BugFix: Do not build edges for not yet live anchors

[libfirm] / ir / stat / stat_dmp.c

diff --git a/ir/stat/stat_dmp.c b/ir/stat/stat_dmp.c
index 809fba0..70b72b1 100644 (file)
--- a/ir/stat/stat_dmp.c
+++ b/ir/stat/stat_dmp.c
@@ -455,7 +455,7 @@ static void simple_dump_graph(dumper_t *dmp, graph_entry_t *entry)
                /* dump block permutation statistics */
                simple_dump_be_block_permstat(dmp, entry);
 
-               if (dmp->status->stat_options & FIRMSTAT_COUNT_EXTBB) {
+               if (dmp->status->stat_options & FIRMSTAT_COUNT_EXTBB && entry->extbb_hash) {
                        /* dump extended block info */
                        fprintf(dmp->f, "\n%12s %12s %12s %12s %12s %12s %12s\n", "Extbb Nr", "Nodes", "intern E", "incoming E", "outgoing E", "Phi", "quot");
                        foreach_pset(entry->extbb_hash, eb_entry) {