Bug 84613 - [G965, bisected] piglit regressions : glslparsertest.glsl2
Summary: [G965, bisected] piglit regressions : glslparsertest.glsl2
Status: RESOLVED FIXED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: git
Hardware: x86-64 (AMD64) Linux (All)
: medium minor
Assignee: Matt Turner
QA Contact: Intel 3D Bugs Mailing List
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Reported: 2014-10-02 23:48 UTC by Mark Janes
Modified: 2015-03-03 02:15 UTC (History)
1 user (show)

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Description Mark Janes 2014-10-02 23:48:13 UTC 
a9f8296dbb4ee9fba22c4c2af625eaa29676f002 causes piglit failures on the following tests:

 glslparsertest.glsl2.gst-gl-glass.frag
 glslparsertest.glsl2.norsetto-bumptbn_sh_fp.frag

Since this won't be fixed immediately, the tests are marked as expected failures in the intel jenkins regression tool.
Comment 1 Matt Turner 2015-01-12 23:46:34 UTC 
I sent a patch that fixes this:

> i965/fs: Don't use backend_visitor::exec_list after creating the CFG.
Comment 2 Matt Turner 2015-03-03 02:15:21 UTC 
Fixed by

commit e214000f258ae564e64d839cccee9418526f226b
Author: Matt Turner <mattst88@gmail.com>
Date:   Tue Jan 13 15:35:57 2015 -0800

    i965/fs: Don't use backend_visitor::instructions after creating the CFG.

The following tests go from crash -> pass on gen4:

shaders/glsl-fs-sampler-numbering-2: crash pass
shaders/glsl-fs-sampler-numbering-3: crash pass
glslparsertest/glsl2/norsetto-bumptbn_sh_fp.frag: crash pass
glslparsertest/glsl2/gst-gl-glass.frag: crash pass
spec/glsl-1.10/execution/samplers/in-parameter-array: crash pass
shaders/glsl-fs-texture2d-branching: crash pass

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