Test WRC+ctrl+ctrlisb

ARM WRC+ctrl+ctrlisb
"Rfe DpCtrldW Rfe DpCtrlIsbdR Fre"
Cycle=Rfe DpCtrldW Rfe DpCtrlIsbdR Fre
{
%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    | CMP R0, R0    ;
               | BNE LC00      | BNE LC01      ;
               | LC00:         | LC01:         ;
               | MOV R1, #1    | ISB           ;
               | STR R1, [%y1] | LDR R1, [%x2] ;
Observed
    1:R0=1; 2:R0=1; 2:R1=0;