Test ISA2+poreleaserelease+ctrlonceonce+fencembonceonce

LISA ISA2+poreleaserelease+ctrlonceonce+fencembonceonce
"PodWWReleaseRelease RfeReleaseOnce DpCtrldWOnceOnce RfeOnceOnce FenceMbdRROnceOnce FreOnceRelease"
Cycle=RfeOnceOnce FenceMbdRROnceOnce FreOnceRelease PodWWReleaseRelease RfeReleaseOnce DpCtrldWOnceOnce
Relax=FreOnceRelease RfeReleaseOnce
Safe=RfeOnceOnce FenceMbdRROnceOnce DpCtrldWOnceOnce PodWWReleaseRelease
Prefetch=0:x=F,0:y=W,1:y=F,1:z=W,2:z=F,2:x=T
Com=Rf Rf Fr
Orig=PodWWReleaseRelease RfeReleaseOnce DpCtrldWOnceOnce RfeOnceOnce FenceMbdRROnceOnce FreOnceRelease
{
}
 P0             | P1               | P2           ;
 w[release] x 1 | r[once] r0 y     | r[once] r0 z ;
 w[release] y 1 | mov r1 (eq r0 0) | f[mb]        ;
                | b[] r1 LC00      | r[once] r1 x ;
                | LC00:            |              ;
                | w[once] z 1      |              ;
Observed
    2:r1=0; 2:r0=1; 1:r0=1;