on the heap
///
class MallocInst : public AllocationInst {
- MallocInst(const MallocInst &MI);
public:
explicit MallocInst(const Type *Ty, Value *ArraySize = 0,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0)
: AllocationInst(Ty, ArraySize, Malloc,
0, NameStr, InsertBefore) {}
MallocInst(const Type *Ty, Value *ArraySize,
- const std::string &NameStr, BasicBlock *InsertAtEnd)
+ const Twine &NameStr, BasicBlock *InsertAtEnd)
: AllocationInst(Ty, ArraySize, Malloc, 0, NameStr, InsertAtEnd) {}
- MallocInst(const Type *Ty, const std::string &NameStr,
+ MallocInst(const Type *Ty, const Twine &NameStr,
Instruction *InsertBefore = 0)
: AllocationInst(Ty, 0, Malloc, 0, NameStr, InsertBefore) {}
- MallocInst(const Type *Ty, const std::string &NameStr,
+ MallocInst(const Type *Ty, const Twine &NameStr,
BasicBlock *InsertAtEnd)
: AllocationInst(Ty, 0, Malloc, 0, NameStr, InsertAtEnd) {}
MallocInst(const Type *Ty, Value *ArraySize,
- unsigned Align, const std::string &NameStr,
+ unsigned Align, const Twine &NameStr,
BasicBlock *InsertAtEnd)
: AllocationInst(Ty, ArraySize, Malloc,
Align, NameStr, InsertAtEnd) {}
MallocInst(const Type *Ty, Value *ArraySize,
- unsigned Align, const std::string &NameStr = "",
+ unsigned Align, const Twine &NameStr = "",
Instruction *InsertBefore = 0)
: AllocationInst(Ty, ArraySize,
Malloc, Align, NameStr, InsertBefore) {}
- virtual MallocInst *clone(LLVMContext &Context) const;
+ virtual MallocInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const MallocInst *) { return true; }
/// AllocaInst - an instruction to allocate memory on the stack
///
class AllocaInst : public AllocationInst {
- AllocaInst(const AllocaInst &);
public:
explicit AllocaInst(const Type *Ty,
Value *ArraySize = 0,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0)
: AllocationInst(Ty, ArraySize, Alloca,
0, NameStr, InsertBefore) {}
AllocaInst(const Type *Ty,
- Value *ArraySize, const std::string &NameStr,
+ Value *ArraySize, const Twine &NameStr,
BasicBlock *InsertAtEnd)
: AllocationInst(Ty, ArraySize, Alloca, 0, NameStr, InsertAtEnd) {}
- AllocaInst(const Type *Ty, const std::string &NameStr,
+ AllocaInst(const Type *Ty, const Twine &NameStr,
Instruction *InsertBefore = 0)
: AllocationInst(Ty, 0, Alloca, 0, NameStr, InsertBefore) {}
- AllocaInst(const Type *Ty, const std::string &NameStr,
+ AllocaInst(const Type *Ty, const Twine &NameStr,
BasicBlock *InsertAtEnd)
: AllocationInst(Ty, 0, Alloca, 0, NameStr, InsertAtEnd) {}
AllocaInst(const Type *Ty, Value *ArraySize,
- unsigned Align, const std::string &NameStr = "",
+ unsigned Align, const Twine &NameStr = "",
Instruction *InsertBefore = 0)
: AllocationInst(Ty, ArraySize, Alloca,
Align, NameStr, InsertBefore) {}
AllocaInst(const Type *Ty, Value *ArraySize,
- unsigned Align, const std::string &NameStr,
+ unsigned Align, const Twine &NameStr,
BasicBlock *InsertAtEnd)
: AllocationInst(Ty, ArraySize, Alloca,
Align, NameStr, InsertAtEnd) {}
- virtual AllocaInst *clone(LLVMContext &Context) const;
+ virtual AllocaInst *clone() const;
/// isStaticAlloca - Return true if this alloca is in the entry block of the
/// function and is a constant size. If so, the code generator will fold it
explicit FreeInst(Value *Ptr, Instruction *InsertBefore = 0);
FreeInst(Value *Ptr, BasicBlock *InsertAfter);
- virtual FreeInst *clone(LLVMContext &Context) const;
+ virtual FreeInst *clone() const;
// Accessor methods for consistency with other memory operations
Value *getPointerOperand() { return getOperand(0); }
/// SubclassData field in Value to store whether or not the load is volatile.
///
class LoadInst : public UnaryInstruction {
-
- LoadInst(const LoadInst &LI)
- : UnaryInstruction(LI.getType(), Load, LI.getOperand(0)) {
- setVolatile(LI.isVolatile());
- setAlignment(LI.getAlignment());
-
-#ifndef NDEBUG
- AssertOK();
-#endif
- }
void AssertOK();
public:
- LoadInst(Value *Ptr, const std::string &NameStr, Instruction *InsertBefore);
- LoadInst(Value *Ptr, const std::string &NameStr, BasicBlock *InsertAtEnd);
- LoadInst(Value *Ptr, const std::string &NameStr, bool isVolatile = false,
+ LoadInst(Value *Ptr, const Twine &NameStr, Instruction *InsertBefore);
+ LoadInst(Value *Ptr, const Twine &NameStr, BasicBlock *InsertAtEnd);
+ LoadInst(Value *Ptr, const Twine &NameStr, bool isVolatile = false,
Instruction *InsertBefore = 0);
- LoadInst(Value *Ptr, const std::string &NameStr, bool isVolatile,
+ LoadInst(Value *Ptr, const Twine &NameStr, bool isVolatile,
unsigned Align, Instruction *InsertBefore = 0);
- LoadInst(Value *Ptr, const std::string &NameStr, bool isVolatile,
+ LoadInst(Value *Ptr, const Twine &NameStr, bool isVolatile,
BasicBlock *InsertAtEnd);
- LoadInst(Value *Ptr, const std::string &NameStr, bool isVolatile,
+ LoadInst(Value *Ptr, const Twine &NameStr, bool isVolatile,
unsigned Align, BasicBlock *InsertAtEnd);
LoadInst(Value *Ptr, const char *NameStr, Instruction *InsertBefore);
SubclassData = (SubclassData & ~1) | (V ? 1 : 0);
}
- virtual LoadInst *clone(LLVMContext &Context) const;
+ virtual LoadInst *clone() const;
/// getAlignment - Return the alignment of the access that is being performed
///
const Value *getPointerOperand() const { return getOperand(0); }
static unsigned getPointerOperandIndex() { return 0U; }
+ unsigned getPointerAddressSpace() const {
+ return cast<PointerType>(getPointerOperand()->getType())->getAddressSpace();
+ }
+
+
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const LoadInst *) { return true; }
static inline bool classof(const Instruction *I) {
///
class StoreInst : public Instruction {
void *operator new(size_t, unsigned); // DO NOT IMPLEMENT
-
- StoreInst(const StoreInst &SI) : Instruction(SI.getType(), Store,
- &Op<0>(), 2) {
- Op<0>() = SI.Op<0>();
- Op<1>() = SI.Op<1>();
- setVolatile(SI.isVolatile());
- setAlignment(SI.getAlignment());
-
-#ifndef NDEBUG
- AssertOK();
-#endif
- }
void AssertOK();
public:
// allocate space for exactly two operands
void setAlignment(unsigned Align);
- virtual StoreInst *clone(LLVMContext &Context) const;
+ virtual StoreInst *clone() const;
Value *getPointerOperand() { return getOperand(1); }
