Test DETOUR1151

PPC DETOUR1151
"LwSyncdWW Rfe PodRW DetourW DpCtrldW Wse"
Cycle=Rfe PodRW DetourW DpCtrldW Wse LwSyncdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=LwSyncdWW Rfe PodRW DetourW DpCtrldW Wse
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=z; 1:r7=x;
2:r2=z;
}
 P0           | P1           | P2           ;
 li r1,2      | lwz r1,0(r2) | li r1,2      ;
 stw r1,0(r2) | li r3,1      | stw r1,0(r2) ;
 lwsync       | stw r3,0(r4) |              ;
 li r3,1      | lwz r5,0(r4) |              ;
 stw r3,0(r4) | cmpw r5,r5   |              ;
              | beq  LC00    |              ;
              | LC00:        |              ;
              | li r6,1      |              ;
              | stw r6,0(r7) |              ;
Observed
    1:r1=1; 1:r5=1; x=2;
and 1:r1=1; 1:r5=2; x=2;