/* got reload */
fprintf(F, "got reload = %d\n", is_ia32_got_reload(n));
+ /* dump latency */
+ fprintf(F, "latency = %d\n", get_ia32_latency(n));
+
/* dump flags */
fprintf(F, "flags =");
flags = get_ia32_flags(n);
set_ia32_use_frame(node);
}
+
+/**
+ * Gets the instruction latency.
+ */
+unsigned get_ia32_latency(const ir_node *node) {
+ ia32_attr_t *attr = get_ia32_attr(node);
+ return attr->latency;
+}
+
+/**
+* Sets the instruction latency.
+*/
+void set_ia32_latency(ir_node *node, unsigned latency) {
+ ia32_attr_t *attr = get_ia32_attr(node);
+ attr->latency = latency;
+}
+
/**
* Returns the argument register requirements of an ia32 node.
*/
* 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)
+ const ia32_register_req_t **out_reqs, 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);
attr->data.n_res = n_res;
memset((void *)attr->slots, 0, n_res * sizeof(attr->slots[0]));