PPC aclwsrr000 "DpdR Fre SyncdWW Wse Rfe LwSyncsRR" Cycle=DpdR Fre SyncdWW Wse Rfe LwSyncsRR Relax=ACLwSyncsRR Safe=Fre Wse SyncdWW DpdR { 0:r2=x; 0:r4=y; 1:r2=y; 2:r2=y; 2:r6=x; } P0 | P1 | P2 ; li r1,1 | li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | stw r1,0(r2) | lwsync ; sync | | lwz r3,0(r2) ; li r3,1 | | xor r4,r3,r3 ; stw r3,0(r4) | | lwzx r5,r4,r6 ; exists (y=2 /\ 2:r1=2 /\ 2:r3=2 /\ 2:r5=0)