mlir::detail::AnalysisMap Class Reference

This class represents a cache of analyses for a single operation. More...

#include "mlir/Pass/AnalysisManager.h"

Public Member Functions
	AnalysisMap (Operation *ir)
template<typename AnalysisT >
AnalysisT &	getAnalysis (PassInstrumentor *pi, AnalysisManager &am)
	Get an analysis for the current IR unit, computing it if necessary. More...
template<typename AnalysisT , typename OpT >
std::enable_if_t< std::is_constructible< AnalysisT, OpT >::value||std::is_constructible< AnalysisT, OpT, AnalysisManager & >::value, AnalysisT & >	getAnalysis (PassInstrumentor *pi, AnalysisManager &am)
	Get an analysis for the current IR unit assuming it's of specific derived operation type. More...
template<typename AnalysisT >
std::optional< std::reference_wrapper< AnalysisT > >	getCachedAnalysis () const
	Get a cached analysis instance if one exists, otherwise return null. More...
Operation *	getOperation () const
	Returns the operation that this analysis map represents. More...
void	clear ()
	Clear any held analyses. More...
void	invalidate (const PreservedAnalyses &pa)
	Invalidate any cached analyses based upon the given set of preserved analyses. More...

Detailed Description

This class represents a cache of analyses for a single operation.

All computation, caching, and invalidation of analyses takes place here.

Definition at line 137 of file AnalysisManager.h.

Constructor & Destructor Documentation

AnalysisMap()

mlir::detail::AnalysisMap::AnalysisMap ( Operation *  ir )

inlineexplicit

Definition at line 151 of file AnalysisManager.h.

Member Function Documentation

clear()

void mlir::detail::AnalysisMap::clear ( )

inline

Clear any held analyses.

Definition at line 183 of file AnalysisManager.h.

getAnalysis() [1/2]

template<typename AnalysisT >

AnalysisT& mlir::detail::AnalysisMap::getAnalysis ( PassInstrumentor *  pi, AnalysisManager &  am  )

inline

Get an analysis for the current IR unit, computing it if necessary.

Definition at line 155 of file AnalysisManager.h.

getAnalysis() [2/2]

template<typename AnalysisT , typename OpT >

std::enable_if_t< std::is_constructible<AnalysisT, OpT>::value || std::is_constructible<AnalysisT, OpT, AnalysisManager &>::value, AnalysisT &> mlir::detail::AnalysisMap::getAnalysis ( PassInstrumentor *  pi, AnalysisManager &  am  )

inline

Get an analysis for the current IR unit assuming it's of specific derived operation type.

Definition at line 166 of file AnalysisManager.h.

getCachedAnalysis()

template<typename AnalysisT >

std::optional<std::reference_wrapper<AnalysisT> > mlir::detail::AnalysisMap::getCachedAnalysis ( ) const

inline

Get a cached analysis instance if one exists, otherwise return null.

Definition at line 172 of file AnalysisManager.h.

getOperation()

Operation* mlir::detail::AnalysisMap::getOperation ( ) const

inline

Returns the operation that this analysis map represents.

Definition at line 180 of file AnalysisManager.h.

Referenced by mlir::detail::NestedAnalysisMap::getOperation().

invalidate()

void mlir::detail::AnalysisMap::invalidate ( const PreservedAnalyses &  pa )

inline

Invalidate any cached analyses based upon the given set of preserved analyses.

Definition at line 187 of file AnalysisManager.h.

Referenced by mlir::detail::NestedAnalysisMap::invalidate().

---

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

• include/mlir/Pass/AnalysisManager.h