Special case of IntegerAttr to represent boolean integers, i.e., signless i1 integers. More...

#include "mlir/IR/BuiltinAttributes.h"

Inheritance diagram for mlir::BoolAttr:

Collaboration diagram for mlir::BoolAttr:

Public Types
using	ValueType = bool

Public Types inherited from mlir::Attribute
template<typename ConcreteType , typename BaseType , typename StorageType , template< typename T > class... Traits>
using	AttrBase = detail::StorageUserBase< ConcreteType, BaseType, StorageType, detail::AttributeUniquer, Traits... >
	Utility class for implementing attributes. More...

using	ImplType = AttributeStorage

using	ValueType = void

using	AbstractTy = AbstractAttribute

Public Member Functions
	operator IntegerAttr () const
	Enable conversion to IntegerAttr. More...

bool	getValue () const
	Return the boolean value of this attribute. More...

Public Member Functions inherited from mlir::Attribute
constexpr	Attribute ()

	Attribute (const ImplType *impl)

	Attribute (const Attribute &other)=default

Attribute &	operator= (const Attribute &other)=default

bool	operator== (Attribute other) const

bool	operator!= (Attribute other) const

	operator bool () const

bool	operator! () const

template<typename U >
bool	isa () const

template<typename First , typename Second , typename... Rest>
bool	isa () const

template<typename First , typename... Rest>
bool	isa_and_nonnull () const

template<typename U >
U	dyn_cast () const

template<typename U >
U	dyn_cast_or_null () const

template<typename U >
U	cast () const

TypeID	getTypeID ()
	Return a unique identifier for the concrete attribute type. More...

Type	getType () const
	Return the type of this attribute. More...

MLIRContext *	getContext () const
	Return the context this attribute belongs to. More...

Dialect &	getDialect () const
	Get the dialect this attribute is registered to. More...

void	print (raw_ostream &os) const
	Print the attribute. More...

void	dump () const

const void *	getAsOpaquePointer () const
	Get an opaque pointer to the attribute. More...

template<template< typename T > class Trait>
bool	hasTrait ()
	Returns true if the type was registered with a particular trait. More...

const AbstractTy &	getAbstractAttribute () const
	Return the abstract descriptor for this attribute. More...

Static Public Member Functions
static BoolAttr	get (MLIRContext *context, bool value)

static bool	classof (Attribute attr)
	Methods for support type inquiry through isa, cast, and dyn_cast. More...

Static Public Member Functions inherited from mlir::Attribute
static bool	classof (Attribute)

static Attribute	getFromOpaquePointer (const void *ptr)
	Construct an attribute from the opaque pointer representation. More...

Additional Inherited Members
Protected Attributes inherited from mlir::Attribute
ImplType *	impl {nullptr}

Detailed Description

Special case of IntegerAttr to represent boolean integers, i.e., signless i1 integers.

Definition at line 752 of file BuiltinAttributes.h.

Member Typedef Documentation

◆ ValueType

using mlir::BoolAttr::ValueType = bool

Definition at line 755 of file BuiltinAttributes.h.

Member Function Documentation

◆ classof()

bool BoolAttr::classof ( Attribute attr )

static

Methods for support type inquiry through isa, cast, and dyn_cast.

Definition at line 384 of file BuiltinAttributes.cpp.

References mlir::MLIRContext::allowsUnregisteredDialects(), mlir::Attribute::dyn_cast(), mlir::emitError(), mlir::MLIRContext::getLoadedDialect(), mlir::Dialect::isValidNamespace(), mlir::success(), and mlir::verify().

◆ get()

BoolAttr BoolAttr::get	(	MLIRContext *	context,
		bool	value
	)

static

Definition at line 899 of file MLIRContext.cpp.

References mlir::MLIRContextImpl::emptyDictionaryAttr, mlir::MLIRContextImpl::falseAttr, mlir::MLIRContext::getImpl(), mlir::MLIRContextImpl::trueAttr, mlir::MLIRContextImpl::unitAttr, and mlir::MLIRContextImpl::unknownLocAttr.

Referenced by eachHasOnlyOneOfTypes(), mlir::Builder::getBoolAttr(), getBoolAttribute(), hasAtMostSingleNonScalar(), mlirBoolAttrGet(), and setInPlaceFuncArgument().

◆ getValue()

bool BoolAttr::getValue ( ) const

Return the boolean value of this attribute.

Definition at line 379 of file BuiltinAttributes.cpp.

Referenced by mlir::tosa::buildQTypeFromMinMax(), eachHasOnlyOneOfTypes(), and getScalarOrSplatBoolAttr().

◆ operator IntegerAttr()

mlir::BoolAttr::operator IntegerAttr ( ) const

inline

Enable conversion to IntegerAttr.

This uses conversion vs. inheritance to avoid bringing in all of IntegerAttrs methods.

Definition at line 761 of file BuiltinAttributes.h.

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

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members