diff options
| author | Mostafa Hagog <mustafa@il.ibm.com> | 2005-04-03 09:27:07 +0000 |
|---|---|---|
| committer | Mostafa Hagog <mustafa@il.ibm.com> | 2005-04-03 09:27:07 +0000 |
| commit | e05bfb49aea4770fd86312471c580f5aa9428be4 (patch) | |
| tree | 8a2f7cc89d6073c3b6b3841a55aaa027e337866b /gcc/cfg.c | |
| parent | 9147ca657f6c5dbbd972e75e6c1b2852398d8f06 (diff) | |
2005-03-31 Mostafa Hagog <mustafa@il.ibm.com>
* cfg.c (clear_bb_flags): Don't clear BB_DISABLE_SCHEDULE.
* modulo-sched.c (undo_replace_buff_elem): New structure.
(kernel_number_of_cycles, ps_unschedule_node,
undo_generate_reg_moves,free_undo_replace_buff,
undo_permute_partial_schedule, loop_single_full_bb_p,
SIMPLE_SMS_LOOP_P, loop_canon_p, canon_loop,
build_loops_structure, get_sched_window): New.
(generate_reg_moves): Return undo_replace_buff_elem and other
fixes.
(generate_prolog_epilog): Remove old loop versioning.
(sms_schedule): Use loop information and loop_version.
(sms_schedule_by_order): Split part of it to get_sched_window.
* passes.c (rest_of_handle_sms): call cfg_layout_initialize
cfg_layout_finalize and free_dominance_info before/after SMS.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@97484 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfg.c')
| -rw-r--r-- | gcc/cfg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cfg.c b/gcc/cfg.c index c0e38f2910f..b8dccb080f5 100644 --- a/gcc/cfg.c +++ b/gcc/cfg.c @@ -461,7 +461,7 @@ clear_bb_flags (void) basic_block bb; FOR_BB_BETWEEN (bb, ENTRY_BLOCK_PTR, NULL, next_bb) - bb->flags = BB_PARTITION (bb); + bb->flags = BB_PARTITION (bb) | (bb->flags & BB_DISABLE_SCHEDULE); } /* Check the consistency of profile information. We can't do that |