Test DETOUR0003

ARM DETOUR0003
"DetourW DpAddrdW Wsi Rfe DpAddrdR Fre"
Cycle=Rfe DpAddrdR Fre DetourW DpAddrdW Wsi
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=DetourW DpAddrdW Wsi Rfe DpAddrdR Fre
{
%x0=x; %y0=y;
%x1=x;
%y2=y; %x2=x;
}
 P0              | P1           | P2              ;
 MOV R0,#1       | MOV R0,#2    | LDR R0,[%y2]    ;
 STR R0,[%x0]    | STR R0,[%x1] | EOR R1,R0,R0    ;
 LDR R1,[%x0]    |              | LDR R2,[R1,%x2] ;
 EOR R2,R1,R1    |              |                 ;
 MOV R3,#1       |              |                 ;
 STR R3,[R2,%y0] |              |                 ;
 MOV R4,#2       |              |                 ;
 STR R4,[%y0]    |              |                 ;
Observed
    0:R1=2; 2:R0=1; 2:R2=0;
and 0:R1=2; 2:R0=2; 2:R2=0;
and 0:R1=2; 2:R0=1; 2:R2=1;
and 0:R1=2; 2:R0=2; 2:R2=1;
and 0:R1=2; 2:R0=1; 2:R2=2;