Test DETOUR0778

PPC DETOUR0778
"LwSyncdWW Rfe DetourR DpCtrldW DetourW Fre"
Cycle=Rfe DetourR DpCtrldW DetourW Fre LwSyncdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=LwSyncdWW Rfe DetourR DpCtrldW DetourW Fre
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=x;
2:r2=y;
3:r2=x;
}
 P0           | P1           | P2           | P3           ;
 li r1,3      | lwz r1,0(r2) | li r1,2      | li r1,2      ;
 stw r1,0(r2) | lwz r3,0(r2) | stw r1,0(r2) | stw r1,0(r2) ;
 lwsync       | cmpw r3,r3   |              |              ;
 li r3,1      | beq  LC00    |              |              ;
 stw r3,0(r4) | LC00:        |              |              ;
              | li r4,1      |              |              ;
              | stw r4,0(r5) |              |              ;
              | lwz r6,0(r5) |              |              ;
Observed
    1:r1=1; 1:r3=2; 1:r6=2; x=2;