PPC WWC+addraa+addrap+A "RfeAA DpAddrdWAA RfeAA DpAddrdWAP WsePA" Cycle=RfeAA DpAddrdWAA RfeAA DpAddrdWAP WsePA Prefetch=0:x=F,2:x=W Com=Rf Rf Ws Orig=RfeAA DpAddrdWAA RfeAA DpAddrdWAP WsePA { ok=1; 0:r2=x; 0:r4=ok; 1:r2=x; 1:r5=y; 1:r7=ok; 2:r2=y; 2:r5=x; 2:r7=ok; } P0 | P1 | P2 ; li r1,2 | lwarx r1,r0,r2 | lwarx r1,r0,r2 ; lwarx %sta,r0,r2 | stwcx. r1,r0,r2 | stwcx. r1,r0,r2 ; stwcx. r1,r0,r2 | bne Fail1 | bne Fail2 ; bne Fail0 | xor r3,r1,r1 | xor r3,r1,r1 ; b Exit0 | li r4,1 | li r4,1 ; Fail0: | lwarx %sta,r3,r5 | stwx r4,r3,r5 ; li r3,0 | stwcx. r4,r3,r5 | b Exit2 ; stw r3,0(r4) | bne Fail1 | Fail2: ; Exit0: | b Exit1 | li r6,0 ; | Fail1: | stw r6,0(r7) ; | li r6,0 | Exit2: ; | stw r6,0(r7) | ; | Exit1: | ; exists (ok=1 /\ x=2 /\ 1:r1=2 /\ 2:r1=1)