/**
* osl_scop_free function:
* This function frees the allocated memory for a osl_scop_t structure.
* \param scop The pointer to the scop we want to free.
*/
void osl_scop_free(osl_scop_p scop) {
osl_scop_p tmp;
while (scop != NULL) {
if (scop->language != NULL)
free(scop->language);
osl_generic_free(scop->parameters);
osl_relation_free(scop->context);
osl_statement_free(scop->statement);
osl_interface_free(scop->registry);
osl_generic_free(scop->extension);
tmp = scop->next;
free(scop);
scop = tmp;
}
}
int main(int argc, char * argv[]) {
osl_scop_p scop = NULL;
osl_generic_p x, last;
osl_clay_p clay_tag;
clay_options_p options;
// Read command line parameters
options = clay_options_read(argc, argv);
if (options->print_infos) {
clay_options_free(options);
exit(0);
}
// Open the scop file
#ifdef CLAN_LINKED
if (options->readc) {
clan_options_p clan_opt = clan_options_malloc();
clan_opt->precision = OSL_PRECISION_MP;
clan_opt->name = options->input_name;
clan_opt->extbody = 1;
scop = clan_scop_extract(options->input, clan_opt);
//clan_options_free(clan_opt); // bug, the name is also freed
free(clan_opt);
fclose(options->input);
}
else
#endif
{
scop = osl_scop_read(options->input);
if (options->input != stdin)
fclose(options->input);
}
if (options->normalize) {
clay_beta_normalize(scop);
}
#if defined(CANDL_LINKED)
osl_scop_p orig_scop = NULL;
if (!options->nocandl && scop != NULL) {
orig_scop = osl_scop_clone(scop);
candl_scop_usr_init(orig_scop);
}
#endif
// Execute the script ...
// do nothing if the scop is NULL
if (scop != NULL) {
// Read the script file
if (!options->from_tag) {
clay_parser_file(scop, options->script, options);
fclose(options->script);
// Read the script from the extension clay
} else {
// equivalent to osl_generic_lookup, but we need the last extension
// to remove the clay extension in the list
x = scop->extension;
last = NULL;
while (x != NULL) {
if (osl_generic_has_URI(x, OSL_URI_CLAY))
break;
last = x;
x = x->next;
}
if (x != NULL) {
// parse the clay string
clay_tag = x->data;
clay_parser_string(scop, clay_tag->script, options);
// remove the extension clay
last->next = x->next;
x->next = NULL;
osl_generic_free(x);
}
}
}
#ifdef CANDL_LINKED
int is_violated = 0;
// Check dependencies
if (!options->nocandl && scop != NULL) {
candl_options_p candl_opt = candl_options_malloc();
if (options->candl_fullcheck)
candl_opt->fullcheck = 1;
osl_dependence_p dep = candl_dependence(orig_scop, candl_opt);
candl_violation_p violation = candl_violation(orig_scop, dep, scop, candl_opt);
is_violated = (violation != NULL);
if (is_violated) {
candl_violation_pprint(stdout, violation);
if (options->candl_structure)
candl_violation_dump(stdout, violation);
}
candl_options_free(candl_opt);
candl_violation_free(violation);
osl_dependence_free(dep);
candl_scop_usr_cleanup(orig_scop);
osl_scop_free(orig_scop);
}
if (!is_violated) // print the scop or the .c file by cloog
#endif
{
#ifdef CLOOG_LINKED
if (options->printc && scop != NULL) {
clay_util_scop_export_body(scop);
CloogState *state = cloog_state_malloc();
CloogOptions *cloogoptions = cloog_options_malloc(state);
cloogoptions->openscop = 1;
CloogInput *clooginput = cloog_input_from_osl_scop(cloogoptions->state,
scop);
cloog_options_copy_from_osl_scop(scop, cloogoptions);
CloogProgram *program = cloog_program_alloc(clooginput->context,
clooginput->ud, cloogoptions);
free(clooginput);
cloog_program_generate(program, cloogoptions);
cloog_program_pprint(stdout, program, cloogoptions);
cloog_program_free(program);
cloogoptions->scop = NULL; // don't free the scop
cloog_options_free(cloogoptions);
cloog_state_free(state);
}
else
#endif
{
if (!options->keep_extbody)
clay_util_scop_export_body(scop);
osl_scop_print(stdout, scop);
}
}
osl_scop_free(scop);
clay_options_free(options);
return 0;
}
