mlir::AnalysisManager Class Reference

#include <AnalysisManager.h>

Public Types
using	PreservedAnalyses = detail::PreservedAnalyses

Public Member Functions
template<typename AnalysisT >
Optional< std::reference_wrapper< AnalysisT > >	getCachedParentAnalysis (Operation *parentOp) const
template<typename AnalysisT >
AnalysisT &	getAnalysis ()
template<typename AnalysisT >
Optional< std::reference_wrapper< AnalysisT > >	getCachedAnalysis () const
template<typename AnalysisT >
AnalysisT &	getChildAnalysis (Operation *op)
	Query for a analysis of a child operation, constructing it if necessary. More...
template<typename AnalysisT >
Optional< std::reference_wrapper< AnalysisT > >	getCachedChildAnalysis (Operation *op) const
	Query for a cached analysis of a child operation, or return null. More...
AnalysisManager	slice (Operation *op)
	Get an analysis manager for the given child operation. More...
void	invalidate (const PreservedAnalyses &pa)
	Invalidate any non preserved analyses,. More...
void	clear ()
	Clear any held analyses. More...
PassInstrumentor *	getPassInstrumentor () const
	Returns a pass instrumentation object for the current operation. More...

Friends
class	ModuleAnalysisManager
	Allow access to the constructor. More...

Detailed Description

This class represents an analysis manager for a particular operation instance. It is used to manage and cache analyses on the operation as well as those for child operations, via nested AnalysisManager instances accessible via 'slice'. This class is intended to be passed around by value, and cannot be constructed directly.

Member Typedef Documentation

PreservedAnalyses

using mlir::AnalysisManager::PreservedAnalyses = detail::PreservedAnalyses

Member Function Documentation

clear()

void mlir::AnalysisManager::clear ( )

inline

Clear any held analyses.

getAnalysis()

template<typename AnalysisT >

AnalysisT& mlir::AnalysisManager::getAnalysis ( )

inline

getCachedAnalysis()

template<typename AnalysisT >

Optional<std::reference_wrapper<AnalysisT> > mlir::AnalysisManager::getCachedAnalysis ( ) const

inline

getCachedChildAnalysis()

template<typename AnalysisT >

Optional<std::reference_wrapper<AnalysisT> > mlir::AnalysisManager::getCachedChildAnalysis ( Operation *  op ) const

inline

Query for a cached analysis of a child operation, or return null.

getCachedParentAnalysis()

template<typename AnalysisT >

Optional<std::reference_wrapper<AnalysisT> > mlir::AnalysisManager::getCachedParentAnalysis ( Operation *  parentOp ) const

inline

getChildAnalysis()

template<typename AnalysisT >

AnalysisT& mlir::AnalysisManager::getChildAnalysis ( Operation *  op )

inline

Query for a analysis of a child operation, constructing it if necessary.

getPassInstrumentor()

PassInstrumentor * AnalysisManager::getPassInstrumentor

(

)

const

Returns a pass instrumentation object for the current operation.

Returns a pass instrumentation object for the current operation. This value may be null.

invalidate()

void mlir::AnalysisManager::invalidate ( const PreservedAnalyses &  pa )

inline

Invalidate any non preserved analyses,.

slice()

AnalysisManager AnalysisManager::slice

(

Operation *

op

)

Get an analysis manager for the given child operation.

Friends And Related Function Documentation

ModuleAnalysisManager

friend class ModuleAnalysisManager

friend

Allow access to the constructor.

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

• include/mlir/Pass/AnalysisManager.h
• lib/Pass/Pass.cpp