[Piglit] [PATCH] gl-1.0-blend-func: skip some blend tests when using LLVM 3.8

[Brian Paul]

On 01/18/2018 01:27 PM, Eric Anholt wrote:
> Brian Paul <brianp at vmware.com> writes:
> 
>> To avoid an infinite loop.  See code comments for details.
> 
> Skipping a failing test and returning pass is wrong to me.

It's not ideal.  But the bug is in LLVM and cannot readily be fixed in 
llvmpipe.

I could have the test return a WARN result in this situation.  Would 
that be better?

-Brian