#define LLVM_IR_INSTRUCTIONS_H
#include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/iterator_range.h"
#include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/iterator_range.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/CallingConv.h"
#include "llvm/IR/DerivedTypes.h"
CrossThread = 1
};
+/// Returns true if the ordering is at least as strong as acquire
+/// (i.e. acquire, acq_rel or seq_cst)
+inline bool isAtLeastAcquire(AtomicOrdering Ord) {
+ return (Ord == Acquire ||
+ Ord == AcquireRelease ||
+ Ord == SequentiallyConsistent);
+}
+
+/// Returns true if the ordering is at least as strong as release
+/// (i.e. release, acq_rel or seq_cst)
+inline bool isAtLeastRelease(AtomicOrdering Ord) {
+return (Ord == Release ||
+ Ord == AcquireRelease ||
+ Ord == SequentiallyConsistent);
+}
+
//===----------------------------------------------------------------------===//
// AllocaInst Class
//===----------------------------------------------------------------------===//
protected:
AllocaInst *clone_impl() const override;
public:
- explicit AllocaInst(Type *Ty, Value *ArraySize = 0,
- const Twine &Name = "", Instruction *InsertBefore = 0);
+ explicit AllocaInst(Type *Ty, Value *ArraySize = nullptr,
+ const Twine &Name = "",
+ Instruction *InsertBefore = nullptr);
AllocaInst(Type *Ty, Value *ArraySize,
const Twine &Name, BasicBlock *InsertAtEnd);
- AllocaInst(Type *Ty, const Twine &Name, Instruction *InsertBefore = 0);
+ AllocaInst(Type *Ty, const Twine &Name, Instruction *InsertBefore = nullptr);
AllocaInst(Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd);
AllocaInst(Type *Ty, Value *ArraySize, unsigned Align,
- const Twine &Name = "", Instruction *InsertBefore = 0);
+ const Twine &Name = "", Instruction *InsertBefore = nullptr);
AllocaInst(Type *Ty, Value *ArraySize, unsigned Align,
const Twine &Name, BasicBlock *InsertAtEnd);
// Out of line virtual method, so the vtable, etc. has a home.
- virtual ~AllocaInst();
+ ~AllocaInst() override;
/// isArrayAllocation - Return true if there is an allocation size parameter
/// to the allocation instruction that is not 1.
return getSubclassDataFromInstruction() & 32;
}
- /// \brief Specify whether this alloca is used to represent a the arguments to
+ /// \brief Specify whether this alloca is used to represent the arguments to
/// a call.
void setUsedWithInAlloca(bool V) {
setInstructionSubclassData((getSubclassDataFromInstruction() & ~32) |
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);
+ Instruction *InsertBefore = nullptr);
LoadInst(Value *Ptr, const Twine &NameStr, bool isVolatile,
BasicBlock *InsertAtEnd);
- LoadInst(Value *Ptr, const Twine &NameStr, bool isVolatile,
- unsigned Align, Instruction *InsertBefore = 0);
+ LoadInst(Value *Ptr, const Twine &NameStr, bool isVolatile, unsigned Align,
+ Instruction *InsertBefore = nullptr)
+ : LoadInst(cast<PointerType>(Ptr->getType())->getElementType(), Ptr,
+ NameStr, isVolatile, Align, InsertBefore) {}
+ LoadInst(Type *Ty, Value *Ptr, const Twine &NameStr, bool isVolatile,
+ unsigned Align, Instruction *InsertBefore = nullptr);
LoadInst(Value *Ptr, const Twine &NameStr, bool isVolatile,
unsigned Align, BasicBlock *InsertAtEnd);
- LoadInst(Value *Ptr, const Twine &NameStr, bool isVolatile,
+ LoadInst(Value *Ptr, const Twine &NameStr, bool isVolatile, unsigned Align,
+ AtomicOrdering Order, SynchronizationScope SynchScope = CrossThread,
+ Instruction *InsertBefore = nullptr)
+ : LoadInst(cast<PointerType>(Ptr->getType())->getElementType(), Ptr,
+ NameStr, isVolatile, Align, Order, SynchScope, InsertBefore) {}
+ LoadInst(Type *Ty, Value *Ptr, const Twine &NameStr, bool isVolatile,
unsigned Align, AtomicOrdering Order,
SynchronizationScope SynchScope = CrossThread,
- Instruction *InsertBefore = 0);
+ Instruction *InsertBefore = nullptr);
LoadInst(Value *Ptr, const Twine &NameStr, bool isVolatile,
unsigned Align, AtomicOrdering Order,
SynchronizationScope SynchScope,
LoadInst(Value *Ptr, const char *NameStr, Instruction *InsertBefore);
LoadInst(Value *Ptr, const char *NameStr, BasicBlock *InsertAtEnd);
- explicit LoadInst(Value *Ptr, const char *NameStr = 0,
- bool isVolatile = false, Instruction *InsertBefore = 0);
+ explicit LoadInst(Value *Ptr, const char *NameStr = nullptr,
+ bool isVolatile = false,
+ Instruction *InsertBefore = nullptr);
LoadInst(Value *Ptr, const char *NameStr, bool isVolatile,
BasicBlock *InsertAtEnd);
(xthread << 6));
}
- bool isAtomic() const { return getOrdering() != NotAtomic; }
void setAtomic(AtomicOrdering Ordering,
SynchronizationScope SynchScope = CrossThread) {
setOrdering(Ordering);
/// StoreInst - an instruction for storing to memory
///
class StoreInst : public Instruction {
- void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
+ void *operator new(size_t, unsigned) = delete;
void AssertOK();
protected:
StoreInst *clone_impl() const override;
StoreInst(Value *Val, Value *Ptr, Instruction *InsertBefore);
StoreInst(Value *Val, Value *Ptr, BasicBlock *InsertAtEnd);
StoreInst(Value *Val, Value *Ptr, bool isVolatile = false,
- Instruction *InsertBefore = 0);
+ Instruction *InsertBefore = nullptr);
StoreInst(Value *Val, Value *Ptr, bool isVolatile, BasicBlock *InsertAtEnd);
StoreInst(Value *Val, Value *Ptr, bool isVolatile,
- unsigned Align, Instruction *InsertBefore = 0);
+ unsigned Align, Instruction *InsertBefore = nullptr);
StoreInst(Value *Val, Value *Ptr, bool isVolatile,
unsigned Align, BasicBlock *InsertAtEnd);
StoreInst(Value *Val, Value *Ptr, bool isVolatile,
unsigned Align, AtomicOrdering Order,
SynchronizationScope SynchScope = CrossThread,
- Instruction *InsertBefore = 0);
+ Instruction *InsertBefore = nullptr);
StoreInst(Value *Val, Value *Ptr, bool isVolatile,
unsigned Align, AtomicOrdering Order,
SynchronizationScope SynchScope,
(xthread << 6));
}
- bool isAtomic() const { return getOrdering() != NotAtomic; }
void setAtomic(AtomicOrdering Ordering,
SynchronizationScope SynchScope = CrossThread) {
setOrdering(Ordering);
/// FenceInst - an instruction for ordering other memory operations
///
class FenceInst : public Instruction {
- void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
+ void *operator new(size_t, unsigned) = delete;
void Init(AtomicOrdering Ordering, SynchronizationScope SynchScope);
protected:
FenceInst *clone_impl() const override;
// SequentiallyConsistent.
