[Mesa-dev] [Bug 27512] Illegal instruction _mesa_x86_64_transform_points4_general

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Feb 4 11:05:28 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=27512

Timothy Arceri <t_arceri at yahoo.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #20 from Timothy Arceri <t_arceri at yahoo.com.au> ---
Fix pushed.

commit    9c78cfd547a69f6f45d7acaa8ade681640caee95

mesa: Use SSE prefetch instructions rather than 3DNow instructions

64-bit Pentium 4 CPUs don't have the 3DNow prefetch instructions
which results in an Illegal instruction crash.

Cc: "11.0 11.1" <mesa-stable at lists.freedesktop.org>
Reviewed-by: Roland Scheidegger <sroland at vmware.com>
Tested-by: Timothy Arceri <t_arceri at yahoo.com.au>
https://bugs.freedesktop.org/show_bug.cgi?id=27512

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