For a goto program. More...

#include <cfg_info.h>

Inheritance diagram for goto_program_cfg_infot:

Collaboration diagram for goto_program_cfg_infot:

Public Member Functions
	goto_program_cfg_infot (const goto_programt &goto_program)

bool	is_local (const irep_idt &ident) const override
	Returns true iff `ident` is a loop local. More...

bool	is_not_local_or_dirty_local (const irep_idt &ident) const override
	Returns true iff the given `ident` is either not a loop local or is a loop local that is dirty. More...

Public Member Functions inherited from cfg_infot
bool	is_local_composite_access (const exprt &expr) const
	Returns true iff `expr` is an access to a locally declared symbol and does not contain `dereference` or `address_of` operations. More...

Protected Attributes
std::set< irep_idt >	locals

std::set< irep_idt >	dirty

Detailed Description

For a goto program.

locals and dirty locals are inferred directly from the instruction sequence.

Definition at line 199 of file cfg_info.h.

Constructor & Destructor Documentation

◆ goto_program_cfg_infot()

goto_program_cfg_infot::goto_program_cfg_infot ( const goto_programt & goto_program )

inlineexplicit

Definition at line 202 of file cfg_info.h.

Member Function Documentation

◆ is_local()

bool goto_program_cfg_infot::is_local ( const irep_idt & ident ) const

inlineoverridevirtual

Returns true iff ident is a loop local.

Implements cfg_infot.

Definition at line 217 of file cfg_info.h.

◆ is_not_local_or_dirty_local()

bool goto_program_cfg_infot::is_not_local_or_dirty_local ( const irep_idt & ident ) const

inlineoverridevirtual

Returns true iff the given ident is either not a loop local or is a loop local that is dirty.

Implements cfg_infot.

Definition at line 224 of file cfg_info.h.

Member Data Documentation

◆ dirty

std::set<irep_idt> goto_program_cfg_infot::dirty

protected

Definition at line 234 of file cfg_info.h.

◆ locals

std::set<irep_idt> goto_program_cfg_infot::locals