diff options
Diffstat (limited to 'gcc/sched-ebb.c')
| -rw-r--r-- | gcc/sched-ebb.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/gcc/sched-ebb.c b/gcc/sched-ebb.c index e005f74160a..2d4f125e62f 100644 --- a/gcc/sched-ebb.c +++ b/gcc/sched-ebb.c @@ -218,8 +218,8 @@ add_missing_bbs (rtx before, basic_block first, basic_block last) { before = emit_note_before (NOTE_INSN_BASIC_BLOCK, before); NOTE_BASIC_BLOCK (before) = last; - last->head = before; - last->end = before; + BB_HEAD (last) = before; + BB_END (last) = before; update_bb_for_insn (last); } } @@ -233,10 +233,10 @@ fix_basic_block_boundaries (basic_block bb, basic_block last, rtx head, rtx tail) { rtx insn = head; - rtx last_inside = bb->head; + rtx last_inside = BB_HEAD (bb); rtx aftertail = NEXT_INSN (tail); - head = bb->head; + head = BB_HEAD (bb); for (; insn != aftertail; insn = NEXT_INSN (insn)) { @@ -299,9 +299,9 @@ fix_basic_block_boundaries (basic_block bb, basic_block last, rtx head, if (f) { last = curr_bb = split_edge (f); - h = curr_bb->head; - curr_bb->head = head; - curr_bb->end = insn; + h = BB_HEAD (curr_bb); + BB_HEAD (curr_bb) = head; + BB_END (curr_bb) = insn; /* Edge splitting created misplaced BASIC_BLOCK note, kill it. */ delete_insn (h); @@ -324,9 +324,9 @@ fix_basic_block_boundaries (basic_block bb, basic_block last, rtx head, } else { - curr_bb->head = head; - curr_bb->end = insn; - add_missing_bbs (curr_bb->head, bb, curr_bb->prev_bb); + BB_HEAD (curr_bb) = head; + BB_END (curr_bb) = insn; + add_missing_bbs (BB_HEAD (curr_bb), bb, curr_bb->prev_bb); } note = GET_CODE (head) == CODE_LABEL ? NEXT_INSN (head) : head; NOTE_BASIC_BLOCK (note) = curr_bb; @@ -337,7 +337,7 @@ fix_basic_block_boundaries (basic_block bb, basic_block last, rtx head, break; } } - add_missing_bbs (last->next_bb->head, bb, last); + add_missing_bbs (BB_HEAD (last->next_bb), bb, last); return bb->prev_bb; } @@ -442,7 +442,7 @@ add_deps_for_risky_insns (rtx head, rtx tail) bb = bb->aux; if (!bb) break; - prev = bb->end; + prev = BB_END (bb); } } /* FALLTHRU */ @@ -585,15 +585,15 @@ schedule_ebbs (FILE *dump_file) /* Schedule every region in the subroutine. */ FOR_EACH_BB (bb) { - rtx head = bb->head; + rtx head = BB_HEAD (bb); rtx tail; for (;;) { edge e; - tail = bb->end; + tail = BB_END (bb); if (bb->next_bb == EXIT_BLOCK_PTR - || GET_CODE (bb->next_bb->head) == CODE_LABEL) + || GET_CODE (BB_HEAD (bb->next_bb)) == CODE_LABEL) break; for (e = bb->succ; e; e = e->succ_next) if ((e->flags & EDGE_FALLTHRU) != 0) |