R600 Patches: Add support for the local address space

[Matt Arsenault]

On 06/12/2013 05:42 PM, Tom Stellard wrote:
> Hi,
>
> The attached patches add support for local address space on
> Evergreen / Northern Islands GPUs.
>
> Please Review.
>
> -Tom
 > +  def int_AMDGPU_barrier_local  : Intrinsic<[], [], []>;
You probably want to mark this as IntrReadMem to try to avoid reordering 
stores around the barrier