[Mesa-dev] nir/radv: workaround broken kilp support

Tom Stellard tom at stellard.net
Wed Nov 2 14:58:10 UTC 2016


On Wed, Nov 02, 2016 at 11:26:08AM +1000, Dave Airlie wrote:
> So it appears at least the LLVM 3.9 backend can get confused
> when it gets hit with if (cond) discard type constructs, and we
> have a GLSL optimisation to convert this to discard_if, so I've
> ported that to NIR, and enabled it for radv. It fixes the hangs
> and the tests here.
> 

Does this work correctly with llvm master?

-Tom


> Dave.
> 
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