X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeirg.h;h=8b4e19e6f689b493f4032e6ad4bf568ddfea4bd7;hb=5474a1c188c9d59eea2c915515980cd9cbab58d8;hp=1b7c1a825f11cd76e2238c0757706b6875313667;hpb=15ad7ccd8dff64e1808e1d093d4a8d7cda5af33e;p=libfirm

diff --git a/ir/be/beirg.h b/ir/be/beirg.h
index 1b7c1a825..8b4e19e6f 100644
--- a/ir/be/beirg.h
+++ b/ir/be/beirg.h
@@ -22,7 +22,6 @@
  * @brief       Backend irg - a ir_graph with additional analysis information.
  * @author      Matthias Braun
  * @date        05.05.2006
- * @version     $Id$
  */
 #ifndef FIRM_BE_BEIRG_H
 #define FIRM_BE_BEIRG_H
@@ -32,11 +31,22 @@
 #include "be_t.h"
 #include "irtypes.h"
 
-be_lv_t *be_assure_liveness(ir_graph *irg);
-
 void be_assure_dom_front(ir_graph *irg);
 void be_invalidate_dom_front(ir_graph *irg);
 
+void be_assure_live_sets(ir_graph *irg);
+void be_assure_live_chk(ir_graph *irg);
+/**
+ * Liveness is invalid (call when nodes have been added but the control
+ * flow has not been changed)
+ */
+void be_invalidate_live_sets(ir_graph *irg);
+/**
+ * Call when control flow has changed.
+ * be_invalidate_live_sets() is called.
+ */
+void be_invalidate_live_chk(ir_graph *irg);
+
 /**
  * frees all memory allocated by birg structures (liveness, dom_front, ...).
  * The memory of the birg structure itself is not freed.
@@ -65,7 +75,6 @@ struct be_stack_layout_t {
 	ir_entity **param_map;         /**< An array mapping type parameters to arg_type entries */
 	int initial_offset;            /**< the initial difference between stack pointer and frame pointer */
 	int initial_bias;              /**< the initial stack bias */
-	int stack_dir;                 /**< -1 for decreasing, 1 for increasing. */
 	bool sp_relative : 1;          /**< entities are addressed relative to
 	                                    stack pointer (omit-fp mode) */
 };