PPC bclwdww030 "LwSyncsRR Fre LwSyncdWW Rfe LwSyncsRR Fre LwSyncdWW Rfe" Cycle=LwSyncsRR Fre LwSyncdWW Rfe LwSyncsRR Fre LwSyncdWW Rfe Relax=BCLwSyncdWW Safe=Fre LwSyncsRR { 0:r2=y; 0:r4=x; 1:r2=x; 2:r2=x; 2:r4=y; 3:r2=y; } P0 | P1 | P2 | P3 ; li r1,2 | lwz r1,0(r2) | li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | lwsync | stw r1,0(r2) | lwsync ; lwsync | lwz r3,0(r2) | lwsync | lwz r3,0(r2) ; li r3,1 | | li r3,1 | ; stw r3,0(r4) | | stw r3,0(r4) | ; exists (x=2 /\ y=2 /\ 1:r1=1 /\ 1:r3=1 /\ 3:r1=1 /\ 3:r3=1)