X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fana%2Firbackedge.c;h=d0aca0e1f283d6b5cf4fbd98849a88eac8eca5b6;hb=27dc6d14e0ea17d599ae396bfd59a0826dbe48f6;hp=6607f216f22c9f325b299eb4a40d5eba485f20ab;hpb=c3455814e22a6be862cc053da8c68d3e5f51e231;p=libfirm

diff --git a/ir/ana/irbackedge.c b/ir/ana/irbackedge.c
index 6607f216f..d0aca0e1f 100644
--- a/ir/ana/irbackedge.c
+++ b/ir/ana/irbackedge.c
@@ -22,7 +22,6 @@
  * @brief     Access function for backedges.
  * @author    Goetz Lindenmaier
  * @date      7.2002
- * @version   $Id$
  */
 #include "config.h"
 
@@ -118,7 +117,6 @@ void fix_backedges(struct obstack *obst, ir_node *n)
 	assert(legal_backarray(n));
 }
 
-/* Returns non-zero if the predecessor pos is a backedge. */
 int is_backedge(const ir_node *n, int pos)
 {
 	bitset_t *ba = get_backarray(n);
@@ -127,7 +125,6 @@ int is_backedge(const ir_node *n, int pos)
 	return 0;
 }
 
-/* Remarks that edge pos is a backedge. */
 void set_backedge(ir_node *n, int pos)
 {
 	bitset_t *ba = get_backarray(n);
@@ -135,7 +132,6 @@ void set_backedge(ir_node *n, int pos)
 	bitset_set(ba, pos);
 }
 
-/* Remarks that edge pos is a backedge. */
 void set_not_backedge(ir_node *n, int pos)
 {
 	bitset_t *ba = get_backarray(n);
@@ -143,7 +139,6 @@ void set_not_backedge(ir_node *n, int pos)
 	bitset_clear(ba, pos);
 }
 
-/* Returns non-zero if n has backedges. */
 int has_backedges(const ir_node *n)
 {
 	bitset_t *ba = get_backarray(n);
@@ -153,7 +148,6 @@ int has_backedges(const ir_node *n)
 	return 0;
 }
 
-/** Sets all backedge information to zero. */
 void clear_backedges(ir_node *n)
 {
 	bitset_t *ba = get_backarray(n);
@@ -162,7 +156,6 @@ void clear_backedges(ir_node *n)
 	}
 }
 
-/* Allocate a new backedge array on the obstack for given size. */
 bitset_t *new_backedge_arr(struct obstack *obst, size_t size)
 {
 	return bitset_obstack_alloc(obst, size);