[Bug 111704] [bisected][regression][g45,g965,ilk] piglit arb_fragment_program kil failures

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111704

            Bug ID: 111704
           Summary: [bisected][regression][g45,g965,ilk] piglit
                    arb_fragment_program kil failures
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Keywords: bisected, regression
          Severity: not set
          Priority: not set
         Component: Drivers/DRI/i965
          Assignee: maraeo at gmail.com
          Reporter: clayton.a.craft at intel.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org

The following tests fail on G45, ILK, and G965 platforms:
    spec.arb_fragment_program.kil-swizzle
    spec.arb_fragment_program.fp-kil


The failure was bisected to the following commit:

commit b97c5edd7aa31fb531a330742a9e20064591fec2
Author: Marek Olšák <marek.olsak at amd.com>
Date:   Fri Sep 6 14:01:51 2019 -0400

    prog_to_nir, tgsi_to_nir: make sure kill doesn't discard NaNs

    Reviewed-by: Connor Abbott <cwabbott0 at gmail.com>

Test output:

/tmp/build_root/m64/lib/piglit/bin/shader_runner
/tmp/build_root/m64/lib/piglit/tests/spec/arb_fragment_program/kil-swizzle.shader_test
-auto -fbo
Probe color at (0,0)
  Expected: 0 255 0 0
  Observed: 0 0 255 0
Test failure on line 35

/tmp/build_root/m32/lib/piglit/bin/fp-kil -auto -fbo
GL_RENDERER = Mesa DRI Intel(R) Ironlake Desktop x86/MMX/SSE2
Probe color at (80,80)
  Expected: 0.000000 1.000000 0.000000 1.000000
  Observed: 0.000000 0.000000 0.000000 1.000000
Probe color at (12,112)
  Expected: 0.000000 1.000000 0.000000 1.000000
  Observed: 0.000000 0.000000 0.000000 1.000000

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