X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbespillbelady.h;h=2c0c12d0d92ef582b3c1f8b350e851efc254e46f;hb=aaf30448f95e453f735e984d3fb0e66622626ca8;hp=5a7867c12871bf8142294ae405556c2bf4b8588b;hpb=1784d7abdbabb7b26bab3a49c1460499c1f4f5b9;p=libfirm

diff --git a/ir/be/bespillbelady.h b/ir/be/bespillbelady.h
index 5a7867c12..2c0c12d0d 100644
--- a/ir/be/bespillbelady.h
+++ b/ir/be/bespillbelady.h
@@ -1,5 +1,5 @@
 /**
- * Author:      Daniel Grund
+ * Author:      Daniel Grund, Matthias Braun
  * Date:		20.09.2005
  * Copyright:   (c) Universitaet Karlsruhe
  * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
@@ -14,8 +14,12 @@
 #include "bearch.h"
 #include "bespill.h"
 
-void be_spill_belady(be_irg_t *birg, const arch_register_class_t *cls);
-/// Same as be_spill_belady but reuses an existing spill environment
-void be_spill_belady_spill_env(be_irg_t *birg, const arch_register_class_t *cls, spill_env_t *spill_env);
+/**
+ * Same as be_spill_belady but reuses an existing spill environment.
+ * This is usefull for "pre-spillers" that create some spills+reloads
+ * but can't ensure that regpressure never exceeds the number of registers
+ */
+void be_spill_belady_spill_env(be_irg_t *birg, const arch_register_class_t *cls,
+                               spill_env_t *spill_env);
 
 #endif /*BESPILLBELADY_H_*/