#include "ia32_nodes_attr.h"
#include "ia32_new_nodes.h"
#include "gen_ia32_regalloc_if.h"
+#include "gen_ia32_machine.h"
/**
* Returns the ident of a SymConst.
*/
const ia32_register_req_t *get_ia32_in_req(const ir_node *node, int pos) {
ia32_attr_t *attr = get_ia32_attr(node);
- return attr->in_req[pos];
+ return attr->in_req != NULL ? attr->in_req[pos] : NULL;
}
/**
*/
const ia32_register_req_t *get_ia32_out_req(const ir_node *node, int pos) {
ia32_attr_t *attr = get_ia32_attr(node);
- return attr->out_req[pos];
+ return attr->out_req != NULL ? attr->out_req[pos] : NULL;
}
/**
return pos < (int)attr->data.n_res ? attr->out_flags[pos] : arch_irn_flags_none;
}
+/**
+ * Get the list of available execution units.
+ */
+const be_execution_unit_t ***get_ia32_exec_units(const ir_node *node) {
+ ia32_attr_t *attr = get_ia32_attr(node);
+ 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, int n_res, unsigned latency)
+ 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);
+
set_ia32_flags(node, flags);
set_ia32_in_req_all(node, in_reqs);
set_ia32_out_req_all(node, out_reqs);
set_ia32_latency(node, latency);
+ set_ia32_n_res(node, n_res);
+
+ 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]));
- attr->data.n_res = n_res;
memset((void *)attr->slots, 0, n_res * sizeof(attr->slots[0]));
}