1 C MP+pooncerelease+poacquireonce
6 * This litmus test demonstrates that smp_store_release() and
7 * smp_load_acquire() provide sufficient ordering for the message-passing
16 smp_store_release(y, 1);
24 r0 = smp_load_acquire(y);
28 exists (1:r0=1 /\ 1:r1=0)