[Bug 89790] New: [BDW Regression]Piglit/spec_arb_shader_atomic_counters_unused-result fails

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89790

            Bug ID: 89790
           Summary: [BDW
                    Regression]Piglit/spec_arb_shader_atomic_counters_unus
                    ed-result fails
           Product: Mesa
           Version: 10.5
          Hardware: All
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: high
         Component: Drivers/DRI/i965
          Assignee: idr at freedesktop.org
          Reporter: huax.lu at intel.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org

System Environment:
--------------------------
Platform: BDW
Libdrm:       
(master)libdrm-2.4.60-17-g8dff7a04780a0f028aa7c0218806a5ee59b1a40d
Mesa:        (master)91e3533481d6921c4b46109742d6f67b7f897f86
Xserver:   
(master)xorg-server-1.17.0-23-g0a78b599b34cc8b5fe6fe82f90e90234e8ab7a56
Xf86_video_intel:(master)2.99.917-209-gdbdcae9f8afb9964becd29200d7d6936e8269baa
Libva:        (master)5ba1a9935ba2b16943f3cc1aaf37c0e561497e51
Libva_intel_driver:(master)28fab5dc32fac16218f71eb288758e56b980fcd7
Kernel:   (drm-intel-nightly)d851223f114ceee2345bc00e5fa4eee8cc6fe144


Bug detailed description:
-----------------------------
It fails on (10.5)11c0ff60ef19cca84452aa989fb8bb25127473e0. It works well on
mesa master branch and (10.4)5fe79b0b1272d530371a5d7248ed378cff4f6d21.

output:
libGL: OpenDriver: trying /opt/X11R7/lib/dri/tls/i965_dri.so
libGL: OpenDriver: trying /opt/X11R7/lib/dri/i965_dri.so
libGL: Error in /etc/drirc line 1, column 0: no element found.
libGL: Error in /root/.drirc line 1, column 0: no element found.
libGL: Error in /etc/drirc line 1, column 0: no element found.
libGL: Error in /root/.drirc line 1, column 0: no element found.
PIGLIT: {"subtest": {"Fragment shader atomic built-in semantics" : "pass"}}
Probe value at (0)
  Expected: 0x00000001
  Observed: 0x00000000
PIGLIT: {"subtest": {"Vertex shader atomic built-in semantics" : "fail"}}
PIGLIT: {"subtest": {"Geometry shader atomic built-in semantics" : "pass"}}
PIGLIT: {"subtest": {"Tessellation control shader atomic built-in semantics" :
"skip"}}
PIGLIT: {"subtest": {"Tessellation evaluation shader atomic built-in semantics"
: "skip"}}
PIGLIT: {"result": "fail" }

Reproduce steps:
---------------------------- 
1. xinit
2. bin/arb_shader_atomic_counters-unused-result -auto -fbo

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