Test DETOUR0055

PPC DETOUR0055
"DetourW DetourR DpAddrdW Rfe DpAddrdR Fre"
Cycle=Rfe DpAddrdR Fre DetourW DetourR DpAddrdW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=DetourW DetourR DpAddrdW Rfe DpAddrdR Fre
{
0:r2=x; 0:r7=y;
1:r2=x;
2:r2=x;
3:r2=y; 3:r5=x;
}
 P0            | P1           | P2           | P3            ;
 li r1,1       | li r1,2      | li r1,3      | lwz r1,0(r2)  ;
 stw 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  |              |              |               ;
 li r6,1       |              |              |               ;
 stwx r6,r5,r7 |              |              |               ;
Observed
    0:r3=3; 0:r4=2; 3:r1=1; 3:r4=0;
and 0:r3=2; 0:r4=3; 3:r1=0; 3:r4=1;
and 0:r3=3; 0:r4=2; 3:r1=1; 3:r4=1;
and 0:r3=3; 0:r4=2; 3:r1=1; 3:r4=3;