LISA Z6.3+fencembonceonce+pooncerelease+poacquireacquire "FenceMbdWWOnceOnce WseOnceOnce PodWWOnceRelease RfeReleaseAcquire PodRRAcquireAcquire FreAcquireOnce" Cycle=PodRRAcquireAcquire FreAcquireOnce FenceMbdWWOnceOnce WseOnceOnce PodWWOnceRelease RfeReleaseAcquire Relax=FreAcquireOnce RfeReleaseAcquire Safe=PodRRAcquireAcquire WseOnceOnce FenceMbdWWOnceOnce PodWWOnceRelease Prefetch=0:x=F,0:y=W,1:y=F,1:z=W,2:z=F,2:x=T Com=Ws Rf Fr Orig=FenceMbdWWOnceOnce WseOnceOnce PodWWOnceRelease RfeReleaseAcquire PodRRAcquireAcquire FreAcquireOnce { } P0 | P1 | P2 ; w[once] x 1 | w[once] y 2 | r[acquire] r0 z ; f[mb] | w[release] z 1 | r[acquire] r1 x ; w[once] y 1 | | ; Observed y=2; 2:r1=0; 2:r0=1;