diff options
| author | Jan Hubicka <jh@suse.cz> | 2005-04-09 18:09:11 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2005-04-09 16:09:11 +0000 |
| commit | 7b0cab995daec07d1fddae14c57918ae0c30fb21 (patch) | |
| tree | b5d29f6fe23b01c580491479ee045f7bfb5ac469 /gcc/loop-unroll.c | |
| parent | 5b296c8a7612a3a3adea46343e3475bbb979a2e8 (diff) | |
| download | gcc-7b0cab995daec07d1fddae14c57918ae0c30fb21.tar.gz | |
cfglayout.c (copy_bbs): Rename n_edges to num_edges.
* cfglayout.c (copy_bbs): Rename n_edges to num_edges.
* cfgloop.c (get_loop_exit_edges): Likewise.
* cfgloopmanip.c (fix_irreducible_loops): Likewise.
(unloop): Likewise.
* loop-unroll.c (analyze_insns_in_loop): Likewise.
* tree-cfg.c (dump_cfg_status): Likewise.
Co-Authored-By: Steven Bosscher <stevenb@suse.de>
From-SVN: r97903
Diffstat (limited to 'gcc/loop-unroll.c')
| -rw-r--r-- | gcc/loop-unroll.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/loop-unroll.c b/gcc/loop-unroll.c index e44dae69383..ab3828d9d02 100644 --- a/gcc/loop-unroll.c +++ b/gcc/loop-unroll.c @@ -1640,14 +1640,14 @@ static struct opt_info * analyze_insns_in_loop (struct loop *loop) { basic_block *body, bb; - unsigned i, n_edges = 0; + unsigned i, num_edges = 0; struct opt_info *opt_info = xcalloc (1, sizeof (struct opt_info)); rtx insn; struct iv_to_split *ivts = NULL; struct var_to_expand *ves = NULL; PTR *slot1; PTR *slot2; - edge *edges = get_loop_exit_edges (loop, &n_edges); + edge *edges = get_loop_exit_edges (loop, &num_edges); bool can_apply = false; iv_analysis_loop_init (loop); @@ -1667,7 +1667,7 @@ analyze_insns_in_loop (struct loop *loop) else opt_info->loop_preheader = loop_preheader_edge (loop)->src; - if (n_edges == 1 + if (num_edges == 1 && !(edges[0]->flags & EDGE_COMPLEX)) { opt_info->loop_exit = loop_split_edge_with (edges[0], NULL_RTX); |