diff options
Diffstat (limited to 'gcc/tree-ssa-loop-ivopts.c')
| -rw-r--r-- | gcc/tree-ssa-loop-ivopts.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c index e33d572..33c275f 100644 --- a/gcc/tree-ssa-loop-ivopts.c +++ b/gcc/tree-ssa-loop-ivopts.c @@ -1510,9 +1510,10 @@ find_interesting_uses (struct ivopts_data *data) for (i = 0; i < data->current_loop->num_nodes; i++) { + edge_iterator ei; bb = body[i]; - for (e = bb->succ; e; e = e->succ_next) + FOR_EACH_EDGE (e, ei, bb->succs) if (e->dest != EXIT_BLOCK_PTR && !flow_bb_inside_loop_p (data->current_loop, e->dest)) find_interesting_uses_outside (data, e); @@ -4128,7 +4129,7 @@ compute_phi_arg_on_exit (edge exit, tree stmts, tree op) block_stmt_iterator bsi; tree phi, stmt, def, next; - if (exit->dest->pred->pred_next) + if (EDGE_COUNT (exit->dest->preds) > 1) split_loop_exit_edge (exit); if (TREE_CODE (stmts) == STATEMENT_LIST) |