DEFINE_TRANSPARENT_OPERAND_ACCESSORS(CmpInst, Value)
+/// \brief A lightweight accessor for an operand bundle meant to be passed
+/// around by value.
+struct OperandBundleUse {
+ StringRef Tag;
+ ArrayRef<Use> Inputs;
+
+ OperandBundleUse() {}
+ explicit OperandBundleUse(StringRef Tag, ArrayRef<Use> Inputs)
+ : Tag(Tag), Inputs(Inputs) {}
+};
+
+/// \brief A container for an operand bundle being viewed as a set of values
+/// rather than a set of uses.
+///
+/// Unlike OperandBundleUse, OperandBundleDefT owns the memory it carries, and
+/// so it is possible to create and pass around "self-contained" instances of
+/// OperandBundleDef and ConstOperandBundleDef.
+template <typename InputTy> struct OperandBundleDefT {
+ std::string Tag;
+ std::vector<InputTy> Inputs;
+
+ OperandBundleDefT() {}
+ explicit OperandBundleDefT(StringRef Tag, const std::vector<InputTy> &Inputs)
+ : Tag(Tag), Inputs(Inputs) {}
+};
+
+typedef OperandBundleDefT<Value *> OperandBundleDef;
+typedef OperandBundleDefT<const Value *> ConstOperandBundleDef;
+
+/// \brief A mixin to add operand bundle functionality to llvm instruction
+/// classes.
+///
+/// OperandBundleUser uses the descriptor area co-allocated with the host User
+/// to store some meta information about which operands are "normal" operands,
+/// and which ones belong to some operand bundle.
+///
+/// The layout of an operand bundle user is
+///
+/// +-------uint32_t End---------------------------------+
+/// / \
+/// / +------uint32_t Begin------------------+ \
+/// / / \ \
+/// ^ ^ v v
+/// |------|------|----|----|----|----|----|---------|----|---------|----|-----
+/// | BOI0 | BOI1 | .. | DU | U0 | U1 | .. | BOI0_U0 | .. | BOI1_U0 | .. | Un
+/// |------|------|----|----|----|----|----|---------|----|---------|----|-----
+/// v v ^ ^
+/// \ \ / /
+/// \ +------uint32_t Begin----------+ /
+/// \ /
+/// +-------uint32_t End-------------------------+
+///
+///
+/// BOI0, BOI1 ... are descriptions of operand bundles in this User's use list.
+/// These descriptions are installed and managed by this class, and they're all
+/// instances of OperandBundleUser<T>::BundleOpInfo.
+///
+/// DU is an additional descriptor installed by User's 'operator new' to keep
+/// track of the 'BOI0 ... BOIN' co-allocation. OperandBundleUser does not
+/// access or modify DU in any way, it's an implementation detail private to
+/// User.
+///
+/// The regular Use& vector for the User starts at U0. The operand bundle uses
+/// are part of the Use& vector, just like normal uses. In the diagram above,
+/// the operand bundle uses start at BOI0_U0. Each instance of BundleOpInfo has
+/// information about a contiguous set of uses constituting an operand bundle,
+/// and the total set of operand bundle uses themselves form a contiguous set of
+/// uses (i.e. there are no gaps between uses corresponding to individual
+/// operand bundles).
+///
+/// This class does not know the location of the set of operand bundle uses
+/// within the use list -- that is decided by the User using this class via the
+/// BeginIdx argument in populateBundleOperandInfos.
+///
+/// Currently operand bundle users with hung-off operands are not supported.
+template <typename InstrTy, typename OpIteratorTy> class OperandBundleUser {
+public:
+ /// \brief Return the number of operand bundles associated with this User.
+ unsigned getNumOperandBundles() const {
+ return std::distance(bundle_op_info_begin(), bundle_op_info_end());
+ }
+
+ /// \brief Return true if this User has any operand bundles.
+ bool hasOperandBundles() const { return getNumOperandBundles() != 0; }
+
+ /// \brief Return the total number operands (not operand bundles) used by
+ /// every operand bundle in this OperandBundleUser.
