detail::SymbolCache Struct Reference

A utility doing lazy construction of SymbolTables and SymbolUserMaps, which is handy for reductions that need to look up a lot of symbols. More...

Collaboration diagram for detail::SymbolCache:

Public Member Functions
	SymbolCache ()
SymbolTable &	getSymbolTable (Operation *op)
SymbolTable &	getNearestSymbolTable (Operation *op)
SymbolUserMap &	getSymbolUserMap (Operation *op)
SymbolUserMap &	getNearestSymbolUserMap (Operation *op)
void	clear ()

Private Attributes
std::unique_ptr< SymbolTableCollection >	tables
SmallDenseMap< Operation *, SymbolUserMap, 2 >	userMaps

Detailed Description

A utility doing lazy construction of SymbolTables and SymbolUserMaps, which is handy for reductions that need to look up a lot of symbols.

Definition at line 34 of file FIRRTLReductions.cpp.

Constructor & Destructor Documentation

SymbolCache()

detail::SymbolCache::SymbolCache ( )

inline

Definition at line 35 of file FIRRTLReductions.cpp.

Member Function Documentation

clear()

void detail::SymbolCache::clear ( )

inline

Definition at line 54 of file FIRRTLReductions.cpp.

References tables, and userMaps.

Referenced by FIRRTLModuleExternalizer::beforeReduction(), InstanceStubber::beforeReduction(), ExtmoduleInstanceRemover::beforeReduction(), and EagerInliner::beforeReduction().

getNearestSymbolTable()

SymbolTable & detail::SymbolCache::getNearestSymbolTable ( Operation *  op )

inline

Definition at line 40 of file FIRRTLReductions.cpp.

References getSymbolTable().

Referenced by ExtmoduleInstanceRemover::match(), and ExtmoduleInstanceRemover::rewrite().

getNearestSymbolUserMap()

SymbolUserMap & detail::SymbolCache::getNearestSymbolUserMap ( Operation *  op )

inline

Definition at line 50 of file FIRRTLReductions.cpp.

References getSymbolUserMap().

getSymbolTable()

SymbolTable & detail::SymbolCache::getSymbolTable ( Operation *  op )

inline

Definition at line 37 of file FIRRTLReductions.cpp.

References tables.

Referenced by InstanceStubber::afterReduction(), findInstantiatedModule(), getNearestSymbolTable(), EagerInliner::match(), InstanceStubber::rewrite(), and EagerInliner::rewrite().

getSymbolUserMap()

SymbolUserMap & detail::SymbolCache::getSymbolUserMap ( Operation *  op )

inline

Definition at line 44 of file FIRRTLReductions.cpp.

References tables, and userMaps.

Referenced by InstanceStubber::afterReduction(), getNearestSymbolUserMap(), EagerInliner::match(), and InstanceStubber::rewrite().

Member Data Documentation

tables

std::unique_ptr<SymbolTableCollection> detail::SymbolCache::tables

private

Definition at line 60 of file FIRRTLReductions.cpp.

Referenced by clear(), getSymbolTable(), and getSymbolUserMap().

userMaps

SmallDenseMap<Operation *, SymbolUserMap, 2> detail::SymbolCache::userMaps

private

Definition at line 61 of file FIRRTLReductions.cpp.

Referenced by clear(), and getSymbolUserMap().

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

• /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/FIRRTL/FIRRTLReductions.cpp