-__CMPXCHG_CASE(w, b, 1, , )
-__CMPXCHG_CASE(w, h, 2, , )
-__CMPXCHG_CASE(w, , 4, , )
-__CMPXCHG_CASE( , , 8, , )
-__CMPXCHG_CASE(w, b, mb_1, dmb ish, "memory")
-__CMPXCHG_CASE(w, h, mb_2, dmb ish, "memory")
-__CMPXCHG_CASE(w, , mb_4, dmb ish, "memory")
-__CMPXCHG_CASE( , , mb_8, dmb ish, "memory")
+__CMPXCHG_CASE(w, b, 1, , , )
+__CMPXCHG_CASE(w, h, 2, , , )
+__CMPXCHG_CASE(w, , 4, , , )
+__CMPXCHG_CASE( , , 8, , , )
+__CMPXCHG_CASE(w, b, mb_1, dmb ish, l, "memory")
+__CMPXCHG_CASE(w, h, mb_2, dmb ish, l, "memory")
+__CMPXCHG_CASE(w, , mb_4, dmb ish, l, "memory")
+__CMPXCHG_CASE( , , mb_8, dmb ish, l, "memory")