[Bug 107745] [bisected] [bdw bsw] piglit.­spec.­arb_fragment_shader_interlock.­arb_fragment_shader_interlock-image-load-store failure

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 30 19:07:54 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107745

Jason Ekstrand <jason at jlekstrand.net> changed:

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

--- Comment #1 from Jason Ekstrand <jason at jlekstrand.net> ---
Fixed by the following commit in master:

commit a0f18f214215931bfe6b27dd86c09ec5bae49103 (public/master)
Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date:   Thu Aug 30 12:50:31 2018 -0500

    intel/nir: Lowering image loads and stores trashes all metadata

    This fixes the GL_ARB_fragment_shader_interlock piglit test on gen8
    platforms where the lack of metadata dirtying was causing another pass
    to accidentally delete a much needed loop.

    https://bugs.freedesktop.org/show_bug.cgi?id=107745
    Fixes: 37f7983bcca1 "intel/compiler: Do image load/store lowering..."
    Jason Ekstrand <jason at jlekstrand.net> writes:
    Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira at intel.com>

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