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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
4084527876
This change ensures that `brw_opt_algebraic` is always executed after `brw_lower_send_descriptors` in `brw_opt.cpp`. By doing so, redundant logical operations are optimized, resulting in cleaner and more compact assembly output. fossil-db results on LNL: - Totals: - Instructions: 215857290 -> 215857028 (-0.00%) - Cycle count: 32008929636 -> 32008935384 (+0.00%); split: -0.00%, +0.00% - Max live registers: 66940643 -> 66940557 (-0.00%) - Affected shaders (104 out of 713963): - Instructions: 31090 -> 30828 (-0.84%) - Cycle count: 5955908 -> 5961656 (+0.10%); split: -0.16%, +0.26% - Max live registers: 10888 -> 10802 (-0.79%) Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34615> |
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`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.