PPC R+poap+lwsyncpa "PodWWAP Wse LwSyncdWRPA FreAA" Cycle=FreAA PodWWAP Wse LwSyncdWRPA Prefetch=0:y=W,1:y=F,1:x=T Com=Ws Fr Orig=PodWWAP Wse LwSyncdWRPA FreAA { ok=1; 0:r2=x; 0:r4=y; 0:r6=ok; 1:r2=y; 1:r4=x; 1:r6=ok; } P0 | P1 ; li r1,1 | li r1,2 ; lwarx %sta,r0,r2 | stw r1,0(r2) ; stwcx. r1,r0,r2 | lwsync ; bne Fail0 | lwarx r3,r0,r4 ; li r3,1 | stwcx. r3,r0,r4 ; stw r3,0(r4) | bne Fail1 ; b Exit0 | b Exit1 ; Fail0: | Fail1: ; li r5,0 | li r5,0 ; stw r5,0(r6) | stw r5,0(r6) ; Exit0: | Exit1: ; exists (ok=1 /\ y=2 /\ 1:r3=0)