diff options
Diffstat (limited to 'gcc/sel-sched-ir.h')
| -rw-r--r-- | gcc/sel-sched-ir.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/sel-sched-ir.h b/gcc/sel-sched-ir.h index 9bc90bda559..70163c36c38 100644 --- a/gcc/sel-sched-ir.h +++ b/gcc/sel-sched-ir.h @@ -1395,6 +1395,9 @@ _eligible_successor_edge_p (edge e1, succ_iterator *ip) && !(flags & SUCCS_OUT)) return false; + if (EDGE_COUNT (bb->succs) == 0) + return false; + e2 = EDGE_SUCC (bb, 0); bb = e2->dest; } |