Test DETOUR0070

PPC DETOUR0070
"DetourW DpDatadW Rfe DpAddrdR Fre"
Cycle=Rfe DpAddrdR Fre DetourW DpDatadW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=DetourW DpDatadW Rfe DpAddrdR Fre
{
0:r2=x; 0:r5=y;
1:r2=x;
2:r2=y; 2:r5=x;
}
 P0           | P1           | P2            ;
 li r1,1      | li r1,2      | lwz r1,0(r2)  ;
 stw r1,0(r2) | stw r1,0(r2) | xor r3,r1,r1  ;
 lwz r3,0(r2) |              | lwzx r4,r3,r5 ;
 xor r4,r3,r3 |              |               ;
 addi r4,r4,1 |              |               ;
 stw r4,0(r5) |              |               ;
exists
(0:r3=2 /\ 2:r1=1 /\ 2:r4=0)