remove #ifdef HAVE_CONFIG_Hs

[libfirm] / ir / be / belive.h

diff --git a/ir/be/belive.h b/ir/be/belive.h
index 4234d1a..ceb84e0 100644 (file)
--- a/ir/be/belive.h
+++ b/ir/be/belive.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -36,6 +36,8 @@
 #include "bearch.h"
 #include "irnodeset.h"
 
+struct be_irg_t;
+
 typedef enum {
        be_lv_state_in  = 1,
        be_lv_state_end = 2,
@@ -50,7 +52,7 @@ typedef struct _be_lv_info_t be_lv_info_t;
  * Compute the inter block liveness for a graph.
  * @param irg The graph.
  */
-be_lv_t *be_liveness(ir_graph *irg);
+be_lv_t *be_liveness(const struct be_irg_t *birg);
 
 /**
  * Check the given liveness information against a freshly computed one.
@@ -79,7 +81,7 @@ void be_liveness_update(be_lv_t *lv, ir_node *irn);
 /**
  * Remove a node from the liveness information.
  */
-void be_liveness_remove(be_lv_t *lv, ir_node *irn);
+void be_liveness_remove(be_lv_t *lv, const ir_node *irn);
 
 /**
  * Introduce a new node to the liveness information.
@@ -145,52 +147,37 @@ int be_check_dominance(ir_graph *irg);
  * The liveness transfer function.
  * Updates a live set over a single step from a given node to its predecessor.
  * Everything defined at the node is removed from the set, the uses of the node get inserted.
- * @param arch_env The architecture environment.
  * @param cls      The register class to consider.
  * @param irn      The node at which liveness should be computed.
  * @param live     The set of nodes live before @p irn. This set gets modified by updating it to
  *                 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_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 arch_env The architecture environment.
  * @param cls      The register class to consider.
  * @param bl       The block.
  * @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_register_class_t *cls,
+                              const ir_node *bl, ir_nodeset_t *nodeset);
 
 /**
  * Compute a set of nodes which are live at another node.
  * BEWARE: This is the liveness immediately after the node,
- *         so the node itself is alive but it's operands maybe not.
- * @param arch_env The architecture environment.
- * @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);
-
-/**
- * Compute a set of nodes which are live at another node.
- * BEWARE: This is the liveness immediately before the node,
- *         so the node itself is not alive but it's operands are.
- * @param arch_env The architecture environment.
+ *         so the node itself is alive but its operands maybe not.
  * @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(const be_lv_t *lv,
+                               const arch_register_class_t *cls,
+                               const ir_node *pos, ir_nodeset_t *live);
 
 /**
  * Make sure the live sets are computed.