const Value *getPointerOperand() const { return getOperand(1); }
static unsigned getPointerOperandIndex() { return 1U; }
+ unsigned getPointerAddressSpace() const {
+ return cast<PointerType>(getPointerOperand()->getType())->getAddressSpace();
+ }
+
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const StoreInst *) { return true; }
static inline bool classof(const Instruction *I) {
};
template <>
-struct OperandTraits<StoreInst> : FixedNumOperandTraits<2> {
+struct OperandTraits<StoreInst> : public FixedNumOperandTraits<2> {
};
DEFINE_TRANSPARENT_OPERAND_ACCESSORS(StoreInst, Value)
class GetElementPtrInst : public Instruction {
GetElementPtrInst(const GetElementPtrInst &GEPI);
void init(Value *Ptr, Value* const *Idx, unsigned NumIdx,
- const std::string &NameStr);
- void init(Value *Ptr, Value *Idx, const std::string &NameStr);
+ const Twine &NameStr);
+ void init(Value *Ptr, Value *Idx, const Twine &NameStr);
template<typename InputIterator>
void init(Value *Ptr, InputIterator IdxBegin, InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
// This argument ensures that we have an iterator we can
// do arithmetic on in constant time
std::random_access_iterator_tag) {
inline GetElementPtrInst(Value *Ptr, InputIterator IdxBegin,
InputIterator IdxEnd,
unsigned Values,
- const std::string &NameStr,
+ const Twine &NameStr,
Instruction *InsertBefore);
template<typename InputIterator>
inline GetElementPtrInst(Value *Ptr,
InputIterator IdxBegin, InputIterator IdxEnd,
unsigned Values,
- const std::string &NameStr, BasicBlock *InsertAtEnd);
+ const Twine &NameStr, BasicBlock *InsertAtEnd);
/// Constructors - These two constructors are convenience methods because one
/// and two index getelementptr instructions are so common.
- GetElementPtrInst(Value *Ptr, Value *Idx, const std::string &NameStr = "",
+ GetElementPtrInst(Value *Ptr, Value *Idx, const Twine &NameStr = "",
Instruction *InsertBefore = 0);
GetElementPtrInst(Value *Ptr, Value *Idx,
- const std::string &NameStr, BasicBlock *InsertAtEnd);
+ const Twine &NameStr, BasicBlock *InsertAtEnd);
public:
template<typename InputIterator>
static GetElementPtrInst *Create(Value *Ptr, InputIterator IdxBegin,
InputIterator IdxEnd,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
typename std::iterator_traits<InputIterator>::difference_type Values =
1 + std::distance(IdxBegin, IdxEnd);
template<typename InputIterator>
static GetElementPtrInst *Create(Value *Ptr,
InputIterator IdxBegin, InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd) {
typename std::iterator_traits<InputIterator>::difference_type Values =
1 + std::distance(IdxBegin, IdxEnd);
/// Constructors - These two creators are convenience methods because one
/// index getelementptr instructions are so common.
static GetElementPtrInst *Create(Value *Ptr, Value *Idx,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
return new(2) GetElementPtrInst(Ptr, Idx, NameStr, InsertBefore);
}
static GetElementPtrInst *Create(Value *Ptr, Value *Idx,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd) {
return new(2) GetElementPtrInst(Ptr, Idx, NameStr, InsertAtEnd);
}
- virtual GetElementPtrInst *clone(LLVMContext &Context) const;
+ /// Create an "inbounds" getelementptr. See the documentation for the
+ /// "inbounds" flag in LangRef.html for details.
+ template<typename InputIterator>
+ static GetElementPtrInst *CreateInBounds(Value *Ptr, InputIterator IdxBegin,
+ InputIterator IdxEnd,
+ const Twine &NameStr = "",
+ Instruction *InsertBefore = 0) {
+ GetElementPtrInst *GEP = Create(Ptr, IdxBegin, IdxEnd,
+ NameStr, InsertBefore);
+ GEP->setIsInBounds(true);
+ return GEP;
+ }
+ template<typename InputIterator>
+ static GetElementPtrInst *CreateInBounds(Value *Ptr,
+ InputIterator IdxBegin,
+ InputIterator IdxEnd,
+ const Twine &NameStr,
+ BasicBlock *InsertAtEnd) {
+ GetElementPtrInst *GEP = Create(Ptr, IdxBegin, IdxEnd,
+ NameStr, InsertAtEnd);
+ GEP->setIsInBounds(true);
+ return GEP;
+ }
+ static GetElementPtrInst *CreateInBounds(Value *Ptr, Value *Idx,
+ const Twine &NameStr = "",
+ Instruction *InsertBefore = 0) {
+ GetElementPtrInst *GEP = Create(Ptr, Idx, NameStr, InsertBefore);
+ GEP->setIsInBounds(true);
+ return GEP;
+ }
+ static GetElementPtrInst *CreateInBounds(Value *Ptr, Value *Idx,
+ const Twine &NameStr,
+ BasicBlock *InsertAtEnd) {
+ GetElementPtrInst *GEP = Create(Ptr, Idx, NameStr, InsertAtEnd);
+ GEP->setIsInBounds(true);
+ return GEP;
+ }
+
+ virtual GetElementPtrInst *clone() const;
/// Transparently provide more efficient getOperand methods.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
static unsigned getPointerOperandIndex() {
return 0U; // get index for modifying correct operand
}
+
+ unsigned getPointerAddressSpace() const {
+ return cast<PointerType>(getType())->getAddressSpace();
+ }
/// getPointerOperandType - Method to return the pointer operand as a
/// PointerType.
/// a constant offset between them.
bool hasAllConstantIndices() const;
- /// hasNoPointerOverflow - Return true if this GetElementPtr is known to
- /// never have overflow in the pointer addition portions of its effective
- /// computation. GetElementPtr computation involves several phases;
- /// overflow can be considered to occur in index typecasting, array index
- /// scaling, and the addition of the base pointer with offsets. This flag
- /// only applies to the last of these. The operands are added to the base
- /// pointer one at a time from left to right. This function returns false
- /// if any of these additions results in an address value which is not
- /// known to be within the allocated address space that the base pointer
- /// points into, or within one element (of the original allocation) past
- /// the end.
- bool hasNoPointerOverflow() const {
- return SubclassOptionalData & (1 << 0);
- }
- void setHasNoPointerOverflow(bool B) {
- SubclassOptionalData = (SubclassOptionalData & ~(1 << 0)) | (B << 0);
- }
+ /// setIsInBounds - Set or clear the inbounds flag on this GEP instruction.
+ /// See LangRef.html for the meaning of inbounds on a getelementptr.
+ void setIsInBounds(bool b = true);
+
+ /// isInBounds - Determine whether the GEP has the inbounds flag.
