diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-09-10 18:01:23 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-09-10 18:01:23 +0000 |
| commit | 7c41b799c2f728a56aa2ce4a23b4e7dc57e0cd4a (patch) | |
| tree | 1e26e005ab17ad875a7ffd828f74f03b4a8e883a /gcc/gimple-iterator.c | |
| parent | 90b8bebdf8610b6d05181e3ad053268d0fa14b68 (diff) | |
| download | gcc-7c41b799c2f728a56aa2ce4a23b4e7dc57e0cd4a.tar.gz | |
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151602 138bc75d-0d04-0410-961f-82ee72b054a4
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 666b47b47a8..47aed5ce4c9 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); |