diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/haifa-sched.c | 9 |
2 files changed, 12 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ef35c991c54..4d20b7ca3b7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2006-06-13 Maxim Kuvyrkov <mkuvyrkov@ispras.ru> + + PR middle-end/26807 + * haifa-sched.c (check_cfg): Handle special case. + 2006-06-13 Eric Botcazou <ebotcazou@adacore.com> PR debug/26754 diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c index 70c13b1133a..3111ee9e76a 100644 --- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -4673,8 +4673,13 @@ check_cfg (rtx head, rtx tail) gcc_assert (EDGE_COUNT (bb->succs) == 1 && BARRIER_P (NEXT_INSN (head))); else if (any_condjump_p (head)) - gcc_assert (EDGE_COUNT (bb->succs) > 1 - && !BARRIER_P (NEXT_INSN (head))); + gcc_assert (/* Usual case. */ + (EDGE_COUNT (bb->succs) > 1 + && !BARRIER_P (NEXT_INSN (head))) + /* Or jump to the next instruction. */ + || (EDGE_COUNT (bb->succs) == 1 + && (BB_HEAD (EDGE_I (bb->succs, 0)->dest) + == JUMP_LABEL (head)))); } if (BB_END (bb) == head) { |