cprover
|
Public Member Functions | |
is_threaded_domaint () | |
bool | merge (const is_threaded_domaint &src, locationt, locationt) |
void | transform (const irep_idt &, locationt from, const irep_idt &, locationt, ai_baset &, const namespacet &) final override |
how function calls are treated: a) there is an edge from each call site to the function head b) there is an edge from the last instruction (END_FUNCTION) of the function to the instruction following the call site (this also needs to set the LHS, if applicable) More... | |
void | make_bottom () final override |
no states More... | |
void | make_top () final override |
all states – the analysis doesn't use this, and domains may refuse to implement it. More... | |
void | make_entry () final override |
Make this domain a reasonable entry-point state. More... | |
bool | is_bottom () const override final |
bool | is_top () const override final |
![]() | |
virtual | ~ai_domain_baset () |
virtual void | output (std::ostream &, const ai_baset &, const namespacet &) const |
virtual jsont | output_json (const ai_baset &ai, const namespacet &ns) const |
virtual xmlt | output_xml (const ai_baset &ai, const namespacet &ns) const |
virtual bool | ai_simplify (exprt &condition, const namespacet &) const |
also add More... | |
virtual bool | ai_simplify_lhs (exprt &condition, const namespacet &ns) const |
Simplifies the expression but keeps it as an l-value. More... | |
virtual exprt | to_predicate (void) const |
Gives a Boolean condition that is true for all values represented by the domain. More... | |
Public Attributes | |
bool | reachable |
bool | is_threaded |
Additional Inherited Members | |
![]() | |
typedef goto_programt::const_targett | locationt |
![]() | |
ai_domain_baset () | |
The constructor is expected to produce 'false' or 'bottom'. More... | |
Definition at line 18 of file is_threaded.cpp.
|
inline |
Definition at line 24 of file is_threaded.cpp.
|
inlinefinaloverridevirtual |
Implements ai_domain_baset.
Definition at line 82 of file is_threaded.cpp.
|
inlinefinaloverridevirtual |
Implements ai_domain_baset.
Definition at line 90 of file is_threaded.cpp.
|
inlinefinaloverridevirtual |
|
inlinefinaloverridevirtual |
Make this domain a reasonable entry-point state.
Implements ai_domain_baset.
Definition at line 76 of file is_threaded.cpp.
|
inlinefinaloverridevirtual |
all states – the analysis doesn't use this, and domains may refuse to implement it.
Implements ai_domain_baset.
Definition at line 70 of file is_threaded.cpp.
|
inline |
Definition at line 31 of file is_threaded.cpp.
|
inlinefinaloverridevirtual |
how function calls are treated: a) there is an edge from each call site to the function head b) there is an edge from the last instruction (END_FUNCTION) of the function to the instruction following the call site (this also needs to set the LHS, if applicable)
"this" is the domain before the instruction "from" "from" is the instruction to be interpreted "to" is the next instruction (for GOTO, FUNCTION_CALL, END_FUNCTION)
PRECONDITION(from.is_dereferenceable(), "Must not be _::end()") PRECONDITION(to.is_dereferenceable(), "Must not be _::end()") PRECONDITION(are_comparable(from,to) || (from->is_function_call() || from->is_end_function())
Implements ai_domain_baset.
Definition at line 49 of file is_threaded.cpp.
bool is_threaded_domaint::is_threaded |
Definition at line 22 of file is_threaded.cpp.
bool is_threaded_domaint::reachable |
Definition at line 21 of file is_threaded.cpp.