Run WRC+ctrlisb+isb in model, using armmem

ARM WRC+ctrlisb+isb
"Rfe DpCtrlIsbdW Rfe ISBdRR Fre"
Cycle=Rfe ISBdRR Fre Rfe DpCtrlIsbdW
{
%x0=x;
%x1=x; %y1=y;
%y2=y; %x2=x;
}
P0 | P1 | P2 ;
MOV R0, #1 | LDR R0, [%x1] | LDR R0, [%y2] ;
STR R0, [%x0] | CMP R0, R0 | ISB ;
| BNE LC00 | LDR R1, [%x2] ;
| LC00: | ;
| ISB | ;
| MOV R1, #1 | ;
| STR R1, [%y1] | ;
exists
(1:R0=1 /\ 2:R0=1 /\ 2:R1=0)