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Fix the flow-dag connections in the flow graphs.

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This commit is contained in:
Bill Currie 2012-11-18 11:34:01 +09:00
parent d58595660f
commit d3f010a81b
2 changed files with 13 additions and 7 deletions
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17
tools/qfcc/source/dot_dag.c
View file

@ -61,12 +61,16 @@ static void
print_root_nodes (dstring_t *dstr, dag_t *dag)
{
set_iter_t *node_iter;
dasprintf (dstr, " subgraph roots_%p {", dag);
dasprintf (dstr, " rank=same;");
dasprintf (dstr, " subgraph roots_%p {", dag);
dasprintf (dstr, " rank=same;");
for (node_iter = set_first (dag->roots); node_iter;
node_iter = set_next (node_iter))
print_node_def (dstr, dag->nodes[node_iter->member]);
dasprintf (dstr, " }\n");
node_iter = set_next (node_iter)) {
dagnode_t *node = dag->nodes[node_iter->member];
print_node_def (dstr, node);
dasprintf (dstr, " dag_%p ->dagnode_%p [style=invis];\n", dag,
node);
}
dasprintf (dstr, " }\n");
}
static void
@ -120,7 +124,8 @@ void
print_dag (dstring_t *dstr, dag_t *dag)
{
int i;
dasprintf (dstr, " subgraph cluster_dag_%p {", dag);
dasprintf (dstr, " subgraph cluster_dag_%p {\n", dag);
dasprintf (dstr, " dag_%p [label=\"\", style=invis];\n", dag);
print_root_nodes (dstr, dag);
print_child_nodes (dstr, dag);
for (i = 0; i < dag->num_nodes; i++)

3
tools/qfcc/source/dot_flow.c
View file

@ -89,7 +89,8 @@ print_flow_node (dstring_t *dstr, flowgraph_t *graph, flownode_t *node,
dasprintf (dstr, "%*s}\n", indent, "");
}
if (node->dag) {
dasprintf (dstr, " fn_%p -> dagnode_%p;\n", node, node->dag);
dasprintf (dstr, " fn_%p -> dag_%p [lhead=cluster_dag_%p];\n", node,
node->dag, node->dag);
print_dag (dstr, node->dag);
}
}