Test WRW+WR+pooncerelease+fencembonceonce+Once

LISA WRW+WR+pooncerelease+fencembonceonce+Once
"RfeOnceOnce PodRWOnceRelease WseReleaseOnce FenceMbdWROnceOnce FreOnceOnce"
Cycle=RfeOnceOnce PodRWOnceRelease WseReleaseOnce FenceMbdWROnceOnce FreOnceOnce
Relax=WseReleaseOnce
Safe=RfeOnceOnce FreOnceOnce FenceMbdWROnceOnce PodRWOnceRelease
Prefetch=1:x=F,1:y=W,2:y=F,2:x=T
Com=Rf Ws Fr
Orig=RfeOnceOnce PodRWOnceRelease WseReleaseOnce FenceMbdWROnceOnce FreOnceOnce
{
}
 P0          | P1             | P2           ;
 w[once] x 1 | r[once] r0 x   | w[once] y 2  ;
             | w[release] y 1 | f[mb]        ;
             |                | r[once] r0 x ;
Observed
    y=2; 2:r0=0; 1:r0=1;