}
/**
- * Set the number of available execution units for this node.
+ * Get the list of available execution units.
*/
-void set_ia32_n_exec_units(ir_node *node, unsigned n) {
- ia32_attr_t *attr = get_ia32_attr(node);
- attr->n_exec_units = n;
-}
-
-/**
- * Get the number of available execution units for this node.
- */
-unsigned get_ia32_n_exec_units(const ir_node *node) {
+const be_execution_unit_t ***get_ia32_exec_units(const ir_node *node) {
ia32_attr_t *attr = get_ia32_attr(node);
- return attr->n_exec_units;
+ return attr->exec_units;
}
#ifndef NDEBUG
* Initializes the nodes attributes.
*/
void init_ia32_attributes(ir_node *node, arch_irn_flags_t flags, const ia32_register_req_t **in_reqs,
- const ia32_register_req_t **out_reqs, const be_execution_unit_t **execution_units,
+ const ia32_register_req_t **out_reqs, const be_execution_unit_t ***execution_units,
int n_res, unsigned latency)
{
- ia32_attr_t *attr = get_ia32_attr(node);
- unsigned i;
- be_execution_unit_t *unit;
+ ia32_attr_t *attr = get_ia32_attr(node);
set_ia32_flags(node, flags);
set_ia32_in_req_all(node, in_reqs);
set_ia32_latency(node, latency);
set_ia32_n_res(node, n_res);
- if (execution_units) {
- for (i = 0, unit = execution_units[0]; unit; unit = execution_units[++i])
- /* do nothing but count number of given units */ ;
- set_ia32_n_exec_units(node, i);
- attr->exec_units = execution_units;
- }
- /* else attr is already zero'ed out */
+ attr->exec_units = execution_units;
attr->out_flags = NEW_ARR_D(int, get_irg_obstack(get_irn_irg(node)), n_res);
memset(attr->out_flags, 0, n_res * sizeof(attr->out_flags[0]));