FenceInst(LLVMContext &C, AtomicOrdering Ordering,
SynchronizationScope SynchScope = CrossThread,
- Instruction *InsertBefore = 0);
+ Instruction *InsertBefore = nullptr);
FenceInst(LLVMContext &C, AtomicOrdering Ordering,
SynchronizationScope SynchScope,
BasicBlock *InsertAtEnd);
/// there. Returns the value that was loaded.
///
class AtomicCmpXchgInst : public Instruction {
- void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
+ void *operator new(size_t, unsigned) = delete;
void Init(Value *Ptr, Value *Cmp, Value *NewVal,
AtomicOrdering SuccessOrdering, AtomicOrdering FailureOrdering,
SynchronizationScope SynchScope);
AtomicOrdering SuccessOrdering,
AtomicOrdering FailureOrdering,
SynchronizationScope SynchScope,
- Instruction *InsertBefore = 0);
+ Instruction *InsertBefore = nullptr);
AtomicCmpXchgInst(Value *Ptr, Value *Cmp, Value *NewVal,
AtomicOrdering SuccessOrdering,
AtomicOrdering FailureOrdering,
(unsigned)V);
}
+ /// Return true if this cmpxchg may spuriously fail.
+ bool isWeak() const {
+ return getSubclassDataFromInstruction() & 0x100;
+ }
+
+ void setWeak(bool IsWeak) {
+ setInstructionSubclassData((getSubclassDataFromInstruction() & ~0x100) |
+ (IsWeak << 8));
+ }
+
/// Transparently provide more efficient getOperand methods.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
/// the old value.
///
class AtomicRMWInst : public Instruction {
- void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
+ void *operator new(size_t, unsigned) = delete;
protected:
AtomicRMWInst *clone_impl() const override;
public:
Sub,
/// *p = old & v
And,
- /// *p = ~old & v
+ /// *p = ~(old & v)
Nand,
/// *p = old | v
Or,
}
AtomicRMWInst(BinOp Operation, Value *Ptr, Value *Val,
AtomicOrdering Ordering, SynchronizationScope SynchScope,
- Instruction *InsertBefore = 0);
+ Instruction *InsertBefore = nullptr);
AtomicRMWInst(BinOp Operation, Value *Ptr, Value *Val,
AtomicOrdering Ordering, SynchronizationScope SynchScope,
BasicBlock *InsertAtEnd);
/// list of indices. The first ctor can optionally insert before an existing
/// instruction, the second appends the new instruction to the specified
/// BasicBlock.
- inline GetElementPtrInst(Value *Ptr, ArrayRef<Value *> IdxList,
- unsigned Values, const Twine &NameStr,
- Instruction *InsertBefore);
- inline GetElementPtrInst(Value *Ptr, ArrayRef<Value *> IdxList,
- unsigned Values, const Twine &NameStr,
- BasicBlock *InsertAtEnd);
+ inline GetElementPtrInst(Type *PointeeType, Value *Ptr,
+ ArrayRef<Value *> IdxList, unsigned Values,
+ const Twine &NameStr, Instruction *InsertBefore);
+ inline GetElementPtrInst(Type *PointeeType, Value *Ptr,
+ ArrayRef<Value *> IdxList, unsigned Values,
+ const Twine &NameStr, BasicBlock *InsertAtEnd);
+
protected:
GetElementPtrInst *clone_impl() const override;
public:
- static GetElementPtrInst *Create(Value *Ptr, ArrayRef<Value *> IdxList,
+ static GetElementPtrInst *Create(Type *PointeeType, Value *Ptr,
+ ArrayRef<Value *> IdxList,
const Twine &NameStr = "",
- Instruction *InsertBefore = 0) {
+ Instruction *InsertBefore = nullptr) {
unsigned Values = 1 + unsigned(IdxList.size());
- return new(Values)
- GetElementPtrInst(Ptr, IdxList, Values, NameStr, InsertBefore);
+ return new (Values) GetElementPtrInst(PointeeType, Ptr, IdxList, Values,
+ NameStr, InsertBefore);
}
- static GetElementPtrInst *Create(Value *Ptr, ArrayRef<Value *> IdxList,
+ static GetElementPtrInst *Create(Type *PointeeType, Value *Ptr,
+ ArrayRef<Value *> IdxList,
const Twine &NameStr,
BasicBlock *InsertAtEnd) {
unsigned Values = 1 + unsigned(IdxList.size());
- return new(Values)
- GetElementPtrInst(Ptr, IdxList, Values, NameStr, InsertAtEnd);
+ return new (Values) GetElementPtrInst(PointeeType, Ptr, IdxList, Values,
+ NameStr, InsertAtEnd);
}
/// Create an "inbounds" getelementptr. See the documentation for the
static GetElementPtrInst *CreateInBounds(Value *Ptr,
ArrayRef<Value *> IdxList,
const Twine &NameStr = "",
- Instruction *InsertBefore = 0) {
- GetElementPtrInst *GEP = Create(Ptr, IdxList, NameStr, InsertBefore);
+ Instruction *InsertBefore = nullptr){
