Test CO-MP

ARM CO-MP

{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=0; 1:R1=1;
and 1:R0=0; 1:R1=2;
and 1:R0=1; 1:R1=2;