diff options
Diffstat (limited to 'gcc/bt-load.c')
| -rw-r--r-- | gcc/bt-load.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/bt-load.c b/gcc/bt-load.c index b3ba22b..024092f 100644 --- a/gcc/bt-load.c +++ b/gcc/bt-load.c @@ -477,7 +477,7 @@ compute_defs_uses_and_gen (fibheap_t all_btr_defs, btr_def *def_array, && REGNO_REG_SET_P (bb->global_live_at_start, reg)) SET_HARD_REG_BIT (info.btrs_live_in_block, reg); - for (insn = bb->head, last = NEXT_INSN (bb->end); + for (insn = BB_HEAD (bb), last = NEXT_INSN (BB_END (bb)); insn != last; insn = NEXT_INSN (insn), insn_luid++) { @@ -629,7 +629,7 @@ link_btr_uses (btr_def *def_array, btr_user *use_array, sbitmap *bb_out, rtx last; sbitmap_union_of_preds (reaching_defs, bb_out, i); - for (insn = bb->head, last = NEXT_INSN (bb->end); + for (insn = BB_HEAD (bb), last = NEXT_INSN (BB_END (bb)); insn != last; insn = NEXT_INSN (insn)) { @@ -1058,7 +1058,7 @@ move_btr_def (basic_block new_def_bb, int btr, btr_def def, bitmap live_range, Replace all uses of the old target register definition by uses of the new definition. Delete the old definition. */ basic_block b = new_def_bb; - rtx insp = b->head; + rtx insp = BB_HEAD (b); rtx old_insn = def->insn; rtx src; rtx btr_rtx; @@ -1131,7 +1131,7 @@ move_btr_def (basic_block new_def_bb, int btr, btr_def def, bitmap live_range, static int can_move_up (basic_block bb, rtx insn, int n_insns) { - while (insn != bb->head && n_insns > 0) + while (insn != BB_HEAD (bb) && n_insns > 0) { insn = PREV_INSN (insn); /* ??? What if we have an anti-dependency that actually prevents the |