Test WWC+poacquirerelease+pooncerelease+Release

C WWC+poacquirerelease+pooncerelease+Release
Hash=fbad3e0ead13e168d97d40c44213e6d5
Cycle=PodRWAcquireRelease RfeReleaseOnce PodRWOnceRelease WseReleaseRelease RfeReleaseAcquire
Relax=RfeReleaseAcquire RfeReleaseOnce WseReleaseRelease
Safe=PodRWAcquireRelease PodRWOnceRelease
Generator=diy7 (version 7.46+3)
Prefetch=1:x=F,1:y=W,2:y=F,2:x=W
Com=Rf Rf Ws
Orig=RfeReleaseAcquire PodRWAcquireRelease RfeReleaseOnce PodRWOnceRelease WseReleaseRelease

{}


P0(int* x) {
  smp_store_release(x,2);
}

P1(int* x,int* y) {
  int r0 = smp_load_acquire(x);
  smp_store_release(y,1);
}

P2(int* x,int* y) {
  int r0 = READ_ONCE(*y);
  smp_store_release(x,1);
}

Observed
    x=2; 2:r0=1; 1:r0=2;

C11 equivalent:

C WWC+poacquirerelease+pooncerelease+Release
Hash=fbad3e0ead13e168d97d40c44213e6d5
Cycle=PodRWAcquireRelease RfeReleaseOnce PodRWOnceRelease WseReleaseRelease RfeReleaseAcquire
Relax=RfeReleaseAcquire RfeReleaseOnce WseReleaseRelease
Safe=PodRWAcquireRelease PodRWOnceRelease
Generator=diy7 (version 7.46+3)
Prefetch=1:x=F,1:y=W,2:y=F,2:x=W
Com=Rf Rf Ws
Orig=RfeReleaseAcquire PodRWAcquireRelease RfeReleaseOnce PodRWOnceRelease WseReleaseRelease

{}


P0(atomic_int* x) {
  atomic_store_explicit(x,2,memory_order_release);
}

P1(atomic_int* x,atomic_int* y) {
  int r0 = atomic_load_explicit(x,memory_order_acquire);
  atomic_store_explicit(y,1,memory_order_release);
}

P2(atomic_int* x,atomic_int* y) {
  int r0 = atomic_load_explicit(y,memory_order_relaxed);
  atomic_store_explicit(x,1,memory_order_release);
}

exists (x=2 /\ 1:r0=2 /\ 2:r0=1)