Georg Lehmann edfba93f4c aco/optimizer: apply f2f32 without label_usedef
This means we apply it to instructions where an omod label removed label_usedef.

Foz-DB Navi21:
Totals from 52 (0.07% of 79789) affected shaders:
Instrs: 144945 -> 144304 (-0.44%); split: -0.45%, +0.01%
CodeSize: 835956 -> 833992 (-0.23%); split: -0.30%, +0.06%
Latency: 2850900 -> 2850018 (-0.03%); split: -0.05%, +0.02%
InvThroughput: 1299486 -> 1299116 (-0.03%); split: -0.05%, +0.02%
Copies: 29638 -> 29803 (+0.56%); split: -0.16%, +0.71%
VALU: 94971 -> 94329 (-0.68%); split: -0.69%, +0.01%
SALU: 29272 -> 29274 (+0.01%)

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34858>
2025-05-09 14:23:25 +00:00
2022-11-22 19:04:13 +00:00
2025-02-23 00:31:59 +01:00
2025-04-22 11:08:10 +00:00
2025-01-08 20:37:51 +00:00
2025-02-09 08:13:27 +00:00
2023-11-02 11:37:46 +00:00
2024-05-13 14:32:12 +00:00
2025-05-07 00:26:45 +00:00
2025-02-23 00:31:59 +01:00
2025-04-16 10:01:44 -04:00
2024-11-18 22:29:14 +00:00
2025-04-16 14:30:14 +02:00

`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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