Test DETOUR0842

ARM DETOUR0842
"DMBdWW Wse PodWW DetourW DpAddrdR Fre"
Cycle=Fre DMBdWW Wse PodWW DetourW DpAddrdR
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Ws Fr
Orig=DMBdWW Wse PodWW DetourW DpAddrdR Fre
{
%x0=x; %y0=y;
%y1=y; %z1=z; %x1=x;
%z2=z;
}
 P0           | P1              | P2           ;
 MOV R0,#1    | MOV R0,#2       | MOV R0,#2    ;
 STR R0,[%x0] | STR R0,[%y1]    | STR R0,[%z2] ;
 DMB          | MOV R1,#1       |              ;
 MOV R1,#1    | STR R1,[%z1]    |              ;
 STR R1,[%y0] | LDR R2,[%z1]    |              ;
              | EOR R3,R2,R2    |              ;
              | LDR R4,[R3,%x1] |              ;
Observed
    1:R2=2; 1:R4=0; y=2;