Test RWC+ctrlisbaa+dmbnar

ARM RWC+ctrlisbaa+dmbnar
"RfeNaA DpCtrlIsbdRAA FreANa DMBdWRNaR FreRNa"
Cycle=RfeNaA DpCtrlIsbdRAA FreANa DMBdWRNaR FreRNa
Prefetch=1:x=F,1:y=T,2:y=F,2:x=T
Com=Rf Fr Fr
Orig=RfeNaA DpCtrlIsbdRAA FreANa DMBdWRNaR FreRNa
{ ok=1;
%x0=x;
%x1=x; %y1=y; %ok1=ok;
%y2=y; %x2=x;
}
 P0           | P1                 | P2             ;
 MOV R0,#1    | LDREX R0,[%x1]     | MOV R0,#1      ;
 STR R0,[%x0] | STREX %T2,R0,[%x1] | STR R0,[%y2]   ;
              | CMP %T2,#0         | DMB            ;
              | BNE Fail1          | LDREX R1,[%x2] ;
              | CMP R0,R0          |                ;
              | BNE LC00           |                ;
              | LC00:              |                ;
              | ISB                |                ;
              | LDREX R1,[%y1]     |                ;
              | STREX %T2,R1,[%y1] |                ;
              | CMP %T2,#0         |                ;
              | BNE Fail1          |                ;
              | B Exit1            |                ;
              | Fail1:             |                ;
              | MOV R2,#0          |                ;
              | STR R2,[%ok1]      |                ;
              | Exit1:             |                ;
Observed
    1:R0=1; 1:R1=0; 2:R1=0; ok=1; x=1; y=1;