[Bug 97225] [i965 on HD4600 Haswell] xcom switch to ingame cinematics cause segmentation fault

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Aug 24 06:19:14 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97225

Matt Turner <mattst88 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |bisected, regression
           Assignee|idr at freedesktop.org         |mattst88 at gmail.com

--- Comment #9 from Matt Turner <mattst88 at gmail.com> ---
After a very painful bisect, I've found this commit to be the culprit:

commit 7d539080c1a491aff9fb3e90c25df89884477aa8
Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Tue Nov 17 00:26:37 2015 -0800

    nir: Add a writemask to store intrinsics.

Interestingly, it is in 11.2. I found 11.2-branchpoint to be bad and
11.1-branchpoint to be good, and so those were the starting points of my
bisection.

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