24 : library(library), message_handler(message_handler),
log(message_handler)
45 auto &target = first_instruction;
46 while(target != last_instruction)
48 if(target->is_function_call())
50 const auto &
function = target->call_function();
52 if(
function.
id() == ID_symbol)
59 target->call_arguments()[1] =
68 target->call_arguments().push_back(cfg_info.
get_write_set(target));
Operator to return the address of an object.
Computes natural loops, enforces normal form conditions, computes the nesting graph,...
const exprt & get_write_set(goto_programt::const_targett target) const
Returns the write set variable to use for the given instruction Returns the write set for the loop,...
Class interface to library types and functions defined in cprover_contracts.c.
std::map< dfcc_funt, symbolt > dfcc_fun_symbol
Maps enum values to the actual function symbols (dynamically loaded)
void rewrite_calls(goto_programt &program, dfcc_cfg_infot cfg_info)
Rewrites calls to pointer_in_range predicates into calls to the library implementation in the given p...
dfcc_pointer_in_ranget(dfcc_libraryt &library, message_handlert &message_handler)
dstringt has one field, an unsigned integer no which is an index into a static table of strings.
A generic container class for the GOTO intermediate representation of one function.
instructionst instructions
The list of instructions in the goto program.
instructionst::iterator targett
void set_identifier(const irep_idt &identifier)
const irep_idt & get_identifier() const
Class that computes CFG information about the loop structure of a GOTO function for the purpose of dy...
Dynamic frame condition checking library loading.
Instruments occurrences of pointer_in_range predicates in programs encoding requires and ensures clau...
API to expression classes for Pointers.
const symbol_exprt & to_symbol_expr(const exprt &expr)
Cast an exprt to a symbol_exprt.