IX$.$ Consider the following $C$ functions and assembly code

long functionA$($long a$)\{$

return a $*30$ ;

$\}$

long functionB$($long a$)\{$

return $a**34$;

$\}$

long functionc$($long a$)\{$ return $a**16$;

$\}$

long functiond$($long a$)\{$

return $a**18$;

$\}$

long functionD$($long a$)\{$

return a $*36$ ;

$\}$

long functionD$($long a$)\{$

$\}$

Which of the functions compiled into the assembly code shown?

Assembly code: movq $\%$rdi, $\%$rax salq $$3,\%$rax addq $\%$rdi, $\%$rax addq $\%$rax, $\%$rax retq