Test LB+datarp+poap

PPC LB+datarp+poap
"DpDatadWRP RfePA PodRWAP RfePR"
Cycle=RfePA PodRWAP RfePR DpDatadWRP
Prefetch=
Com=Rf Rf
Orig=DpDatadWRP RfePA PodRWAP RfePR
{ ok=1;
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=x; 1:r6=ok;
}
 P0             | P1              ;
 lwarx r1,r0,r2 | lwarx r1,r0,r2  ;
 xor r3,r1,r1   | stwcx. r1,r0,r2 ;
 addi r3,r3,1   | bne  Fail1      ;
 stw r3,0(r4)   | li r3,1         ;
                | stw r3,0(r4)    ;
                | b   Exit1       ;
                | Fail1:          ;
                | li r5,0         ;
                | stw r5,0(r6)    ;
                | Exit1:          ;
exists
(ok=1 /\ 0:r1=1 /\ 1:r1=1)