PPC acssrr003 "Fre SyncdWW Rfe SyncsRR DpdR Fre Rfe SyncsRR" Cycle=Fre SyncdWW Rfe SyncsRR DpdR Fre Rfe SyncsRR Relax=ACSyncsRR Safe=Fre SyncdWW DpdR { 0:r2=y; 0:r4=x; 1:r2=x; 1:r6=y; 2:r2=y; 3:r2=y; } P0 | P1 | P2 | P3 ; li r1,2 | lwz r1,0(r2) | li r1,1 | lwz r1,0(r2) ; stw r1,0(r2) | sync | stw r1,0(r2) | sync ; sync | lwz r3,0(r2) | | lwz r3,0(r2) ; li r3,1 | xor r4,r3,r3 | | ; stw r3,0(r4) | lwzx r5,r4,r6 | | ; exists (y=2 /\ 1:r1=1 /\ 1:r3=1 /\ 1:r5=0 /\ 3:r1=1 /\ 3:r3=1)