Test R+dmb.st+rfi-pos-addr-[fr-rf]

AArch64 R+dmb.st+rfi-pos-addr-[fr-rf]
"DMB.STdWW Wse Rfi PosRR DpAddrdR FrLeave RfBack Fre"
Cycle=Rfi PosRR DpAddrdR FrLeave RfBack Fre DMB.STdWW Wse
Relax=
Safe=Rfi Fre Wse PosRR DMB.STdWW DpAddrdR [FrLeave,RfBack]
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Ws Fr Rf
Orig=DMB.STdWW Wse Rfi PosRR DpAddrdR FrLeave RfBack Fre
{
0:X1=x; 0:X3=y;
1:X1=y; 1:X6=x;
2:X1=x;
}
 P0          | P1                  | P2          ;
 MOV W0,#2   | MOV W0,#2           | MOV W0,#1   ;
 STR W0,[X1] | STR W0,[X1]         | STR W0,[X1] ;
 DMB ST      | LDR W2,[X1]         |             ;
 MOV W2,#1   | LDR W3,[X1]         |             ;
 STR W2,[X3] | EOR W4,W3,W3        |             ;
             | LDR W5,[X6,W4,SXTW] |             ;
             | LDR W7,[X6]         |             ;
Observed
    y=2; x=2; 1:X7=1; 1:X5=2; 1:X3=2; 1:X2=2;
and y=1; x=2; 1:X7=1; 1:X5=2; 1:X3=2; 1:X2=2;
and y=2; x=2; 1:X7=0; 1:X5=2; 1:X3=2; 1:X2=2;
and y=1; x=2; 1:X7=0; 1:X5=2; 1:X3=2; 1:X2=2;
and y=2; x=1; 1:X7=0; 1:X5=2; 1:X3=2; 1:X2=2;
and y=1; x=1; 1:X7=0; 1:X5=2; 1:X3=2; 1:X2=2;
and y=2; x=1; 1:X7=2; 1:X5=1; 1:X3=2; 1:X2=2;
and y=1; x=1; 1:X7=2; 1:X5=1; 1:X3=2; 1:X2=2;
and y=2; x=2; 1:X7=0; 1:X5=1; 1:X3=2; 1:X2=2;
and y=1; x=2; 1:X7=0; 1:X5=1; 1:X3=2; 1:X2=2;
and y=2; x=1; 1:X7=0; 1:X5=1; 1:X3=2; 1:X2=2;
and y=1; x=1; 1:X7=0; 1:X5=1; 1:X3=2; 1:X2=2;
and y=1; x=2; 1:X7=1; 1:X5=2; 1:X3=1; 1:X2=2;
and y=1; x=2; 1:X7=0; 1:X5=2; 1:X3=1; 1:X2=2;
and y=1; x=1; 1:X7=0; 1:X5=2; 1:X3=1; 1:X2=2;
and y=1; x=1; 1:X7=2; 1:X5=1; 1:X3=1; 1:X2=2;
and y=1; x=1; 1:X7=0; 1:X5=1; 1:X3=1; 1:X2=2;
and y=1; x=2; 1:X7=1; 1:X5=2; 1:X3=1; 1:X2=1;