diff options
Diffstat (limited to 'gcc/bt-load.c')
| -rw-r--r-- | gcc/bt-load.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/gcc/bt-load.c b/gcc/bt-load.c index 6feefbbf7af..b0a7fdb4a21 100644 --- a/gcc/bt-load.c +++ b/gcc/bt-load.c @@ -279,8 +279,7 @@ find_btr_def_group (btr_def_group *all_btr_def_groups, btr_def def) if (!this_group) { - this_group = obstack_alloc (&migrate_btrl_obstack, - sizeof (struct btr_def_group_s)); + this_group = XOBNEW (&migrate_btrl_obstack, struct btr_def_group_s); this_group->src = def_src; this_group->members = NULL; this_group->next = *all_btr_def_groups; @@ -303,7 +302,7 @@ add_btr_def (fibheap_t all_btr_defs, basic_block bb, int insn_luid, rtx insn, btr_def_group *all_btr_def_groups) { btr_def this - = obstack_alloc (&migrate_btrl_obstack, sizeof (struct btr_def_s)); + = XOBNEW (&migrate_btrl_obstack, struct btr_def_s); this->bb = bb; this->luid = insn_luid; this->insn = insn; @@ -354,7 +353,7 @@ new_btr_user (basic_block bb, int insn_luid, rtx insn) usep = NULL; } use = usep ? *usep : NULL_RTX; - user = obstack_alloc (&migrate_btrl_obstack, sizeof (struct btr_user_s)); + user = XOBNEW (&migrate_btrl_obstack, struct btr_user_s); user->bb = bb; user->luid = insn_luid; user->insn = insn; @@ -425,7 +424,7 @@ typedef struct { static void note_btr_set (rtx dest, const_rtx set ATTRIBUTE_UNUSED, void *data) { - defs_uses_info *info = data; + defs_uses_info *info = (defs_uses_info *) data; int regno, end_regno; if (!REG_P (dest)) @@ -1428,14 +1427,14 @@ migrate_btr_defs (enum reg_class btr_class, int allow_callee_save) first_btr = reg; } - btrs_live = xcalloc (n_basic_blocks, sizeof (HARD_REG_SET)); - btrs_live_at_end = xcalloc (n_basic_blocks, sizeof (HARD_REG_SET)); + btrs_live = XCNEWVEC (HARD_REG_SET, n_basic_blocks); + btrs_live_at_end = XCNEWVEC (HARD_REG_SET, n_basic_blocks); build_btr_def_use_webs (all_btr_defs); while (!fibheap_empty (all_btr_defs)) { - btr_def def = fibheap_extract_min (all_btr_defs); + btr_def def = (btr_def) fibheap_extract_min (all_btr_defs); int min_cost = -fibheap_min_key (all_btr_defs); if (migrate_btr_def (def, min_cost)) { |