+ return CreateInBounds(nullptr, Ptr, IdxList, NameStr, InsertBefore);
+ }
+ static GetElementPtrInst *
+ CreateInBounds(Type *PointeeType, Value *Ptr, ArrayRef<Value *> IdxList,
+ const Twine &NameStr = "",
+ Instruction *InsertBefore = nullptr) {
+ GetElementPtrInst *GEP =
+ Create(PointeeType, Ptr, IdxList, NameStr, InsertBefore);
GEP->setIsInBounds(true);
return GEP;
}
ArrayRef<Value *> IdxList,
const Twine &NameStr,
BasicBlock *InsertAtEnd) {
- GetElementPtrInst *GEP = Create(Ptr, IdxList, NameStr, InsertAtEnd);
+ return CreateInBounds(nullptr, Ptr, IdxList, NameStr, InsertAtEnd);
+ }
+ static GetElementPtrInst *CreateInBounds(Type *PointeeType, Value *Ptr,
+ ArrayRef<Value *> IdxList,
+ const Twine &NameStr,
+ BasicBlock *InsertAtEnd) {
+ GetElementPtrInst *GEP =
+ Create(PointeeType, Ptr, IdxList, NameStr, InsertAtEnd);
GEP->setIsInBounds(true);
return GEP;
}
return cast<SequentialType>(Instruction::getType());
}
+ Type *getSourceElementType() const {
+ return cast<SequentialType>(getPointerOperandType()->getScalarType())
+ ->getElementType();
+ }
+
+ Type *getResultElementType() const { return getType()->getElementType(); }
+
/// \brief Returns the address space of this instruction's pointer type.
unsigned getAddressSpace() const {
// Note that this is always the same as the pointer operand's address space
/// Null is returned if the indices are invalid for the specified
/// pointer type.
///
- static Type *getIndexedType(Type *Ptr, ArrayRef<Value *> IdxList);
- static Type *getIndexedType(Type *Ptr, ArrayRef<Constant *> IdxList);
- static Type *getIndexedType(Type *Ptr, ArrayRef<uint64_t> IdxList);
+ static Type *getIndexedType(Type *Ty, ArrayRef<Value *> IdxList);
+ static Type *getIndexedType(Type *Ty, ArrayRef<Constant *> IdxList);
+ static Type *getIndexedType(Type *Ty, ArrayRef<uint64_t> IdxList);
inline op_iterator idx_begin() { return op_begin()+1; }
inline const_op_iterator idx_begin() const { return op_begin()+1; }
/// GetGEPReturnType - Returns the pointer type returned by the GEP
/// instruction, which may be a vector of pointers.
static Type *getGEPReturnType(Value *Ptr, ArrayRef<Value *> IdxList) {
- Type *PtrTy = PointerType::get(checkGEPType(
- getIndexedType(Ptr->getType(), IdxList)),
+ return getGEPReturnType(
+ cast<PointerType>(Ptr->getType()->getScalarType())->getElementType(),
+ Ptr, IdxList);
+ }
+ static Type *getGEPReturnType(Type *ElTy, Value *Ptr,
+ ArrayRef<Value *> IdxList) {
+ Type *PtrTy = PointerType::get(checkGEPType(getIndexedType(ElTy, IdxList)),
Ptr->getType()->getPointerAddressSpace());
// Vector GEP
if (Ptr->getType()->isVectorTy()) {
public VariadicOperandTraits<GetElementPtrInst, 1> {
};
-GetElementPtrInst::GetElementPtrInst(Value *Ptr,
- ArrayRef<Value *> IdxList,
- unsigned Values,
+GetElementPtrInst::GetElementPtrInst(Type *PointeeType, Value *Ptr,
+ ArrayRef<Value *> IdxList, unsigned Values,
const Twine &NameStr,
Instruction *InsertBefore)
- : Instruction(getGEPReturnType(Ptr, IdxList),
- GetElementPtr,
- OperandTraits<GetElementPtrInst>::op_end(this) - Values,
- Values, InsertBefore) {
+ : Instruction(PointeeType ? getGEPReturnType(PointeeType, Ptr, IdxList)
+ : getGEPReturnType(Ptr, IdxList),
+ GetElementPtr,
+ OperandTraits<GetElementPtrInst>::op_end(this) - Values,
+ Values, InsertBefore) {
init(Ptr, IdxList, NameStr);
+ assert(!PointeeType || PointeeType == getSourceElementType());
}
-GetElementPtrInst::GetElementPtrInst(Value *Ptr,
- ArrayRef<Value *> IdxList,
- unsigned Values,
+GetElementPtrInst::GetElementPtrInst(Type *PointeeType, Value *Ptr,
+ ArrayRef<Value *> IdxList, unsigned Values,
const Twine &NameStr,
BasicBlock *InsertAtEnd)
- : Instruction(getGEPReturnType(Ptr, IdxList),
- GetElementPtr,
- OperandTraits<GetElementPtrInst>::op_end(this) - Values,
- Values, InsertAtEnd) {
+ : Instruction(getGEPReturnType(Ptr, IdxList), GetElementPtr,
+ OperandTraits<GetElementPtrInst>::op_end(this) - Values,
+ Values, InsertAtEnd) {
init(Ptr, IdxList, NameStr);
+ assert(!PointeeType || PointeeType == getSourceElementType());
}
/// @returns true if the predicate of this instruction is EQ or NE.
