diff options
Diffstat (limited to 'gcc/lra-lives.c')
| -rw-r--r-- | gcc/lra-lives.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/gcc/lra-lives.c b/gcc/lra-lives.c index 1655c4768c3..9453759a521 100644 --- a/gcc/lra-lives.c +++ b/gcc/lra-lives.c @@ -103,7 +103,7 @@ free_live_range_list (lra_live_range_t lr) while (lr != NULL) { next = lr->next; - delete lr; + lra_live_range_pool.remove (lr); lr = next; } } @@ -112,7 +112,7 @@ free_live_range_list (lra_live_range_t lr) static lra_live_range_t create_live_range (int regno, int start, int finish, lra_live_range_t next) { - lra_live_range_t p = new lra_live_range; + lra_live_range_t p = lra_live_range_pool.allocate (); p->regno = regno; p->start = start; p->finish = finish; @@ -124,7 +124,7 @@ create_live_range (int regno, int start, int finish, lra_live_range_t next) static lra_live_range_t copy_live_range (lra_live_range_t r) { - return new lra_live_range (*r); + return new (lra_live_range_pool) lra_live_range (*r); } /* Copy live range list given by its head R and return the result. */ @@ -167,7 +167,7 @@ lra_merge_live_ranges (lra_live_range_t r1, lra_live_range_t r2) r1->start = r2->start; lra_live_range_t temp = r2; r2 = r2->next; - delete temp; + lra_live_range_pool.remove (temp); } else { @@ -1081,7 +1081,7 @@ remove_some_program_points_and_update_live_ranges (void) } prev_r->start = r->start; prev_r->next = next_r; - delete r; + lra_live_range_pool.remove (r); } } } @@ -1240,7 +1240,9 @@ lra_create_live_ranges_1 (bool all_p, bool dead_insn_p) dead_set = sparseset_alloc (max_regno); unused_set = sparseset_alloc (max_regno); curr_point = 0; - point_freq_vec.create (get_max_uid () * 2); + unsigned new_length = get_max_uid () * 2; + if (point_freq_vec.length () < new_length) + point_freq_vec.safe_grow (new_length); lra_point_freq = point_freq_vec.address (); int *post_order_rev_cfg = XNEWVEC (int, last_basic_block_for_fn (cfun)); int n_blocks_inverted = inverted_post_order_compute (post_order_rev_cfg); |