Test WWC+addr+addrrp

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