+ unsigned getNumTotalBundleOperands() const {
+ if (!hasOperandBundles())
+ return 0;
+
+ auto *Begin = bundle_op_info_begin();
+ auto *Back = bundle_op_info_end() - 1;
+
+ assert(Begin <= Back && "hasOperandBundles() returned true!");
+
+ return Back->End - Begin->Begin;
+ }
+
+ /// \brief Return the operand bundle at a specific index.
+ OperandBundleUse getOperandBundle(unsigned Index) const {
+ assert(Index < getNumOperandBundles() && "Index out of bounds!");
+ auto *BOI = bundle_op_info_begin() + Index;
+ auto op_begin = static_cast<const InstrTy *>(this)->op_begin();
+ ArrayRef<Use> Inputs(op_begin + BOI->Begin, op_begin + BOI->End);
+ return OperandBundleUse(BOI->Tag->getKey(), Inputs);
+ }
+
+ /// \brief Return the operand bundle at a specific index.
+ OperandBundleUse getOperandBundle(unsigned Index) {
+ assert(Index < getNumOperandBundles() && "Index out of bounds!");
+ auto *BOI = bundle_op_info_begin() + Index;
+ auto op_begin = static_cast<InstrTy *>(this)->op_begin();
+ ArrayRef<Use> Inputs(op_begin + BOI->Begin, op_begin + BOI->End);
+ return OperandBundleUse(BOI->Tag->getKey(), Inputs);
+ }
+
+protected:
+ /// \brief Used to keep track of an operand bundle. See the main comment on
+ /// OperandBundleUser above.
+ struct BundleOpInfo {
+ /// \brief The operand bundle tag, interned by
+ /// LLVMContextImpl::getOrInsertBundleTag.
+ StringMapEntry<uint32_t> *Tag;
+
+ /// \brief The index in the Use& vector where operands for this operand
+ /// bundle starts.
+ uint32_t Begin;
+
+ /// \brief The index in the Use& vector where operands for this operand
+ /// bundle ends.
+ uint32_t End;
+ };
+
+ typedef BundleOpInfo *bundle_op_iterator;
+ typedef const BundleOpInfo *const_bundle_op_iterator;
+
+ /// \brief Return the start of the list of BundleOpInfo instances associated
+ /// with this OperandBundleUser.
+ bundle_op_iterator bundle_op_info_begin() {
+ if (!static_cast<InstrTy *>(this)->hasDescriptor())
+ return nullptr;
+
+ uint8_t *BytesBegin = static_cast<InstrTy *>(this)->getDescriptor().begin();
+ return reinterpret_cast<bundle_op_iterator>(BytesBegin);
+ }
+
+ /// \brief Return the start of the list of BundleOpInfo instances associated
+ /// with this OperandBundleUser.
+ const_bundle_op_iterator bundle_op_info_begin() const {
+ auto *NonConstThis =
+ const_cast<OperandBundleUser<InstrTy, OpIteratorTy> *>(this);
+ return NonConstThis->bundle_op_info_begin();
+ }
+
+ /// \brief Return the end of the list of BundleOpInfo instances associated
+ /// with this OperandBundleUser.
+ bundle_op_iterator bundle_op_info_end() {
+ if (!static_cast<InstrTy *>(this)->hasDescriptor())
+ return nullptr;
+
+ uint8_t *BytesEnd = static_cast<InstrTy *>(this)->getDescriptor().end();
+ return reinterpret_cast<bundle_op_iterator>(BytesEnd);
+ }
+
+ /// \brief Return the end of the list of BundleOpInfo instances associated
+ /// with this OperandBundleUser.
+ const_bundle_op_iterator bundle_op_info_end() const {
+ auto *NonConstThis =
+ const_cast<OperandBundleUser<InstrTy, OpIteratorTy> *>(this);
+ return NonConstThis->bundle_op_info_end();
+ }
+
+ /// \brief Return the range [\p bundle_op_info_begin, \p bundle_op_info_end).
+ iterator_range<bundle_op_iterator> bundle_op_infos() {
+ return iterator_range<bundle_op_iterator>(bundle_op_info_begin(),
+ bundle_op_info_end());
+ }
+
+ /// \brief Return the range [\p bundle_op_info_begin, \p bundle_op_info_end).
