diff options
| author | Alexandre Oliva <aoliva@redhat.com> | 2011-01-31 05:13:34 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2011-01-31 05:13:34 +0000 |
| commit | ef591d3f0591cfd815232664da45816682ca98eb (patch) | |
| tree | c6f8c0932c79628d280754aa2f1e0d0dc3be9b9b /gcc/sched-ebb.c | |
| parent | 1b31835f2fdcd602f3d744838cb2b26d8da2317a (diff) | |
revert: re PR debug/45136 (-fcompare-debug failure with -Os -fschedule-insns)
Reverted:
2011-01-25 Alexandre Oliva <aoliva@redhat.com>
PR debug/45136
PR debug/45130
* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
debug insns.
(no_real_insns_p, schedule_block, set_priorities): Drop special
treatment of boundary debug insns.
* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug
insns.
* sched-ebb.c (schedule_ebbs): Don't skip debug insns.
* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
(BOUNDARY_DEBUG_INSN_P): Likewise.
(SCHEDULE_DEBUG_INSN_P): Likewise.
* sched-rgn.c (init_ready_list): Drop special treatment of
boundary debug insns.
* final.c (rest_of_clean-state): Clear notes' BB.
From-SVN: r169429
Diffstat (limited to 'gcc/sched-ebb.c')
| -rw-r--r-- | gcc/sched-ebb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/sched-ebb.c b/gcc/sched-ebb.c index 264f694739e..59b804249d9 100644 --- a/gcc/sched-ebb.c +++ b/gcc/sched-ebb.c @@ -598,9 +598,9 @@ schedule_ebbs (void) a note or two. */ while (head != tail) { - if (NOTE_P (head)) + if (NOTE_P (head) || BOUNDARY_DEBUG_INSN_P (head)) head = NEXT_INSN (head); - else if (NOTE_P (tail)) + else if (NOTE_P (tail) || BOUNDARY_DEBUG_INSN_P (tail)) tail = PREV_INSN (tail); else if (LABEL_P (head)) head = NEXT_INSN (head); |