Test DETOUR0827

PPC DETOUR0827
"LwSyncdWW Rfe PodRW DetourW DetourR Fre"
Cycle=Rfe PodRW DetourW DetourR Fre LwSyncdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=LwSyncdWW Rfe PodRW DetourW DetourR Fre
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=x;
2:r2=x;
3:r2=x;
}
 P0           | P1           | P2           | P3           ;
 li r1,4      | lwz r1,0(r2) | li r1,2      | li r1,3      ;
 stw r1,0(r2) | li r3,1      | stw r1,0(r2) | stw r1,0(r2) ;
 lwsync       | stw r3,0(r4) |              |              ;
 li r3,1      | lwz r5,0(r4) |              |              ;
 stw r3,0(r4) | lwz r6,0(r4) |              |              ;
Observed
    1:r1=0; 1:r5=4; 1:r6=3; x=2;
and 1:r1=0; 1:r5=4; 1:r6=2; x=3;
and 1:r1=0; 1:r5=2; 1:r6=4; x=3;