Test MP+po+addrra

PPC MP+po+addrra
"PodWW RfePR DpAddrdRRA FreAP"
Cycle=RfePR DpAddrdRRA FreAP PodWW
Prefetch=1:x=T
Com=Rf Fr
Orig=PodWW RfePR DpAddrdRRA FreAP
{ ok=1;
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=x; 1:r7=ok;
}
 P0           | P1              ;
 li r1,1      | lwarx r1,r0,r2  ;
 stw r1,0(r2) | xor r3,r1,r1    ;
 li r3,1      | lwarx r4,r3,r5  ;
 stw r3,0(r4) | stwcx. r4,r3,r5 ;
              | bne  Fail1      ;
              | b   Exit1       ;
              | Fail1:          ;
              | li r6,0         ;
              | stw r6,0(r7)    ;
              | Exit1:          ;
exists
(ok=1 /\ 1:r1=1 /\ 1:r4=0)