+ iterator_range<const_bundle_op_iterator> bundle_op_infos() const {
+ return iterator_range<const_bundle_op_iterator>(bundle_op_info_begin(),
+ bundle_op_info_end());
+ }
+
+ /// \brief Populate the BundleOpInfo instances and the Use& vector from \p
+ /// Bundles. Return the op_iterator pointing to the Use& one past the last
+ /// last bundle operand use.
+ ///
+ /// Each \p OperandBundleDef instance is tracked by a OperandBundleInfo
+ /// instance allocated in this User's descriptor.
+ OpIteratorTy populateBundleOperandInfos(ArrayRef<OperandBundleDef> Bundles,
+ const unsigned BeginIndex) {
+ auto It = static_cast<InstrTy *>(this)->op_begin() + BeginIndex;
+ for (auto &B : Bundles)
+ It = std::copy(B.Inputs.begin(), B.Inputs.end(), It);
+
+ auto *ContextImpl = static_cast<InstrTy *>(this)->getContext().pImpl;
+ auto BI = Bundles.begin();
+ unsigned CurrentIndex = BeginIndex;
+
+ for (auto &BOI : bundle_op_infos()) {
+ assert(BI != Bundles.end() && "Incorrect allocation?");
+
+ BOI.Tag = ContextImpl->getOrInsertBundleTag(BI->Tag);
+ BOI.Begin = CurrentIndex;
+ BOI.End = CurrentIndex + BI->Inputs.size();
+ CurrentIndex = BOI.End;
+ BI++;
+ }
+
+ assert(BI == Bundles.end() && "Incorrect allocation?");
+
+ return It;
+ }
+
+ /// \brief Return the total number of values used in \p Bundles.
+ static unsigned CountBundleInputs(ArrayRef<OperandBundleDef> Bundles) {
+ unsigned Total = 0;
+ for (auto &B : Bundles)
+ Total += B.Inputs.size();
+ return Total;
+ }
+};
+
} // End llvm namespace
#endif
/// field to indicate whether or not this is a tail call. The rest of the bits
/// hold the calling convention of the call.
///
-class CallInst : public Instruction {
+class CallInst : public Instruction,
+ public OperandBundleUser<CallInst, User::op_iterator> {
AttributeSet AttributeList; ///< parameter attributes for call
FunctionType *FTy;
CallInst(const CallInst &CI);
- void init(Value *Func, ArrayRef<Value *> Args, const Twine &NameStr) {
+ void init(Value *Func, ArrayRef<Value *> Args,
+ ArrayRef<OperandBundleDef> Bundles, const Twine &NameStr) {
init(cast<FunctionType>(
cast<PointerType>(Func->getType())->getElementType()),
- Func, Args, NameStr);
+ Func, Args, Bundles, NameStr);
}
void init(FunctionType *FTy, Value *Func, ArrayRef<Value *> Args,
- const Twine &NameStr);
+ ArrayRef<OperandBundleDef> Bundles, const Twine &NameStr);
void init(Value *Func, const Twine &NameStr);
/// Construct a CallInst given a range of arguments.
/// \brief Construct a CallInst from a range of arguments
inline CallInst(FunctionType *Ty, Value *Func, ArrayRef<Value *> Args,
- const Twine &NameStr, Instruction *InsertBefore);
- inline CallInst(Value *Func, ArrayRef<Value *> Args, const Twine &NameStr,
+ ArrayRef<OperandBundleDef> Bundles, const Twine &NameStr,
+ Instruction *InsertBefore);
+ inline CallInst(Value *Func, ArrayRef<Value *> Args,
+ ArrayRef<OperandBundleDef> Bundles, const Twine &NameStr,
Instruction *InsertBefore)
: CallInst(cast<FunctionType>(
cast<PointerType>(Func->getType())->getElementType()),
- Func, Args, NameStr, InsertBefore) {}
+ Func, Args, Bundles, NameStr, InsertBefore) {}
+
+ inline CallInst(Value *Func, ArrayRef<Value *> Args, const Twine &NameStr,
+ Instruction *InsertBefore)
+ : CallInst(Func, Args, None, NameStr, InsertBefore) {}
/// Construct a CallInst given a range of arguments.
