PPC WRC+addrap+sync "RfePA DpAddrdWAP Rfe SyncdRR Fre" Cycle=RfePA DpAddrdWAP Rfe SyncdRR Fre Prefetch=0:x=T,2:x=T Com=Rf Rf Fr Orig=RfePA DpAddrdWAP Rfe SyncdRR Fre { ok=1; 0:r2=x; 1:r2=x; 1:r5=y; 1:r7=ok; 2:r2=y; 2:r4=x; } P0 | P1 | P2 ; li r1,1 | lwarx r1,r0,r2 | lwz r1,0(r2) ; stw r1,0(r2) | stwcx. r1,r0,r2 | sync ; | bne Fail1 | lwz r3,0(r4) ; | xor r3,r1,r1 | ; | li r4,1 | ; | stwx r4,r3,r5 | ; | b Exit1 | ; | Fail1: | ; | li r6,0 | ; | stw r6,0(r7) | ; | Exit1: | ; exists (ok=1 /\ 1:r1=1 /\ 2:r1=1 /\ 2:r3=0)