bessaconstr: Avoid duplicate map lookups.

[libfirm] / ir / be / bessadestr.c

diff --git a/ir/be/bessadestr.c b/ir/be/bessadestr.c
index 0861515..998d241 100644 (file)
--- a/ir/be/bessadestr.c
+++ b/ir/be/bessadestr.c
@@ -388,8 +388,7 @@ static void ssa_destruction_check_walker(ir_node *bl, void *data)
                for (i = 0, max = get_irn_arity(phi); i < max; ++i) {
                        ir_node                   *arg = get_irn_n(phi, i);
                        const arch_register_req_t *req = arch_get_irn_register_req(arg);
-
-                       if (req->type & arch_register_req_type_ignore)
+                       if (arch_register_req_is(req, ignore))
                                continue;
 
                        arg_reg = arch_get_irn_register(arg);