PPC acsdrw038 "Wse LwSyncdWW Rfe SyncdRW Wse SyncdWW Rfe SyncdRW" Cycle=Wse LwSyncdWW Rfe SyncdRW Wse SyncdWW Rfe SyncdRW Relax=ACSyncdRW Safe=Wse SyncdWW LwSyncdWW { 0:r2=a; 0:r4=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r4=z; 3:r2=z; 3:r4=a; } P0 | P1 | P2 | P3 ; li r1,2 | lwz r1,0(r2) | li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | sync | stw r1,0(r2) | sync ; lwsync | li r3,1 | sync | li r3,1 ; li r3,1 | stw r3,0(r4) | li r3,1 | stw r3,0(r4) ; stw r3,0(r4) | | stw r3,0(r4) | ; exists (a=2 /\ y=2 /\ 1:r1=1 /\ 3:r1=1)