Test WWC+ctrlisb+isb

ARM WWC+ctrlisb+isb
"Rfe DpCtrlIsbdW Rfe ISBdRW Wse"
Cycle=Rfe ISBdRW Wse Rfe DpCtrlIsbdW
Prefetch=0:x=F,1:x=F,1:y=W,2:y=F,2:x=W
Com=Rf Rf Ws
Orig=Rfe DpCtrlIsbdW Rfe ISBdRW Wse
{
%x0=x;
%x1=x; %y1=y;
%y2=y; %x2=x;
}
 P0           | P1           | P2           ;
 MOV R0,#2    | LDR R0,[%x1] | LDR R0,[%y2] ;
 STR R0,[%x0] | CMP R0,R0    | ISB          ;
              | BNE LC00     | MOV R1,#1    ;
              | LC00:        | STR R1,[%x2] ;
              | ISB          |              ;
              | MOV R1,#1    |              ;
              | STR R1,[%y1] |              ;
Observed
    1:R0=1; 2:R0=1; x=1;
and 1:R0=1; 2:R0=1; x=2;
and 1:R0=2; 2:R0=1; x=2;