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

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

Executions for behaviour:
"1:R0=2 ; 1:R1=1"

ARM CoRR
{0:R2=x; 1:R2=x;}
P0 | P1 ;
MOV R0,#1 | LDR R0,[R2] ;
STR R0,[R2] | LDR R1,[R2] ;
MOV R1,#2 | ;
STR R1,[R2] | ;
Observed
1:R0=1; 1:R1=0;
and 1:R0=2; 1:R1=0;
and 1:R0=2; 1:R1=1;