Test SB+poxps+SYS2

AArch64 SB+poxps+SYS2
"PodWRXP FrePX PodWRXP FrePX"
Cycle=FrePX PodWRXP FrePX PodWRXP
Relax=FrePX
Safe=PodWR
Prefetch=0:x=F,0:y=T,1:y=F,1:x=T
Com=Fr Fr
Orig=PodWRXP FrePX PodWRXP FrePX
{
0:X0=x; 0:X5=y;
1:X0=y; 1:X5=x;
}
 P0              | P1              ;
 MOV W1,#1       | MOV W1,#1       ;
 LDXR W2,[X0]    | LDXR W2,[X0]    ;
 STXR W3,W1,[X0] | STXR W3,W1,[X0] ;
 LDR W4,[X5]     | LDR W4,[X5]     ;
exists
(x=1 /\ y=1 /\ 0:X3=0 /\ 0:X2=0 /\ 0:X4=0 /\ 1:X3=0 /\ 1:X2=0 /\ 1:X4=0)