Test DETOUR0767

PPC DETOUR0767
"LwSyncdWW Rfe PodRR DpAddrdW DetourW Fre"
Cycle=Rfe PodRR DpAddrdW DetourW Fre LwSyncdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=LwSyncdWW Rfe PodRR DpAddrdW DetourW Fre
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=z; 1:r7=x;
2:r2=x;
}
 P0           | P1            | P2           ;
 li r1,3      | lwz r1,0(r2)  | li r1,2      ;
 stw r1,0(r2) | lwz r3,0(r4)  | stw r1,0(r2) ;
 lwsync       | xor r5,r3,r3  |              ;
 li r3,1      | li r6,1       |              ;
 stw r3,0(r4) | stwx r6,r5,r7 |              ;
              | lwz r8,0(r7)  |              ;
Observed
    1:r1=1; 1:r8=3; x=2;
and 1:r1=1; 1:r8=1; x=3;
and 1:r1=1; 1:r8=2; x=3;
and 1:r1=1; 1:r8=3; x=3;