Test DETOUR1040

ARM DETOUR1040
"PodWW DetourW PosRW Wse DMBdWR Fre"
Cycle=Fre PodWW DetourW PosRW Wse DMBdWR
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Ws Fr
Orig=PodWW DetourW PosRW Wse DMBdWR Fre
{
%x0=x; %y0=y;
%y1=y;
%y2=y; %x2=x;
}
 P0           | P1           | P2           ;
 MOV R0,#1    | MOV R0,#2    | MOV R0,#4    ;
 STR R0,[%x0] | STR R0,[%y1] | STR R0,[%y2] ;
 MOV R1,#1    |              | DMB          ;
 STR R1,[%y0] |              | LDR R1,[%x2] ;
 LDR R2,[%y0] |              |              ;
 MOV R3,#3    |              |              ;
 STR R3,[%y0] |              |              ;
Observed
    0:R2=4; 2:R1=0; y=2;
and 0:R2=4; 2:R1=0; y=3;
and 0:R2=2; 2:R1=0; y=4;