circt::firrtl::CircuitTargetCache Struct Reference

Cache AnnoTargets for a circuit's modules, walked as needed. More...

#include <FIRRTLAnnotationHelper.h>

Collaboration diagram for circt::firrtl::CircuitTargetCache:

Public Member Functions
const AnnoTargetCache &	getOrCreateCacheFor (FModuleLike module)
	Get cache for specified module, creating it as needed. More...
AnnoTarget	lookup (FModuleLike module, StringRef name)
	Lookup the target for 'name' in 'module'. More...
void	invalidate ()
	Clear the cache completely. More...
void	replaceOp (Operation *oldOp, Operation *newOp)
	Replace oldOp with newOp in the target cache. More...
void	insertPort (FModuleLike mod, size_t portNo)
	Add a new module port to the target cache. More...
void	insertOp (Operation *op)
	Add a new op to the target cache. More...

Private Attributes
DenseMap< Operation *, AnnoTargetCache >	targetCaches

Detailed Description

Cache AnnoTargets for a circuit's modules, walked as needed.

Definition at line 187 of file FIRRTLAnnotationHelper.h.

Member Function Documentation

getOrCreateCacheFor()

const AnnoTargetCache& circt::firrtl::CircuitTargetCache::getOrCreateCacheFor ( FModuleLike  module )

inline

Get cache for specified module, creating it as needed.

Returned reference may become invalidated by future calls.

Definition at line 190 of file FIRRTLAnnotationHelper.h.

insertOp()

void circt::firrtl::CircuitTargetCache::insertOp ( Operation *  op )

inline

Add a new op to the target cache.

Definition at line 224 of file FIRRTLAnnotationHelper.h.

insertPort()

void circt::firrtl::CircuitTargetCache::insertPort ( FModuleLike  mod, size_t  portNo  )

inline

Add a new module port to the target cache.

Definition at line 216 of file FIRRTLAnnotationHelper.h.

invalidate()

void circt::firrtl::CircuitTargetCache::invalidate ( )

inline

Clear the cache completely.

Definition at line 203 of file FIRRTLAnnotationHelper.h.

lookup()

AnnoTarget circt::firrtl::CircuitTargetCache::lookup ( FModuleLike  module, StringRef  name  )

inline

Lookup the target for 'name' in 'module'.

Definition at line 198 of file FIRRTLAnnotationHelper.h.

Referenced by circt::firrtl::resolveEntities().

replaceOp()

void circt::firrtl::CircuitTargetCache::replaceOp ( Operation *  oldOp, Operation *  newOp  )

inline

Replace oldOp with newOp in the target cache.

The new and old ops can have different names.

Definition at line 207 of file FIRRTLAnnotationHelper.h.

Referenced by circt::firrtl::addPortsToModule().

Member Data Documentation

targetCaches

DenseMap<Operation *, AnnoTargetCache> circt::firrtl::CircuitTargetCache::targetCaches

private

Definition at line 233 of file FIRRTLAnnotationHelper.h.

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

• /home/runner/work/circt-www/circt-www/circt_src/include/circt/Dialect/FIRRTL/FIRRTLAnnotationHelper.h