* the nodes live after irn.
* @return live.
*/
-pset *be_liveness_transfer(const arch_env_t *arch_env, const arch_register_class_t *cls, ir_node *irn, pset *live);
-
-void be_liveness_transfer_ir_nodeset(const arch_env_t *arch_env, const arch_register_class_t *cls, ir_node *node, ir_nodeset_t *nodeset);
+void be_liveness_transfer(const arch_env_t *arch_env,
+ const arch_register_class_t *cls, ir_node *node,
+ ir_nodeset_t *nodeset);
/**
* Put all node live at the end of a block into a set.
* @param live The set to put them into.
* @return live.
*/
-pset *be_liveness_end_of_block(const be_lv_t *lv, const arch_env_t *arch_env, const arch_register_class_t *cls, const ir_node *bl, pset *live);
-
-void be_liveness_end_of_block_ir_nodeset(const be_lv_t *lv, const arch_env_t *arch_env, const arch_register_class_t *cls, const ir_node *bl, ir_nodeset_t *nodeset);
+void be_liveness_end_of_block(const be_lv_t *lv, const arch_env_t *arch_env,
+ const arch_register_class_t *cls,
+ const ir_node *bl, ir_nodeset_t *nodeset);
/**
* Compute a set of nodes which are live at another node.
* @param cls The register class to consider.
* @param pos The node.
* @param live The set to put them into.
- * @return live.
*/
-pset *be_liveness_nodes_live_at(const be_lv_t *lv, const arch_env_t *arch_env, const arch_register_class_t *cls, const ir_node *pos, pset *live);
+void be_liveness_nodes_live_at(const be_lv_t *lv, const arch_env_t *arch_env,
+ const arch_register_class_t *cls,
+ const ir_node *pos, ir_nodeset_t *live);
/**
* Compute a set of nodes which are live at another node.
* @param cls The register class to consider.
* @param pos The node.
* @param live The set to put them into.
- * @return live.
*/
-pset *be_liveness_nodes_live_at_input(const be_lv_t *lv, const arch_env_t *arch_env, const arch_register_class_t *cls, const ir_node *pos, pset *live);
+void be_liveness_nodes_live_at_input(const be_lv_t *lv,
+ const arch_env_t *arch_env,
+ const arch_register_class_t *cls,
+ const ir_node *pos, ir_nodeset_t *live);
/**
* Make sure the live sets are computed.
- * @param lv The liveness infirmation.
+ * @param lv The liveness information.
*/
void be_liveness_assure_sets(be_lv_t *lv);