PPC Z6.2+rfiar-datarp+sync+addr "RfiAR DpDatadWRP Rfe SyncdRW Rfe DpAddrdW WsePA" Prefetch=0:x=F,2:x=W Com=Rf Rf Ws Orig=RfiAR DpDatadWRP Rfe SyncdRW Rfe DpAddrdW WsePA { 0:r2=x; 0:r5=y; 1:r2=y; 1:r4=z; 2:r2=z; 2:r5=x; } P0 | P1 | P2 ; li r1,2 | lwz r1,0(r2) | lwz r1,0(r2) ; lwarx %sta,r0,r2 | sync | xor r3,r1,r1 ; stwcx. r1,r0,r2 | li r3,1 | li r4,1 ; lwarx r3,r0,r2 | stw r3,0(r4) | stwx r4,r3,r5 ; xor r4,r3,r3 | | ; addi r4,r4,1 | | ; stw r4,0(r5) | | ; exists (x=2 /\ 0:r3=2 /\ 1:r1=1 /\ 2:r1=1)