PPC 3.SB+sync+rfi-addr+rfipr-addrrp "SyncdWR Fre Rfi DpAddrdR Fre RfiPR DpAddrdRRP Fre" Prefetch=0:y=T,1:z=T,2:x=T Com=Fr Fr Fr Orig=SyncdWR Fre Rfi DpAddrdR Fre RfiPR DpAddrdRRP Fre { 0:r2=x; 0:r4=y; 1:r2=y; 1:r6=z; 2:r2=z; 2:r6=x; } P0 | P1 | P2 ; li r1,1 | li r1,1 | li r1,1 ; stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) ; sync | lwz r3,0(r2) | lwarx r3,r0,r2 ; lwz r3,0(r4) | xor r4,r3,r3 | xor r4,r3,r3 ; | lwzx r5,r4,r6 | lwzx r5,r4,r6 ; exists (0:r3=0 /\ 1:r3=1 /\ 1:r5=0 /\ 2:r3=1 /\ 2:r5=0)