diff options
Diffstat (limited to 'gcc/tree-loop-distribution.c')
| -rw-r--r-- | gcc/tree-loop-distribution.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/tree-loop-distribution.c b/gcc/tree-loop-distribution.c index be0a660..5c8f29d 100644 --- a/gcc/tree-loop-distribution.c +++ b/gcc/tree-loop-distribution.c @@ -2614,12 +2614,13 @@ pass_loop_distribution::execute (function *fun) lexicographical order. */ if (bb_top_order_index == NULL) { + int rpo_num; int *rpo = XNEWVEC (int, last_basic_block_for_fn (cfun)); bb_top_order_index = XNEWVEC (int, last_basic_block_for_fn (cfun)); - bb_top_order_index_size - = pre_and_rev_post_order_compute_fn (cfun, NULL, rpo, true); - for (int i = 0; i < bb_top_order_index_size; i++) + bb_top_order_index_size = last_basic_block_for_fn (cfun); + rpo_num = pre_and_rev_post_order_compute_fn (cfun, NULL, rpo, true); + for (int i = 0; i < rpo_num; i++) bb_top_order_index[rpo[i]] = i; free (rpo); |