mlir::IntegerType Class Reference

Integer types can have arbitrary bitwidth up to a large fixed limit. More...

#include <StandardTypes.h>

Inheritance diagram for mlir::IntegerType:

Collaboration diagram for mlir::IntegerType:

Public Member Functions
unsigned	getWidth () const
	Return the bitwidth of this integer type. More...

Static Public Member Functions
static IntegerType	get (unsigned width, MLIRContext *context)
static IntegerType	getChecked (unsigned width, MLIRContext *context, Location location)
static LogicalResult	verifyConstructionInvariants (Optional< Location > loc, MLIRContext *context, unsigned width)
	Verify the construction of an integer type. More...
static bool	kindof (unsigned kind)
	Methods for support type inquiry through isa, cast, and dyn_cast. More...
Static Public Member Functions inherited from mlir::detail::StorageUserBase< ConcreteT, BaseT, StorageT, UniquerT >
static ClassID *	getClassID ()
	Return a unique identifier for the concrete type. More...
template<typename T >
static bool	classof (T val)

Static Public Attributes
static constexpr unsigned	kMaxWidth = 4096
	Integer representation maximal bitwidth. More...

Additional Inherited Members
Public Types inherited from mlir::detail::StorageUserBase< ConcreteT, BaseT, StorageT, UniquerT >
using	Base = StorageUserBase< ConcreteT, BaseT, StorageT, UniquerT >
	Utility declarations for the concrete attribute class. More...
using	ImplType = StorageT
Protected Member Functions inherited from mlir::detail::StorageUserBase< ConcreteT, BaseT, StorageT, UniquerT >
ImplType *	getImpl () const
	Utility for easy access to the storage instance. More...
Static Protected Member Functions inherited from mlir::detail::StorageUserBase< ConcreteT, BaseT, StorageT, UniquerT >
template<typename... Args>
static ConcreteT	get (MLIRContext *ctx, unsigned kind, Args... args)
template<typename... Args>
static ConcreteT	getChecked (const Location &loc, MLIRContext *ctx, unsigned kind, Args... args)
template<typename... Args>
static LogicalResult	verifyConstructionInvariants (Args... args)
	Default implementation that just returns success. More...

Detailed Description

Integer types can have arbitrary bitwidth up to a large fixed limit.

Member Function Documentation

get()

IntegerType IntegerType::get ( unsigned  width, MLIRContext *  context  )

static

Get or create a new IntegerType of the given width within the context. Assume the width is within the allowed range and assert on failures. Use getChecked to handle failures gracefully.

getChecked()

IntegerType IntegerType::getChecked ( unsigned  width, MLIRContext *  context, Location  location  )

static

Get or create a new IntegerType of the given width within the context, defined at the given, potentially unknown, location. If the width is outside the allowed range, emit errors and return a null type.

getWidth()

unsigned IntegerType::getWidth

(

)

const

Return the bitwidth of this integer type.

kindof()

static bool mlir::IntegerType::kindof ( unsigned  kind )

inlinestatic

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

verifyConstructionInvariants()

LogicalResult IntegerType::verifyConstructionInvariants ( Optional< Location >  loc, MLIRContext *  context, unsigned  width  )

static

Verify the construction of an integer type.

Member Data Documentation

kMaxWidth

constexpr unsigned IntegerType::kMaxWidth = 4096

static

Integer representation maximal bitwidth.

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

• include/mlir/IR/StandardTypes.h
• lib/IR/MLIRContext.cpp
• lib/IR/StandardTypes.cpp