PPC WRC+lwsync+addr-fri-rfipr-addrrp
"Rfe LwSyncdRW Rfe DpAddrdR Fri RfiPR DpAddrdRRP Fre"
Prefetch=0:x=T,2:x=T
Com=Rf Rf Fr
Orig=Rfe LwSyncdRW Rfe DpAddrdR Fri RfiPR DpAddrdRRP Fre
{
0:r2=x;
1:r2=x; 1:r4=y;
2:r2=y; 2:r5=z; 2:r10=x;
}
P0 | P1 | P2 ;
li r1,1 | lwz r1,0(r2) | lwz r1,0(r2) ;
stw r1,0(r2) | lwsync | xor r3,r1,r1 ;
| li r3,1 | lwzx r4,r3,r5 ;
| stw r3,0(r4) | li r6,1 ;
| | stw r6,0(r5) ;
| | lwarx r7,r0,r5 ;
| | xor r8,r7,r7 ;
| | lwzx r9,r8,r10 ;
exists
(1:r1=1 /\ 2:r1=1 /\ 2:r4=0 /\ 2:r7=1 /\ 2:r9=0)