Georg Lehmann 63b45767f8 aco/ssa_elimination: optimize branching sequence with SALU that has multiple definitions
Foz-DB Navi31:
Totals from 1801 (2.27% of 79395) affected shaders:
Instrs: 1595030 -> 1591942 (-0.19%); split: -0.19%, +0.00%
CodeSize: 8442656 -> 8430140 (-0.15%); split: -0.15%, +0.00%
Latency: 12885611 -> 12879201 (-0.05%); split: -0.05%, +0.00%
InvThroughput: 2420596 -> 2419800 (-0.03%); split: -0.03%, +0.00%
Copies: 125726 -> 123572 (-1.71%)
SALU: 249990 -> 247836 (-0.86%)

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31184>
2024-09-26 14:29:14 +00:00
2024-09-12 18:14:00 +00:00
2022-11-22 19:04:13 +00:00
2024-09-20 11:03:50 +00:00
2024-01-24 10:02:10 +00:00
2023-11-02 11:37:46 +00:00
2024-05-13 14:32:12 +00:00
2024-09-09 15:59:52 +00:00
2024-07-19 16:37:23 +00:00

`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library
======================================================


Source
------

This repository lives at https://gitlab.freedesktop.org/mesa/mesa.
Other repositories are likely forks, and code found there is not supported.


Build & install
---------------

You can find more information in our documentation (`docs/install.rst
<https://docs.mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.rst <https://docs.mesa3d.org/meson.html>`_):

.. code-block:: sh

  $ meson setup build
  $ ninja -C build/
  $ sudo ninja -C build/ install

Support
-------

Many Mesa devs hang on IRC; if you're not sure which channel is
appropriate, you should ask your question on `OFTC's #dri-devel
<irc://irc.oftc.net/dri-devel>`_, someone will redirect you if
necessary.
Remember that not everyone is in the same timezone as you, so it might
take a while before someone qualified sees your question.
To figure out who you're talking to, or which nick to ping for your
question, check out `Who's Who on IRC
<https://dri.freedesktop.org/wiki/WhosWho/>`_.

The next best option is to ask your question in an email to the
mailing lists: `mesa-dev\@lists.freedesktop.org
<https://lists.freedesktop.org/mailman/listinfo/mesa-dev>`_


Bug reports
-----------

If you think something isn't working properly, please file a bug report
(`docs/bugs.rst <https://docs.mesa3d.org/bugs.html>`_).


Contributing
------------

Contributions are welcome, and step-by-step instructions can be found in our
documentation (`docs/submittingpatches.rst
<https://docs.mesa3d.org/submittingpatches.html>`_).

Note that Mesa uses gitlab for patches submission, review and discussions.
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