void
cgraph_rebuild_references (void)
{
basic_block bb;
struct cgraph_node *node = cgraph_get_node (current_function_decl);
gimple_stmt_iterator gsi;
struct ipa_ref *ref;
int i;
/* Keep speculative references for further cgraph edge expansion. */
for (i = 0; ipa_ref_list_reference_iterate (&node->ref_list, i, ref);)
if (!ref->speculative)
ipa_remove_reference (ref);
else
i++;
node->count = ENTRY_BLOCK_PTR_FOR_FN (cfun)->count;
FOR_EACH_BB_FN (bb, cfun)
{
for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
ipa_record_stmt_references (node, gsi_stmt (gsi));
for (gsi = gsi_start_phis (bb); !gsi_end_p (gsi); gsi_next (&gsi))
ipa_record_stmt_references (node, gsi_stmt (gsi));
}
record_eh_tables (node, cfun);
}
void
ipa_remove_all_referring (struct ipa_ref_list *list)
{
while (list->referring.length ())
ipa_remove_reference (list->referring.last ());
list->referring.release ();
}
void
ipa_remove_all_references (struct ipa_ref_list *list)
{
while (vec_safe_length (list->references))
ipa_remove_reference (&list->references->last ());
vec_free (list->references);
}
void
ipa_remove_stmt_references (symtab_node *referring_node, gimple stmt)
{
struct ipa_ref *r = NULL;
int i;
for (i = 0; ipa_ref_list_reference_iterate (&referring_node->ref_list, i, r); i++)
if (r->stmt == stmt)
ipa_remove_reference (r);
}
void
ipa_remove_stmt_references (symtab_node *referring_node, gimple stmt)
{
struct ipa_ref *r = NULL;
int i = 0;
while (ipa_ref_list_reference_iterate (&referring_node->ref_list, i, r))
if (r->stmt == stmt)
ipa_remove_reference (r);
else
i++;
}