+ bool isInBounds() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const GetElementPtrInst *) { return true; }
};
template <>
-struct OperandTraits<GetElementPtrInst> : VariadicOperandTraits<1> {
+struct OperandTraits<GetElementPtrInst> : public VariadicOperandTraits<1> {
};
template<typename InputIterator>
InputIterator IdxBegin,
InputIterator IdxEnd,
unsigned Values,
- const std::string &NameStr,
+ const Twine &NameStr,
Instruction *InsertBefore)
: Instruction(PointerType::get(checkType(
getIndexedType(Ptr->getType(),
InputIterator IdxBegin,
InputIterator IdxEnd,
unsigned Values,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd)
: Instruction(PointerType::get(checkType(
getIndexedType(Ptr->getType(),
Predicate pred, ///< The predicate to use for the comparison
Value *LHS, ///< The left-hand-side of the expression
Value *RHS, ///< The right-hand-side of the expression
- const std::string &NameStr = "" ///< Name of the instruction
- ) : CmpInst(InsertBefore->getParent()->getContext()->
- makeCmpResultType(LHS->getType()),
+ const Twine &NameStr = "" ///< Name of the instruction
+ ) : CmpInst(makeCmpResultType(LHS->getType()),
Instruction::ICmp, pred, LHS, RHS, NameStr,
InsertBefore) {
assert(pred >= CmpInst::FIRST_ICMP_PREDICATE &&
Predicate pred, ///< The predicate to use for the comparison
Value *LHS, ///< The left-hand-side of the expression
Value *RHS, ///< The right-hand-side of the expression
- const std::string &NameStr = "" ///< Name of the instruction
- ) : CmpInst(InsertAtEnd.getContext()->makeCmpResultType(LHS->getType()),
+ const Twine &NameStr = "" ///< Name of the instruction
+ ) : CmpInst(makeCmpResultType(LHS->getType()),
Instruction::ICmp, pred, LHS, RHS, NameStr,
&InsertAtEnd) {
assert(pred >= CmpInst::FIRST_ICMP_PREDICATE &&
/// @brief Constructor with no-insertion semantics
ICmpInst(
- LLVMContext &Context, ///< Context to construct within
Predicate pred, ///< The predicate to use for the comparison
Value *LHS, ///< The left-hand-side of the expression
Value *RHS, ///< The right-hand-side of the expression
- const std::string &NameStr = "" ///< Name of the instruction
- ) : CmpInst(Context.makeCmpResultType(LHS->getType()),
+ const Twine &NameStr = "" ///< Name of the instruction
+ ) : CmpInst(makeCmpResultType(LHS->getType()),
Instruction::ICmp, pred, LHS, RHS, NameStr) {
assert(pred >= CmpInst::FIRST_ICMP_PREDICATE &&
pred <= CmpInst::LAST_ICMP_PREDICATE &&
Op<0>().swap(Op<1>());
}
- virtual ICmpInst *clone(LLVMContext &Context) const;
+ virtual ICmpInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const ICmpInst *) { return true; }
Predicate pred, ///< The predicate to use for the comparison
Value *LHS, ///< The left-hand-side of the expression
Value *RHS, ///< The right-hand-side of the expression
- const std::string &NameStr = "" ///< Name of the instruction
- ) : CmpInst(InsertBefore->getParent()->getContext()->
- makeCmpResultType(LHS->getType()),
+ const Twine &NameStr = "" ///< Name of the instruction
+ ) : CmpInst(makeCmpResultType(LHS->getType()),
Instruction::FCmp, pred, LHS, RHS, NameStr,
InsertBefore) {
assert(pred <= FCmpInst::LAST_FCMP_PREDICATE &&
Predicate pred, ///< The predicate to use for the comparison
Value *LHS, ///< The left-hand-side of the expression
Value *RHS, ///< The right-hand-side of the expression
- const std::string &NameStr = "" ///< Name of the instruction
- ) : CmpInst(InsertAtEnd.getContext()->makeCmpResultType(LHS->getType()),
+ const Twine &NameStr = "" ///< Name of the instruction
+ ) : CmpInst(makeCmpResultType(LHS->getType()),
Instruction::FCmp, pred, LHS, RHS, NameStr,
&InsertAtEnd) {
assert(pred <= FCmpInst::LAST_FCMP_PREDICATE &&
/// @brief Constructor with no-insertion semantics
FCmpInst(
- LLVMContext &Context, ///< Context to build in
Predicate pred, ///< The predicate to use for the comparison
Value *LHS, ///< The left-hand-side of the expression
Value *RHS, ///< The right-hand-side of the expression
- const std::string &NameStr = "" ///< Name of the instruction
- ) : CmpInst(Context.makeCmpResultType(LHS->getType()),
+ const Twine &NameStr = "" ///< Name of the instruction
+ ) : CmpInst(makeCmpResultType(LHS->getType()),
Instruction::FCmp, pred, LHS, RHS, NameStr) {
assert(pred <= FCmpInst::LAST_FCMP_PREDICATE &&
"Invalid FCmp predicate value");
Op<0>().swap(Op<1>());
}
- virtual FCmpInst *clone(LLVMContext &Context) const;
+ virtual FCmpInst *clone() const;
/// @brief Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const FCmpInst *) { return true; }
static inline bool classof(const Value *V) {
return isa<Instruction>(V) && classof(cast<Instruction>(V));
}
-
};
//===----------------------------------------------------------------------===//
template<typename InputIterator>
void init(Value *Func, InputIterator ArgBegin, InputIterator ArgEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
// This argument ensures that we have an iterator we can
// do arithmetic on in constant time
std::random_access_iterator_tag) {
/// @brief Construct a CallInst from a range of arguments
template<typename InputIterator>
CallInst(Value *Func, InputIterator ArgBegin, InputIterator ArgEnd,
- const std::string &NameStr, Instruction *InsertBefore);
+ const Twine &NameStr, Instruction *InsertBefore);
/// Construct a CallInst given a range of arguments. InputIterator
/// must be a random-access iterator pointing to contiguous storage
/// @brief Construct a CallInst from a range of arguments
template<typename InputIterator>
inline CallInst(Value *Func, InputIterator ArgBegin, InputIterator ArgEnd,
- const std::string &NameStr, BasicBlock *InsertAtEnd);
+ const Twine &NameStr, BasicBlock *InsertAtEnd);
- CallInst(Value *F, Value *Actual, const std::string& NameStr,
+ CallInst(Value *F, Value *Actual, const Twine &NameStr,
Instruction *InsertBefore);
- CallInst(Value *F, Value *Actual, const std::string& NameStr,
+ CallInst(Value *F, Value *Actual, const Twine &NameStr,
BasicBlock *InsertAtEnd);
- explicit CallInst(Value *F, const std::string &NameStr,
+ explicit CallInst(Value *F, const Twine &NameStr,
Instruction *InsertBefore);
- CallInst(Value *F, const std::string &NameStr, BasicBlock *InsertAtEnd);
+ CallInst(Value *F, const Twine &NameStr, BasicBlock *InsertAtEnd);
public:
template<typename InputIterator>
static CallInst *Create(Value *Func,
InputIterator ArgBegin, InputIterator ArgEnd,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
return new((unsigned)(ArgEnd - ArgBegin + 1))
CallInst(Func, ArgBegin, ArgEnd, NameStr, InsertBefore);
template<typename InputIterator>
static CallInst *Create(Value *Func,
InputIterator ArgBegin, InputIterator ArgEnd,
- const std::string &NameStr, BasicBlock *InsertAtEnd) {
+ const Twine &NameStr, BasicBlock *InsertAtEnd) {
return new((unsigned)(ArgEnd - ArgBegin + 1))
CallInst(Func, ArgBegin, ArgEnd, NameStr, InsertAtEnd);
}
static CallInst *Create(Value *F, Value *Actual,
- const std::string& NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
return new(2) CallInst(F, Actual, NameStr, InsertBefore);
}
- static CallInst *Create(Value *F, Value *Actual, const std::string& NameStr,
+ static CallInst *Create(Value *F, Value *Actual, const Twine &NameStr,
BasicBlock *InsertAtEnd) {
return new(2) CallInst(F, Actual, NameStr, InsertAtEnd);
}
- static CallInst *Create(Value *F, const std::string &NameStr = "",
+ static CallInst *Create(Value *F, const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
return new(1) CallInst(F, NameStr, InsertBefore);
}
- static CallInst *Create(Value *F, const std::string &NameStr,
+ static CallInst *Create(Value *F, const Twine &NameStr,
BasicBlock *InsertAtEnd) {
return new(1) CallInst(F, NameStr, InsertAtEnd);
}
+ /// CreateMalloc - Generate the IR for a call to malloc:
+ /// 1. Compute the malloc call's argument as the specified type's size,
+ /// possibly multiplied by the array size if the array size is not
+ /// constant 1.
