[Bug 102680] [OpenGL CTS] KHR-GL45.shader_ballot_tests.ShaderBallotBitmasks assert fails

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Sep 12 22:02:11 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=102680

--- Comment #2 from Jason Ekstrand <jason at jlekstrand.net> ---
I just pushed the patch:

commit d496780fb2c7f2cf0e32b6a79dc528e5156dfcb3
Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date:   Thu Aug 31 15:41:43 2017 -0700

    intel/eu/validate: Look up types on demand in execution_type()

    We are looking up the execution type prior to checking how many sources
    we have.  This leads to looking for a type for src1 on MOV instructions
    which is bogus.  On BDW+, the src1 register type overlaps with the
    64-bit immediate and causes us problems.

    Reviewed-by: Matt Turner <mattst88 at gmail.com>
    Cc: mesa-stable at lists.freedesktop.org

Does that fix it?

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