!op (X) - Transform an init. More...

#include "llvm/TableGen/Record.h"

Inheritance diagram for llvm::UnOpInit:

[legend]

Public Types
enum	UnaryOp : uint8_t { TOLOWER , TOUPPER , CAST , NOT , HEAD , TAIL , SIZE , EMPTY , GETDAGOP , LOG2 , REPR , LISTFLATTEN , INITIALIZED }

Public Member Functions
	UnOpInit (const UnOpInit &)=delete

UnOpInit &	operator= (const UnOpInit &)=delete

void	Profile (FoldingSetNodeID &ID) const

UnaryOp	getOpcode () const

const Init *	getOperand () const

const Init *	Fold (const Record *CurRec, bool IsFinal=false) 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.

std::string	getAsString () const override
	Convert this value to a literal form.

Public Member Functions inherited from llvm::OpInit
	OpInit (const OpInit &)=delete

OpInit &	operator= (OpInit &)=delete

const Init *	getBit (unsigned Bit) const final
	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?

virtual bool	isConcrete () const
	Is this a concrete and fully resolved value without any references or stuck operations? Unset values are concrete.

void	print (raw_ostream &OS) const
	Print this value.

virtual std::string	getAsString () const =0
	Convert this value to a literal form.

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 *	getCastTo (const RecTy *Ty) const =0
	If this value is convertible to type `Ty`, return a value whose type is `Ty`, generating a !cast operation if required.

virtual const Init *	convertInitializerTo (const RecTy *Ty) const =0
	Convert to a value whose type is `Ty`, or return null if this is not possible.

virtual const Init *	convertInitializerBitRange (ArrayRef< unsigned > Bits) const
	This function is used to implement the bit range selection operator.

virtual const RecTy *	getFieldType (const StringInit *FieldName) const
	This function is used to implement the FieldInit class.

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.

virtual const Init *	getBit (unsigned Bit) const =0
	Get the `Init` value of the specified bit.

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 UnOpInit *	get (UnaryOp opc, const Init lhs, const RecTy Type)

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

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_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::OpInit
	OpInit (InitKind K, const RecTy *Type, uint8_t Opc)

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

!op (X) - Transform an init.

Definition at line 842 of file Record.h.

Member Enumeration Documentation

◆ UnaryOp

enum llvm::UnOpInit::UnaryOp : uint8_t

Enumerator
TOLOWER
TOUPPER
CAST
NOT
HEAD
TAIL
SIZE
EMPTY
GETDAGOP
LOG2
REPR
LISTFLATTEN
INITIALIZED

Definition at line 844 of file Record.h.

Constructor & Destructor Documentation

◆ UnOpInit()

llvm::UnOpInit::UnOpInit ( const UnOpInit & )

delete

Member Function Documentation

◆ classof()

static bool llvm::UnOpInit::classof ( const Init * I )

inlinestatic

Definition at line 870 of file Record.h.

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

◆ Fold()

const Init * UnOpInit::Fold	(	const Record *	CurRec,
		bool	IsFinal = `false`
	)		const

◆ get()

const UnOpInit * UnOpInit::get	(	UnaryOp	opc,
		const Init *	lhs,
		const RecTy *	Type
	)

static

Definition at line 817 of file Record.cpp.

References llvm::detail::RecordKeeperImpl::Allocator, I, LHS, llvm::Init::Opc, ProfileUnOpInit(), and llvm::detail::RecordKeeperImpl::TheUnOpInitPool.

Referenced by llvm::TypedInit::getCastTo(), and resolveReferences().

◆ getAsString()

std::string UnOpInit::getAsString ( ) const

overridevirtual

Convert this value to a literal form.

Implements llvm::Init.

Definition at line 1040 of file Record.cpp.

References CAST, EMPTY, llvm::RecTy::getAsString(), llvm::Init::getAsString(), GETDAGOP, getOpcode(), llvm::TypedInit::getType(), HEAD, INITIALIZED, LISTFLATTEN, LOG2, NOT, REPR, SIZE, TAIL, TOLOWER, and TOUPPER.

Referenced by Fold().

◆ getOpcode()

UnaryOp llvm::UnOpInit::getOpcode ( ) const

inline

Definition at line 878 of file Record.h.

References llvm::Init::Opc.

Referenced by Fold(), getAsString(), Profile(), and resolveReferences().

◆ getOperand()

const Init * llvm::UnOpInit::getOperand ( ) const

inline

Definition at line 879 of file Record.h.

References LHS.

Referenced by Profile().

◆ operator=()

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

delete

◆ Profile()

void UnOpInit::Profile ( FoldingSetNodeID & ID ) const

Definition at line 831 of file Record.cpp.

References getOpcode(), getOperand(), llvm::TypedInit::getType(), and ProfileUnOpInit().

◆ resolveReferences()

const Init * UnOpInit::resolveReferences ( Resolver & R ) const

overridevirtual

This function is used by classes that refer to other variables which may not be defined at the time the expression is formed.

If a value is set for the variable later, this method will be called on users of the value to allow the value to propagate out.

Reimplemented from llvm::Init.

Definition at line 1031 of file Record.cpp.

References CAST, get(), getOpcode(), llvm::TypedInit::getType(), and llvm::Init::resolveReferences().

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

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

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members