/// \brief Determine if this is an equality predicate.
- bool isEquality() const {
- return getPredicate() == FCMP_OEQ || getPredicate() == FCMP_ONE ||
- getPredicate() == FCMP_UEQ || getPredicate() == FCMP_UNE;
+ static bool isEquality(Predicate Pred) {
+ return Pred == FCMP_OEQ || Pred == FCMP_ONE || Pred == FCMP_UEQ ||
+ Pred == FCMP_UNE;
}
+ /// @returns true if the predicate of this instruction is EQ or NE.
+ /// \brief Determine if this is an equality predicate.
+ bool isEquality() const { return isEquality(getPredicate()); }
+
/// @returns true if the predicate of this instruction is commutative.
/// \brief Determine if this is a commutative predicate.
bool isCommutative() const {
static CallInst *Create(Value *Func,
ArrayRef<Value *> Args,
const Twine &NameStr = "",
- Instruction *InsertBefore = 0) {
+ Instruction *InsertBefore = nullptr) {
return new(unsigned(Args.size() + 1))
CallInst(Func, Args, NameStr, InsertBefore);
}
CallInst(Func, Args, NameStr, InsertAtEnd);
}
static CallInst *Create(Value *F, const Twine &NameStr = "",
- Instruction *InsertBefore = 0) {
+ Instruction *InsertBefore = nullptr) {
return new(1) CallInst(F, NameStr, InsertBefore);
}
static CallInst *Create(Value *F, const Twine &NameStr,
/// 3. Bitcast the result of the malloc call to the specified type.
static Instruction *CreateMalloc(Instruction *InsertBefore,
Type *IntPtrTy, Type *AllocTy,
- Value *AllocSize, Value *ArraySize = 0,
- Function* MallocF = 0,
+ Value *AllocSize, Value *ArraySize = nullptr,
+ Function* MallocF = nullptr,
const Twine &Name = "");
static Instruction *CreateMalloc(BasicBlock *InsertAtEnd,
Type *IntPtrTy, Type *AllocTy,
- Value *AllocSize, Value *ArraySize = 0,
- Function* MallocF = 0,
+ Value *AllocSize, Value *ArraySize = nullptr,
+ Function* MallocF = nullptr,
const Twine &Name = "");
/// CreateFree - Generate the IR for a call to the builtin free function.
static Instruction* CreateFree(Value* Source, Instruction *InsertBefore);
static Instruction* CreateFree(Value* Source, BasicBlock *InsertAtEnd);
- ~CallInst();
+ ~CallInst() override;
- bool isTailCall() const { return getSubclassDataFromInstruction() & 1; }
+ FunctionType *getFunctionType() const {
+ return cast<FunctionType>(
+ cast<PointerType>(getCalledValue()->getType())->getElementType());
+ }
+
+ // Note that 'musttail' implies 'tail'.
+ enum TailCallKind { TCK_None = 0, TCK_Tail = 1, TCK_MustTail = 2 };
+ TailCallKind getTailCallKind() const {
+ return TailCallKind(getSubclassDataFromInstruction() & 3);
+ }
+ bool isTailCall() const {
+ return (getSubclassDataFromInstruction() & 3) != TCK_None;
+ }
+ bool isMustTailCall() const {
+ return (getSubclassDataFromInstruction() & 3) == TCK_MustTail;
+ }
void setTailCall(bool isTC = true) {
- setInstructionSubclassData((getSubclassDataFromInstruction() & ~1) |
- unsigned(isTC));
+ setInstructionSubclassData((getSubclassDataFromInstruction() & ~3) |
+ unsigned(isTC ? TCK_Tail : TCK_None));
+ }
+ void setTailCallKind(TailCallKind TCK) {
+ setInstructionSubclassData((getSubclassDataFromInstruction() & ~3) |
+ unsigned(TCK));
}
/// Provide fast operand accessors
/// arg_operands - iteration adapter for range-for loops.
iterator_range<op_iterator> arg_operands() {
- return iterator_range<op_iterator>(op_begin(), op_end());
+ // The last operand in the op list is the callee - it's not one of the args
+ // so we don't want to iterate over it.
+ return iterator_range<op_iterator>(op_begin(), op_end() - 1);
}
/// arg_operands - iteration adapter for range-for loops.
iterator_range<const_op_iterator> arg_operands() const {
- return iterator_range<const_op_iterator>(op_begin(), op_end());
+ return iterator_range<const_op_iterator>(op_begin(), op_end() - 1);
}
/// \brief Wrappers for getting the \c Use of a call argument.
/// getCallingConv/setCallingConv - Get or set the calling convention of this
/// function call.
CallingConv::ID getCallingConv() const {
- return static_cast<CallingConv::ID>(getSubclassDataFromInstruction() >> 1);
+ return static_cast<CallingConv::ID>(getSubclassDataFromInstruction() >> 2);
}
void setCallingConv(CallingConv::ID CC) {
- setInstructionSubclassData((getSubclassDataFromInstruction() & 1) |
- (static_cast<unsigned>(CC) << 1));
+ setInstructionSubclassData((getSubclassDataFromInstruction() & 3) |
+ (static_cast<unsigned>(CC) << 2));
}
/// getAttributes - Return the parameter attributes for this call.
/// removeAttribute - removes the attribute from the list of attributes.
void removeAttribute(unsigned i, Attribute attr);
+ /// \brief adds the dereferenceable attribute to the list of attributes.
+ void addDereferenceableAttr(unsigned i, uint64_t Bytes);
+
+ /// \brief adds the dereferenceable_or_null attribute to the list of
+ /// attributes.
+ void addDereferenceableOrNullAttr(unsigned i, uint64_t Bytes);
+
/// \brief Determine whether this call has the given attribute.
bool hasFnAttr(Attribute::AttrKind A) const {
assert(A != Attribute::NoBuiltin &&
return AttributeList.getParamAlignment(i);
}
+ /// \brief Extract the number of dereferenceable bytes for a call or
+ /// parameter (0=unknown).
