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

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

ARM MOREDETOUR0365
"PosWW PodWW DetourWW Rfe DpDatadW Wse"
Cycle=Rfe DpDatadW Wse PosWW PodWW DetourWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=PosWW PodWW DetourWW Rfe DpDatadW Wse
{
%x0=x; %y0=y;
%y1=y;
%y2=y; %x2=x;
}
P0 | P1 | P2 ;
MOV R0,#2 | LDR R0,[%y1] | LDR R0,[%y2] ;
STR R0,[%x0] | MOV R1,#2 | EOR R1,R0,R0 ;
MOV R1,#3 | STR R1,[%y1] | ADD R1,R1,#1 ;
STR R1,[%x0] | | STR R1,[%x2] ;
MOV R2,#1 | | DMB ;
STR R2,[%y0] | | LDR R2,[%x2] ;
MOV R3,#3 | | ;
STR R3,[%y0] | | ;
Observed
1:R0=1; 2:R0=0; 2:R2=2; y=2;
and 1:R0=1; 2:R0=0; 2:R2=2; y=3;