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 5599a6d..7205cd9 100644 (file)
--- a/ir/kaps/kaps.c
+++ b/ir/kaps/kaps.c
@@ -125,7 +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);
        }