X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbespillutil.h;h=10ee33ff2d3afa045205d834d56190138321be00;hb=b35afc79238e7731b8b3beecc69468cb719735f5;hp=0e73d1f5eac6e057da513abd3f66434b9bd38315;hpb=f6750fd8b384d9795d13ab2985b4a4a631a31e7e;p=libfirm

diff --git a/ir/be/bespillutil.h b/ir/be/bespillutil.h
index 0e73d1f5e..10ee33ff2 100644
--- a/ir/be/bespillutil.h
+++ b/ir/be/bespillutil.h
@@ -22,8 +22,7 @@
  * @brief       higher level abstraction for the creation of spill and reload
  *              instructions and rematerialisation of values.
  * @author      Daniel Grund, Sebastian Hack, Matthias Braun
- * @date		29.09.2005
- * @version     $Id$
+ * @date        29.09.2005
  */
 #ifndef FIRM_BE_BESPILLUTIL_H
 #define FIRM_BE_BESPILLUTIL_H
@@ -39,7 +38,7 @@ typedef struct spill_env_t spill_env_t;
 /**
  * Creates a new spill environment.
  */
-spill_env_t *be_new_spill_env(be_irg_t *birg);
+spill_env_t *be_new_spill_env(ir_graph *irg);
 
 /**
  * Deletes a spill environment.
@@ -92,12 +91,6 @@ void be_add_reload_on_edge(spill_env_t *senv, ir_node *to_spill, ir_node *bl,
                            int pos, const arch_register_class_t *reload_cls,
                            int allow_remat);
 
-/**
- * Analog to be_add_reload but adds an already created rematerialized node.
- */
-void be_add_remat(spill_env_t *env, ir_node *to_spill, ir_node *before,
-                  ir_node *rematted_node);
-
 /**
  * The main function that places real spills/reloads (or rematerializes values)
  * for all values where be_add_reload was called. It then rebuilds the
@@ -106,7 +99,7 @@ void be_add_remat(spill_env_t *env, ir_node *to_spill, ir_node *before,
 void be_insert_spills_reloads(spill_env_t *senv);
 
 /**
- * There are 2 possibilities to spill a phi node: Only it's value, or replacing
+ * There are 2 possibilities to spill a phi node: Only its value, or replacing
  * the whole phi-node with a memory phi. Normally only the value of a phi will
  * be spilled unless you mark the phi with be_spill_phi.
  * (Remember that each phi needs a register, so you have to spill phis when
@@ -160,10 +153,10 @@ void make_spill_locations_dominate_irn(spill_env_t *env, ir_node *irn);
 
 /**
  * Collect spill/reload cost statistics for a graph.
- * @param birg   The backend graph.
+ * @param irg    The graph.
  * @param costs  A struct which will be filled with the costs.
  */
-void be_get_total_spill_costs(be_irg_t *birg, be_total_spill_costs_t *costs);
+void be_get_total_spill_costs(ir_graph *irg, be_total_spill_costs_t *costs);
 
 /**
  * Check, if a node is rematerializable.
@@ -172,4 +165,16 @@ void be_get_total_spill_costs(be_irg_t *birg, be_total_spill_costs_t *costs);
  */
 int be_is_rematerializable(spill_env_t *env, const ir_node *to_remat, const ir_node *before);
 
+/**
+ * Create a be_Spill node. This function is compatible to the
+ * arch_env->new_spill callback.
+ */
+ir_node *be_new_spill(ir_node *value, ir_node *after);
+
+/**
+ * Create a be_Reload node. This function is compatible to the
+ * arch_env->new_reload interface.
+ */
+ir_node *be_new_reload(ir_node *value, ir_node *spilled, ir_node *before);
+
 #endif