Test WRC+data+dmbnaa+A

ARM WRC+data+dmbnaa+A
"RfeANa DpDatadW Rfe DMBdRRNaA FreAA"
Cycle=Rfe DMBdRRNaA FreAA RfeANa DpDatadW
Prefetch=1:x=F,1:y=W,2:y=F,2:x=T
Com=Rf Rf Fr
Orig=RfeANa DpDatadW Rfe DMBdRRNaA FreAA
{ ok=1;
%x0=x; %ok0=ok;
%x1=x; %y1=y;
%y2=y; %x2=x; %ok2=ok;
}
 P0                  | P1           | P2                 ;
 MOV %T3,#1          | LDR R0,[%x1] | LDR R0,[%y2]       ;
 LDREX R0,[%x0]      | EOR R1,R0,R0 | DMB                ;
 STREX %T2,%T3,[%x0] | ADD R1,R1,#1 | LDREX R1,[%x2]     ;
 CMP %T2,#0          | STR R1,[%y1] | STREX %T2,R1,[%x2] ;
 BNE Fail0           |              | CMP %T2,#0         ;
 B Exit0             |              | BNE Fail2          ;
 Fail0:              |              | B Exit2            ;
 MOV R1,#0           |              | Fail2:             ;
 STR R1,[%ok0]       |              | MOV R2,#0          ;
 Exit0:              |              | STR R2,[%ok2]      ;
                     |              | Exit2:             ;
Observed
    0:R0=0; 1:R0=1; 2:R0=1; 2:R1=0; ok=0; x=1;