+ uint64_t getDereferenceableBytes(unsigned i) const {
+ return AttributeList.getDereferenceableBytes(i);
+ }
+
/// \brief Return true if the call should not be treated as a call to a
/// builtin.
bool isNoBuiltin() const {
public:
static SelectInst *Create(Value *C, Value *S1, Value *S2,
const Twine &NameStr = "",
- Instruction *InsertBefore = 0) {
+ Instruction *InsertBefore = nullptr) {
return new(3) SelectInst(C, S1, S2, NameStr, InsertBefore);
}
static SelectInst *Create(Value *C, Value *S1, Value *S2,
public:
VAArgInst(Value *List, Type *Ty, const Twine &NameStr = "",
- Instruction *InsertBefore = 0)
+ Instruction *InsertBefore = nullptr)
: UnaryInstruction(Ty, VAArg, List, InsertBefore) {
setName(NameStr);
}
///
class ExtractElementInst : public Instruction {
ExtractElementInst(Value *Vec, Value *Idx, const Twine &NameStr = "",
- Instruction *InsertBefore = 0);
+ Instruction *InsertBefore = nullptr);
ExtractElementInst(Value *Vec, Value *Idx, const Twine &NameStr,
BasicBlock *InsertAtEnd);
protected:
public:
static ExtractElementInst *Create(Value *Vec, Value *Idx,
const Twine &NameStr = "",
- Instruction *InsertBefore = 0) {
+ Instruction *InsertBefore = nullptr) {
return new(2) ExtractElementInst(Vec, Idx, NameStr, InsertBefore);
}
static ExtractElementInst *Create(Value *Vec, Value *Idx,
class InsertElementInst : public Instruction {
InsertElementInst(Value *Vec, Value *NewElt, Value *Idx,
const Twine &NameStr = "",
- Instruction *InsertBefore = 0);
+ Instruction *InsertBefore = nullptr);
InsertElementInst(Value *Vec, Value *NewElt, Value *Idx,
const Twine &NameStr, BasicBlock *InsertAtEnd);
protected:
public:
static InsertElementInst *Create(Value *Vec, Value *NewElt, Value *Idx,
const Twine &NameStr = "",
- Instruction *InsertBefore = 0) {
+ Instruction *InsertBefore = nullptr) {
return new(3) InsertElementInst(Vec, NewElt, Idx, NameStr, InsertBefore);
}
static InsertElementInst *Create(Value *Vec, Value *NewElt, Value *Idx,
}
ShuffleVectorInst(Value *V1, Value *V2, Value *Mask,
const Twine &NameStr = "",
- Instruction *InsertBefor = 0);
+ Instruction *InsertBefor = nullptr);
ShuffleVectorInst(Value *V1, Value *V2, Value *Mask,
const Twine &NameStr, BasicBlock *InsertAtEnd);
static ExtractValueInst *Create(Value *Agg,
ArrayRef<unsigned> Idxs,
const Twine &NameStr = "",
- Instruction *InsertBefore = 0) {
+ Instruction *InsertBefore = nullptr) {
return new
ExtractValueInst(Agg, Idxs, NameStr, InsertBefore);
}
typedef const unsigned* idx_iterator;
inline idx_iterator idx_begin() const { return Indices.begin(); }
inline idx_iterator idx_end() const { return Indices.end(); }
+ inline iterator_range<idx_iterator> indices() const {
+ return iterator_range<idx_iterator>(idx_begin(), idx_end());
+ }
Value *getAggregateOperand() {
return getOperand(0);
class InsertValueInst : public Instruction {
SmallVector<unsigned, 4> Indices;
- void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
+ void *operator new(size_t, unsigned) = delete;
InsertValueInst(const InsertValueInst &IVI);
void init(Value *Agg, Value *Val, ArrayRef<unsigned> Idxs,
const Twine &NameStr);
/// and two index insertvalue instructions are so common.
InsertValueInst(Value *Agg, Value *Val,
unsigned Idx, const Twine &NameStr = "",
- Instruction *InsertBefore = 0);
+ Instruction *InsertBefore = nullptr);
InsertValueInst(Value *Agg, Value *Val, unsigned Idx,
const Twine &NameStr, BasicBlock *InsertAtEnd);
protected:
static InsertValueInst *Create(Value *Agg, Value *Val,
ArrayRef<unsigned> Idxs,
const Twine &NameStr = "",
- Instruction *InsertBefore = 0) {
+ Instruction *InsertBefore = nullptr) {
return new InsertValueInst(Agg, Val, Idxs, NameStr, InsertBefore);
}
static InsertValueInst *Create(Value *Agg, Value *Val,
typedef const unsigned* idx_iterator;
inline idx_iterator idx_begin() const { return Indices.begin(); }
inline idx_iterator idx_end() const { return Indices.end(); }
+ inline iterator_range<idx_iterator> indices() const {
+ return iterator_range<idx_iterator>(idx_begin(), idx_end());
+ }
Value *getAggregateOperand() {
return getOperand(0);
// scientist's overactive imagination.
