LISA w+rwc+fencewmbonceonce+fencermbonceonce+fencembonceonce "FenceWmbdWWOnceOnce RfeOnceOnce FenceRmbdRROnceOnce FreOnceOnce FenceMbdWROnceOnce FreOnceOnce" Cycle=RfeOnceOnce FenceRmbdRROnceOnce FreOnceOnce FenceMbdWROnceOnce FreOnceOnce FenceWmbdWWOnceOnce Relax=FenceRmbdRR FenceWmbdWW Safe=FenceMbdWR RfeOnceOnce FreOnceOnce Prefetch=0:x=F,0:y=W,1:y=F,1:z=T,2:z=F,2:x=T Com=Rf Fr Fr Orig=FenceWmbdWWOnceOnce RfeOnceOnce FenceRmbdRROnceOnce FreOnceOnce FenceMbdWROnceOnce FreOnceOnce { } P0 | P1 | P2 ; w[once] x 1 | r[once] r0 y | w[once] z 1 ; f[wmb] | f[rmb] | f[mb] ; w[once] y 1 | r[once] r1 z | r[once] r0 x ; Observed 2:r0=0; 1:r1=0; 1:r0=1;