Test DETOUR0788

ARM DETOUR0788
"DMBdWW Rfe PosRW PodWW DetourW Fre"
Cycle=Rfe PosRW PodWW DetourW Fre DMBdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=DMBdWW Rfe PosRW PodWW DetourW Fre
{
%x0=x; %y0=y;
%y1=y; %x1=x;
%x2=x;
}
 P0           | P1           | P2           ;
 MOV R0,#3    | LDR R0,[%y1] | MOV R0,#2    ;
 STR R0,[%x0] | MOV R1,#2    | STR R0,[%x2] ;
 DMB          | STR R1,[%y1] |              ;
 MOV R1,#1    | MOV R2,#1    |              ;
 STR R1,[%y0] | STR R2,[%x1] |              ;
              | LDR R3,[%x1] |              ;
Observed
    1:R0=1; 1:R3=3; x=2;
and 1:R0=1; 1:R3=2; x=3;
and 1:R0=1; 1:R3=3; x=3;