//
class PHINode : public Instruction {
- void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
+ void *operator new(size_t, unsigned) = delete;
/// ReservedSpace - The number of operands actually allocated. NumOperands is
/// the number actually in use.
unsigned ReservedSpace;
return User::operator new(s, 0);
}
explicit PHINode(Type *Ty, unsigned NumReservedValues,
- const Twine &NameStr = "", Instruction *InsertBefore = 0)
- : Instruction(Ty, Instruction::PHI, 0, 0, InsertBefore),
+ const Twine &NameStr = "",
+ Instruction *InsertBefore = nullptr)
+ : Instruction(Ty, Instruction::PHI, nullptr, 0, InsertBefore),
ReservedSpace(NumReservedValues) {
setName(NameStr);
OperandList = allocHungoffUses(ReservedSpace);
PHINode(Type *Ty, unsigned NumReservedValues, const Twine &NameStr,
BasicBlock *InsertAtEnd)
- : Instruction(Ty, Instruction::PHI, 0, 0, InsertAtEnd),
+ : Instruction(Ty, Instruction::PHI, nullptr, 0, InsertAtEnd),
ReservedSpace(NumReservedValues) {
setName(NameStr);
OperandList = allocHungoffUses(ReservedSpace);
/// edges that this phi node will have (use 0 if you really have no idea).
static PHINode *Create(Type *Ty, unsigned NumReservedValues,
const Twine &NameStr = "",
- Instruction *InsertBefore = 0) {
+ Instruction *InsertBefore = nullptr) {
return new PHINode(Ty, NumReservedValues, NameStr, InsertBefore);
}
static PHINode *Create(Type *Ty, unsigned NumReservedValues,
const Twine &NameStr, BasicBlock *InsertAtEnd) {
return new PHINode(Ty, NumReservedValues, NameStr, InsertAtEnd);
}
- ~PHINode();
+ ~PHINode() override;
/// Provide fast operand accessors
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
return block_begin() + getNumOperands();
}
+ op_range incoming_values() { return operands(); }
+
/// getNumIncomingValues - Return the number of incoming edges
///
unsigned getNumIncomingValues() const { return getNumOperands(); }
public:
enum ClauseType { Catch, Filter };
private:
- void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
+ void *operator new(size_t, unsigned) = delete;
// Allocate space for exactly zero operands.
void *operator new(size_t s) {
return User::operator new(s, 0);
static LandingPadInst *Create(Type *RetTy, Value *PersonalityFn,
unsigned NumReservedClauses,
const Twine &NameStr = "",
- Instruction *InsertBefore = 0);
+ Instruction *InsertBefore = nullptr);
static LandingPadInst *Create(Type *RetTy, Value *PersonalityFn,
unsigned NumReservedClauses,
const Twine &NameStr, BasicBlock *InsertAtEnd);
- ~LandingPadInst();
+ ~LandingPadInst() override;
/// Provide fast operand accessors
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
(V ? 1 : 0));
}
- /// addClause - Add a catch or filter clause to the landing pad.
- void addClause(Value *ClauseVal);
+ /// Add a catch or filter clause to the landing pad.
+ void addClause(Constant *ClauseVal);
- /// getClause - Get the value of the clause at index Idx. Use isCatch/isFilter
- /// to determine what type of clause this is.
- Value *getClause(unsigned Idx) const { return OperandList[Idx + 1]; }
+ /// Get the value of the clause at index Idx. Use isCatch/isFilter to
+ /// determine what type of clause this is.
+ Constant *getClause(unsigned Idx) const {
+ return cast<Constant>(OperandList[Idx + 1]);
+ }
/// isCatch - Return 'true' if the clause and index Idx is a catch clause.
bool isCatch(unsigned Idx) const {
//
// NOTE: If the Value* passed is of type void then the constructor behaves as
// if it was passed NULL.
- explicit ReturnInst(LLVMContext &C, Value *retVal = 0,
- Instruction *InsertBefore = 0);
+ explicit ReturnInst(LLVMContext &C, Value *retVal = nullptr,
+ Instruction *InsertBefore = nullptr);
ReturnInst(LLVMContext &C, Value *retVal, BasicBlock *InsertAtEnd);
explicit ReturnInst(LLVMContext &C, BasicBlock *InsertAtEnd);
protected:
ReturnInst *clone_impl() const override;
public:
- static ReturnInst* Create(LLVMContext &C, Value *retVal = 0,
- Instruction *InsertBefore = 0) {
+ static ReturnInst* Create(LLVMContext &C, Value *retVal = nullptr,
+ Instruction *InsertBefore = nullptr) {
return new(!!retVal) ReturnInst(C, retVal, InsertBefore);
}
static ReturnInst* Create(LLVMContext &C, Value *retVal,
static ReturnInst* Create(LLVMContext &C, BasicBlock *InsertAtEnd) {
return new(0) ReturnInst(C, InsertAtEnd);
}
- virtual ~ReturnInst();
+ ~ReturnInst() override;
/// Provide fast operand accessors
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
/// Convenience accessor. Returns null if there is no return value.
Value *getReturnValue() const {
- return getNumOperands() != 0 ? getOperand(0) : 0;
+ return getNumOperands() != 0 ? getOperand(0) : nullptr;
}
unsigned getNumSuccessors() const { return 0; }
// BranchInst(BB* T, BB *F, Value *C, Inst *I) - 'br C, T, F', insert before I
// BranchInst(BB* B, BB *I) - 'br B' insert at end
// BranchInst(BB* T, BB *F, Value *C, BB *I) - 'br C, T, F', insert at end
- explicit BranchInst(BasicBlock *IfTrue, Instruction *InsertBefore = 0);
+ explicit BranchInst(BasicBlock *IfTrue, Instruction *InsertBefore = nullptr);
BranchInst(BasicBlock *IfTrue, BasicBlock *IfFalse, Value *Cond,
- Instruction *InsertBefore = 0);
+ Instruction *InsertBefore = nullptr);
BranchInst(BasicBlock *IfTrue, BasicBlock *InsertAtEnd);
BranchInst(BasicBlock *IfTrue, BasicBlock *IfFalse, Value *Cond,
BasicBlock *InsertAtEnd);
protected:
BranchInst *clone_impl() const override;
public:
- static BranchInst *Create(BasicBlock *IfTrue, Instruction *InsertBefore = 0) {
+ static BranchInst *Create(BasicBlock *IfTrue,
+ Instruction *InsertBefore = nullptr) {
return new(1) BranchInst(IfTrue, InsertBefore);
}
static BranchInst *Create(BasicBlock *IfTrue, BasicBlock *IfFalse,
- Value *Cond, Instruction *InsertBefore = 0) {
+ Value *Cond, Instruction *InsertBefore = nullptr) {
return new(3) BranchInst(IfTrue, IfFalse, Cond, InsertBefore);
}
static BranchInst *Create(BasicBlock *IfTrue, BasicBlock *InsertAtEnd) {
/// SwitchInst - Multiway switch
///
class SwitchInst : public TerminatorInst {
- void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
+ void *operator new(size_t, unsigned) = delete;
unsigned ReservedSpace;
// Operand[0] = Value to switch on
// Operand[1] = Default basic block destination
assert(RHS.SI == SI && "Incompatible operators.");
return RHS.Index != Index;
}
+ Self &operator*() {
+ return *this;
+ }
};
typedef CaseIteratorT<const SwitchInst, const ConstantInt, const BasicBlock>
};
static SwitchInst *Create(Value *Value, BasicBlock *Default,
- unsigned NumCases, Instruction *InsertBefore = 0) {
+ unsigned NumCases,
+ Instruction *InsertBefore = nullptr) {
return new SwitchInst(Value, Default, NumCases, InsertBefore);
}
static SwitchInst *Create(Value *Value, BasicBlock *Default,
return new SwitchInst(Value, Default, NumCases, InsertAtEnd);
}
- ~SwitchInst();
+ ~SwitchInst() override;
/// Provide fast operand accessors
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
ConstCaseIt case_end() const {
return ConstCaseIt(this, getNumCases());
}
+
+ /// cases - iteration adapter for range-for loops.
