Test DETOUR0074

PPC DETOUR0074
"PosWR DetourR DpDatadW Rfe DpAddrdR Fre"
Cycle=Rfe DpAddrdR Fre PosWR DetourR DpDatadW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=PosWR DetourR DpDatadW Rfe DpAddrdR Fre
{
0:r2=x; 0:r6=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 ;
 lwz r4,0(r2) |              |               ;
 xor r5,r4,r4 |              |               ;
 addi r5,r5,1 |              |               ;
 stw r5,0(r6) |              |               ;
Observed
    0:r3=2; 0:r4=2; 2:r1=1; 2:r4=0;