/* Output all variables enqueued to be assembled. */
bool
varpool_output_variables (void)
{
bool changed = false;
varpool_node *node;
if (seen_error ())
return false;
varpool_remove_unreferenced_decls ();
timevar_push (TV_VAROUT);
FOR_EACH_DEFINED_VARIABLE (node)
varpool_finalize_named_section_flags (node);
FOR_EACH_DEFINED_VARIABLE (node)
if (varpool_assemble_decl (node))
changed = true;
timevar_pop (TV_VAROUT);
return changed;
}
/* Output all variables enqueued to be assembled. */
bool
varpool_assemble_pending_decls (void)
{
bool changed = false;
struct varpool_node *node;
if (seen_error ())
return false;
timevar_push (TV_VAROUT);
/* EH might mark decls as needed during expansion. This should be safe since
we don't create references to new function, but it should not be used
elsewhere. */
varpool_analyze_pending_decls ();
for (node = varpool_nodes_queue; node; node = node->next_needed)
varpool_finalize_named_section_flags (node);
while (varpool_nodes_queue)
{
struct varpool_node *node = varpool_nodes_queue;
varpool_nodes_queue = varpool_nodes_queue->next_needed;
if (varpool_assemble_decl (node))
changed = true;
else
{
node->prev_needed = NULL;
node->next_needed = NULL;
}
}
/* varpool_nodes_queue is now empty, clear the pointer to the last element
in the queue. */
varpool_last_needed_node = NULL;
timevar_pop (TV_VAROUT);
return changed;
}