-__CMPXCHG_CASE(w, b, 1, )
-__CMPXCHG_CASE(w, h, 2, )
-__CMPXCHG_CASE(w, , 4, )
-__CMPXCHG_CASE(x, , 8, )
-__CMPXCHG_CASE(w, b, mb_1, al, "memory")
-__CMPXCHG_CASE(w, h, mb_2, al, "memory")
-__CMPXCHG_CASE(w, , mb_4, al, "memory")
-__CMPXCHG_CASE(x, , mb_8, al, "memory")
+__CMPXCHG_CASE(w, b, 1, )
+__CMPXCHG_CASE(w, h, 2, )
+__CMPXCHG_CASE(w, , 4, )
+__CMPXCHG_CASE(x, , 8, )
+__CMPXCHG_CASE(w, b, acq_1, a, "memory")
+__CMPXCHG_CASE(w, h, acq_2, a, "memory")
+__CMPXCHG_CASE(w, , acq_4, a, "memory")
+__CMPXCHG_CASE(x, , acq_8, a, "memory")
+__CMPXCHG_CASE(w, b, rel_1, l, "memory")
+__CMPXCHG_CASE(w, h, rel_2, l, "memory")
+__CMPXCHG_CASE(w, , rel_4, l, "memory")
+__CMPXCHG_CASE(x, , rel_8, l, "memory")
+__CMPXCHG_CASE(w, b, mb_1, al, "memory")
+__CMPXCHG_CASE(w, h, mb_2, al, "memory")
+__CMPXCHG_CASE(w, , mb_4, al, "memory")
+__CMPXCHG_CASE(x, , mb_8, al, "memory")