Test DETOUR1174

ARM DETOUR1174
"DMBdWW Rfe DpAddrdR Fri Rfi PosRW Wse"
Cycle=Rfi PosRW Wse DMBdWW Rfe DpAddrdR Fri
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=DMBdWW Rfe DpAddrdR Fri Rfi PosRW Wse
{
%x0=x; %y0=y;
%y1=y; %x1=x;
}
 P0           | P1              ;
 MOV R0,#3    | LDR R0,[%y1]    ;
 STR R0,[%x0] | EOR R1,R0,R0    ;
 DMB          | LDR R2,[R1,%x1] ;
 MOV R1,#1    | MOV R3,#1       ;
 STR R1,[%y0] | STR R3,[%x1]    ;
              | LDR R4,[%x1]    ;
              | MOV R5,#2       ;
              | STR R5,[%x1]    ;
Observed
    1:R0=0; 1:R2=0; 1:R4=2; x=2;
and 1:R0=0; 1:R2=3; 1:R4=2; x=2;
and 1:R0=1; 1:R2=3; 1:R4=2; x=2;
and 1:R0=0; 1:R2=0; 1:R4=2; x=3;
and 1:R0=0; 1:R2=0; 1:R4=3; x=3;