Test S+dmb.sy+data-rfihw-friwh

AArch64 S+dmb.sy+data-rfihw-friwh
"based on DMB.SYdWW Rfe DpDatadW Rfi PodRW Wse"
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
{
0:X1=x; 0:X3=y;
1:X1=y; 1:X3=x;
}
 P0           | P1              ;
 MOV W0,#02   | LDR W0,[X1]     ;
 STRH W0,[X1] | EOR W2,W0,W0    ;
 DMB SY       | ADD W2,W2,#17   ;
 MOV W2,#1    | STRH W2,[X3,#2] ;
 STR W2,[X3]  | LDR W4,[X3]    ;
              | MOV W5,#01      ;
              | STRH W5,[X3]    ;
Observed
    x=0x110002; 1:X4=0x110000; 1:X0=0x1;
and x=0x110001; 1:X4=0x110000; 1:X0=0x1;