Test DETOUR0397

PPC DETOUR0397
"DetourW Fri Rfi DpAddrdW Rfe DpDatadW Wse"
Cycle=Rfi DpAddrdW Rfe DpDatadW Wse DetourW Fri
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=DetourW Fri Rfi DpAddrdW Rfe DpDatadW Wse
{
0:r2=x; 0:r8=y;
1:r2=x;
2:r2=y; 2:r4=x;
}
 P0            | P1           | P2           ;
 li r1,2       | li r1,3      | lwz r1,0(r2) ;
 stw r1,0(r2)  | stw r1,0(r2) | xor r3,r1,r1 ;
 lwz r3,0(r2)  |              | addi r3,r3,1 ;
 li r4,4       |              | stw r3,0(r4) ;
 stw r4,0(r2)  |              | sync         ;
 lwz r5,0(r2)  |              | lwz r5,0(r4) ;
 xor r6,r5,r5  |              |              ;
 li r7,1       |              |              ;
 stwx r7,r6,r8 |              |              ;
Observed
    0:r3=2; 0:r5=3; 2:r1=1; 2:r5=2;
and 0:r3=3; 0:r5=4; 2:r1=1; 2:r5=2;