LISA WRW+2W+ctrlonceonce+fencembonceonce+Release "RfeReleaseOnce DpCtrldWOnceOnce WseOnceOnce FenceMbdWWOnceOnce WseOnceRelease" Cycle=WseOnceOnce FenceMbdWWOnceOnce WseOnceRelease RfeReleaseOnce DpCtrldWOnceOnce Relax=WseOnceRelease RfeReleaseOnce Safe=WseOnceOnce FenceMbdWWOnceOnce DpCtrldWOnceOnce Prefetch=1:x=F,1:y=W,2:y=F,2:x=W Com=Rf Ws Ws Orig=RfeReleaseOnce DpCtrldWOnceOnce WseOnceOnce FenceMbdWWOnceOnce WseOnceRelease { } P0 | P1 | P2 ; w[release] x 2 | r[once] r0 x | w[once] y 2 ; | mov r1 (eq r0 0) | f[mb] ; | b[] r1 LC00 | w[once] x 1 ; | LC00: | ; | w[once] y 1 | ; Observed y=2; x=2; 1:r0=2;