X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeirg.h;h=2f16db5b96c2f9b24483e181927bb7a1add819b0;hb=1bc218edf7404a09c1e095b63dcc56facc107294;hp=d9759ed12972dbf2fe50093b1337c357ff65cc9e;hpb=39f3a8dbd0f00f90b7b12a849d1bf7b9c1329479;p=libfirm

diff --git a/ir/be/beirg.h b/ir/be/beirg.h
index d9759ed12..2f16db5b9 100644
--- a/ir/be/beirg.h
+++ b/ir/be/beirg.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -27,25 +27,15 @@
 #ifndef FIRM_BE_BEIRG_H
 #define FIRM_BE_BEIRG_H
 
-#include "execfreq.h"
-#include "belive.h"
-#include "bedomfront.h"
+#include "be.h"
+#include "be_types.h"
+#include "be_t.h"
+#include "irtypes.h"
 
-typedef struct be_irg_t be_irg_t;
-
-ir_graph *be_get_birg_irg(const be_irg_t *birg);
-
-void be_assure_liveness(be_irg_t *birg);
-void be_invalidate_liveness(be_irg_t *birg);
-be_lv_t *be_get_birg_liveness(const be_irg_t *birg);
+be_lv_t *be_assure_liveness(be_irg_t *birg);
 
 void be_assure_dom_front(be_irg_t *birg);
 void be_invalidate_dom_front(be_irg_t *birg);
-be_dom_front_info_t *be_get_birg_dom_front(const be_irg_t *birg);
-
-const arch_env_t *be_get_birg_arch_env(const be_irg_t *birg);
-
-ir_exec_freq *be_get_birg_exec_freq(const be_irg_t *birg);
 
 /**
  * frees all memory allocated by birg structures (liveness, dom_front, ...).
@@ -53,4 +43,58 @@ ir_exec_freq *be_get_birg_exec_freq(const be_irg_t *birg);
  */
 void be_free_birg(be_irg_t *birg);
 
+/**
+ * An ir_graph with additional analysis data about this irg. Also includes some
+ * backend structures
+ */
+struct be_irg_t {
+	ir_graph               *irg;
+	be_main_env_t          *main_env;
+	be_abi_irg_t           *abi;
+	arch_code_generator_t  *cg;
+	ir_exec_freq           *exec_freq;
+	be_dom_front_info_t    *dom_front;
+	be_lv_t                *lv;
+	struct obstack          obst; /**< birg obstack (mainly used to keep
+	                                   register constraints which we can't keep
+	                                   in the irg obst, because it gets replace
+	                                   during code selection) */
+};
+
+static inline be_lv_t *be_get_birg_liveness(const be_irg_t *birg)
+{
+	return birg->lv;
+}
+
+static inline ir_exec_freq *be_get_birg_exec_freq(const be_irg_t *birg)
+{
+	return birg->exec_freq;
+}
+
+static inline be_dom_front_info_t *be_get_birg_dom_front(const be_irg_t *birg)
+{
+	return birg->dom_front;
+}
+
+static inline ir_graph *be_get_birg_irg(const be_irg_t *birg)
+{
+	return birg->irg;
+}
+
+static inline const arch_env_t *be_get_birg_arch_env(const be_irg_t *birg)
+{
+	return birg->main_env->arch_env;
+}
+
+static inline be_irg_t *be_birg_from_irg(const ir_graph *irg)
+{
+	return (be_irg_t*) irg->be_data;
+}
+
+static inline struct obstack *be_get_birg_obst(const ir_graph *irg)
+{
+	be_irg_t *birg = be_birg_from_irg(irg);
+	return &birg->obst;
+}
+
 #endif /* FIRM_BE_BEIRG_H */