PPC WRC+pora+addrrp+A "RfeAR PodRWRA RfeAR DpAddrdRRP FrePA" Cycle=RfeAR PodRWRA RfeAR DpAddrdRRP FrePA Prefetch=0:x=T,2:x=T Com=Rf Rf Fr Orig=RfeAR PodRWRA RfeAR DpAddrdRRP FrePA { ok=1; 0:r2=x; 0:r4=ok; 1:r2=x; 1:r4=y; 1:r6=ok; 2:r2=y; 2:r5=x; } P0 | P1 | P2 ; li r1,1 | lwarx r1,r0,r2 | lwarx r1,r0,r2 ; lwarx %sta,r0,r2 | li r3,1 | xor r3,r1,r1 ; stwcx. r1,r0,r2 | lwarx %sta,r0,r4 | lwzx r4,r3,r5 ; bne Fail0 | stwcx. r3,r0,r4 | ; b Exit0 | bne Fail1 | ; Fail0: | b Exit1 | ; li r3,0 | Fail1: | ; stw r3,0(r4) | li r5,0 | ; Exit0: | stw r5,0(r6) | ; | Exit1: | ; exists (ok=1 /\ 1:r1=1 /\ 2:r1=1 /\ 2:r4=0)