[Mesa-stable] [BACKPORT staging/18.3] ac: split 16-bit ssbo loads that may not be dword aligned

[Emil Velikov]

On 2018/12/17, Rhys Perry wrote:
> This ends up refactoring visit_load_buffer() a little.
> 
> Fixes: 7e7ee826982 ('ac: add support for 16bit buffer loads')
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108114
> Signed-off-by: Rhys Perry <pendingchaos02 at gmail.com>
> Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
> ---
> This is a backport of https://patchwork.freedesktop.org/series/54010/ for 18.3.2
> 
Thank for the backport Rhys. I've added a reference to the "master
commit" and picked it up [1].

-Emil

[1] https://gitlab.freedesktop.org/mesa/mesa/commit/f5e752c4152b9924d780e60f73c7afd36c77f5f5