Test MP0109

ARM MP0109
"DMBdWW Rfe PodRR PosRR DpCtrlIsbdR Fre"
Cycle=Rfe PodRR PosRR DpCtrlIsbdR Fre DMBdWW
Relax=[Fre,DMBdWW,Rfe]
Safe=PosRR PodRR DpCtrlIsbdR
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=DMBdWW Rfe PodRR PosRR DpCtrlIsbdR Fre
{
%x0=x; %y0=y;
%y1=y; %z1=z; %x1=x;
}
 P0           | P1           ;
 MOV R0,#1    | LDR R0,[%y1] ;
 STR R0,[%x0] | LDR R1,[%z1] ;
 DMB          | LDR R2,[%z1] ;
 MOV R1,#1    | CMP R2,R2    ;
 STR R1,[%y0] | BNE LC00     ;
              | LC00:        ;
              | ISB          ;
              | LDR R3,[%x1] ;
Observed
    1:R0=1; 1:R3=0;