/// \brief Construct a CallInst from a range of arguments
inline CallInst(Value *Func, ArrayRef<Value *> Args,
- const Twine &NameStr, BasicBlock *InsertAtEnd);
+ ArrayRef<OperandBundleDef> Bundles, const Twine &NameStr,
+ BasicBlock *InsertAtEnd);
explicit CallInst(Value *F, const Twine &NameStr,
Instruction *InsertBefore);
CallInst(Value *F, const Twine &NameStr, BasicBlock *InsertAtEnd);
+ friend class OperandBundleUser<CallInst, User::op_iterator>;
+ bool hasDescriptor() const { return HasDescriptor; }
+
protected:
// Note: Instruction needs to be a friend here to call cloneImpl.
friend class Instruction;
CallInst *cloneImpl() const;
public:
- static CallInst *Create(Value *Func,
- ArrayRef<Value *> Args,
+ static CallInst *Create(Value *Func, ArrayRef<Value *> Args,
+ ArrayRef<OperandBundleDef> Bundles = None,
const Twine &NameStr = "",
Instruction *InsertBefore = nullptr) {
return Create(cast<FunctionType>(
cast<PointerType>(Func->getType())->getElementType()),
- Func, Args, NameStr, InsertBefore);
+ Func, Args, Bundles, NameStr, InsertBefore);
+ }
+ static CallInst *Create(Value *Func, ArrayRef<Value *> Args,
+ const Twine &NameStr,
+ Instruction *InsertBefore = nullptr) {
+ return Create(cast<FunctionType>(
+ cast<PointerType>(Func->getType())->getElementType()),
+ Func, Args, None, NameStr, InsertBefore);
}
static CallInst *Create(FunctionType *Ty, Value *Func, ArrayRef<Value *> Args,
- const Twine &NameStr = "",
+ const Twine &NameStr,
Instruction *InsertBefore = nullptr) {
return new (unsigned(Args.size() + 1))
- CallInst(Ty, Func, Args, NameStr, InsertBefore);
+ CallInst(Ty, Func, Args, None, NameStr, InsertBefore);
+ }
+ static CallInst *Create(FunctionType *Ty, Value *Func, ArrayRef<Value *> Args,
+ ArrayRef<OperandBundleDef> Bundles = None,
+ const Twine &NameStr = "",
+ Instruction *InsertBefore = nullptr) {
+ const unsigned TotalOps =
+ unsigned(Args.size()) + CountBundleInputs(Bundles) + 1;
+ const unsigned DescriptorBytes = Bundles.size() * sizeof(BundleOpInfo);
+
+ return new (TotalOps, DescriptorBytes)
+ CallInst(Ty, Func, Args, Bundles, NameStr, InsertBefore);
}
- static CallInst *Create(Value *Func,
- ArrayRef<Value *> Args,
+ static CallInst *Create(Value *Func, ArrayRef<Value *> Args,
+ ArrayRef<OperandBundleDef> Bundles,
const Twine &NameStr, BasicBlock *InsertAtEnd) {
- return new(unsigned(Args.size() + 1))
- CallInst(Func, Args, NameStr, InsertAtEnd);
+ const unsigned TotalOps =
+ unsigned(Args.size()) + CountBundleInputs(Bundles) + 1;
+ const unsigned DescriptorBytes = Bundles.size() * sizeof(BundleOpInfo);
+
+ return new (TotalOps, DescriptorBytes)
+ CallInst(Func, Args, Bundles, NameStr, InsertAtEnd);
+ }
+ static CallInst *Create(Value *Func, ArrayRef<Value *> Args,
+ const Twine &NameStr, BasicBlock *InsertAtEnd) {
+ return new (unsigned(Args.size() + 1))
+ CallInst(Func, Args, None, NameStr, InsertAtEnd);
}
static CallInst *Create(Value *F, const Twine &NameStr = "",
Instruction *InsertBefore = nullptr) {
/// getNumArgOperands - Return the number of call arguments.
