warning fix

[libfirm] / ir / be / beschedrss.c

diff --git a/ir/be/beschedrss.c b/ir/be/beschedrss.c
index cad9322..cc32ed8 100644 (file)
--- a/ir/be/beschedrss.c
+++ b/ir/be/beschedrss.c
@@ -598,7 +598,11 @@ static void collect_descendants(rss_t *rss, rss_irn_t *rirn, ir_node *irn, int *
                        if (arch_irn_is(rss->arch_env, user, ignore))
                                continue;
 
-                       if (get_irn_mode(user) == mode_X) {
+                       /*
+                               (a) mode_X means Jump            -> out_edge
+                               (b) Phi as user of a normal node -> out-edge
+                       */
+                       if (get_irn_mode(user) == mode_X || is_Phi(user)) {
                                if (! *got_sink)
                                        goto force_sink;
                                else
@@ -639,7 +643,7 @@ static void collect_single_consumer(rss_t *rss, rss_irn_t *rss_irn, ir_node *con
 
        assert(! is_Proj(consumer) && "Cannot handle Projs");
 
-       if (! is_Block(consumer) && get_nodes_block(consumer) == block) {
+       if (! is_Phi(consumer) && ! is_Block(consumer) && get_nodes_block(consumer) == block) {
                if (! arch_irn_is(rss->arch_env, consumer, ignore) && ! plist_has_value(rss_irn->consumer_list, consumer)) {
                        plist_insert_back(rss_irn->consumer_list, consumer);
                        DBG((rss->dbg, LEVEL_2, "\t\tconsumer %+F\n", consumer));