[Bug 86811] [BDW/BSW Bisected]Piglit spec_arb_shading_language_packing_execution_built-in-functions_vs-unpackSnorm4x8 fails
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Feb 19 22:10:26 PST 2015
https://bugs.freedesktop.org/show_bug.cgi?id=86811
Matt Turner <mattst88 at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Matt Turner <mattst88 at gmail.com> ---
Fixed by
commit e0137fd6f720e4977466b1760ac02a72c5abceb8
Author: Matt Turner <mattst88 at gmail.com>
Date: Thu Feb 12 01:42:43 2015 +0000
i965/vec4: Add and use byte-MOV instruction for unpack 4x8.
Previously we were using a B/UB source in an Align16 instruction, which
is illegal. It for some reason works on all platforms, except Broadwell.
Cc: "10.5" <mesa-stable at lists.freedesktop.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=86811
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
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