extern int be_coalesce_spill_slots;
extern int be_do_remats;
+/**
+ * An entry in the list of spill-algorithms.
+ */
typedef struct be_spiller_t {
- void (*spill) (be_irg_t *birg, const arch_register_class_t *cls);
+ /**
+ * The spill function.
+ *
+ * @param birg the graph to spill on
+ * @param cls the register class to spill
+ */
+ void (*spill)(be_irg_t *birg, const arch_register_class_t *cls);
} be_spiller_t;
+
+/**
+ * Register a new spill algorithm.
+ *
+ * @param name the name of the spill algorithm,
+ * used to select it
+ * @param spiller a spill entry
+ */
void be_register_spiller(const char *name, be_spiller_t *spiller);
+/**
+ * Execute the selected spill algorithm
+ *
+ * @param birg the graph to spill on
+ * @param cls the register class to spill
+ */
void be_do_spill(be_irg_t *birg, const arch_register_class_t *cls);
#endif