mlir::MutableAffineMap Struct Reference

A mutable affine map. Its affine expressions are however unique. More...

#include "mlir/IR/AffineMap.h"

Public Member Functions
	MutableAffineMap ()=default
	MutableAffineMap (AffineMap map)
ArrayRef< AffineExpr >	getResults () const
AffineExpr	getResult (unsigned idx) const
void	setResult (unsigned idx, AffineExpr result)
unsigned	getNumResults () const
unsigned	getNumDims () const
void	setNumDims (unsigned d)
unsigned	getNumSymbols () const
void	setNumSymbols (unsigned d)
MLIRContext *	getContext () const
bool	isMultipleOf (unsigned idx, int64_t factor) const
	Returns true if the idx'th result expression is a multiple of factor. More...
void	reset (AffineMap map)
	Resets this MutableAffineMap with 'map'. More...
void	simplify ()
	Simplify the (result) expressions in this map using analysis (used by. More...
AffineMap	getAffineMap () const
	Get the AffineMap corresponding to this MutableAffineMap. More...

Detailed Description

A mutable affine map. Its affine expressions are however unique.

Definition at line 405 of file AffineMap.h.

Constructor & Destructor Documentation

MutableAffineMap() [1/2]

mlir::MutableAffineMap::MutableAffineMap ( )

default

MutableAffineMap() [2/2]

MutableAffineMap::MutableAffineMap

(

AffineMap

map

)

Definition at line 926 of file AffineMap.cpp.

Member Function Documentation

getAffineMap()

AffineMap MutableAffineMap::getAffineMap

(

)

const

Get the AffineMap corresponding to this MutableAffineMap.

Note that an AffineMap will be uniqued and stored in context, while a mutable one isn't.

Definition at line 953 of file AffineMap.cpp.

References mlir::AffineMap::get().

Referenced by mlir::affine::AffineValueMap::getAffineMap().

getContext()

MLIRContext* mlir::MutableAffineMap::getContext ( ) const

inline

Definition at line 418 of file AffineMap.h.

getNumDims()

unsigned mlir::MutableAffineMap::getNumDims ( ) const

inline

Definition at line 414 of file AffineMap.h.

getNumResults()

unsigned mlir::MutableAffineMap::getNumResults ( ) const

inline

Definition at line 413 of file AffineMap.h.

Referenced by simplify().

getNumSymbols()

unsigned mlir::MutableAffineMap::getNumSymbols ( ) const

inline

Definition at line 416 of file AffineMap.h.

getResult()

AffineExpr mlir::MutableAffineMap::getResult ( unsigned  idx ) const

inline

Definition at line 411 of file AffineMap.h.

Referenced by simplify().

getResults()

ArrayRef<AffineExpr> mlir::MutableAffineMap::getResults ( ) const

inline

Definition at line 410 of file AffineMap.h.

isMultipleOf()

bool MutableAffineMap::isMultipleOf	(	unsigned	idx,
		int64_t	factor
	)		const

Returns true if the idx'th result expression is a multiple of factor.

Definition at line 939 of file AffineMap.cpp.

Referenced by mlir::affine::AffineValueMap::isMultipleOf().

reset()

void MutableAffineMap::reset

(

AffineMap

map

)

Resets this MutableAffineMap with 'map'.

Definition at line 931 of file AffineMap.cpp.

References mlir::AffineMap::getContext(), mlir::AffineMap::getNumDims(), mlir::AffineMap::getNumSymbols(), and mlir::AffineMap::getResults().

Referenced by mlir::affine::AffineValueMap::composeSimplifyAndCanonicalize().

setNumDims()

void mlir::MutableAffineMap::setNumDims ( unsigned  d )

inline

Definition at line 415 of file AffineMap.h.

setNumSymbols()

void mlir::MutableAffineMap::setNumSymbols ( unsigned  d )

inline

Definition at line 417 of file AffineMap.h.

setResult()

void mlir::MutableAffineMap::setResult ( unsigned  idx, AffineExpr  result  )

inline

Definition at line 412 of file AffineMap.h.

simplify()

void MutableAffineMap::simplify

(

)

Simplify the (result) expressions in this map using analysis (used by.

Definition at line 945 of file AffineMap.cpp.

References getNumResults(), getResult(), and mlir::simplifyAffineExpr().

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

• include/mlir/IR/AffineMap.h
• lib/IR/AffineMap.cpp