Convert the following x86-64 code to Y86-84 code:

long arith(long int x, long int y, long int z) {

return (x+y+z) * (x+4+48*y)

}

In x86-84:

leaq (%rsi, %rsi,2), %rax

salq $4, %rax

leaq 4(%rdi,%rax), %rax

addq %rdi, %rsi

addq %rdx, %rsi

imulq %rsi, %rax

ret