[cfe-dev] Avoiding removal of a builtin call

[Renato Golin]

On 20 May 2014 17:57, Rafael Espíndola <rafael.espindola at gmail.com> wrote:
> In particular, the attached patch seems to work.

Hi Rafael,

Thanks for the reply. Ok, that was me just being conservative, since
it doesn't *really* access memory. But I take your point about not
having registers as first class citizens.

I'll add it to the other issue I found while testing
(http://reviews.llvm.org/D3847).

cheers,
--renato