PPC safe136 "LwSyncdWW Wse LwSyncdWW Wse LwSyncdWW Wse" Cycle=LwSyncdWW Wse LwSyncdWW Wse LwSyncdWW Wse Relax= Safe=Wse LwSyncdWW { 0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 2:r2=z; 2:r4=x; } P0 | P1 | P2 ; li r1,2 | li r1,2 | li r1,2 ; stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) ; lwsync | lwsync | lwsync ; li r3,1 | li r3,1 | li r3,1 ; stw r3,0(r4) | stw r3,0(r4) | stw r3,0(r4) ; exists (x=2 /\ y=2 /\ z=2)