PPC DETOUR0514 "SyncdWR Fre PodWR Fri Rfi DpAddrdR Fre" Cycle=Rfi DpAddrdR Fre SyncdWR Fre PodWR Fri Prefetch=0:x=F,0:y=T,1:y=F,1:x=T Com=Fr Fr Orig=SyncdWR Fre PodWR Fri Rfi DpAddrdR Fre { 0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 1:r9=x; } P0 | P1 ; li r1,1 | li r1,1 ; stw r1,0(r2) | stw r1,0(r2) ; sync | lwz r3,0(r4) ; lwz r3,0(r4) | li r5,1 ; | stw r5,0(r4) ; | lwz r6,0(r4) ; | xor r7,r6,r6 ; | lwzx r8,r7,r9 ; exists (0:r3=0 /\ 1:r3=0 /\ 1:r6=1 /\ 1:r8=0)