How to create alias for function name

[Jeffrey Walton]

Hi Everyone,

I have a global function:

    .globl _mpih_mul

I need to create an alias to that name called _my_mpih_mul so the
function can be called through the new name _my_mpih_mul.

The AS manual is at https://sourceware.org/binutils/docs-2.19/as, but
I don't see how to alias _my_mpih_mul to _mpih_mul.

How do I create the alias name for the function?

If it matters, I am working on Aarch64.

Thanks in advance.