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| author | Richard Henderson <rth@redhat.com> | 2009-09-10 11:01:23 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2009-09-10 11:01:23 -0700 |
| commit | 671f9f3098adb1a7c989da1ee5180e08fb9c0f5f (patch) | |
| tree | 1e26e005ab17ad875a7ffd828f74f03b4a8e883a /gcc/gimple-iterator.c | |
| parent | 15a15e8dc42b58e92b64924e8c15adceaff9a5ae (diff) | |
| download | gcc-671f9f3098adb1a7c989da1ee5180e08fb9c0f5f.zip gcc-671f9f3098adb1a7c989da1ee5180e08fb9c0f5f.tar.gz gcc-671f9f3098adb1a7c989da1ee5180e08fb9c0f5f.tar.bz2 | |
gimple-iterator.c (gimple_find_edge_insert_loc): Use gimple_seq_empty_p to test for no PHI nodes.
* gimple-iterator.c (gimple_find_edge_insert_loc): Use
gimple_seq_empty_p to test for no PHI nodes.
* tree-cfg.c (split_critical_edges): Likewise.
From-SVN: r151602
Diffstat (limited to 'gcc/gimple-iterator.c')
| -rw-r--r-- | gcc/gimple-iterator.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/gimple-iterator.c b/gcc/gimple-iterator.c index 666b47b..47aed5c 100644 --- a/gcc/gimple-iterator.c +++ b/gcc/gimple-iterator.c @@ -623,9 +623,9 @@ gimple_find_edge_insert_loc (edge e, gimple_stmt_iterator *gsi, would have to examine the PHIs to prove that none of them used the value set by the statement we want to insert on E. That hardly seems worth the effort. */ -restart: + restart: if (single_pred_p (dest) - && ! phi_nodes (dest) + && gimple_seq_empty_p (phi_nodes (dest)) && dest != EXIT_BLOCK_PTR) { *gsi = gsi_start_bb (dest); |