///
- unsigned getNumArgOperands() const { return getNumOperands() - 1; }
+ unsigned getNumArgOperands() const {
+ return getNumOperands() - getNumTotalBundleOperands() - 1;
+ }
/// getArgOperand/setArgOperand - Return/set the i-th call argument.
///
iterator_range<op_iterator> arg_operands() {
// 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);
+ return iterator_range<op_iterator>(
+ op_begin(), op_end() - getNumTotalBundleOperands() - 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() - 1);
+ return iterator_range<const_op_iterator>(
+ op_begin(), op_end() - getNumTotalBundleOperands() - 1);
}
/// \brief Wrappers for getting the \c Use of a call argument.
};
CallInst::CallInst(Value *Func, ArrayRef<Value *> Args,
- const Twine &NameStr, BasicBlock *InsertAtEnd)
- : Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
- ->getElementType())->getReturnType(),
- Instruction::Call,
- OperandTraits<CallInst>::op_end(this) - (Args.size() + 1),
- unsigned(Args.size() + 1), InsertAtEnd) {
- init(Func, Args, NameStr);
+ ArrayRef<OperandBundleDef> Bundles, const Twine &NameStr,
+ BasicBlock *InsertAtEnd)
+ : Instruction(
+ cast<FunctionType>(cast<PointerType>(Func->getType())
+ ->getElementType())->getReturnType(),
+ Instruction::Call, OperandTraits<CallInst>::op_end(this) -
+ (Args.size() + CountBundleInputs(Bundles) + 1),
+ unsigned(Args.size() + CountBundleInputs(Bundles) + 1), InsertAtEnd) {
+ init(Func, Args, Bundles, NameStr);
}
CallInst::CallInst(FunctionType *Ty, Value *Func, ArrayRef<Value *> Args,
- const Twine &NameStr, Instruction *InsertBefore)
+ ArrayRef<OperandBundleDef> Bundles, const Twine &NameStr,
+ Instruction *InsertBefore)
: Instruction(Ty->getReturnType(), Instruction::Call,
- OperandTraits<CallInst>::op_end(this) - (Args.size() + 1),
- unsigned(Args.size() + 1), InsertBefore) {
- init(Ty, Func, Args, NameStr);
+ OperandTraits<CallInst>::op_end(this) -
+ (Args.size() + CountBundleInputs(Bundles) + 1),
+ unsigned(Args.size() + CountBundleInputs(Bundles) + 1),
+ InsertBefore) {
+ init(Ty, Func, Args, Bundles, NameStr);
}
// Note: if you get compile errors about private methods then
/// InvokeInst - Invoke instruction. The SubclassData field is used to hold the
/// calling convention of the call.
///
-class InvokeInst : public TerminatorInst {
+class InvokeInst : public TerminatorInst,
+ public OperandBundleUser<InvokeInst, User::op_iterator> {
AttributeSet AttributeList;
FunctionType *FTy;
InvokeInst(const InvokeInst &BI);
void init(Value *Func, BasicBlock *IfNormal, BasicBlock *IfException,
- ArrayRef<Value *> Args, const Twine &NameStr) {
+ ArrayRef<Value *> Args, ArrayRef<OperandBundleDef> Bundles,
+ const Twine &NameStr) {
init(cast<FunctionType>(
cast<PointerType>(Func->getType())->getElementType()),
- Func, IfNormal, IfException, Args, NameStr);
+ Func, IfNormal, IfException, Args, Bundles, NameStr);
}
void init(FunctionType *FTy, Value *Func, BasicBlock *IfNormal,
BasicBlock *IfException, ArrayRef<Value *> Args,
- const Twine &NameStr);
+ ArrayRef<OperandBundleDef> Bundles, const Twine &NameStr);
/// Construct an InvokeInst given a range of arguments.
