LISA 3.LB+ctrlonceonce+poacquirerelease+poonceonce "DpCtrldWOnceOnce RfeOnceAcquire PodRWAcquireRelease RfeReleaseOnce PodRWOnceOnce RfeOnceOnce" Cycle=PodRWAcquireRelease RfeReleaseOnce PodRWOnceOnce RfeOnceOnce DpCtrldWOnceOnce RfeOnceAcquire Relax=RfeOnceAcquire RfeReleaseOnce Safe=PodRWAcquireRelease RfeOnceOnce PodRWOnceOnce DpCtrldWOnceOnce Prefetch=0:x=F,0:y=W,1:y=F,1:z=W,2:z=F,2:x=W Com=Rf Rf Rf Orig=DpCtrldWOnceOnce RfeOnceAcquire PodRWAcquireRelease RfeReleaseOnce PodRWOnceOnce RfeOnceOnce { } P0 | P1 | P2 ; r[once] r0 x | r[acquire] r0 y | r[once] r0 z ; mov r1 (eq r0 0) | w[release] z 1 | w[once] x 1 ; b[] r1 LC00 | | ; LC00: | | ; w[once] y 1 | | ; Observed 2:r0=1; 1:r0=1; 0:r0=1;