[Bug 96298] 32-bit failures for spec.arb_compute_shader.execution.atomic-counter

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96298

            Bug ID: 96298
           Summary: 32-bit failures for
                    spec.arb_compute_shader.execution.atomic-counter
           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

with mesa 357495b94dad4101a5491ed30782574162de58db, this test was enabled, and
found to be failing *only* on 32 bit platforms.

This could indicate a bug in mesa or a bug in the test.

/tmp/build_root/m32/lib/piglit/bin/shader_runner
/tmp/build_root/m32/lib/piglit/tests/spec/arb_compute_shader/execution/atomic-counter.shader_test
-auto
piglit: debug: Requested an OpenGL 3.2 Core Context, and received a matching
4.2 context

Atomic counter 1 test failed: Reference == Observed
  Reference: 2147483647
  Observed:  4294966784

It is notable that the reference value is 7FFFFFFF, which may indicate an
32-bit overflow error.

Jordan, can you verify that the test is correct for 32 bit platforms?

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