[Bug 95012] [SNB] glsl-1_50.execution.built-in-functions.gs-op tests intermittent

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95012

            Bug ID: 95012
           Summary: [SNB] glsl-1_50.execution.built-in-functions.gs-op
                    tests intermittent
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: idr at freedesktop.org
          Reporter: mark.a.janes at intel.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org

SNB sees intermittent tests failures in this category:

piglit.spec.glsl-1_50.execution.built-in-functions.gs-op-rshift-int-uint.snbgt2m64
piglit.spec.glsl-1_50.execution.built-in-functions.gs-op-ne-bvec4-bvec4.snbgt1m32
piglit.spec.glsl-1_50.execution.built-in-functions.gs-op-eq-bvec3-bvec3-using-if.snbgt2m32

sample output:

/tmp/build_root/m64/lib/piglit/bin/shader_runner
/tmp/build_root/m64/lib/piglit/generated_tests/spec/glsl-1.50/execution/built-in-functions/gs-op-rshift-int-uint.shader_test
-auto
piglit: debug: Requested an OpenGL 3.2 Core Context, and received a matching
3.3 context

Probe color at (192,2)
  Expected: 0.000000 1.000000 0.000000 1.000000
  Observed: 0.000000 0.000000 1.000000 0.000000
Probe color at (196,2)
  Expected: 0.000000 1.000000 0.000000 1.000000
  Observed: 0.000000 0.000000 1.000000 0.000000
Probe color at (200,2)
  Expected: 0.000000 1.000000 0.000000 1.000000
  Observed: 0.000000 0.000000 1.000000 0.000000
Probe color at (204,2)
  Expected: 0.000000 1.000000 0.000000 1.000000
  Observed: 0.000000 0.000000 1.000000 0.000000

Running the test repeatedly by itself will not reproduce the failure.

Tests have been disabled in the CI.

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