LLVM: llvm::DagInit Class Reference (original) (raw)

(v a, b) - Represent a DAG tree value. More...

#include "[llvm/TableGen/Record.h](TableGen%5F2Record%5F8h%5Fsource.html)"

Public Member Functions
	DagInit (const DagInit &)=delete
DagInit &	operator= (const DagInit &)=delete
void	Profile (FoldingSetNodeID &ID) const
const Init *	getOperator () const
const Record *	getOperatorAsDef (ArrayRef< SMLoc > Loc) const
const StringInit *	getName () const
StringRef	getNameStr () const
unsigned	getNumArgs () const
const Init *	getArg (unsigned Num) const
std::optional< unsigned >	getArgNo (StringRef Name) const
	This method looks up the specified argument name and returns its argument number or std::nullopt if that argument name does not exist.
const StringInit *	getArgName (unsigned Num) const
StringRef	getArgNameStr (unsigned Num) const
ArrayRef< const Init * >	getArgs () const
ArrayRef< const StringInit * >	getArgNames () const
auto	getArgAndNames () const
const Init *	resolveReferences (Resolver &R) const override
	This function is used by classes that refer to other variables which may not be defined at the time the expression is formed.
bool	isConcrete () const override
	Is this a concrete and fully resolved value without any references or stuck operations?
std::string	getAsString () const override
	Convert this value to a literal form.
const_arg_iterator	arg_begin () const
const_arg_iterator	arg_end () const
size_t	arg_size () const
bool	arg_empty () const
const_name_iterator	name_begin () const
const_name_iterator	name_end () const
const Init *	getBit (unsigned Bit) const override
	Get the Init value of the specified bit.
Public Member Functions inherited from llvm::TypedInit
	TypedInit (const TypedInit &)=delete
TypedInit &	operator= (const TypedInit &)=delete
const RecTy *	getType () const
	Get the type of the Init as a RecTy.
RecordKeeper &	getRecordKeeper () const
	Get the record keeper that initialized this Init.
const Init *	getCastTo (const RecTy *Ty) const override
	If this value is convertible to type Ty, return a value whose type is Ty, generating a !cast operation if required.
const Init *	convertInitializerTo (const RecTy *Ty) const override
	Convert to a value whose type is Ty, or return null if this is not possible.
const Init *	convertInitializerBitRange (ArrayRef< unsigned > Bits) const override
	This function is used to implement the bit range selection operator.
const RecTy *	getFieldType (const StringInit *FieldName) const override
	This method is used to implement the FieldInit class.
Public Member Functions inherited from llvm::Init
InitKind	getKind () const
	Get the kind (type) of the value.
RecordKeeper &	getRecordKeeper () const
	Get the record keeper that initialized this Init.
	Init (const Init &)=delete
Init &	operator= (const Init &)=delete
virtual	~Init ()=default
virtual bool	isComplete () const
	Is this a complete value with no unset (uninitialized) subvalues?
void	print (raw_ostream &OS) const
	Print this value.
virtual std::string	getAsUnquotedString () const
	Convert this value to a literal form, without adding quotes around a string.
void	dump () const
	Debugging method that may be called through a debugger; just invokes print on stderr.
Public Member Functions inherited from llvm::FoldingSetBase::Node
	Node ()=default
void *	getNextInBucket () const
void	SetNextInBucket (void *N)

Static Public Member Functions
static bool	classof (const Init *I)
static const DagInit *	get (const Init V, const StringInit VN, ArrayRef< const Init * > Args, ArrayRef< const StringInit * > ArgNames)
static const DagInit *	get (const Init V, ArrayRef< const Init > Args, ArrayRef< const StringInit * > ArgNames)
static const DagInit *	get (const Init V, const StringInit VN, ArrayRef< std::pair< const Init , const StringInit > > ArgAndNames)
static const DagInit *	get (const Init V, ArrayRef< std::pair< const Init , const StringInit * > > ArgAndNames)
Static Public Member Functions inherited from llvm::TypedInit
static bool	classof (const Init *I)

Additional Inherited Members
Protected Types inherited from llvm::Init
enum	InitKind : uint8_t { IK_First, IK_FirstTypedInit, IK_BitInit, IK_BitsInit, IK_DagInit, IK_DefInit, IK_FieldInit, IK_IntInit, IK_ListInit, IK_FirstOpInit, IK_BinOpInit, IK_TernOpInit, IK_UnOpInit, IK_LastOpInit, IK_CondOpInit, IK_FoldOpInit, IK_IsAOpInit, IK_ExistsOpInit, IK_InstancesOpInit, IK_AnonymousNameInit, IK_StringInit, IK_VarInit, IK_VarBitInit, IK_VarDefInit, IK_LastTypedInit, IK_UnsetInit, IK_ArgumentInit }
	Discriminator enum (for isa<>, dyn_cast<>, et al.) More...
Protected Member Functions inherited from llvm::TypedInit
	TypedInit (InitKind K, const RecTy *T, uint8_t Opc=0)
Protected Member Functions inherited from llvm::Init
	Init (InitKind K, uint8_t Opc=0)
Protected Attributes inherited from llvm::Init
uint8_t	Opc

(v a, b) - Represent a DAG tree value.

DAG inits are required to have at least one value then a (possibly empty) list of arguments. Each argument can have a name associated with it.

Definition at line 1423 of file Record.h.

◆ const_arg_iterator

◆ const_name_iterator

Initial value:

typename SuperClass::const_iterator const_iterator

Definition at line 1518 of file Record.h.

◆ arg_begin()

const_arg_iterator llvm::DagInit::arg_begin ( ) const	inline

◆ arg_empty()

bool llvm::DagInit::arg_empty ( ) const	inline

◆ arg_end()

const_arg_iterator llvm::DagInit::arg_end ( ) const	inline

◆ arg_size()

size_t llvm::DagInit::arg_size ( ) const	inline

◆ classof()

◆ get() [1/4]

◆ get() [2/4]

◆ get() [3/4]

Definition at line 2758 of file Record.cpp.

References detail::RecordKeeperImpl::Allocator, assert(), llvm::FoldingSetImpl< Derived, T >::FindNodeOrInsertPos(), llvm::RecordKeeper::getImpl(), I, llvm::FoldingSetImpl< Derived, T >::InsertNode(), ProfileDagInit(), llvm::ArrayRef< T >::size(), detail::RecordKeeperImpl::TheDagInitPool, and llvm::TrailingObjects< DagInit, const Init *, const StringInit * >::totalSizeToAlloc().

Referenced by llvm::BinOpInit::Fold(), llvm::TernOpInit::Fold(), ForeachDagApply(), get(), get(), get(), and resolveReferences().

◆ get() [4/4]

◆ getArg()

◆ getArgAndNames()

auto llvm::DagInit::getArgAndNames ( ) const	inline

◆ getArgName()

◆ getArgNames()

◆ getArgNameStr()

◆ getArgNo()

◆ getArgs()

◆ getAsString()

std::string DagInit::getAsString ( ) const	overridevirtual

◆ getBit()

◆ getName()

◆ getNameStr()

StringRef llvm::DagInit::getNameStr ( ) const	inline

◆ getNumArgs()

unsigned llvm::DagInit::getNumArgs ( ) const	inline

◆ getOperator()

const Init * llvm::DagInit::getOperator ( ) const	inline

◆ getOperatorAsDef()

◆ isConcrete()

bool DagInit::isConcrete ( ) const	overridevirtual

◆ name_begin()

const_name_iterator llvm::DagInit::name_begin ( ) const	inline

◆ name_end()

const_name_iterator llvm::DagInit::name_end ( ) const	inline