ia32: Remove (empty) emitters from nodes, which should never be emitted.

[libfirm] / ir / kaps / kaps.c

diff --git a/ir/kaps/kaps.c b/ir/kaps/kaps.c
index 8bbb415..7205cd9 100644 (file)
--- a/ir/kaps/kaps.c
+++ b/ir/kaps/kaps.c
@@ -22,7 +22,6 @@
  * @brief   Partitioned Boolean Quadratic Problem (PBQP) solver.
  * @date    02.10.2008
  * @author  Sebastian Buchwald
- * @version $Id$
  */
 #include "config.h"
 
@@ -126,7 +125,7 @@ void add_edge_costs(pbqp_t *pbqp, unsigned src_index, unsigned tgt_index,
        }
 
        if (edge == NULL) {
-               edge = alloc_edge(pbqp, src_index, tgt_index, costs);
+               alloc_edge(pbqp, src_index, tgt_index, costs);
        } else {
                pbqp_matrix_add(edge->costs, costs);
        }