+ iterator_range<CaseIt> cases() {
+ return iterator_range<CaseIt>(case_begin(), case_end());
+ }
+
+ /// cases - iteration adapter for range-for loops.
+ iterator_range<ConstCaseIt> cases() const {
+ return iterator_range<ConstCaseIt>(case_begin(), case_end());
+ }
+
/// Returns an iterator that points to the default case.
/// Note: this iterator allows to resolve successor only. Attempt
/// to resolve case value causes an assertion.
/// findCaseDest - Finds the unique case value for a given successor. Returns
/// null if the successor is not found, not unique, or is the default case.
ConstantInt *findCaseDest(BasicBlock *BB) {
- if (BB == getDefaultDest()) return NULL;
+ if (BB == getDefaultDest()) return nullptr;
- ConstantInt *CI = NULL;
+ ConstantInt *CI = nullptr;
for (CaseIt i = case_begin(), e = case_end(); i != e; ++i) {
if (i.getCaseSuccessor() == BB) {
- if (CI) return NULL; // Multiple cases lead to BB.
+ if (CI) return nullptr; // Multiple cases lead to BB.
else CI = i.getCaseValue();
}
}
/// IndirectBrInst - Indirect Branch Instruction.
///
class IndirectBrInst : public TerminatorInst {
- void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
+ void *operator new(size_t, unsigned) = delete;
unsigned ReservedSpace;
// Operand[0] = Value to switch on
// Operand[1] = Default basic block destination
IndirectBrInst *clone_impl() const override;
public:
static IndirectBrInst *Create(Value *Address, unsigned NumDests,
- Instruction *InsertBefore = 0) {
+ Instruction *InsertBefore = nullptr) {
return new IndirectBrInst(Address, NumDests, InsertBefore);
}
static IndirectBrInst *Create(Value *Address, unsigned NumDests,
BasicBlock *InsertAtEnd) {
return new IndirectBrInst(Address, NumDests, InsertAtEnd);
}
- ~IndirectBrInst();
+ ~IndirectBrInst() override;
/// Provide fast operand accessors.
DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
static InvokeInst *Create(Value *Func,
BasicBlock *IfNormal, BasicBlock *IfException,
ArrayRef<Value *> Args, const Twine &NameStr = "",
- Instruction *InsertBefore = 0) {
+ Instruction *InsertBefore = nullptr) {
unsigned Values = unsigned(Args.size()) + 3;
return new(Values) InvokeInst(Func, IfNormal, IfException, Args,
Values, NameStr, InsertBefore);
/// arg_operands - iteration adapter for range-for loops.
iterator_range<op_iterator> arg_operands() {
- return iterator_range<op_iterator>(op_begin(), op_end());
+ return iterator_range<op_iterator>(op_begin(), op_end() - 3);
}
/// arg_operands - iteration adapter for range-for loops.
iterator_range<const_op_iterator> arg_operands() const {
- return iterator_range<const_op_iterator>(op_begin(), op_end());
+ return iterator_range<const_op_iterator>(op_begin(), op_end() - 3);
}
/// \brief Wrappers for getting the \c Use of a invoke argument.
/// removeAttribute - removes the attribute from the list of attributes.
void removeAttribute(unsigned i, Attribute attr);
+ /// \brief adds the dereferenceable attribute to the list of attributes.
+ void addDereferenceableAttr(unsigned i, uint64_t Bytes);
+
+ /// \brief adds the dereferenceable_or_null attribute to the list of
+ /// attributes.
+ void addDereferenceableOrNullAttr(unsigned i, uint64_t Bytes);
+
/// \brief Determine whether this call has the given attribute.
bool hasFnAttr(Attribute::AttrKind A) const {
assert(A != Attribute::NoBuiltin &&
return AttributeList.getParamAlignment(i);
}
+ /// \brief Extract the number of dereferenceable bytes for a call or
+ /// parameter (0=unknown).
+ uint64_t getDereferenceableBytes(unsigned i) const {
+ return AttributeList.getDereferenceableBytes(i);
+ }
+
/// \brief Return true if the call should not be treated as a call to a
/// builtin.
bool isNoBuiltin() const {
class ResumeInst : public TerminatorInst {
ResumeInst(const ResumeInst &RI);
- explicit ResumeInst(Value *Exn, Instruction *InsertBefore=0);
+ explicit ResumeInst(Value *Exn, Instruction *InsertBefore=nullptr);
ResumeInst(Value *Exn, BasicBlock *InsertAtEnd);
protected:
ResumeInst *clone_impl() const override;
public:
- static ResumeInst *Create(Value *Exn, Instruction *InsertBefore = 0) {
+ static ResumeInst *Create(Value *Exn, Instruction *InsertBefore = nullptr) {
return new(1) ResumeInst(Exn, InsertBefore);
}
static ResumeInst *Create(Value *Exn, BasicBlock *InsertAtEnd) {
/// end of the block cannot be reached.
