775e42e6b8
Removes duplicate ARL reads from the same source when the original ADDR register is still live. This is the remaining low-hanging fruit from #7723 Should account for most of the potential improvements and is also trivial as no source or destination rewrite is needed. RV530: total instructions in shared programs: 132447 -> 131488 (-0.72%) instructions in affected programs: 33396 -> 32437 (-2.87%) helped: 331 HURT: 0 total temps in shared programs: 17035 -> 17015 (-0.12%) temps in affected programs: 361 -> 341 (-5.54%) helped: 30 HURT: 10 RV370: total instructions in shared programs: 83555 -> 82659 (-1.07%) instructions in affected programs: 28310 -> 27414 (-3.16%) helped: 312 HURT: 0 total temps in shared programs: 12418 -> 12426 (0.06%) temps in affected programs: 302 -> 310 (2.65%) helped: 21 HURT: 29 Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com> Reviewed-by: Filip Gawin <filip@gawin.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22752>
`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.