[Mesa-dev] [Bug 103128] [softpipe] piglit fs-ldexp regression

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=103128

Nicolai Hähnle  changed:

   What|Removed |Added

 Resolution|--- |FIXED
 Status|NEW |RESOLVED

--- Comment #3 from Nicolai Hähnle  ---
commit f3fa3b0d95c712c00318ca5601433bce1b82432d

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[Mesa-dev] [Bug 103128] [softpipe] piglit fs-ldexp regression

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=103128

--- Comment #2 from Nicolai Hähnle  ---
https://patchwork.freedesktop.org/patch/188544/ fixes this for me.

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[Mesa-dev] [Bug 103128] [softpipe] piglit fs-ldexp regression

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=103128

--- Comment #1 from Nicolai Hähnle  ---
I can reproduce this, will take a look now.

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[Mesa-dev] [Bug 103128] [softpipe] piglit fs-ldexp regression

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=103128

Vinson Lee  changed:

   What|Removed |Added

 Blocks||103491


Referenced Bugs:

https://bugs.freedesktop.org/show_bug.cgi?id=103491
[Bug 103491] [TRACKER] Mesa 17.3 release tracker
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[Mesa-dev] [Bug 103128] [softpipe] piglit fs-ldexp regression

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=103128

Vinson Lee  changed:

   What|Removed |Added

Version|git |17.3

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[Mesa-dev] [Bug 103128] [softpipe] piglit fs-ldexp regression

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=103128

Bug ID: 103128
   Summary: [softpipe] piglit fs-ldexp regression
   Product: Mesa
   Version: git
  Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
  Keywords: bisected, regression
  Severity: normal
  Priority: medium
 Component: Mesa core
  Assignee: mesa-dev@lists.freedesktop.org
  Reporter: v...@freedesktop.org
QA Contact: mesa-dev@lists.freedesktop.org
CC: die...@nuetzel-hh.de, mar...@gmail.com,
nhaeh...@gmail.com

mesa: bbe2082e7d38568433a5944a3f3fc7af4f079564 (master 17.3.0-devel)

$ ./bin/shader_runner
tests/spec/mesa_shader_integer_functions/execution/built-in-functions/fs-ldexp.shader_test
-auto
Probe color at (0,0)
  Expected: 0 255 0 255
  Observed: 255 255 0 255
Test failure on line 38
Probe color at (0,0)
  Expected: 0 255 0 255
  Observed: 255 255 0 255
Test failure on line 52
Probe color at (0,0)
  Expected: 0 255 0 255
  Observed: 255 255 0 255
Test failure on line 59
Probe color at (0,0)
  Expected: 0 255 0 255
  Observed: 255 255 0 255
Test failure on line 66
Probe color at (0,0)
  Expected: 0 255 0 255
  Observed: 255 255 0 255
Test failure on line 73
PIGLIT: {"result": "fail" }


6de5147d2024a282f064d3bcf6103240d283da72 is the first bad commit
commit 6de5147d2024a282f064d3bcf6103240d283da72
Author: Nicolai Hähnle 
Date:   Fri Sep 15 16:52:23 2017 +0200

st/glsl_to_tgsi: use LDEXP when available

Reviewed-by: Marek Olšák 
Tested-by: Dieter Nützel 

:04 04 bc78e5e07de9bab1751cfb3a24b78e5aa24af441
669a548343b85d800902f005853c05871a525d19 M  src
bisect run success

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