Test 3.LB+fencembonceonce+poonceonce+poacquireonce

LISA 3.LB+fencembonceonce+poonceonce+poacquireonce
"FenceMbdRWOnceOnce RfeOnceOnce PodRWOnceOnce RfeOnceAcquire PodRWAcquireOnce RfeOnceOnce"
Cycle=PodRWAcquireOnce RfeOnceOnce FenceMbdRWOnceOnce RfeOnceOnce PodRWOnceOnce RfeOnceAcquire
Relax=RfeOnceAcquire
Safe=PodRWAcquireOnce RfeOnceOnce PodRWOnceOnce FenceMbdRWOnceOnce
Prefetch=0:x=F,0:y=W,1:y=F,1:z=W,2:z=F,2:x=W
Com=Rf Rf Rf
Orig=FenceMbdRWOnceOnce RfeOnceOnce PodRWOnceOnce RfeOnceAcquire PodRWAcquireOnce RfeOnceOnce
{
}
 P0           | P1           | P2              ;
 r[once] r0 x | r[once] r0 y | r[acquire] r0 z ;
 f[mb]        | w[once] z 1  | w[once] x 1     ;
 w[once] y 1  |              |                 ;
Observed
    2:r0=1; 1:r0=1; 0:r0=1;