[Bug 104246] Talos Principle Vulkan version crash: spirv_to_nir() returns NULL entry_point

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104246

Jason Ekstrand <jason at jlekstrand.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #6 from Jason Ekstrand <jason at jlekstrand.net> ---
This is fixed by the following commit:

commit 3be382cd7cb637f463a4618dc19d87d66a644b0e
Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date:   Thu Dec 14 19:53:05 2017 -0800

    spirv: Relax the validation conditions of OpSelect

    The Talos Principle contains shaders with an OpSelect between two
    vectors where the condition is a scalar boolean.  This is technically
    against the spec bout nir_builder gracefully handles it by splatting
    out the condition to all the channels.  So long as the condition is a
    boolean, just emit a warning instead of failing.

    Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104246

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