+ /// 2. Call malloc with that argument.
+ /// 3. Bitcast the result of the malloc call to the specified type.
+ static Value *CreateMalloc(Instruction *InsertBefore, const Type *IntPtrTy,
+ const Type *AllocTy, Value *ArraySize = 0,
+ const Twine &Name = "");
+ static Value *CreateMalloc(BasicBlock *InsertAtEnd, const Type *IntPtrTy,
+ const Type *AllocTy, Value *ArraySize = 0,
+ const Twine &Name = "");
~CallInst();
SubclassData = (SubclassData & ~1) | unsigned(isTC);
}
- virtual CallInst *clone(LLVMContext &Context) const;
+ virtual CallInst *clone() const;
/// Provide fast operand accessors
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
/// getCallingConv/setCallingConv - Get or set the calling convention of this
/// function call.
- unsigned getCallingConv() const { return SubclassData >> 1; }
- void setCallingConv(unsigned CC) {
- SubclassData = (SubclassData & 1) | (CC << 1);
+ CallingConv::ID getCallingConv() const {
+ return static_cast<CallingConv::ID>(SubclassData >> 1);
+ }
+ void setCallingConv(CallingConv::ID CC) {
+ SubclassData = (SubclassData & 1) | (static_cast<unsigned>(CC) << 1);
}
/// getAttributes - Return the parameter attributes for this call.
};
template <>
-struct OperandTraits<CallInst> : VariadicOperandTraits<1> {
+struct OperandTraits<CallInst> : public VariadicOperandTraits<1> {
};
template<typename InputIterator>
CallInst::CallInst(Value *Func, InputIterator ArgBegin, InputIterator ArgEnd,
- const std::string &NameStr, BasicBlock *InsertAtEnd)
+ const Twine &NameStr, BasicBlock *InsertAtEnd)
: Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
->getElementType())->getReturnType(),
Instruction::Call,
template<typename InputIterator>
CallInst::CallInst(Value *Func, InputIterator ArgBegin, InputIterator ArgEnd,
- const std::string &NameStr, Instruction *InsertBefore)
+ const Twine &NameStr, Instruction *InsertBefore)
: Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
->getElementType())->getReturnType(),
Instruction::Call,
Op<2>() = S2;
}
- SelectInst(const SelectInst &SI)
- : Instruction(SI.getType(), SI.getOpcode(), &Op<0>(), 3) {
- init(SI.Op<0>(), SI.Op<1>(), SI.Op<2>());
- }
- SelectInst(Value *C, Value *S1, Value *S2, const std::string &NameStr,
+ SelectInst(Value *C, Value *S1, Value *S2, const Twine &NameStr,
Instruction *InsertBefore)
: Instruction(S1->getType(), Instruction::Select,
&Op<0>(), 3, InsertBefore) {
init(C, S1, S2);
setName(NameStr);
}
- SelectInst(Value *C, Value *S1, Value *S2, const std::string &NameStr,
+ SelectInst(Value *C, Value *S1, Value *S2, const Twine &NameStr,
BasicBlock *InsertAtEnd)
: Instruction(S1->getType(), Instruction::Select,
&Op<0>(), 3, InsertAtEnd) {
}
public:
static SelectInst *Create(Value *C, Value *S1, Value *S2,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
return new(3) SelectInst(C, S1, S2, NameStr, InsertBefore);
}
static SelectInst *Create(Value *C, Value *S1, Value *S2,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd) {
return new(3) SelectInst(C, S1, S2, NameStr, InsertAtEnd);
}
- Value *getCondition() const { return Op<0>(); }
- Value *getTrueValue() const { return Op<1>(); }
- Value *getFalseValue() const { return Op<2>(); }
-
+ const Value *getCondition() const { return Op<0>(); }
+ const Value *getTrueValue() const { return Op<1>(); }
+ const Value *getFalseValue() const { return Op<2>(); }
+ Value *getCondition() { return Op<0>(); }
+ Value *getTrueValue() { return Op<1>(); }
+ Value *getFalseValue() { return Op<2>(); }
+
/// areInvalidOperands - Return a string if the specified operands are invalid
/// for a select operation, otherwise return null.
static const char *areInvalidOperands(Value *Cond, Value *True, Value *False);
return static_cast<OtherOps>(Instruction::getOpcode());
}
- virtual SelectInst *clone(LLVMContext &Context) const;
+ virtual SelectInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const SelectInst *) { return true; }
};
template <>
-struct OperandTraits<SelectInst> : FixedNumOperandTraits<3> {
+struct OperandTraits<SelectInst> : public FixedNumOperandTraits<3> {
};
DEFINE_TRANSPARENT_OPERAND_ACCESSORS(SelectInst, Value)
/// an argument of the specified type given a va_list and increments that list
///
class VAArgInst : public UnaryInstruction {
- VAArgInst(const VAArgInst &VAA)
- : UnaryInstruction(VAA.getType(), VAArg, VAA.getOperand(0)) {}
public:
- VAArgInst(Value *List, const Type *Ty, const std::string &NameStr = "",
+ VAArgInst(Value *List, const Type *Ty, const Twine &NameStr = "",
Instruction *InsertBefore = 0)
: UnaryInstruction(Ty, VAArg, List, InsertBefore) {
setName(NameStr);
}
- VAArgInst(Value *List, const Type *Ty, const std::string &NameStr,
+ VAArgInst(Value *List, const Type *Ty, const Twine &NameStr,
BasicBlock *InsertAtEnd)
: UnaryInstruction(Ty, VAArg, List, InsertAtEnd) {
setName(NameStr);
}
- virtual VAArgInst *clone(LLVMContext &Context) const;
+ virtual VAArgInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const VAArgInst *) { return true; }
/// element from a VectorType value
///
class ExtractElementInst : public Instruction {
- ExtractElementInst(const ExtractElementInst &EE) :
- Instruction(EE.getType(), ExtractElement, &Op<0>(), 2) {
- Op<0>() = EE.Op<0>();
- Op<1>() = EE.Op<1>();
- }
-
-public:
- // allocate space for exactly two operands
- void *operator new(size_t s) {
- return User::operator new(s, 2); // FIXME: "unsigned Idx" forms of ctor?
