diff options
Diffstat (limited to 'gcc/sel-sched.c')
| -rw-r--r-- | gcc/sel-sched.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/gcc/sel-sched.c b/gcc/sel-sched.c index 534c55c..449a362 100644 --- a/gcc/sel-sched.c +++ b/gcc/sel-sched.c @@ -4632,11 +4632,8 @@ create_block_for_bookkeeping (edge e1, edge e2) if (INSN_P (insn)) EXPR_ORIG_BB_INDEX (INSN_EXPR (insn)) = succ->index; - if (bitmap_bit_p (code_motion_visited_blocks, new_bb->index)) - { - bitmap_set_bit (code_motion_visited_blocks, succ->index); - bitmap_clear_bit (code_motion_visited_blocks, new_bb->index); - } + if (bitmap_clear_bit (code_motion_visited_blocks, new_bb->index)) + bitmap_set_bit (code_motion_visited_blocks, succ->index); gcc_assert (LABEL_P (BB_HEAD (new_bb)) && LABEL_P (BB_HEAD (succ))); @@ -5785,7 +5782,7 @@ track_scheduled_insns_and_blocks (rtx insn) we still need to count it as an originator. */ bitmap_set_bit (current_originators, INSN_UID (insn)); - if (!bitmap_bit_p (current_copies, INSN_UID (insn))) + if (!bitmap_clear_bit (current_copies, INSN_UID (insn))) { /* Note that original block needs to be rescheduled, as we pulled an instruction out of it. */ @@ -5794,8 +5791,6 @@ track_scheduled_insns_and_blocks (rtx insn) else if (INSN_UID (insn) < first_emitted_uid && !DEBUG_INSN_P (insn)) num_insns_scheduled++; } - else - bitmap_clear_bit (current_copies, INSN_UID (insn)); /* For instructions we must immediately remove insn from the stream, so subsequent update_data_sets () won't include this @@ -7498,7 +7493,7 @@ sel_sched_region_1 (void) continue; } - if (bitmap_bit_p (blocks_to_reschedule, bb->index)) + if (bitmap_clear_bit (blocks_to_reschedule, bb->index)) { flist_tail_init (new_fences); @@ -7507,8 +7502,6 @@ sel_sched_region_1 (void) /* Mark BB as head of the new ebb. */ bitmap_set_bit (forced_ebb_heads, bb->index); - bitmap_clear_bit (blocks_to_reschedule, bb->index); - gcc_assert (fences == NULL); init_fences (bb_note (bb)); |