relation_oracle Class Reference

#include <value-relation.h>

Inheritance diagram for relation_oracle:

Public Member Functions
virtual	~relation_oracle ()
void	record (gimple *, relation_kind, tree, tree)
void	record (edge, relation_kind, tree, tree)
virtual void	record (basic_block, relation_kind, tree, tree)
relation_kind	query (gimple *s, tree ssa1, tree ssa2)
relation_kind	query (edge e, tree ssa1, tree ssa2)
virtual relation_kind	query (basic_block, tree, tree)
virtual void	dump (FILE *, basic_block) const
virtual void	dump (FILE *) const
void	debug () const

Protected Member Functions
virtual const_bitmap	equiv_set (tree, basic_block)
virtual const class pe_slice *	partial_equiv_set (tree)
void	valid_equivs (bitmap b, const_bitmap equivs, basic_block bb)
virtual relation_kind	query (basic_block, const_bitmap, const_bitmap)

Friends
class	equiv_relation_iterator
class	path_oracle

Constructor & Destructor Documentation

~relation_oracle()

virtual relation_oracle::~relation_oracle ( )

inlinevirtual

Member Function Documentation

debug()

void relation_oracle::debug

(

)

const

References dump().

dump() [1/2]

virtual void relation_oracle::dump ( FILE * ) const

inlinevirtual

Reimplemented in dom_oracle, equiv_oracle, and path_oracle.

dump() [2/2]

virtual void relation_oracle::dump ( FILE * , basic_block  ) const

inlinevirtual

Reimplemented in dom_oracle, equiv_oracle, and path_oracle.

Referenced by debug().

equiv_set()

virtual const_bitmap relation_oracle::equiv_set ( tree , basic_block  )

inlineprotectedvirtual

Reimplemented in equiv_oracle, and path_oracle.

References NULL.

Referenced by equiv_relation_iterator::equiv_relation_iterator(), and valid_equivs().

partial_equiv_set()

virtual const class pe_slice * relation_oracle::partial_equiv_set ( tree )

inlineprotectedvirtual

Reimplemented in equiv_oracle.

References NULL.

Referenced by equiv_relation_iterator::equiv_relation_iterator().

query() [1/4]

virtual relation_kind relation_oracle::query ( basic_block , const_bitmap , const_bitmap  )

inlineprotectedvirtual

Reimplemented in dom_oracle, equiv_oracle, and path_oracle.

References VREL_VARYING.

query() [2/4]

virtual relation_kind relation_oracle::query ( basic_block , tree , tree  )

inlinevirtual

Reimplemented in dom_oracle, equiv_oracle, and path_oracle.

References VREL_VARYING.

query() [3/4]

relation_kind relation_oracle::query	(	edge	e,
		tree	ssa1,
		tree	ssa2 )

References query(), single_pred_p(), TREE_CODE, and VREL_VARYING.

query() [4/4]

relation_kind relation_oracle::query	(	gimple *	s,
		tree	ssa1,
		tree	ssa2 )

References gimple_bb(), query(), TREE_CODE, and VREL_VARYING.

Referenced by check_for_binary_op_overflow(), query(), query(), and fold_using_range::range_of_phi().

record() [1/3]

virtual void relation_oracle::record ( basic_block , relation_kind , tree , tree  )

inlinevirtual

Reimplemented in dom_oracle, equiv_oracle, and path_oracle.

record() [2/3]

void relation_oracle::record	(	edge	e,
		relation_kind	k,
		tree	op1,
		tree	op2 )

References value_relation::dump(), dump_file, dump_flags, gcc_checking_assert, record(), single_pred_p(), TDF_DETAILS, TREE_CODE, and VREL_VARYING.

record() [3/3]

void relation_oracle::record	(	gimple *	stmt,
		relation_kind	k,
		tree	op1,
		tree	op2 )

References value_relation::dump(), dump_file, dump_flags, gcc_checking_assert, gimple_bb(), gimple_phi_result(), is_a(), print_generic_expr(), print_gimple_stmt(), record(), SSA_NAME_DEF_STMT, TDF_DETAILS, TDF_SLIM, TREE_CODE, VREL_EQ, and VREL_VARYING.

Referenced by record(), and record().

valid_equivs()

void relation_oracle::valid_equivs ( bitmap b, const_bitmap equivs, basic_block bb )

protected

References b, bitmap_set_bit, equiv_set(), EXECUTE_IF_SET_IN_BITMAP, i, ssa_name, and SSA_NAME_IN_FREE_LIST.

Referenced by equiv_oracle::register_equiv(), equiv_oracle::register_equiv(), and path_oracle::register_equiv().

Friends And Related Symbol Documentation

equiv_relation_iterator

friend class equiv_relation_iterator

friend

References equiv_relation_iterator.

Referenced by equiv_relation_iterator.

path_oracle

friend class path_oracle

friend

References path_oracle.

Referenced by path_oracle.

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

• value-relation.h
• value-relation.cc