PPC WRC+addrap+addrrp+A "RfeAA DpAddrdWAP RfePR DpAddrdRRP FrePA" Cycle=RfeAA DpAddrdWAP RfePR DpAddrdRRP FrePA Prefetch=0:x=T,2:x=T Com=Rf Rf Fr Orig=RfeAA DpAddrdWAP RfePR DpAddrdRRP FrePA { ok=1; 0:r2=x; 0:r4=ok; 1:r2=x; 1:r5=y; 1:r7=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 | stwcx. r1,r0,r2 | xor r3,r1,r1 ; stwcx. r1,r0,r2 | bne Fail1 | lwzx r4,r3,r5 ; bne Fail0 | xor r3,r1,r1 | ; b Exit0 | li r4,1 | ; Fail0: | stwx r4,r3,r5 | ; li r3,0 | b Exit1 | ; stw r3,0(r4) | Fail1: | ; Exit0: | li r6,0 | ; | stw r6,0(r7) | ; | Exit1: | ; exists (ok=1 /\ 1:r1=1 /\ 2:r1=1 /\ 2:r4=0)