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

AArch64 MP+dmb.sy+ctrl-fri-rfi-addr-[fr-rf]
"DMB.SYdWW Rfe DpCtrldR Fri Rfi DpAddrdR FrLeave RfBack Fre"
Cycle=Rfi DpAddrdR FrLeave RfBack Fre DMB.SYdWW Rfe DpCtrldR Fri
Relax=
Safe=Rfi Rfe Fri Fre DMB.SYdWW 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 DpCtrldR Fri Rfi DpAddrdR FrLeave RfBack Fre
{
0:X1=x; 0:X3=y;
1:X1=y; 1:X3=z; 1:X8=x;
2:X1=x;
}
 P0          | P1                  | P2          ;
 MOV W0,#2   | LDR W0,[X1]         | MOV W0,#1   ;
 STR W0,[X1] | CBNZ W0,LC00        | STR W0,[X1] ;
 DMB SY      | LC00:               |             ;
 MOV W2,#1   | LDR W2,[X3]         |             ;
 STR W2,[X3] | MOV W4,#1           |             ;
             | STR W4,[X3]         |             ;
             | LDR W5,[X3]         |             ;
             | EOR W6,W5,W5        |             ;
             | LDR W7,[X8,W6,SXTW] |             ;
             | LDR W9,[X8]         |             ;
Observed
    z=1; y=1; x=2; 1:X9=1; 1:X7=2; 1:X5=1; 1:X2=0; 1:X0=1;
and z=1; y=1; x=2; 1:X9=0; 1:X7=2; 1:X5=1; 1:X2=0; 1:X0=1;
and z=1; y=1; x=1; 1:X9=0; 1:X7=2; 1:X5=1; 1:X2=0; 1:X0=1;
and z=1; y=1; x=1; 1:X9=2; 1:X7=1; 1:X5=1; 1:X2=0; 1:X0=1;
and z=1; y=1; x=1; 1:X9=0; 1:X7=1; 1:X5=1; 1:X2=0; 1:X0=1;
and z=1; y=1; x=2; 1:X9=1; 1:X7=2; 1:X5=1; 1:X2=0; 1:X0=0;
and z=1; y=1; x=2; 1:X9=0; 1:X7=2; 1:X5=1; 1:X2=0; 1:X0=0;
and z=1; y=1; x=1; 1:X9=0; 1:X7=2; 1:X5=1; 1:X2=0; 1:X0=0;
and z=1; y=1; x=1; 1:X9=2; 1:X7=1; 1:X5=1; 1:X2=0; 1:X0=0;
and z=1; y=1; x=2; 1:X9=0; 1:X7=1; 1:X5=1; 1:X2=0; 1:X0=0;
and z=1; y=1; x=1; 1:X9=0; 1:X7=1; 1:X5=1; 1:X2=0; 1:X0=0;