Test WWC+addrap+addrpa

PPC WWC+addrap+addrpa
"RfePA DpAddrdWAP Rfe DpAddrdWPA WseAP"
Cycle=RfePA DpAddrdWAP Rfe DpAddrdWPA WseAP
Prefetch=0:x=F,2:x=W
Com=Rf Rf Ws
Orig=RfePA DpAddrdWAP Rfe DpAddrdWPA WseAP
{ ok=1;
0:r2=x;
1:r2=x; 1:r5=y; 1:r7=ok;
2:r2=y; 2:r5=x; 2:r7=ok;
}
 P0           | P1              | P2               ;
 li r1,2      | lwarx r1,r0,r2  | lwz r1,0(r2)     ;
 stw r1,0(r2) | stwcx. r1,r0,r2 | xor r3,r1,r1     ;
              | bne  Fail1      | li r4,1          ;
              | xor r3,r1,r1    | lwarx %sta,r3,r5 ;
              | li r4,1         | stwcx. r4,r3,r5  ;
              | stwx r4,r3,r5   | bne  Fail2       ;
              | b   Exit1       | b   Exit2        ;
              | Fail1:          | Fail2:           ;
              | li r6,0         | li r6,0          ;
              | stw r6,0(r7)    | stw r6,0(r7)     ;
              | Exit1:          | Exit2:           ;
exists
(ok=1 /\ x=2 /\ 1:r1=2 /\ 2:r1=1)