///
/// \brief Construct an InvokeInst from a range of arguments
inline InvokeInst(Value *Func, BasicBlock *IfNormal, BasicBlock *IfException,
- ArrayRef<Value *> Args, unsigned Values,
- const Twine &NameStr, Instruction *InsertBefore)
+ ArrayRef<Value *> Args, ArrayRef<OperandBundleDef> Bundles,
+ unsigned Values, const Twine &NameStr,
+ Instruction *InsertBefore)
: InvokeInst(cast<FunctionType>(
cast<PointerType>(Func->getType())->getElementType()),
- Func, IfNormal, IfException, Args, Values, NameStr,
+ Func, IfNormal, IfException, Args, Bundles, Values, NameStr,
InsertBefore) {}
inline InvokeInst(FunctionType *Ty, Value *Func, BasicBlock *IfNormal,
BasicBlock *IfException, ArrayRef<Value *> Args,
- unsigned Values, const Twine &NameStr,
- Instruction *InsertBefore);
+ ArrayRef<OperandBundleDef> Bundles, unsigned Values,
+ const Twine &NameStr, Instruction *InsertBefore);
/// Construct an InvokeInst given a range of arguments.
///
/// \brief Construct an InvokeInst from a range of arguments
inline InvokeInst(Value *Func, BasicBlock *IfNormal, BasicBlock *IfException,
- ArrayRef<Value *> Args, unsigned Values,
- const Twine &NameStr, BasicBlock *InsertAtEnd);
+ ArrayRef<Value *> Args, ArrayRef<OperandBundleDef> Bundles,
+ unsigned Values, const Twine &NameStr,
+ BasicBlock *InsertAtEnd);
+
+ friend class OperandBundleUser<InvokeInst, User::op_iterator>;
+ bool hasDescriptor() const { return HasDescriptor; }
protected:
// Note: Instruction needs to be a friend here to call cloneImpl.
InvokeInst *cloneImpl() const;
public:
- static InvokeInst *Create(Value *Func,
- BasicBlock *IfNormal, BasicBlock *IfException,
- ArrayRef<Value *> Args, const Twine &NameStr = "",
+ static InvokeInst *Create(Value *Func, BasicBlock *IfNormal,
+ BasicBlock *IfException, ArrayRef<Value *> Args,
+ const Twine &NameStr,
Instruction *InsertBefore = nullptr) {
return Create(cast<FunctionType>(
cast<PointerType>(Func->getType())->getElementType()),
- Func, IfNormal, IfException, Args, NameStr, InsertBefore);
+ Func, IfNormal, IfException, Args, None, NameStr,
+ InsertBefore);
}
- static InvokeInst *Create(FunctionType *Ty, Value *Func, BasicBlock *IfNormal,
+ static InvokeInst *Create(Value *Func, BasicBlock *IfNormal,
BasicBlock *IfException, ArrayRef<Value *> Args,
+ ArrayRef<OperandBundleDef> Bundles = None,
const Twine &NameStr = "",
Instruction *InsertBefore = nullptr) {
+ return Create(cast<FunctionType>(
+ cast<PointerType>(Func->getType())->getElementType()),
+ Func, IfNormal, IfException, Args, Bundles, NameStr,
+ InsertBefore);
+ }
+ static InvokeInst *Create(FunctionType *Ty, Value *Func, BasicBlock *IfNormal,
+ BasicBlock *IfException, ArrayRef<Value *> Args,
+ const Twine &NameStr,
+ Instruction *InsertBefore = nullptr) {
unsigned Values = unsigned(Args.size()) + 3;
- return new (Values) InvokeInst(Ty, Func, IfNormal, IfException, Args,
+ return new (Values) InvokeInst(Ty, Func, IfNormal, IfException, Args, None,
Values, NameStr, InsertBefore);
}
+ static InvokeInst *Create(FunctionType *Ty, Value *Func, BasicBlock *IfNormal,
+ BasicBlock *IfException, ArrayRef<Value *> Args,
+ ArrayRef<OperandBundleDef> Bundles = None,
+ const Twine &NameStr = "",
+ Instruction *InsertBefore = nullptr) {
+ unsigned Values = unsigned(Args.size()) + CountBundleInputs(Bundles) + 3;
+ unsigned DescriptorBytes = Bundles.size() * sizeof(BundleOpInfo);
+
+ return new (Values, DescriptorBytes)