- }
- ExtractElementInst(Value *Vec, Value *Idx, const std::string &NameStr = "",
+ ExtractElementInst(Value *Vec, Value *Idx, const Twine &NameStr = "",
Instruction *InsertBefore = 0);
- ExtractElementInst(Value *Vec, Value *Idx, const std::string &NameStr,
+ ExtractElementInst(Value *Vec, Value *Idx, const Twine &NameStr,
BasicBlock *InsertAtEnd);
+public:
+ static ExtractElementInst *Create(Value *Vec, Value *Idx,
+ const Twine &NameStr = "",
+ Instruction *InsertBefore = 0) {
+ return new(2) ExtractElementInst(Vec, Idx, NameStr, InsertBefore);
+ }
+ static ExtractElementInst *Create(Value *Vec, Value *Idx,
+ const Twine &NameStr,
+ BasicBlock *InsertAtEnd) {
+ return new(2) ExtractElementInst(Vec, Idx, NameStr, InsertAtEnd);
+ }
/// isValidOperands - Return true if an extractelement instruction can be
/// formed with the specified operands.
static bool isValidOperands(const Value *Vec, const Value *Idx);
- virtual ExtractElementInst *clone(LLVMContext &Context) const;
+ virtual ExtractElementInst *clone() const;
+ Value *getVectorOperand() { return Op<0>(); }
+ Value *getIndexOperand() { return Op<1>(); }
+ const Value *getVectorOperand() const { return Op<0>(); }
+ const Value *getIndexOperand() const { return Op<1>(); }
+
+ const VectorType *getVectorOperandType() const {
+ return reinterpret_cast<const VectorType*>(getVectorOperand()->getType());
+ }
+
+
/// Transparently provide more efficient getOperand methods.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
};
template <>
-struct OperandTraits<ExtractElementInst> : FixedNumOperandTraits<2> {
+struct OperandTraits<ExtractElementInst> : public FixedNumOperandTraits<2> {
};
DEFINE_TRANSPARENT_OPERAND_ACCESSORS(ExtractElementInst, Value)
/// element into a VectorType value
///
class InsertElementInst : public Instruction {
- InsertElementInst(const InsertElementInst &IE);
InsertElementInst(Value *Vec, Value *NewElt, Value *Idx,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0);
InsertElementInst(Value *Vec, Value *NewElt, Value *Idx,
- const std::string &NameStr, BasicBlock *InsertAtEnd);
+ const Twine &NameStr, BasicBlock *InsertAtEnd);
public:
- static InsertElementInst *Create(const InsertElementInst &IE) {
- return new(IE.getNumOperands()) InsertElementInst(IE);
- }
static InsertElementInst *Create(Value *Vec, Value *NewElt, Value *Idx,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
return new(3) InsertElementInst(Vec, NewElt, Idx, NameStr, InsertBefore);
}
static InsertElementInst *Create(Value *Vec, Value *NewElt, Value *Idx,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd) {
return new(3) InsertElementInst(Vec, NewElt, Idx, NameStr, InsertAtEnd);
}
static bool isValidOperands(const Value *Vec, const Value *NewElt,
const Value *Idx);
- virtual InsertElementInst *clone(LLVMContext &Context) const;
+ virtual InsertElementInst *clone() const;
/// getType - Overload to return most specific vector type.
///
};
template <>
-struct OperandTraits<InsertElementInst> : FixedNumOperandTraits<3> {
+struct OperandTraits<InsertElementInst> : public FixedNumOperandTraits<3> {
};
DEFINE_TRANSPARENT_OPERAND_ACCESSORS(InsertElementInst, Value)
/// input vectors.
///
class ShuffleVectorInst : public Instruction {
- ShuffleVectorInst(const ShuffleVectorInst &IE);
public:
// allocate space for exactly three operands
void *operator new(size_t s) {
return User::operator new(s, 3);
}
ShuffleVectorInst(Value *V1, Value *V2, Value *Mask,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefor = 0);
ShuffleVectorInst(Value *V1, Value *V2, Value *Mask,
- const std::string &NameStr, BasicBlock *InsertAtEnd);
+ const Twine &NameStr, BasicBlock *InsertAtEnd);
/// isValidOperands - Return true if a shufflevector instruction can be
/// formed with the specified operands.
static bool isValidOperands(const Value *V1, const Value *V2,
const Value *Mask);
- virtual ShuffleVectorInst *clone(LLVMContext &Context) const;
+ virtual ShuffleVectorInst *clone() const;
/// getType - Overload to return most specific vector type.
///
};
template <>
-struct OperandTraits<ShuffleVectorInst> : FixedNumOperandTraits<3> {
+struct OperandTraits<ShuffleVectorInst> : public FixedNumOperandTraits<3> {
};
DEFINE_TRANSPARENT_OPERAND_ACCESSORS(ShuffleVectorInst, Value)
ExtractValueInst(const ExtractValueInst &EVI);
void init(const unsigned *Idx, unsigned NumIdx,
- const std::string &NameStr);
- void init(unsigned Idx, const std::string &NameStr);
+ const Twine &NameStr);
+ void init(unsigned Idx, const Twine &NameStr);
template<typename InputIterator>
void init(InputIterator IdxBegin, InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
// This argument ensures that we have an iterator we can
// do arithmetic on in constant time
std::random_access_iterator_tag) {
template<typename InputIterator>
inline ExtractValueInst(Value *Agg, InputIterator IdxBegin,
InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
Instruction *InsertBefore);
template<typename InputIterator>
inline ExtractValueInst(Value *Agg,
InputIterator IdxBegin, InputIterator IdxEnd,
- const std::string &NameStr, BasicBlock *InsertAtEnd);
+ const Twine &NameStr, BasicBlock *InsertAtEnd);
// allocate space for exactly one operand
void *operator new(size_t s) {
template<typename InputIterator>
static ExtractValueInst *Create(Value *Agg, InputIterator IdxBegin,
InputIterator IdxEnd,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
return new
ExtractValueInst(Agg, IdxBegin, IdxEnd, NameStr, InsertBefore);
template<typename InputIterator>
static ExtractValueInst *Create(Value *Agg,
InputIterator IdxBegin, InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd) {
return new ExtractValueInst(Agg, IdxBegin, IdxEnd, NameStr, InsertAtEnd);
}
/// index extractvalue instructions are much more common than those with
/// more than one.
static ExtractValueInst *Create(Value *Agg, unsigned Idx,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
unsigned Idxs[1] = { Idx };
return new ExtractValueInst(Agg, Idxs, Idxs + 1, NameStr, InsertBefore);
}
static ExtractValueInst *Create(Value *Agg, unsigned Idx,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd) {
unsigned Idxs[1] = { Idx };
return new ExtractValueInst(Agg, Idxs, Idxs + 1, NameStr, InsertAtEnd);
}
- virtual ExtractValueInst *clone(LLVMContext &Context) const;
+ virtual ExtractValueInst *clone() const;
/// getIndexedType - Returns the type of the element that would be extracted
/// with an extractvalue instruction with the specified parameters.
