X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeirg.h;h=535125c9e13c5bc24e3193dd13a508529266622f;hb=ab11945ab757f3f22a717a35d639be264b0f649c;hp=9abac301b60ff82ef2fc482152ddfe143a1d7c9e;hpb=fab5da4b7215a533d35fa244135dae84652e725b;p=libfirm

diff --git a/ir/be/beirg.h b/ir/be/beirg.h
index 9abac301b..535125c9e 100644
--- a/ir/be/beirg.h
+++ b/ir/be/beirg.h
@@ -1,20 +1,6 @@
 /*
- * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
- *
  * This file is part of libFirm.
- *
- * This file may be distributed and/or modified under the terms of the
- * GNU General Public License version 2 as published by the Free Software
- * Foundation and appearing in the file LICENSE.GPL included in the
- * packaging of this file.
- *
- * Licensees holding valid libFirm Professional Edition licenses may use
- * this file in accordance with the libFirm Commercial License.
- * Agreement provided with the Software.
- *
- * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
- * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE.
+ * Copyright (C) 2012 University of Karlsruhe.
  */
 
 /**
@@ -80,21 +66,18 @@ struct be_stack_layout_t {
  * backend structures
  */
 typedef struct be_irg_t {
-	ir_graph              *irg;
-	be_main_env_t         *main_env;
-	be_abi_irg_t          *abi;
-	ir_exec_freq          *exec_freq;
-	be_lv_t               *lv;
-	be_stack_layout_t      stack_layout;
-	unsigned              *allocatable_regs; /**< registers available for the
-											      allocator */
-	arch_register_req_t   *sp_req; /**< requirements for stackpointer producing
-	                                    nodes. */
-	struct obstack         obst; /**< birg obstack (mainly used to keep
-	                                  register constraints which we can't keep
-	                                  in the irg obst, because it gets replaced
-	                                  during code selection) */
-	void                  *isa_link; /**< architecture specific per-graph data*/
+	be_main_env_t             *main_env;
+	be_lv_t                   *lv;
+	be_stack_layout_t          stack_layout;
+	unsigned                  *allocatable_regs; /**< registers available for the
+	                                                  allocator */
+	arch_register_req_t const *sp_req;           /**< requirements for stackpointer producing
+	                                                  nodes. */
+	struct obstack             obst;             /**< birg obstack (mainly used to keep
+	                                                  register constraints which we can't keep
+	                                                  in the irg obst, because it gets replaced
+	                                                  during code selection) */
+	void                      *isa_link;         /**< architecture specific per-graph data*/
 } be_irg_t;
 
 static inline be_irg_t *be_birg_from_irg(const ir_graph *irg)
@@ -112,27 +95,6 @@ static inline be_lv_t *be_get_irg_liveness(const ir_graph *irg)
 	return be_birg_from_irg(irg)->lv;
 }
 
-static inline ir_exec_freq *be_get_irg_exec_freq(const ir_graph *irg)
-{
-	return be_birg_from_irg(irg)->exec_freq;
-}
-
-static inline be_abi_irg_t *be_get_irg_abi(const ir_graph *irg)
-{
-	return be_birg_from_irg(irg)->abi;
-}
-
-static inline void be_set_irg_abi(ir_graph *irg, be_abi_irg_t *abi)
-{
-	be_birg_from_irg(irg)->abi = abi;
-}
-
-/** deprecated */
-static inline ir_graph *be_get_birg_irg(const be_irg_t *birg)
-{
-	return birg->irg;
-}
-
 static inline const arch_env_t *be_get_irg_arch_env(const ir_graph *irg)
 {
 	return be_birg_from_irg(irg)->main_env->arch_env;
@@ -140,8 +102,10 @@ static inline const arch_env_t *be_get_irg_arch_env(const ir_graph *irg)
 
 static inline struct obstack *be_get_be_obst(const ir_graph *irg)
 {
-	be_irg_t *birg = be_birg_from_irg(irg);
-	return &birg->obst;
+	be_irg_t       *const birg = be_birg_from_irg(irg);
+	struct obstack *const obst = &birg->obst;
+	assert(obstack_object_size(obst) == 0);
+	return obst;
 }
 
 static inline be_stack_layout_t *be_get_irg_stack_layout(const ir_graph *irg)