[Pixman] [PATCH 2/4] Disable MMX when incompatible clang is being used.

[Jeremy Huddleston]

On Mar 8, 2012, at 10:51, Jeremy Huddleston wrote:

> 
> On Mar 8, 2012, at 10:41, Siarhei Siamashka wrote:
> 
>> On Thu, Mar 8, 2012 at 8:31 PM, Jeremy Huddleston <jeremyhu at apple.com> wrote:
>>> 
>>> On Mar 8, 2012, at 09:51, Matt Turner wrote:
>>> 
>>>> Newer clangs support the "K" constraint? Fixed in response to its use
>>>> in pixman? :)
>>> 
>>> Unfortunately, I'm just being optimistic at this point.
>> 
>> Is there at least a bug reported in LLVM bugtracker?
> 
> I filed a radar one in our internal bug tracker (<rdar://problem/10919182>) on 2/23, but feel free to file one in llvm's bugzilla if you want more visibility.

And to close the loop on this, the fix has landed in clang trunk and will be in 3.1:
http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20120319/055254.html