CIRCT  20.0.0git
Public Member Functions | Private Attributes | List of all members
circt::firrtl::HierPathCache Struct Reference

A cache of existing HierPathOps, mostly used to facilitate HierPathOp reuse. More...

#include <FIRRTLAnnotationHelper.h>

Collaboration diagram for circt::firrtl::HierPathCache:
Collaboration graph
[legend]

Public Member Functions

 HierPathCache (Operation *op, SymbolTable &symbolTable)
 
hw::HierPathOp getOpFor (ArrayAttr attr)
 
StringAttr getSymFor (ArrayAttr attr)
 
FlatSymbolRefAttr getRefFor (ArrayAttr attr)
 
const SymbolTable & getSymbolTable () const
 

Private Attributes

OpBuilder builder
 
DenseMap< ArrayAttr, hw::HierPathOp > cache
 
SymbolTable & symbolTable
 

Detailed Description

A cache of existing HierPathOps, mostly used to facilitate HierPathOp reuse.

Definition at line 309 of file FIRRTLAnnotationHelper.h.

Constructor & Destructor Documentation

◆ HierPathCache()

HierPathCache::HierPathCache ( Operation *  op,
SymbolTable &  symbolTable 
)

Definition at line 394 of file FIRRTLAnnotationHelper.cpp.

References cache.

Member Function Documentation

◆ getOpFor()

hw::HierPathOp HierPathCache::getOpFor ( ArrayAttr  attr)

◆ getRefFor()

FlatSymbolRefAttr circt::firrtl::HierPathCache::getRefFor ( ArrayAttr  attr)
inline

Definition at line 318 of file FIRRTLAnnotationHelper.h.

References circt::calyx::direction::get().

Referenced by buildNLA().

◆ getSymbolTable()

const SymbolTable& circt::firrtl::HierPathCache::getSymbolTable ( ) const
inline

Definition at line 322 of file FIRRTLAnnotationHelper.h.

◆ getSymFor()

StringAttr circt::firrtl::HierPathCache::getSymFor ( ArrayAttr  attr)
inline

Definition at line 314 of file FIRRTLAnnotationHelper.h.

Member Data Documentation

◆ builder

OpBuilder circt::firrtl::HierPathCache::builder
private

Definition at line 325 of file FIRRTLAnnotationHelper.h.

Referenced by getOpFor().

◆ cache

DenseMap<ArrayAttr, hw::HierPathOp> circt::firrtl::HierPathCache::cache
private

Definition at line 326 of file FIRRTLAnnotationHelper.h.

Referenced by getOpFor(), and HierPathCache().

◆ symbolTable

SymbolTable& circt::firrtl::HierPathCache::symbolTable
private

Definition at line 327 of file FIRRTLAnnotationHelper.h.

Referenced by getOpFor().


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