5c0fe11072
This initially looks like a miscompilation bug, but I don't think it's actually possible for it to create incorrect code. fossil-db (Sienna Cichlid): Totals from 32 (0.02% of 134572) affected shaders: VGPRs: 1336 -> 1320 (-1.20%) CodeSize: 90552 -> 89468 (-1.20%) Instrs: 17007 -> 16852 (-0.91%); split: -0.92%, +0.01% Latency: 429040 -> 428136 (-0.21%); split: -0.21%, +0.00% InvThroughput: 84966 -> 84572 (-0.46%); split: -0.47%, +0.00% Copies: 1458 -> 1468 (+0.69%); split: -0.07%, +0.75% Branches: 382 -> 384 (+0.52%) PreSGPRs: 970 -> 968 (-0.21%) PreVGPRs: 1029 -> 1011 (-1.75%) Signed-off-by: Rhys Perry <pendingchaos02@gmail.com> Reviewed-by: Emma Anholt <emma@anholt.net> Reviewed-by: Timur Kristóf <timur.kristof@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14009>
`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.