+ InvokeInst(Ty, Func, IfNormal, IfException, Args, Bundles, Values,
+ NameStr, InsertBefore);
+ }
static InvokeInst *Create(Value *Func,
BasicBlock *IfNormal, BasicBlock *IfException,
ArrayRef<Value *> Args, const Twine &NameStr,
BasicBlock *InsertAtEnd) {
unsigned Values = unsigned(Args.size()) + 3;
- return new(Values) InvokeInst(Func, IfNormal, IfException, Args,
- Values, NameStr, InsertAtEnd);
+ return new (Values) InvokeInst(Func, IfNormal, IfException, Args, None,
+ Values, NameStr, InsertAtEnd);
+ }
+ static InvokeInst *Create(Value *Func, BasicBlock *IfNormal,
+ BasicBlock *IfException, ArrayRef<Value *> Args,
+ ArrayRef<OperandBundleDef> Bundles,
+ const Twine &NameStr, BasicBlock *InsertAtEnd) {
+ unsigned Values = unsigned(Args.size()) + CountBundleInputs(Bundles) + 3;
+ unsigned DescriptorBytes = Bundles.size() * sizeof(BundleOpInfo);
+
+ return new (Values, DescriptorBytes)
+ InvokeInst(Func, IfNormal, IfException, Args, Bundles, Values, NameStr,
+ InsertAtEnd);
}
/// Provide fast operand accessors
/// getNumArgOperands - Return the number of invoke arguments.
///
- unsigned getNumArgOperands() const { return getNumOperands() - 3; }
+ unsigned getNumArgOperands() const {
+ return getNumOperands() - getNumTotalBundleOperands() - 3;
+ }
/// getArgOperand/setArgOperand - Return/set the i-th invoke argument.
///
/// arg_operands - iteration adapter for range-for loops.
iterator_range<op_iterator> arg_operands() {
- return iterator_range<op_iterator>(op_begin(), op_end() - 3);
+ return iterator_range<op_iterator>(
+ op_begin(), op_end() - getNumTotalBundleOperands() - 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() - 3);
+ return iterator_range<const_op_iterator>(
+ op_begin(), op_end() - getNumTotalBundleOperands() - 3);
}
/// \brief Wrappers for getting the \c Use of a invoke argument.
InvokeInst::InvokeInst(FunctionType *Ty, Value *Func, BasicBlock *IfNormal,
BasicBlock *IfException, ArrayRef<Value *> Args,
- unsigned Values, const Twine &NameStr,
- Instruction *InsertBefore)
+ ArrayRef<OperandBundleDef> Bundles, unsigned Values,
+ const Twine &NameStr, Instruction *InsertBefore)
: TerminatorInst(Ty->getReturnType(), Instruction::Invoke,
OperandTraits<InvokeInst>::op_end(this) - Values, Values,
InsertBefore) {
- init(Ty, Func, IfNormal, IfException, Args, NameStr);
+ init(Ty, Func, IfNormal, IfException, Args, Bundles, NameStr);
}
-InvokeInst::InvokeInst(Value *Func,
- BasicBlock *IfNormal, BasicBlock *IfException,
- ArrayRef<Value *> Args, unsigned Values,
+InvokeInst::InvokeInst(Value *Func, BasicBlock *IfNormal,
+ BasicBlock *IfException, ArrayRef<Value *> Args,
+ ArrayRef<OperandBundleDef> Bundles, unsigned Values,
const Twine &NameStr, BasicBlock *InsertAtEnd)
- : TerminatorInst(cast<FunctionType>(cast<PointerType>(Func->getType())
- ->getElementType())->getReturnType(),
- Instruction::Invoke,
- OperandTraits<InvokeInst>::op_end(this) - Values,
- Values, InsertAtEnd) {
- init(Func, IfNormal, IfException, Args, NameStr);
+ : TerminatorInst(
+ cast<FunctionType>(cast<PointerType>(Func->getType())
+ ->getElementType())->getReturnType(),
+ Instruction::Invoke, OperandTraits<InvokeInst>::op_end(this) - Values,
+ Values, InsertAtEnd) {
+ init(Func, IfNormal, IfException, Args, Bundles, NameStr);
}
DEFINE_TRANSPARENT_OPERAND_ACCESSORS(InvokeInst, Value)
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