Test WWC+addrrp+addr

PPC WWC+addrrp+addr
"RfePR DpAddrdWRP Rfe DpAddrdW Wse"
Cycle=Rfe DpAddrdW Wse RfePR DpAddrdWRP
Prefetch=0:x=F,2:x=W
Com=Rf Rf Ws
Orig=RfePR DpAddrdWRP Rfe DpAddrdW Wse
{
0:r2=x;
1:r2=x; 1:r5=y;
2:r2=y; 2:r5=x;
}
 P0           | P1             | P2            ;
 li r1,2      | lwarx r1,r0,r2 | lwz r1,0(r2)  ;
 stw r1,0(r2) | xor r3,r1,r1   | xor r3,r1,r1  ;
              | li r4,1        | li r4,1       ;
              | stwx r4,r3,r5  | stwx r4,r3,r5 ;
exists
(x=2 /\ 1:r1=2 /\ 2:r1=1)