[PATCH] R600/SI: Implement add i64 support

[Matt Arsenault]

On 11/18/2013 11:16 AM, Tom Stellard wrote:
> Hi Matt,
>
> I just finished testing these patches.  They uncovered two bugs in
> the SIFixSGPRCopies pass, but I have just pushed fixes for these.  Patch
> 10 adds an unnecessary whitespace change in SIInstrInfo.h, but with that
> fixed, this entire series is:
>
> Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
>
> Feel free to push them whenever you want.
>
> -Tom
>

r195033-r195042