dom_jt_state Class Reference

Inheritance diagram for dom_jt_state:

Collaboration diagram for dom_jt_state:

Public Member Functions
	dom_jt_state (const_and_copies *copies, avail_exprs_stack *avails)
void	push (edge e) override
void	pop () override
void	register_equivs_edge (edge e) override
void	register_equiv (tree dest, tree src, bool update) override
bitmap	get_blocks_on_stack ()
virtual void	register_equivs_stmt (gimple *, basic_block, class jt_simplifier *)
virtual void	record_ranges_from_stmt (gimple *stmt, bool temporary)
void	get_path (vec< basic_block > &)
void	append_path (basic_block)
void	dump (FILE *)
void	debug ()

Private Attributes
const_and_copies *	m_copies
avail_exprs_stack *	m_avails
auto_bitmap	m_blocks_on_stack
auto_vec< basic_block >	m_blocks

Static Private Attributes
static const basic_block	BB_MARKER = (basic_block) -1

Constructor & Destructor Documentation

dom_jt_state()

dom_jt_state::dom_jt_state ( const_and_copies * copies, avail_exprs_stack * avails )

inline

References bitmap_tree_view().

Member Function Documentation

append_path()

void jt_state::append_path ( basic_block bb )

inherited

References gcc_checking_assert, and jt_state::m_blocks.

Referenced by jump_threader::thread_around_empty_blocks(), and jump_threader::thread_through_normal_block().

debug()

void jt_state::debug ( )

inherited

References jt_state::dump(), and TDF_DETAILS.

dump()

void jt_state::dump ( FILE * out )

inherited

References dump_ranger(), jt_state::get_path(), jt_state::m_blocks, and path.

Referenced by jt_state::debug().

get_blocks_on_stack()

bitmap dom_jt_state::get_blocks_on_stack ( )

inline

get_path()

void jt_state::get_path ( vec< basic_block > & path )

inherited

References jt_state::BB_MARKER, i, and jt_state::m_blocks.

Referenced by jt_state::dump().

pop()

void dom_jt_state::pop ( )

inlineoverridevirtual

Reimplemented from jt_state.

References jt_state::pop().

push()

void dom_jt_state::push ( edge e )

inlineoverridevirtual

Reimplemented from jt_state.

References jt_state::push().

record_ranges_from_stmt()

void jt_state::record_ranges_from_stmt ( gimple * stmt, bool temporary )

virtualinherited

Referenced by jump_threader::record_temporary_equivalences_from_stmts_at_dest().

register_equiv()

void dom_jt_state::register_equiv ( tree dest, tree src, bool update )

overridevirtual

Reimplemented from jt_state.

register_equivs_edge()

void dom_jt_state::register_equivs_edge ( edge e )

inlineoverridevirtual

Reimplemented from jt_state.

References record_temporary_equivalences().

register_equivs_stmt()

void jt_state::register_equivs_stmt ( gimple * stmt, basic_block bb, class jt_simplifier * simplifier )

virtualinherited

Reimplemented in hybrid_jt_state.

References FOR_EACH_SSA_USE_OPERAND, gimple_assign_rhs1(), gimple_assign_single_p(), gimple_fold_stmt_to_constant_1(), gimple_get_lhs(), i, is_gimple_min_invariant(), NULL, NUM_SSA_OPERANDS, jt_state::register_equiv(), SET_USE, jt_simplifier::simplify(), SSA_NAME_VALUE, SSA_OP_ALL_USES, threadedge_valueize(), TREE_CODE, and USE_FROM_PTR.

Referenced by jump_threader::record_temporary_equivalences_from_stmts_at_dest().

Field Documentation

BB_MARKER

const basic_block jt_state::BB_MARKER = (basic_block) -1

staticprivateinherited

Referenced by jt_state::get_path(), jt_state::pop(), and jt_state::push().

m_avails

avail_exprs_stack* dom_jt_state::m_avails

private

m_blocks

auto_vec<basic_block> jt_state::m_blocks

privateinherited

Referenced by jt_state::append_path(), jt_state::dump(), jt_state::get_path(), jt_state::pop(), and jt_state::push().

m_blocks_on_stack

auto_bitmap dom_jt_state::m_blocks_on_stack

private

m_copies

const_and_copies* dom_jt_state::m_copies

private

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

• tree-ssa-dom.cc