Test MP+dmb+pos-ctrlisb

Executions for behaviour: "1:R0=1 ; 1:R1=0 ; 1:R2=0"

ARM MP+dmb+pos-ctrlisb
"DMBdWW Rfe PosRR DpCtrlIsbdR Fre"
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=DMBdWW Rfe PosRR DpCtrlIsbdR Fre
{
%x0=x; %y0=y;
%y1=y; %x1=x;
}
 P0           | P1           ;
 MOV R0,#1    | LDR R0,[%y1] ;
 STR R0,[%x0] | LDR R1,[%y1] ;
 DMB          | CMP R1,R1    ;
 MOV R1,#1    | BNE LC00     ;
 STR R1,[%y0] | LC00:        ;
              | ISB          ;
              | LDR R2,[%x1] ;
Observed
    1:R0=1; 1:R1=0; 1:R2=0;