Test DETOUR0659

PPC DETOUR0659
"LwSyncdWW Rfe PosRW DetourW DpAddrdR Fre"
Cycle=Rfe PosRW DetourW DpAddrdR Fre LwSyncdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=LwSyncdWW Rfe PosRW DetourW DpAddrdR Fre
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r7=x;
2:r2=y;
}
 P0           | P1            | P2           ;
 li r1,1      | lwz r1,0(r2)  | li r1,3      ;
 stw r1,0(r2) | li r3,2       | stw r1,0(r2) ;
 lwsync       | stw r3,0(r2)  |              ;
 li r3,1      | lwz r4,0(r2)  |              ;
 stw r3,0(r4) | xor r5,r4,r4  |              ;
              | lwzx r6,r5,r7 |              ;
Observed
    1:r1=1; 1:r4=3; 1:r6=0;