PPC podrwposwr021 "DpdR Fre SyncdWW Rfe PodRW PosWR Fre SyncdWW Rfe PodRW PosWR" Cycle=DpdR Fre SyncdWW Rfe PodRW PosWR Fre SyncdWW Rfe PodRW PosWR Relax=[PodRW,PosWR] Safe=Fre DpdR BCSyncdWW { 0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 2:r2=z; 2:r4=a; 3:r2=a; 3:r4=b; 3:r8=x; } P0 | P1 | P2 | P3 ; li r1,1 | lwz r1,0(r2) | li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | li r3,1 | stw r1,0(r2) | li r3,1 ; sync | stw r3,0(r4) | sync | stw r3,0(r4) ; li r3,1 | lwz r5,0(r4) | li r3,1 | lwz r5,0(r4) ; stw r3,0(r4) | | stw r3,0(r4) | xor r6,r5,r5 ; | | | lwzx r7,r6,r8 ; exists (z=2 /\ 1:r1=1 /\ 1:r5=1 /\ 3:r1=1 /\ 3:r7=0)