Using Branch InstructionsCompute sum of $12$ integers.Numbers start at location x$3100.$ Program starts at location x$3000.$int$]$ array $=\{2,4,7,4,9,0,-2,3,5,7,1,7\}$;

int sum $=0$;

$//$ R$3=0$

int pointer $=0$;

$//$ R$1=$ index into array

int counter $=12$;

$//$ R$2=$ counter $=12$

while $($counter $>0)\{$

$//$ BRZ

sum $=$ sum $+$ array$[$pointer$]$; $//$ R$4=$ array$[$pointer$]$

$//$ R$3=$ R$3+$ R$4$

pointer $=$ pointer $+1$;

$//$ R$1=$ R$1+1$

counter $=$ counter $-1$; $//$ R$2=$ R$2+1$