Inheritance diagram for JbayNextTable:

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Classes
class	FindNextTableUse

Public Types
using	next_map_t = std::map<UniqueId, std::unordered_map<cstring, std::set<UniqueId>>>

Public Types inherited from P4::Visitor
typedef Visitor_Context	Context

Public Member Functions
	JbayNextTable (bool disableNextTableUse=false)

void	dbprint (std::ostream &out) const

std::pair< ssize_t, ssize_t >	get_live_range_for_lb_with_dest (UniqueId dest) const

size_t	get_num_dts ()

size_t	get_num_lbs ()

const std::unordered_map< int, std::set< UniqueId > > &	long_branches (UniqueId tbl) const

ordered_set< UniqueId >	next_for (const IR::MAU::Table *tbl, cstring what) const

Public Member Functions inherited from P4::PassRepeated
	PassRepeated (const PassManager &other, unsigned repeats=0)

	PassRepeated (const std::initializer_list< VisitorRef > &init, unsigned repeats=0)

const IR::Node *	apply_visitor (const IR::Node , const char =0) override

PassRepeated *	clone () const override

PassRepeated *	setRepeats (unsigned repeats)

Public Member Functions inherited from P4::PassManager
	PassManager (const PassManager &)=default

	PassManager (const std::initializer_list< VisitorRef > &init)

	PassManager (PassManager &&)=default

void	addDebugHook (DebugHook h, bool recursive=false)

void	addDebugHooks (std::vector< DebugHook > hooks, bool recursive=false)

void	addPasses (const std::initializer_list< VisitorRef > &init)

bool	backtrack (trigger &trig) override

void	early_exit ()

void	listPasses (std::ostream &, cstring sep) const

bool	never_backtracks () override

void	removePasses (const std::vector< cstring > &exclude)

void	setStopOnError (bool stop)

Public Member Functions inherited from P4::Visitor
virtual bool	check_clone (const Visitor *a)

virtual bool	check_global (cstring)

virtual void	clear_globals ()

virtual ControlFlowVisitor *	controlFlowVisitor ()

virtual void	end_apply ()

virtual void	end_apply (const IR::Node *root)

virtual void	erase_global (cstring)

template<class T >
const T *	findContext () const

template<class T >
const T *	findContext (const Context *&c) const

template<class T >
const T *	findOrigCtxt () const

template<class T >
const T *	findOrigCtxt (const Context *&c) const

virtual Visitor &	flow_clone ()

virtual void	flow_merge (Visitor &)

virtual bool	flow_merge_closure (Visitor &)

virtual void	flow_merge_global_from (cstring)

virtual void	flow_merge_global_to (cstring)

const Context *	getChildContext () const

int	getChildrenVisited () const

const Context *	getContext () const

int	getContextDepth () const

const IR::Node *	getCurrentNode () const

template<class T >
const T *	getCurrentNode () const

const IR::Node *	getOriginal () const

template<class T >
const T *	getOriginal () const

template<class T >
const T *	getParent () const

virtual bool	has_flow_joins () const

profile_t	init_apply (const IR::Node root, const Context parent_context)

bool	isInContext (const IR::Node *n) const

virtual const char *	name () const

template<class T >
void	parallel_visit (const IR::Vector< T > &v, const char *name, int cidx)

template<class T >
void	parallel_visit (const IR::Vector< T > &v, const char *name=0)

template<class T >
void	parallel_visit (IR::Vector< T > &v, const char *name, int cidx)

template<class T >
void	parallel_visit (IR::Vector< T > &v, const char *name=0)

void	print_context () const

const Visitor &	setCalledBy (const Visitor *visitor)

void	setName (const char *name)

void	visit (const IR::Node &n, const char *name, int cidx)

void	visit (const IR::Node &n, const char *name=0)

void	visit (const IR::Node &n, const char name, int cidx)

void	visit (const IR::Node &n, const char name=0)

void	visit (const IR::Node const &n, const char name, int cidx)

void	visit (const IR::Node const &n, const char name=0)

void	visit (IR::Node &n, const char *name, int cidx)

void	visit (IR::Node &n, const char *name=0)

void	visit (IR::Node &, const char =0, int=0)

template<class T , typename = std::enable_if_t<Util::has_SourceInfo_v<T> && !std::is_pointer_v<T>>, class... Args>
void	warn (const int kind, const char *format, const T &node, Args &&...args)
	The const ref variant of the above.

template<class T , typename = std::enable_if_t<Util::has_SourceInfo_v<T>>, class... Args>
void	warn (const int kind, const char format, const T node, Args &&...args)

bool	warning_enabled (int warning_kind) const

Public Member Functions inherited from P4::Backtrack
Public Member Functions inherited from NextTable
int	long_branch_tag_for (UniqueId from, UniqueId to) const

Public Member Functions inherited from P4::IHasDbPrint
void	print () const

Public Attributes
std::map< UniqueId, std::unordered_map< int, std::set< UniqueId > > >	lbs

next_map_t	props

Public Attributes inherited from P4::Visitor
const Visitor *	called_by = nullptr

cstring	internalName

SplitFlowVisit_base *&	split_link

SplitFlowVisit_base *	split_link_mem = nullptr

Friends
std::ostream &	operator<< (std::ostream &out, const JbayNextTable &nt)

Additional Inherited Members
Static Public Member Functions inherited from P4::Visitor
static cstring	demangle (const char *)

static bool	warning_enabled (const Visitor *visitor, int warning_kind)

Protected Member Functions inherited from P4::PassManager
profile_t	init_apply (const IR::Node *root) override

void	runDebugHooks (const char visitorName, const IR::Node node)

Protected Member Functions inherited from P4::Visitor
virtual void	init_join_flows (const IR::Node *)

virtual bool	join_flows (const IR::Node *)

virtual void	post_join_flows (const IR::Node , const IR::Node )

void	visit_children (const IR::Node *, std::function< void()> fn)

virtual void	visitAgain () const

virtual void	visitOnce () const

Protected Attributes inherited from P4::PassManager
safe_vector< DebugHook >	debugHooks

safe_vector< Visitor * >	passes

bool	running = false

unsigned	seqNo = 0

bool	stop_on_error = true

Protected Attributes inherited from P4::Visitor
bool	dontForwardChildrenBeforePreorder = false

bool	joinFlows = false

bool	visitDagOnce = true

Member Function Documentation

◆ dbprint()

void JbayNextTable::dbprint ( std::ostream & out ) const

inlinevirtual

Implements NextTable.

◆ get_live_range_for_lb_with_dest()

std::pair< ssize_t, ssize_t > JbayNextTable::get_live_range_for_lb_with_dest ( UniqueId dest ) const

virtual

Returns: pair consisting of the live range of a long branch that activates the indicated destination. The pair is first stage, last stage. If no destination is found, returns -1, -1.

Reimplemented from NextTable.

◆ long_branches()

const std::unordered_map< int, std::set< UniqueId > > & JbayNextTable::long_branches ( UniqueId tbl ) const

inlinevirtual

Reimplemented from NextTable.

◆ next_for()

ordered_set< UniqueId > JbayNextTable::next_for	(	const IR::MAU::Table *	tbl,
		cstring	what ) const

virtual

Implements NextTable.

Classes

Public Types

Public Member Functions

Public Attributes

Friends

Additional Inherited Members

Member Function Documentation

◆ dbprint()

◆ get_live_range_for_lb_with_dest()

◆ long_branches()

◆ next_for()