mirror of
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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
b9b557f2e7
Not all code paths of this optimization depend on there being only one user of the first operand; and those code paths already have their own check for this. Fossil DB stats on Navi 21: Totals from 477 (0.60% of 79395) affected shaders: Instrs: 995901 -> 995341 (-0.06%); split: -0.06%, +0.00% CodeSize: 5218856 -> 5216816 (-0.04%); split: -0.04%, +0.00% Latency: 16340256 -> 16338799 (-0.01%); split: -0.01%, +0.00% InvThroughput: 3044975 -> 3044871 (-0.00%); split: -0.00%, +0.00% Copies: 95047 -> 95071 (+0.03%) SALU: 150345 -> 149785 (-0.37%); split: -0.38%, +0.01% Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Georg Lehmann <dadschoorse@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28545> |
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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://mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <https://mesa3d.org/meson.html>`_): .. code-block:: sh $ mkdir build $ cd build $ meson .. $ sudo ninja 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://mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.