Test DETOUR0969

PPC DETOUR0969
"DetourW DpAddrdR DpAddrdW Wse SyncdWR Fre"
Cycle=Fre DetourW DpAddrdR DpAddrdW Wse SyncdWR
Prefetch=0:x=F,0:z=W,1:z=F,1:x=T
Com=Ws Fr
Orig=DetourW DpAddrdR DpAddrdW Wse SyncdWR Fre
{
0:r2=x; 0:r6=y; 0:r9=z;
1:r2=x;
2:r2=z; 2:r4=x;
}
 P0            | P1           | P2           ;
 li r1,1       | li r1,2      | li r1,2      ;
 stw r1,0(r2)  | stw r1,0(r2) | stw r1,0(r2) ;
 lwz r3,0(r2)  |              | sync         ;
 xor r4,r3,r3  |              | lwz r3,0(r4) ;
 lwzx r5,r4,r6 |              |              ;
 xor r7,r5,r5  |              |              ;
 li r8,1       |              |              ;
 stwx r8,r7,r9 |              |              ;
Observed
    0:r3=2; 2:r3=0; z=2;