PPC aclwdrw035 "Wse SyncdWR Fre SyncsWR Fre Rfe LwSyncdRW" Cycle=Wse SyncdWR Fre SyncsWR Fre Rfe LwSyncdRW Relax=ACLwSyncdRW Safe=Fre Wse SyncsWR SyncdWR { 0:r2=y; 0:r4=x; 1:r2=x; 2:r2=x; 3:r2=x; 3:r4=y; } P0 | P1 | P2 | P3 ; li r1,2 | li r1,1 | li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) | lwsync ; sync | sync | | li r3,1 ; lwz r3,0(r4) | lwz r3,0(r2) | | stw r3,0(r4) ; exists (x=2 /\ y=2 /\ 0:r3=0 /\ 1:r3=1 /\ 3:r1=2)