///
class UnreachableInst : public TerminatorInst {
- void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
+ void *operator new(size_t, unsigned) = delete;
protected:
UnreachableInst *clone_impl() const override;
void *operator new(size_t s) {
return User::operator new(s, 0);
}
- explicit UnreachableInst(LLVMContext &C, Instruction *InsertBefore = 0);
+ explicit UnreachableInst(LLVMContext &C, Instruction *InsertBefore = nullptr);
explicit UnreachableInst(LLVMContext &C, BasicBlock *InsertAtEnd);
unsigned getNumSuccessors() const { return 0; }
public:
/// \brief Constructor with insert-before-instruction semantics
TruncInst(
- Value *S, ///< The value to be truncated
- Type *Ty, ///< The (smaller) type to truncate to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be truncated
+ Type *Ty, ///< The (smaller) type to truncate to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end-of-block semantics
TruncInst(
Value *S, ///< The value to be truncated
- Type *Ty, ///< The (smaller) type to truncate to
+ Type *Ty, ///< The (smaller) type to truncate to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
public:
/// \brief Constructor with insert-before-instruction semantics
ZExtInst(
- Value *S, ///< The value to be zero extended
- Type *Ty, ///< The type to zero extend to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be zero extended
+ Type *Ty, ///< The type to zero extend to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end semantics.
ZExtInst(
Value *S, ///< The value to be zero extended
- Type *Ty, ///< The type to zero extend to
+ Type *Ty, ///< The type to zero extend to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
public:
/// \brief Constructor with insert-before-instruction semantics
SExtInst(
- Value *S, ///< The value to be sign extended
- Type *Ty, ///< The type to sign extend to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be sign extended
+ Type *Ty, ///< The type to sign extend to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end-of-block semantics
SExtInst(
Value *S, ///< The value to be sign extended
- Type *Ty, ///< The type to sign extend to
+ Type *Ty, ///< The type to sign extend to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
public:
/// \brief Constructor with insert-before-instruction semantics
FPTruncInst(
- Value *S, ///< The value to be truncated
- Type *Ty, ///< The type to truncate to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be truncated
+ Type *Ty, ///< The type to truncate to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-before-instruction semantics
FPTruncInst(
Value *S, ///< The value to be truncated
- Type *Ty, ///< The type to truncate to
+ Type *Ty, ///< The type to truncate to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
public:
/// \brief Constructor with insert-before-instruction semantics
FPExtInst(
- Value *S, ///< The value to be extended
- Type *Ty, ///< The type to extend to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be extended
+ Type *Ty, ///< The type to extend to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end-of-block semantics
FPExtInst(
Value *S, ///< The value to be extended
- Type *Ty, ///< The type to extend to
+ Type *Ty, ///< The type to extend to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
public:
/// \brief Constructor with insert-before-instruction semantics
UIToFPInst(
- Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be converted
+ Type *Ty, ///< The type to convert to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end-of-block semantics
UIToFPInst(
Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
+ Type *Ty, ///< The type to convert to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
public:
/// \brief Constructor with insert-before-instruction semantics
SIToFPInst(
- Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be converted
+ Type *Ty, ///< The type to convert to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end-of-block semantics
SIToFPInst(
Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
+ Type *Ty, ///< The type to convert to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
public:
/// \brief Constructor with insert-before-instruction semantics
FPToUIInst(
- Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be converted
+ Type *Ty, ///< The type to convert to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end-of-block semantics
FPToUIInst(
Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
+ Type *Ty, ///< The type to convert to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< Where to insert the new instruction
);
public:
/// \brief Constructor with insert-before-instruction semantics
FPToSIInst(
- Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be converted
+ Type *Ty, ///< The type to convert to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end-of-block semantics
FPToSIInst(
Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
+ Type *Ty, ///< The type to convert to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
public:
/// \brief Constructor with insert-before-instruction semantics
IntToPtrInst(
- Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be converted
+ Type *Ty, ///< The type to convert to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end-of-block semantics
IntToPtrInst(
Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
+ Type *Ty, ///< The type to convert to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
public:
/// \brief Constructor with insert-before-instruction semantics
PtrToIntInst(
- Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be converted
+ Type *Ty, ///< The type to convert to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end-of-block semantics
PtrToIntInst(
Value *S, ///< The value to be converted
- Type *Ty, ///< The type to convert to
+ Type *Ty, ///< The type to convert to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
public:
/// \brief Constructor with insert-before-instruction semantics
BitCastInst(
- Value *S, ///< The value to be casted
- Type *Ty, ///< The type to casted to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be casted
+ Type *Ty, ///< The type to casted to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end-of-block semantics
BitCastInst(
Value *S, ///< The value to be casted
- Type *Ty, ///< The type to casted to
+ Type *Ty, ///< The type to casted to
const Twine &NameStr, ///< A name for the new instruction
BasicBlock *InsertAtEnd ///< The block to insert the instruction into
);
public:
/// \brief Constructor with insert-before-instruction semantics
AddrSpaceCastInst(
- Value *S, ///< The value to be casted
- Type *Ty, ///< The type to casted to
- const Twine &NameStr = "", ///< A name for the new instruction
- Instruction *InsertBefore = 0 ///< Where to insert the new instruction
+ Value *S, ///< The value to be casted
+ Type *Ty, ///< The type to casted to
+ const Twine &NameStr = "", ///< A name for the new instruction
+ Instruction *InsertBefore = nullptr ///< Where to insert the new instruction
);
/// \brief Constructor with insert-at-end-of-block semantics
projects / oota-llvm.git / blobdiff