nv50/ir: Allow attaching two nodes when either one is already inside the graph.

2011-11-15 21:39:52 +01:00
parent 099b81396e
commit 0056e1b988
1 changed files with 5 additions and 5 deletions
@@ -116,11 +116,11 @@ void Graph::Node::attach(Node *node, Edge::Type kind)
   ++this->outCount;
   ++node->inCount;

-   assert(this->graph);
-   if (!node->graph) {
-      node->graph = this->graph;
-      ++node->graph->size;
-   }
+   assert(graph || node->graph);
+   if (!node->graph)
+      graph->insert(node);
+   if (!graph)
+      node->graph->insert(this);

   if (kind == Edge::UNKNOWN)
      graph->classifyEdges();