PPC W+RWC+rfipr-datarp+sync+sync
"RfiPR DpDatadWRP Rfe SyncdRR Fre SyncdWR Fre"
Prefetch=1:z=T,2:x=T
Com=Rf Fr Fr
Orig=RfiPR DpDatadWRP Rfe SyncdRR Fre SyncdWR Fre
{
0:r2=x; 0:r5=y;
1:r2=y; 1:r4=z;
2:r2=z; 2:r4=x;
}
P0 | P1 | P2 ;
li r1,1 | lwz r1,0(r2) | li r1,1 ;
stw r1,0(r2) | sync | stw r1,0(r2) ;
lwarx r3,r0,r2 | lwz r3,0(r4) | sync ;
xor r4,r3,r3 | | lwz r3,0(r4) ;
addi r4,r4,1 | | ;
stw r4,0(r5) | | ;
exists
(0:r3=1 /\ 1:r1=1 /\ 1:r3=0 /\ 2:r3=0)