lower_dw: huge refactoring, allow custom lowering funcs, fix endianess problems

[libfirm] / include / libfirm / ircgopt.h

diff --git a/include/libfirm/ircgopt.h b/include/libfirm/ircgopt.h
index b5b96fb..3158e1c 100644 (file)
--- a/include/libfirm/ircgopt.h
+++ b/include/libfirm/ircgopt.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -23,16 +23,17 @@
  * @author  Hubert Schmid
  * @date    09.06.2002
  * @version $Id$
- * @summary
- *  (TODO: translate to english)
- *  Entfernen von nicht erreichbaren (aufrufbaren) Methoden. Die Menge
- *  der nicht erreichbaren Methoden wird aus der Abschätzung der
- *  Aufrufrelation bestimmt.
+ * @brief
+ *  Removal of unreachable methods. The set of unreachable methods is computed
+ *  by the callgraph.
  */
 #ifndef FIRM_IR_ICGOPT_H
 #define FIRM_IR_ICGOPT_H
 
+#include <stddef.h>
+
 #include "firm_types.h"
+#include "begin.h"
 
 /* Entfernt alle Methoden, die von den Methoden aus "keep_arr"
  * (bezgl. der Abschaetzung get_Call_callee) nicht erreichbar sind. Die
@@ -41,6 +42,17 @@
  * ueberschrieben.
  *
  * Frees all interprocedural loop information. */
-void gc_irgs(int n_keep, ir_entity *keep_arr[]);
+FIRM_API void gc_irgs(size_t n_keep, ir_entity *keep_arr[]);
+
+/**
+ * Creates an ir_prog pass for gc_irgs().
+ *
+ * @param name     the name of this pass or NULL
+ *
+ * @return  the newly created ir_graph pass
+ */
+FIRM_API ir_prog_pass_t *gc_irgs_pass(const char *name);
+
+#include "end.h"
 
 #endif