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

ARM DETOUR0400
"Rfi PosRR DpAddrdW Rfe DpDatadW Wse"
Cycle=Rfi PosRR DpAddrdW Rfe DpDatadW Wse
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=Rfi PosRR DpAddrdW Rfe DpDatadW Wse
{
%x0=x; %y0=y;
%y1=y; %x1=x;
}
P0 | P1 ;
MOV R0,#2 | LDR R0,[%y1] ;
STR R0,[%x0] | EOR R1,R0,R0 ;
LDR R1,[%x0] | ADD R1,R1,#1 ;
LDR R2,[%x0] | STR R1,[%x1] ;
EOR R3,R2,R2 | ;
MOV R4,#1 | ;
STR R4,[R3,%y0] | ;
Observed
0:R1=1; 1:R0=1; x=1;