PPC podrwposwr067 "Fre SyncdWW Rfe SyncdRW Rfe SyncdRW Rfe PodRW PosWR" Cycle=Fre SyncdWW Rfe SyncdRW Rfe SyncdRW Rfe PodRW PosWR Relax=[PodRW,PosWR] Safe=Fre BCSyncdWW BCSyncdRW { 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) | lwz r1,0(r2) | lwz r1,0(r2) ; stw r1,0(r2) | sync | sync | 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) | lwz r5,0(r4) ; stw r3,0(r4) | | | ; exists (a=2 /\ 1:r1=1 /\ 2:r1=1 /\ 3:r1=1 /\ 3:r5=1)