Test MP0008

PPC MP0008
"PosWW PodWR DpAddrdW Rfe DpAddrdR Fre"
Cycle=Rfe DpAddrdR Fre PosWW PodWR DpAddrdW
Relax=[Rfe,DpAddrdR,Fre]
Safe=PosWW PodWR DpAddrdW
Prefetch=0:x=F,0:z=W,1:z=F,1:x=T
Com=Rf Fr
Orig=PosWW PodWR DpAddrdW Rfe DpAddrdR Fre
{
0:r2=x; 0:r5=y; 0:r8=z;
1:r2=z; 1:r5=x;
}
 P0            | P1            ;
 li r1,1       | lwz r1,0(r2)  ;
 stw r1,0(r2)  | xor r3,r1,r1  ;
 li r3,2       | lwzx r4,r3,r5 ;
 stw r3,0(r2)  |               ;
 lwz r4,0(r5)  |               ;
 xor r6,r4,r4  |               ;
 li r7,1       |               ;
 stwx r7,r6,r8 |               ;
exists
(x=2 /\ 1:r1=1 /\ 1:r4=0)