[llvm] r203635 - [ARM] Use DWARF register numbers for CFI directives in ELF assembly

[Rafael Espíndola]

> +
> +  // gas doesn't handle VFP register names in cfi directives.

It would be nice to mention
https://sourceware.org/bugzilla/show_bug.cgi?id=16694 in the comment,
so it is easier to find.

Cheers,
Rafael