ExtractValueInst::ExtractValueInst(Value *Agg,
InputIterator IdxBegin,
InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
Instruction *InsertBefore)
: UnaryInstruction(checkType(getIndexedType(Agg->getType(),
IdxBegin, IdxEnd)),
ExtractValueInst::ExtractValueInst(Value *Agg,
InputIterator IdxBegin,
InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd)
: UnaryInstruction(checkType(getIndexedType(Agg->getType(),
IdxBegin, IdxEnd)),
void *operator new(size_t, unsigned); // Do not implement
InsertValueInst(const InsertValueInst &IVI);
void init(Value *Agg, Value *Val, const unsigned *Idx, unsigned NumIdx,
- const std::string &NameStr);
- void init(Value *Agg, Value *Val, unsigned Idx, const std::string &NameStr);
+ const Twine &NameStr);
+ void init(Value *Agg, Value *Val, unsigned Idx, const Twine &NameStr);
template<typename InputIterator>
void init(Value *Agg, Value *Val,
InputIterator IdxBegin, InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
// This argument ensures that we have an iterator we can
// do arithmetic on in constant time
std::random_access_iterator_tag) {
template<typename InputIterator>
inline InsertValueInst(Value *Agg, Value *Val, InputIterator IdxBegin,
InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
Instruction *InsertBefore);
template<typename InputIterator>
inline InsertValueInst(Value *Agg, Value *Val,
InputIterator IdxBegin, InputIterator IdxEnd,
- const std::string &NameStr, BasicBlock *InsertAtEnd);
+ const Twine &NameStr, BasicBlock *InsertAtEnd);
/// Constructors - These two constructors are convenience methods because one
/// and two index insertvalue instructions are so common.
InsertValueInst(Value *Agg, Value *Val,
- unsigned Idx, const std::string &NameStr = "",
+ unsigned Idx, const Twine &NameStr = "",
Instruction *InsertBefore = 0);
InsertValueInst(Value *Agg, Value *Val, unsigned Idx,
- const std::string &NameStr, BasicBlock *InsertAtEnd);
+ const Twine &NameStr, BasicBlock *InsertAtEnd);
public:
// allocate space for exactly two operands
void *operator new(size_t s) {
template<typename InputIterator>
static InsertValueInst *Create(Value *Agg, Value *Val, InputIterator IdxBegin,
InputIterator IdxEnd,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
return new InsertValueInst(Agg, Val, IdxBegin, IdxEnd,
NameStr, InsertBefore);
template<typename InputIterator>
static InsertValueInst *Create(Value *Agg, Value *Val,
InputIterator IdxBegin, InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd) {
return new InsertValueInst(Agg, Val, IdxBegin, IdxEnd,
NameStr, InsertAtEnd);
/// index insertvalue instructions are much more common than those with
/// more than one.
static InsertValueInst *Create(Value *Agg, Value *Val, unsigned Idx,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
return new InsertValueInst(Agg, Val, Idx, NameStr, InsertBefore);
}
static InsertValueInst *Create(Value *Agg, Value *Val, unsigned Idx,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd) {
return new InsertValueInst(Agg, Val, Idx, NameStr, InsertAtEnd);
}
- virtual InsertValueInst *clone(LLVMContext &Context) const;
+ virtual InsertValueInst *clone() const;
/// Transparently provide more efficient getOperand methods.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
};
template <>
-struct OperandTraits<InsertValueInst> : FixedNumOperandTraits<2> {
+struct OperandTraits<InsertValueInst> : public FixedNumOperandTraits<2> {
};
template<typename InputIterator>
Value *Val,
InputIterator IdxBegin,
InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
Instruction *InsertBefore)
: Instruction(Agg->getType(), InsertValue,
OperandTraits<InsertValueInst>::op_begin(this),
Value *Val,
InputIterator IdxBegin,
InputIterator IdxEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd)
: Instruction(Agg->getType(), InsertValue,
OperandTraits<InsertValueInst>::op_begin(this),
void *operator new(size_t s) {
return User::operator new(s, 0);
}
- explicit PHINode(const Type *Ty, const std::string &NameStr = "",
+ explicit PHINode(const Type *Ty, const Twine &NameStr = "",
Instruction *InsertBefore = 0)
: Instruction(Ty, Instruction::PHI, 0, 0, InsertBefore),
ReservedSpace(0) {
setName(NameStr);
}
- PHINode(const Type *Ty, const std::string &NameStr, BasicBlock *InsertAtEnd)
+ PHINode(const Type *Ty, const Twine &NameStr, BasicBlock *InsertAtEnd)
: Instruction(Ty, Instruction::PHI, 0, 0, InsertAtEnd),
ReservedSpace(0) {
setName(NameStr);
}
public:
- static PHINode *Create(const Type *Ty, const std::string &NameStr = "",
+ static PHINode *Create(const Type *Ty, const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
return new PHINode(Ty, NameStr, InsertBefore);
}
- static PHINode *Create(const Type *Ty, const std::string &NameStr,
+ static PHINode *Create(const Type *Ty, const Twine &NameStr,
BasicBlock *InsertAtEnd) {
return new PHINode(Ty, NameStr, InsertAtEnd);
}
resizeOperands(NumValues*2);
}
- virtual PHINode *clone(LLVMContext &Context) const;
+ virtual PHINode *clone() const;
/// Provide fast operand accessors
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
/// hasConstantValue - If the specified PHI node always merges together the
/// same value, return the value, otherwise return null.
///
- Value *hasConstantValue(bool AllowNonDominatingInstruction = false) const;
+ /// If the PHI has undef operands, but all the rest of the operands are
+ /// some unique value, return that value if it can be proved that the
+ /// value dominates the PHI. If DT is null, use a conservative check,
+ /// otherwise use DT to test for dominance.
+ ///
+ Value *hasConstantValue(DominatorTree *DT = 0) const;
/// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const PHINode *) { return true; }
};
template <>
-struct OperandTraits<PHINode> : HungoffOperandTraits<2> {
+struct OperandTraits<PHINode> : public HungoffOperandTraits<2> {
};
DEFINE_TRANSPARENT_OPERAND_ACCESSORS(PHINode, Value)
//
// NOTE: If the Value* passed is of type void then the constructor behaves as
// if it was passed NULL.
