Test DETOUR0412

ARM DETOUR0412
"PosWW Rfi DpDatadW Rfe DpDatadW Wse"
Cycle=Rfi DpDatadW Rfe DpDatadW Wse PosWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=PosWW Rfi DpDatadW Rfe DpDatadW Wse
{
%x0=x; %y0=y;
%y1=y; %x1=x;
}
 P0           | P1           ;
 MOV R0,#2    | LDR R0,[%y1] ;
 STR R0,[%x0] | EOR R1,R0,R0 ;
 MOV R1,#3    | ADD R1,R1,#1 ;
 STR R1,[%x0] | STR R1,[%x1] ;
 LDR R2,[%x0] | DMB          ;
 EOR R3,R2,R2 | LDR R2,[%x1] ;
 ADD R3,R3,#1 |              ;
 STR R3,[%y0] |              ;
Observed
    0:R2=3; 1:R0=1; 1:R2=2;