Do not fetch a node index if we have a perfectly fine pointer already at hand.

[r22509]

diff --git a/heuristical.c b/heuristical.c
index f2c77f3..7605ffb 100644 (file)
--- a/heuristical.c
+++ b/heuristical.c
@@ -288,7 +288,7 @@ void solve_pbqp_heuristical(pbqp *pbqp)
                        pbqp_edge *edge = edges[edge_index];
 
                        /* Simplify only once per edge. */
-                       if (node_index != edge->src->index) continue;
+                       if (node != edge->src) continue;
 
                        simplify_edge(pbqp, edge);
                }