PPC podrwposwr029 "Fre SyncdWR Fre SyncdWW Rfe PodRW PosWR" Cycle=Fre SyncdWR Fre SyncdWW Rfe PodRW PosWR Relax=[PodRW,PosWR] Safe=Fre SyncdWR BCSyncdWW { 0:r2=z; 0:r4=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r4=z; } P0 | P1 | P2 ; li r1,2 | li r1,1 | lwz r1,0(r2) ; stw r1,0(r2) | stw r1,0(r2) | li r3,1 ; sync | sync | stw r3,0(r4) ; lwz r3,0(r4) | li r3,1 | lwz r5,0(r4) ; | stw r3,0(r4) | ; Observed 0:r3=0; 2:r1=1; 2:r5=1; z=2; and 0:r3=0; 2:r1=1; 2:r5=2; z=2;