llvm::DefInit Class Reference

AL - Represent a reference to a 'def' in the description. More...

#include "llvm/TableGen/Record.h"

Inheritance diagram for llvm::DefInit:

Public Member Functions
	DefInit (const DefInit &)=delete
DefInit &	operator= (const DefInit &)=delete
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 Record *	getDef () const
const RecTy *	getFieldType (const StringInit *FieldName) const override
	This function is used to implement the FieldInit class.
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 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.
virtual const Init *	resolveReferences (Resolver &R) const
	This function is used by classes that refer to other variables which may not be defined at the time the expression is formed.

Static Public Member Functions
static bool	classof (const Init *I)
Static Public Member Functions inherited from llvm::TypedInit
static bool	classof (const Init *I)

Friends
class	Record

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

Detailed Description

AL - Represent a reference to a 'def' in the description.

Definition at line 1294 of file Record.h.

Constructor & Destructor Documentation

DefInit()

llvm::DefInit::DefInit ( const DefInit & )

delete

Member Function Documentation

classof()

bool llvm::DefInit::classof ( const Init * I )

inlinestatic

Definition at line 1305 of file Record.h.

References I, and llvm::Init::IK_DefInit.

convertInitializerTo()

const Init * DefInit::convertInitializerTo ( const RecTy * Ty ) const

overridevirtual

Convert to a value whose type is Ty, or return null if this is not possible.

This can happen if the value's type is convertible to Ty, but there are unresolved references.

Implements llvm::Init.

Definition at line 2430 of file Record.cpp.

References llvm::dyn_cast(), and llvm::TypedInit::getType().

getAsString()

std::string DefInit::getAsString ( ) const

overridevirtual

Convert this value to a literal form.

Implements llvm::Init.

Definition at line 2443 of file Record.cpp.

getBit()

const Init * llvm::DefInit::getBit ( unsigned Bit ) const

inlineoverridevirtual

Get the Init value of the specified bit.

Implements llvm::Init.

Definition at line 1318 of file Record.h.

References llvm_unreachable.

getDef()

const Record * llvm::DefInit::getDef ( ) const

inline

Definition at line 1311 of file Record.h.

References Record.

getFieldType()

const RecTy * DefInit::getFieldType ( const StringInit * FieldName ) const

overridevirtual

This function is used to implement the FieldInit class.

Implementors of this method should return the type of the named field if they are of type record.

Reimplemented from llvm::Init.

Definition at line 2437 of file Record.cpp.

References llvm::RecordVal::getValue().

isConcrete()

bool llvm::DefInit::isConcrete ( ) const

inlineoverridevirtual

Is this a concrete and fully resolved value without any references or stuck operations?

Unset values are concrete.

Reimplemented from llvm::Init.

Definition at line 1315 of file Record.h.

operator=()

DefInit & llvm::DefInit::operator= ( const DefInit & )

delete

Friends And Related Symbol Documentation

Record

friend class Record

friend

Definition at line 1295 of file Record.h.

References D(), and Record.

Referenced by getDef(), and Record.

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The documentation for this class was generated from the following files:

• include/llvm/TableGen/Record.h
• lib/TableGen/Record.cpp