LISA Luc14 "FenceMbdWWOnceOnce RfeOnceOnce DpAddrdROnceOnce FrLeaveOnceOnce FenceMbdWWOnceOnce RfBackOnceOnce DpAddrdROnceOnce FreOnceOnce" Prefetch=0:x=F,0:y=W,1:y=F,1:x=T,2:z=F,2:a=W Com=Rf Fr Rf Orig=FenceMbdWWOnceOnce RfeOnceOnce DpAddrdROnceOnce FrLeaveOnceOnce FenceMbdWWOnceOnce RfBackOnceOnce DpAddrdROnceOnce FreOnceOnce { } P0 | P1 | P2 ; w[once] x 1 | r[once] r0 y | w[once] z 1 ; f[mb] | mov r1 (and r0 16) | f[wmb] ; | f[rb_dep] | ; w[once] y 1 | r[once] r2 z+r1 | w[once] a 1 ; | r[once] r3 a | ; | mov r4 (and r3 16) | ; | f[rb_dep] | ; | r[once] r5 x+r4 | ; Observed 1:r5=0; 1:r3=1; 1:r2=1; 1:r0=1; and 1:r5=0; 1:r3=0; 1:r2=1; 1:r0=1; and 1:r5=0; 1:r3=0; 1:r2=0; 1:r0=1;