Test MP+dmb.sy+addr-rfi-ctrl-addr-[fr-rf]

AArch64 MP+dmb.sy+addr-rfi-ctrl-addr-[fr-rf]
"DMB.SYdWW Rfe DpAddrdW Rfi DpCtrldR DpAddrdR FrLeave RfBack Fre"
Cycle=Rfi DpCtrldR DpAddrdR FrLeave RfBack Fre DMB.SYdWW Rfe DpAddrdW
Relax=
Safe=Rfi Rfe Fre DMB.SYdWW DpAddrdW DpAddrdR DpCtrldR [FrLeave,RfBack]
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr Rf
Orig=DMB.SYdWW Rfe DpAddrdW Rfi DpCtrldR DpAddrdR FrLeave RfBack Fre
{
0:X1=x; 0:X3=y;
1:X1=y; 1:X4=z; 1:X7=a; 1:X10=x;
2:X1=x;
}
 P0          | P1                   | P2          ;
 MOV W0,#2   | LDR W0,[X1]          | MOV W0,#1   ;
 STR W0,[X1] | EOR W2,W0,W0         | STR W0,[X1] ;
 DMB SY      | MOV W3,#1            |             ;
 MOV W2,#1   | STR W3,[X4,W2,SXTW]  |             ;
 STR W2,[X3] | LDR W5,[X4]          |             ;
             | CBNZ W5,LC00         |             ;
             | LC00:                |             ;
             | LDR W6,[X7]          |             ;
             | EOR W8,W6,W6         |             ;
             | LDR W9,[X10,W8,SXTW] |             ;
             | LDR W11,[X10]        |             ;
Observed
    z=1; y=1; x=1; 1:X9=1; 1:X5=1; 1:X11=2; 1:X0=1;
and z=1; y=1; x=1; 1:X9=1; 1:X5=1; 1:X11=2; 1:X0=0;
and z=1; y=1; x=2; 1:X9=2; 1:X5=1; 1:X11=1; 1:X0=0;
and z=1; y=1; x=2; 1:X9=2; 1:X5=1; 1:X11=0; 1:X0=0;
and z=1; y=1; x=1; 1:X9=2; 1:X5=1; 1:X11=0; 1:X0=0;
and z=1; y=1; x=2; 1:X9=1; 1:X5=1; 1:X11=0; 1:X0=0;
and z=1; y=1; x=1; 1:X9=1; 1:X5=1; 1:X11=0; 1:X0=0;