Executions for behaviour:
"1:R0=1 ; 1:R2=0 ; 2:R1=1 ; x=1"

Executions for behaviour:
"1:R0=1 ; 1:R2=0 ; 2:R1=1 ; x=3"

Executions for behaviour:
"1:R0=1 ; 1:R2=0 ; 2:R1=3 ; x=3"

ARM MOREDETOUR0740
"DMBdWW Rfe DpAddrdR DetourRW PosWW Wse"
Cycle=Rfe DpAddrdR DetourRW PosWW Wse DMBdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=DMBdWW Rfe DpAddrdR DetourRW PosWW Wse
{
%x0=x; %y0=y;
%y1=y; %x1=x;
%x2=x;
}
P0 | P1 | P2 ;
MOV R0,#4 | LDR R0,[%y1] | MOV R0,#1 ;
STR R0,[%x0] | EOR R1,R0,R0 | STR R0,[%x2] ;
DMB | LDR R2,[R1,%x1] | DMB ;
MOV R1,#1 | MOV R3,#2 | LDR R1,[%x2] ;
STR R1,[%y0] | STR R3,[%x1] | ;
| MOV R4,#3 | ;
| STR R4,[%x1] | ;
Observed
1:R0=1; 1:R2=0; 2:R1=1; x=1;
and 1:R0=1; 1:R2=0; 2:R1=1; x=3;
and 1:R0=1; 1:R2=0; 2:R1=3; x=3;