Test ATOM05

AArch64 ATOM05
"Hat Rmw PodWR Hat Rmw PodWR"
Prefetch=0:x=F,0:y=T,1:y=F,1:x=T
Com=Fr Fr
Orig=Hat Rmw PodWR Hat Rmw PodWR
{ ok=1;
0:X0=x; 0:X5=y; 0:X7=ok;
1:X0=y; 1:X5=x; 1:X7=ok;
}
 P0              | P1              ;
 MOV W2,#1       | MOV W2,#1       ;
 LDXR W1,[X0]    | LDXR W1,[X0]    ;
 STXR W3,W2,[X0] | STXR W3,W2,[X0] ;
 CBNZ W3,Fail0   | CBNZ W3,Fail1   ;
 LDR W4,[X5]     | LDR W4,[X5]     ;
 B Exit0         | B Exit1         ;
 Fail0:          | Fail1:          ;
 MOV W6,#0       | MOV W6,#0       ;
 STR W6,[X7]     | STR W6,[X7]     ;
 Exit0:          | Exit1:          ;
exists
(ok=1 /\ 0:X1=0 /\ 0:X4=0 /\ 1:X1=0 /\ 1:X4=0)