- explicit ReturnInst(Value *retVal = 0, Instruction *InsertBefore = 0);
- ReturnInst(Value *retVal, BasicBlock *InsertAtEnd);
- explicit ReturnInst(BasicBlock *InsertAtEnd);
+ explicit ReturnInst(LLVMContext &C, Value *retVal = 0,
+ Instruction *InsertBefore = 0);
+ ReturnInst(LLVMContext &C, Value *retVal, BasicBlock *InsertAtEnd);
+ explicit ReturnInst(LLVMContext &C, BasicBlock *InsertAtEnd);
public:
- static ReturnInst* Create(Value *retVal = 0, Instruction *InsertBefore = 0) {
- return new(!!retVal) ReturnInst(retVal, InsertBefore);
+ static ReturnInst* Create(LLVMContext &C, Value *retVal = 0,
+ Instruction *InsertBefore = 0) {
+ return new(!!retVal) ReturnInst(C, retVal, InsertBefore);
}
- static ReturnInst* Create(Value *retVal, BasicBlock *InsertAtEnd) {
- return new(!!retVal) ReturnInst(retVal, InsertAtEnd);
+ static ReturnInst* Create(LLVMContext &C, Value *retVal,
+ BasicBlock *InsertAtEnd) {
+ return new(!!retVal) ReturnInst(C, retVal, InsertAtEnd);
}
- static ReturnInst* Create(BasicBlock *InsertAtEnd) {
- return new(0) ReturnInst(InsertAtEnd);
+ static ReturnInst* Create(LLVMContext &C, BasicBlock *InsertAtEnd) {
+ return new(0) ReturnInst(C, InsertAtEnd);
}
virtual ~ReturnInst();
- virtual ReturnInst *clone(LLVMContext &Context) const;
+ virtual ReturnInst *clone() const;
/// Provide fast operand accessors
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
};
template <>
-struct OperandTraits<ReturnInst> : OptionalOperandTraits<> {
+struct OperandTraits<ReturnInst> : public OptionalOperandTraits<> {
};
DEFINE_TRANSPARENT_OPERAND_ACCESSORS(ReturnInst, Value)
/// Transparently provide more efficient getOperand methods.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
- virtual BranchInst *clone(LLVMContext &Context) const;
+ virtual BranchInst *clone() const;
bool isUnconditional() const { return getNumOperands() == 1; }
bool isConditional() const { return getNumOperands() == 3; }
};
template <>
-struct OperandTraits<BranchInst> : VariadicOperandTraits<1> {};
+struct OperandTraits<BranchInst> : public VariadicOperandTraits<1> {};
DEFINE_TRANSPARENT_OPERAND_ACCESSORS(BranchInst, Value)
///
void removeCase(unsigned idx);
- virtual SwitchInst *clone(LLVMContext &Context) const;
+ virtual SwitchInst *clone() const;
unsigned getNumSuccessors() const { return getNumOperands()/2; }
BasicBlock *getSuccessor(unsigned idx) const {
};
template <>
-struct OperandTraits<SwitchInst> : HungoffOperandTraits<2> {
+struct OperandTraits<SwitchInst> : public HungoffOperandTraits<2> {
};
DEFINE_TRANSPARENT_OPERAND_ACCESSORS(SwitchInst, Value)
template<typename InputIterator>
void init(Value *Func, BasicBlock *IfNormal, BasicBlock *IfException,
InputIterator ArgBegin, InputIterator ArgEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
// This argument ensures that we have an iterator we can
// do arithmetic on in constant time
std::random_access_iterator_tag) {
inline InvokeInst(Value *Func, BasicBlock *IfNormal, BasicBlock *IfException,
InputIterator ArgBegin, InputIterator ArgEnd,
unsigned Values,
- const std::string &NameStr, Instruction *InsertBefore);
+ const Twine &NameStr, Instruction *InsertBefore);
/// Construct an InvokeInst given a range of arguments.
/// InputIterator must be a random-access iterator pointing to
inline InvokeInst(Value *Func, BasicBlock *IfNormal, BasicBlock *IfException,
InputIterator ArgBegin, InputIterator ArgEnd,
unsigned Values,
- const std::string &NameStr, BasicBlock *InsertAtEnd);
+ const Twine &NameStr, BasicBlock *InsertAtEnd);
public:
template<typename InputIterator>
static InvokeInst *Create(Value *Func,
BasicBlock *IfNormal, BasicBlock *IfException,
InputIterator ArgBegin, InputIterator ArgEnd,
- const std::string &NameStr = "",
+ const Twine &NameStr = "",
Instruction *InsertBefore = 0) {
unsigned Values(ArgEnd - ArgBegin + 3);
return new(Values) InvokeInst(Func, IfNormal, IfException, ArgBegin, ArgEnd,
static InvokeInst *Create(Value *Func,
BasicBlock *IfNormal, BasicBlock *IfException,
InputIterator ArgBegin, InputIterator ArgEnd,
- const std::string &NameStr,
+ const Twine &NameStr,
BasicBlock *InsertAtEnd) {
unsigned Values(ArgEnd - ArgBegin + 3);
return new(Values) InvokeInst(Func, IfNormal, IfException, ArgBegin, ArgEnd,
Values, NameStr, InsertAtEnd);
}
- virtual InvokeInst *clone(LLVMContext &Context) const;
+ virtual InvokeInst *clone() const;
/// Provide fast operand accessors
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
/// getCallingConv/setCallingConv - Get or set the calling convention of this
/// function call.
- unsigned getCallingConv() const { return SubclassData; }
- void setCallingConv(unsigned CC) {
- SubclassData = CC;
+ CallingConv::ID getCallingConv() const {
+ return static_cast<CallingConv::ID>(SubclassData);
+ }
+ void setCallingConv(CallingConv::ID CC) {
+ SubclassData = static_cast<unsigned>(CC);
}
/// getAttributes - Return the parameter attributes for this invoke.
};
template <>
-struct OperandTraits<InvokeInst> : VariadicOperandTraits<3> {
+struct OperandTraits<InvokeInst> : public VariadicOperandTraits<3> {
};
template<typename InputIterator>
BasicBlock *IfNormal, BasicBlock *IfException,
InputIterator ArgBegin, InputIterator ArgEnd,
unsigned Values,
- const std::string &NameStr, Instruction *InsertBefore)
+ const Twine &NameStr, Instruction *InsertBefore)
: TerminatorInst(cast<FunctionType>(cast<PointerType>(Func->getType())
->getElementType())->getReturnType(),
Instruction::Invoke,
BasicBlock *IfNormal, BasicBlock *IfException,
InputIterator ArgBegin, InputIterator ArgEnd,
unsigned Values,
- const std::string &NameStr, BasicBlock *InsertAtEnd)
+ const Twine &NameStr, BasicBlock *InsertAtEnd)
: TerminatorInst(cast<FunctionType>(cast<PointerType>(Func->getType())
->getElementType())->getReturnType(),
Instruction::Invoke,
void *operator new(size_t s) {
return User::operator new(s, 0);
}
- explicit UnwindInst(Instruction *InsertBefore = 0);
- explicit UnwindInst(BasicBlock *InsertAtEnd);
+ explicit UnwindInst(LLVMContext &C, Instruction *InsertBefore = 0);
+ explicit UnwindInst(LLVMContext &C, BasicBlock *InsertAtEnd);
- virtual UnwindInst *clone(LLVMContext &Context) const;
+ virtual UnwindInst *clone() const;
unsigned getNumSuccessors() const { return 0; }
void *operator new(size_t s) {
return User::operator new(s, 0);
}
- explicit UnreachableInst(Instruction *InsertBefore = 0);
- explicit UnreachableInst(BasicBlock *InsertAtEnd);
+ explicit UnreachableInst(LLVMContext &C, Instruction *InsertBefore = 0);
+ explicit UnreachableInst(LLVMContext &C, BasicBlock *InsertAtEnd);
- virtual UnreachableInst *clone(LLVMContext &Context) const;
+ virtual UnreachableInst *clone() const;
unsigned getNumSuccessors() const { return 0; }
/// @brief This class represents a truncation of integer types.
