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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SNB/IVB/HSW/BYT Bisected]Ogles3conform ES3-CTS.gtf.GL3Tests.shadow.shadow_execution_vert fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89094">89094</a>
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<th>Summary</th>
<td>[SNB/IVB/HSW/BYT Bisected]Ogles3conform ES3-CTS.gtf.GL3Tests.shadow.shadow_execution_vert fails
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>10.4
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<th>Hardware</th>
<td>All
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>high
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<th>Component</th>
<td>Drivers/DRI/i965
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<th>Assignee</th>
<td>idr@freedesktop.org
</td>
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<th>Reporter</th>
<td>huax.lu@intel.com
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<th>CC</th>
<td>currojerez@riseup.net
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=113382" name="attach_113382" title="dmesg">attachment 113382</a> <a href="attachment.cgi?id=113382&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: SNB
Libdrm:
(master)libdrm-2.4.59-10-gde8532dd8359dfdaba839ff61fc9e2f05eaf57d3
Mesa: (master)ea0f0eb6c0a8b20bcce50c63170df94892a51142
Xserver:
(master)xorg-server-1.17.0-2-g20079c36cf7d377938ca5478447d8b9045cb7d43
Xf86_video_intel:
(master)2.99.917-111-g8ef3fdacac05ee93b685a93f6664696d026e889e
Libva: (master)f9741725839ea144e9a6a1827f74503ee39946c3
Libva_intel_driver: (master)9a20d6c34cb65e5b85dd16d6c8b3a215c5972b18
Kernel: drm-intel-nightly/34f9b98d3e64c8df349816115ea5a560a6763ce8
ug detailed description:
---------------------------
It fails on SNB/IVB/HSW/BYT with mesa master branch, works well on 10.4 branch.
Bisect shows: 16b911257440afbd77a6eb762e28df62e3c19bc7 is the first bad commit
commit 16b911257440afbd77a6eb762e28df62e3c19bc7
Author: Francisco Jerez <<a href="mailto:currojerez@riseup.net">currojerez@riseup.net</a>>
AuthorDate: Tue Feb 3 22:53:17 2015 +0200
Commit: Francisco Jerez <<a href="mailto:currojerez@riseup.net">currojerez@riseup.net</a>>
CommitDate: Tue Feb 10 19:09:24 2015 +0200
i965/vec4: Pass dst register to the vec4_instruction constructor.
So regs_written gets initialized with a sensible value.
Reviewed-by: Matt Turner <<a href="mailto:mattst88@gmail.com">mattst88@gmail.com</a>>
Reproduce steps:
-------------------------
1. xinit
2. ./glcts --deqp-case=ES3-CTS.gtf.GL3Tests.shadow.shadow_execution_vert</pre>
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