===================================================================
@@ -1458,9 +1458,11 @@ phi_translate_1 (pre_expr expr, bitmap_s
to be inserted and increased register pressure.
See PR77498 - this avoids doing predcoms work in
a less efficient way. */
+#if 0
if (find_edge (pred, phiblock)->flags & EDGE_DFS_BACK)
;
else
+#endif
{
unsigned value_id = get_expr_value_id (constant);
constant = find_leader_in_sets (value_id, set1, set2,
@@ -4377,7 +4379,7 @@ eliminate_dom_walker::before_dom_childre
if (sprime
&& TREE_CODE (sprime) == SSA_NAME
&& do_pre
- && (flag_tree_loop_vectorize || flag_tree_parallelize_loops > 1)
+ && 0 && (flag_tree_loop_vectorize ||
flag_tree_parallelize_loops > 1)
&& loop_outer (b->loop_father)
&& has_zero_uses (sprime)