[PATCH] [AArch64] Add add/sub/cmp/cmn aliases to MC AsmParser

[Renato Golin]

On 14 July 2014 20:57, Tim Northover <t.p.northover at gmail.com> wrote:
> If nothing else, I don't think armcc is a paragon of "this is how it
> should be done". Any more than GCC or we are.

I didn't mean that. My point is that, if armcc does it, it's safe from
an architectural point of view, and you'd hope that people that really
know ARM had visited every possible scenario (overflows, undefined
behaviour, encodings) before they agreed to it.

So, while not kosher like ARM ARM and ABI docs, it's at least "safe".

cheers,
--renato