Test DETOUR0938

PPC DETOUR0938
"LwSyncdWW Wse PosWW PodWW DetourW Fre"
Cycle=Fre LwSyncdWW Wse PosWW PodWW DetourW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Ws Fr
Orig=LwSyncdWW Wse PosWW PodWW DetourW Fre
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=x;
2:r2=x;
}
 P0           | P1           | P2           ;
 li r1,3      | li r1,2      | li r1,2      ;
 stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) ;
 lwsync       | li r3,3      |              ;
 li r3,1      | stw r3,0(r2) |              ;
 stw r3,0(r4) | li r4,1      |              ;
 sync         | stw r4,0(r5) |              ;
 lwz r5,0(r4) | lwz r6,0(r5) |              ;
Observed
    0:r5=2; 1:r6=3; x=2;
and 0:r5=2; 1:r6=1; x=3;
and 0:r5=2; 1:r6=2; x=3;
and 0:r5=2; 1:r6=3; x=3;