(In reply to comment #15)
> (In reply to comment #14)
> > (In reply to comment #12)
> > > (In reply to comment #11)
> > > > (In reply to comment #10)
> > > > > I've now recompiled everything from upstream - kwin now renders however it
> > > > > has a pinkish hugh to the bottom right - this didn't happen when I tested
> > > > > the patches separately
> > > > 
> > > > It's possible that the recent scheduling changes have caused an unrelated
> > > > regression.  Does kwin render correctly if you use the LLVM 3.3 branch?
> > > 
> > > No time currently to test my rv670 or bisect, but on current heads my rv790
> > > is rendering Unigine heaven with various incorrect hues.
> > 
> > Does a similar regression happens on less complex application ? (ie mesa
> > demo)
> 
> Demos look OK, and a quick run of openarena and nexuix looked OK.
> 
> etqw is showing some transient corruptions.

Was going to try and pin this down last night but ended up finding a further
regression instead.

commit 061ff3409d4f6db313448fa8d916313233789516
Author: Aaron Ballman <aaron@aaronballman.com>
Date:   Thu May 23 14:55:00 2013 +0000

    Setting the default value (fixes CRT assertions about uninitialized
variable use when doing debug MSVC builds), and fixing coding style.

borks everything for me.