class TruncInst : public CastInst {
- /// Private copy constructor
- TruncInst(const TruncInst &CI)
- : CastInst(CI.getType(), Trunc, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
TruncInst(
Value *S, ///< The value to be truncated
const Type *Ty, ///< The (smaller) type to truncate to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
TruncInst(
Value *S, ///< The value to be truncated
const Type *Ty, ///< The (smaller) type to truncate to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief Clone an identical TruncInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual TruncInst *clone() const;
/// @brief Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const TruncInst *) { return true; }
/// @brief This class represents zero extension of integer types.
class ZExtInst : public CastInst {
- /// @brief Private copy constructor
- ZExtInst(const ZExtInst &CI)
- : CastInst(CI.getType(), ZExt, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
ZExtInst(
Value *S, ///< The value to be zero extended
const Type *Ty, ///< The type to zero extend to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
ZExtInst(
Value *S, ///< The value to be zero extended
const Type *Ty, ///< The type to zero extend to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief Clone an identical ZExtInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual ZExtInst *clone() const;
/// @brief Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const ZExtInst *) { return true; }
/// @brief This class represents a sign extension of integer types.
class SExtInst : public CastInst {
- /// @brief Private copy constructor
- SExtInst(const SExtInst &CI)
- : CastInst(CI.getType(), SExt, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
SExtInst(
Value *S, ///< The value to be sign extended
const Type *Ty, ///< The type to sign extend to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
SExtInst(
Value *S, ///< The value to be sign extended
const Type *Ty, ///< The type to sign extend to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief Clone an identical SExtInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual SExtInst *clone() const;
/// @brief Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const SExtInst *) { return true; }
/// @brief This class represents a truncation of floating point types.
class FPTruncInst : public CastInst {
- FPTruncInst(const FPTruncInst &CI)
- : CastInst(CI.getType(), FPTrunc, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
FPTruncInst(
Value *S, ///< The value to be truncated
const Type *Ty, ///< The type to truncate to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
FPTruncInst(
Value *S, ///< The value to be truncated
const Type *Ty, ///< The type to truncate to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief Clone an identical FPTruncInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual FPTruncInst *clone() const;
/// @brief Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const FPTruncInst *) { return true; }
/// @brief This class represents an extension of floating point types.
class FPExtInst : public CastInst {
- FPExtInst(const FPExtInst &CI)
- : CastInst(CI.getType(), FPExt, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
FPExtInst(
Value *S, ///< The value to be extended
const Type *Ty, ///< The type to extend to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
FPExtInst(
Value *S, ///< The value to be extended
const Type *Ty, ///< The type to extend to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief Clone an identical FPExtInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual FPExtInst *clone() const;
/// @brief Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const FPExtInst *) { return true; }
/// @brief This class represents a cast unsigned integer to floating point.
class UIToFPInst : public CastInst {
- UIToFPInst(const UIToFPInst &CI)
- : CastInst(CI.getType(), UIToFP, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
UIToFPInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
UIToFPInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief Clone an identical UIToFPInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual UIToFPInst *clone() const;
/// @brief Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const UIToFPInst *) { return true; }
/// @brief This class represents a cast from signed integer to floating point.
class SIToFPInst : public CastInst {
- SIToFPInst(const SIToFPInst &CI)
- : CastInst(CI.getType(), SIToFP, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
SIToFPInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
SIToFPInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief Clone an identical SIToFPInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual SIToFPInst *clone() const;
/// @brief Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const SIToFPInst *) { return true; }
/// @brief This class represents a cast from floating point to unsigned integer
class FPToUIInst : public CastInst {
- FPToUIInst(const FPToUIInst &CI)
- : CastInst(CI.getType(), FPToUI, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
FPToUIInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
FPToUIInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< Where to insert the new instruction
);
/// @brief Clone an identical FPToUIInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual FPToUIInst *clone() const;
/// @brief Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const FPToUIInst *) { return true; }
/// @brief This class represents a cast from floating point to signed integer.
class FPToSIInst : public CastInst {
- FPToSIInst(const FPToSIInst &CI)
- : CastInst(CI.getType(), FPToSI, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
FPToSIInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
FPToSIInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief Clone an identical FPToSIInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual FPToSIInst *clone() const;
/// @brief Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const FPToSIInst *) { return true; }
/// @brief This class represents a cast from an integer to a pointer.
class IntToPtrInst : public CastInst {
- IntToPtrInst(const IntToPtrInst &CI)
- : CastInst(CI.getType(), IntToPtr, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
IntToPtrInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
IntToPtrInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief Clone an identical IntToPtrInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual IntToPtrInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const IntToPtrInst *) { return true; }
/// @brief This class represents a cast from a pointer to an integer
class PtrToIntInst : public CastInst {
- PtrToIntInst(const PtrToIntInst &CI)
- : CastInst(CI.getType(), PtrToInt, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
PtrToIntInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
PtrToIntInst(
Value *S, ///< The value to be converted
const Type *Ty, ///< The type to convert to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief Clone an identical PtrToIntInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual PtrToIntInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const PtrToIntInst *) { return true; }
/// @brief This class represents a no-op cast from one type to another.
class BitCastInst : public CastInst {
- BitCastInst(const BitCastInst &CI)
- : CastInst(CI.getType(), BitCast, CI.getOperand(0)) {
- }
public:
/// @brief Constructor with insert-before-instruction semantics
BitCastInst(
Value *S, ///< The value to be casted
const Type *Ty, ///< The type to casted to
- const std::string &NameStr = "", ///< A name for the new instruction
+ const Twine &NameStr = "", ///< A name for the new instruction
Instruction *InsertBefore = 0 ///< Where to insert the new instruction
);
BitCastInst(
Value *S, ///< The value to be casted
const Type *Ty, ///< The type to casted to
- const std::string &NameStr, ///< A name for the new instruction
+ const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
/// @brief Clone an identical BitCastInst
- virtual CastInst *clone(LLVMContext &Context) const;
+ virtual BitCastInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const BitCastInst *) { return true; }
projects / oota-llvm.git / blobdiff