X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbera.c;h=2178ec7e57d6ba609e581f6a249667f4a9635f7e;hb=48071aea23fabc99044488d12757f274bc956fae;hp=9a1bb7554ff4347089d4fbfe581d5f2da1746f87;hpb=aa44a311d7a861b1eb0a326cd6b66714883b3077;p=libfirm

diff --git a/ir/be/bera.c b/ir/be/bera.c
index 9a1bb7554..2178ec7e5 100644
--- a/ir/be/bera.c
+++ b/ir/be/bera.c
@@ -18,6 +18,14 @@
 #include "besched_t.h"
 #include "belive_t.h"
 
+static sched_timestep_t get_time_step(const ir_node *irn)
+{
+	if(is_Phi(irn))
+		return 0;
+
+	return sched_get_time_step(irn);
+}
+
 int value_dominates(const ir_node *a, const ir_node *b)
 {
 	int res = 0;
@@ -35,8 +43,8 @@ int value_dominates(const ir_node *a, const ir_node *b)
 	 * Dominance is determined by the time steps of the schedule.
 	 */
 	} else {
-		sched_timestep_t as = sched_get_time_step(a);
-		sched_timestep_t bs = sched_get_time_step(b);
+		sched_timestep_t as = get_time_step(a);
+		sched_timestep_t bs = get_time_step(b);
 		res = as <= bs;
 	}
 
@@ -90,7 +98,7 @@ int values_interfere(const be_lv_t *lv, const ir_node *a, const ir_node *b)
 		 * performed.
 		 */
 		foreach_out_edge(a, edge) {
-			const ir_node *user = edge->src;
+			const ir_node *user = get_edge_src_irn(edge);
 			if(get_nodes_block(user) == bb && !is_Phi(user) && b != user && value_dominates(b, user))
 				return 1;
 		}