Test S+PPO403

ARM S+PPO403
"Wse DMBdWW Rfe PosRW PosWR DpDatadW PosWR DpDatadW"
Cycle=Rfe PosRW PosWR DpDatadW PosWR DpDatadW Wse DMBdWW
Relax=
Safe=Rfe Wse PosWR PosRW DMBdWW DpDatadW
Prefetch=0:x=F,1:x=W
Orig=Wse DMBdWW Rfe PosRW PosWR DpDatadW PosWR DpDatadW
{
%x0=x; %y0=y;
%y1=y; %z1=z; %x1=x;
}
 P0            | P1             ;
 MOV R0, #2    | LDR R0, [%y1]  ;
 STR R0, [%x0] | MOV R1, #2     ;
 DMB           | STR R1, [%y1]  ;
 MOV R1, #1    | LDR R2, [%y1]  ;
 STR R1, [%y0] | EOR R3,R2,R2   ;
               | ADD R3, R3, #1 ;
               | STR R3, [%z1]  ;
               | LDR R4, [%z1]  ;
               | EOR R5,R4,R4   ;
               | ADD R5, R5, #1 ;
               | STR R5, [%x1]  ;
Observed
    1:R0=1; x=2; y=2;