adjust schedule verifier

[r13906]

ir/be/beverify.c

@@ -265,8 +265,11 @@ static int should_be_scheduled(be_verify_schedule_env_t *env, ir_node *node) {
 		if(is_Phi(node) || is_Sync(node) || is_Pin(node))
 			return 0;
 	}
-	if(is_Proj(node) && get_irn_mode(node) == mode_X)
-		return 0;
+	if(is_Proj(node)) {
+		if(get_irn_mode(node) == mode_X)
+			return 0;
+		return should_be_scheduled(env, get_Proj_pred(node));
+	}
 	if(be_is_Keep(node) && get_irn_opcode(get_nodes_block(node)) == iro_Bad)
 		return 0;