PPC aclwdrw006 "Wse Rfe LwSyncdRW Rfe LwSyncdRW" Cycle=Wse Rfe LwSyncdRW Rfe LwSyncdRW Relax=ACLwSyncdRW Safe=Wse { 0:r2=y; 0:r4=x; 1:r2=x; 1:r4=y; 2:r2=y; } P0 | P1 | P2 ; lwz r1,0(r2) | lwz r1,0(r2) | li r1,2 ; lwsync | lwsync | stw r1,0(r2) ; li r3,1 | li r3,1 | ; stw r3,0(r4) | stw r3,0(r4) | ; exists (y=2 /\ 0:r1=2 /\ 1:r1=1)