r199175 - Removing some attribute magic related to the OpenCL keyword attributes. Instead of mapping them to their semantics as a custom part of the parser, they instead map declaratively through the rest of the attribute system.

[Aaron Ballman]

On Tue, Jan 14, 2014 at 5:37 AM, Joey Gouly <joey.gouly at arm.com> wrote:
> Thanks Aaron, this is a nice cleanup!
>
> It's worth noting that a user can still write
> __attribute__((opencl_image_access(N)), which we probably want to disallow.
> Alp said you might already know about this kind of issue?

Nope, this is the first I've heard of it, so thank you for bringing it
up! Are you saying that opencl_image_access(N) isn't meant to be
written (only the keywords are meant to be used)?

Thanks!

~Aaron