Several BugFixes and updates:

[libfirm] / ir / be / beirg.c

diff --git a/ir/be/beirg.c b/ir/be/beirg.c
index 558f79a..c9cd719 100644 (file)
--- a/ir/be/beirg.c
+++ b/ir/be/beirg.c
@@ -17,11 +17,12 @@
  * PURPOSE.
  */
 
-/*
- * Author:      Matthias Braun
- * Date:               13.12.2006
- * Copyright:   (c) Universitaet Karlsruhe
- * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+/**
+ * @file
+ * @brief       Backend irg - a ir_graph with additional analysis information.
+ * @author      Matthias Braun
+ * @date        13.12.2006
+ * @version     $Id$
  */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -32,7 +33,7 @@
 
 void be_assure_liveness(be_irg_t *birg)
 {
-       if(birg->lv != NULL)
+       if (birg->lv != NULL)
                return;
 
        birg->lv = be_liveness(birg->irg);
@@ -40,7 +41,7 @@ void be_assure_liveness(be_irg_t *birg)
 
 void be_invalidate_liveness(be_irg_t *birg)
 {
-       if(birg->lv == NULL)
+       if (birg->lv == NULL)
                return;
 
        be_liveness_free(birg->lv);
@@ -49,7 +50,7 @@ void be_invalidate_liveness(be_irg_t *birg)
 
 void be_assure_dom_front(be_irg_t *birg)
 {
-       if(birg->dom_front != NULL)
+       if (birg->dom_front != NULL)
                return;
 
        birg->dom_front = be_compute_dominance_frontiers(birg->irg);
@@ -57,7 +58,7 @@ void be_assure_dom_front(be_irg_t *birg)
 
 void be_invalidate_dom_front(be_irg_t *birg)
 {
-       if(birg->dom_front == NULL)
+       if (birg->dom_front == NULL)
                return;
 
        be_free_dominance_frontiers(birg->dom_front);
@@ -69,37 +70,37 @@ void be_free_birg(be_irg_t *birg)
        free_execfreq(birg->exec_freq);
        birg->exec_freq = NULL;
 
-       if(birg->dom_front != NULL) {
+       if (birg->dom_front != NULL) {
                be_free_dominance_frontiers(birg->dom_front);
                birg->dom_front = NULL;
        }
-       if(birg->lv != NULL) {
+       if (birg->lv != NULL) {
                be_liveness_free(birg->lv);
                birg->lv = NULL;
        }
 }
 
-ir_graph* (be_get_birg_irg) (const be_irg_t *birg)
+ir_graph *(be_get_birg_irg)(const be_irg_t *birg)
 {
        return _be_get_birg_irg(birg);
 }
 
-ir_exec_freq* (be_get_birg_exec_freq) (const be_irg_t *birg)
+ir_exec_freq *(be_get_birg_exec_freq)(const be_irg_t *birg)
 {
        return _be_get_birg_exec_freq(birg);
 }
 
-be_lv_t* (be_get_birg_liveness) (const be_irg_t *birg)
+be_lv_t *(be_get_birg_liveness)(const be_irg_t *birg)
 {
        return _be_get_birg_liveness(birg);
 }
 
-be_dom_front_info_t* (be_get_birg_dom_front) (const be_irg_t *birg)
+be_dom_front_info_t *(be_get_birg_dom_front)(const be_irg_t *birg)
 {
        return _be_get_birg_dom_front(birg);
 }
 
-const arch_env_t* (be_get_birg_arch_env) (const be_irg_t *birg)
+const arch_env_t *(be_get_birg_arch_env)(const be_irg_t *birg)
 {
        return _be_get_birg_arch_env(birg);
 }