12#ifndef CPROVER_ANALYSES_LOCAL_MAY_ALIAS_H
13#define CPROVER_ANALYSES_LOCAL_MAY_ALIAS_H
31 dirty(_goto_function),
33 cfg(_goto_function.body)
35 build(_goto_function);
50 const exprt &src)
const;
105 for(
const auto &gf_entry : _goto_functions.
function_map)
115 fkt_mapt::iterator f_it=
fkt_map.find(fkt);
117 return *f_it->second;
119 goto_functionst::function_mapt::const_iterator f_it2=
122 return *(
fkt_map[fkt] = std::make_unique<local_may_aliast>(f_it2->second));
127 target_mapt::const_iterator t_it=
135 const exprt &src)
const;
139 typedef std::map<irep_idt, std::unique_ptr<local_may_aliast> >
fkt_mapt;
143 map<goto_programt::const_targett, irep_idt, goto_programt::target_less_than>
Dirty variables are ones which have their address taken so we can't reliably work out where they may ...
Base class for all expressions.
A collection of goto functions.
function_mapt function_map
::goto_functiont goto_functiont
A goto function, consisting of function body (see body) and parameter identifiers (see parameter_iden...
instructionst::const_iterator const_targett
local_may_aliast & operator()(const irep_idt &fkt)
local_may_aliast & operator()(goto_programt::const_targett t)
std::map< goto_programt::const_targett, irep_idt, goto_programt::target_less_than > target_mapt
local_may_alias_factoryt()
std::set< exprt > get(const goto_programt::const_targett t, const exprt &src) const
void operator()(const goto_functionst &_goto_functions)
std::map< irep_idt, std::unique_ptr< local_may_aliast > > fkt_mapt
const goto_functionst * goto_functions
bool merge(const loc_infot &src)
void output(std::ostream &out, const goto_functiont &goto_function, const namespacet &ns) const
void assign_lhs(const exprt &lhs, const exprt &rhs, const loc_infot &loc_info_src, loc_infot &loc_info_dest)
void build(const goto_functiont &goto_function)
numberingt< exprt, irep_hash > objects
std::set< exprt > get(const goto_programt::const_targett t, const exprt &src) const
void get_rec(object_sett &dest, const exprt &rhs, const loc_infot &loc_info_src) const
std::stack< local_cfgt::node_nrt > work_queuet
std::vector< loc_infot > loc_infost
local_may_aliast(const goto_functiont &_goto_function)
unsigned_union_find alias_sett
bool aliases(const goto_programt::const_targett t, const exprt &src1, const exprt &src2) const
std::set< unsigned > object_sett
goto_functionst::goto_functiont goto_functiont
A namespacet is essentially one or two symbol tables bound together, to allow for symbol lookups in t...
Variables whose address is taken.
#define forall_goto_program_instructions(it, program)
Local variables whose address is taken.
#define CHECK_RETURN(CONDITION)
#define PRECONDITION(CONDITION)