HashTableStack< KeyT, ValueT > Struct Template Reference

This is a stack of hashtables, if lookup fails in the top-most hashtable, it will attempt to lookup in lower hashtables. More...

Inheritance diagram for HashTableStack< KeyT, ValueT >:

Collaboration diagram for HashTableStack< KeyT, ValueT >:

Classes
struct	Iterator

Public Types
using	ScopeT = typename llvm::MapVector<KeyT, ValueT>
using	StackT = typename llvm::SmallVector<ScopeT, 3>
using	iterator = Iterator

Public Member Functions
	HashTableStack ()
iterator	begin ()
iterator	end ()
iterator	find (const KeyT &key)
ScopeT &	getLastScope ()
void	pushScope ()
ScopeT	popScope ()
ValueT &	operator[] (const KeyT &key)

Private Attributes
StackT	mapStack

Detailed Description

template<typename KeyT, typename ValueT>
struct HashTableStack< KeyT, ValueT >

This is a stack of hashtables, if lookup fails in the top-most hashtable, it will attempt to lookup in lower hashtables.

This class is used instead of a ScopedHashTable so we can manually pop off a scope and keep it around.

This only allows inserting into the outermost scope.

Definition at line 62 of file ExpandWhens.cpp.

Member Typedef Documentation

iterator

template<typename KeyT, typename ValueT>

using HashTableStack< KeyT, ValueT >::iterator = Iterator

Definition at line 96 of file ExpandWhens.cpp.

ScopeT

template<typename KeyT, typename ValueT>

using HashTableStack< KeyT, ValueT >::ScopeT = typename llvm::MapVector<KeyT, ValueT>

Definition at line 63 of file ExpandWhens.cpp.

StackT

template<typename KeyT, typename ValueT>

using HashTableStack< KeyT, ValueT >::StackT = typename llvm::SmallVector<ScopeT, 3>

Definition at line 64 of file ExpandWhens.cpp.

Constructor & Destructor Documentation

HashTableStack()

template<typename KeyT, typename ValueT>

HashTableStack< KeyT, ValueT >::HashTableStack ( )

inline

Definition at line 91 of file ExpandWhens.cpp.

Member Function Documentation

begin()

template<typename KeyT, typename ValueT>

iterator HashTableStack< KeyT, ValueT >::begin ( )

inline

Definition at line 98 of file ExpandWhens.cpp.

Referenced by HashTableStack< KeyT, ValueT >::Iterator::operator++().

end()

template<typename KeyT, typename ValueT>

iterator HashTableStack< KeyT, ValueT >::end ( )

inline

Definition at line 102 of file ExpandWhens.cpp.

Referenced by HashTableStack< FieldRef, Operation * >::find().

find()

template<typename KeyT, typename ValueT>

iterator HashTableStack< KeyT, ValueT >::find ( const KeyT & key )

inline

Definition at line 104 of file ExpandWhens.cpp.

getLastScope()

template<typename KeyT, typename ValueT>

ScopeT & HashTableStack< KeyT, ValueT >::getLastScope ( )

inline

Definition at line 115 of file ExpandWhens.cpp.

operator[]()

template<typename KeyT, typename ValueT>

ValueT & HashTableStack< KeyT, ValueT >::operator[] ( const KeyT & key )

inline

Definition at line 125 of file ExpandWhens.cpp.

popScope()

template<typename KeyT, typename ValueT>

ScopeT HashTableStack< KeyT, ValueT >::popScope ( )

inline

Definition at line 119 of file ExpandWhens.cpp.

pushScope()

template<typename KeyT, typename ValueT>

void HashTableStack< KeyT, ValueT >::pushScope ( )

inline

Definition at line 117 of file ExpandWhens.cpp.

Referenced by HashTableStack< FieldRef, Operation * >::HashTableStack().

Member Data Documentation

mapStack

template<typename KeyT, typename ValueT>

StackT HashTableStack< KeyT, ValueT >::mapStack

private

Definition at line 128 of file ExpandWhens.cpp.

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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/Transforms/ExpandWhens.cpp