mirror of
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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
c544f42a79
When a reg's merge set has a preferred reg but is currently unavailable, it's often preferable to reset its preferred reg and assign a new one, as this potentially reduces the number of movs needed for the as of yet unallocated regs. Totals from 18278 (11.10% of 164705) affected shaders: Instrs: 14380961 -> 14340094 (-0.28%); split: -0.58%, +0.29% CodeSize: 28522270 -> 28460942 (-0.22%); split: -0.44%, +0.23% NOPs: 2771602 -> 2759456 (-0.44%); split: -1.17%, +0.73% MOVs: 589951 -> 577832 (-2.05%); split: -6.63%, +4.57% COVs: 233094 -> 232938 (-0.07%); split: -0.11%, +0.05% Full: 276629 -> 276632 (+0.00%); split: -0.00%, +0.00% (ss): 364508 -> 365702 (+0.33%); split: -0.73%, +1.06% (sy): 177032 -> 176310 (-0.41%); split: -0.98%, +0.57% (ss)-stall: 1512210 -> 1512312 (+0.01%); split: -0.92%, +0.93% (sy)-stall: 5783986 -> 5723012 (-1.05%); split: -1.93%, +0.88% Preamble Instrs: 2905654 -> 2904919 (-0.03%); split: -0.09%, +0.07% Last helper: 3397081 -> 3390054 (-0.21%); split: -0.57%, +0.36% Last baryf: 136198 -> 136439 (+0.18%); split: -0.07%, +0.25% Cat0: 3061954 -> 3051187 (-0.35%); split: -1.11%, +0.76% Cat1: 874681 -> 843044 (-3.62%); split: -6.57%, +2.96% Cat2: 5226994 -> 5226663 (-0.01%); split: -0.01%, +0.00% Cat7: 357258 -> 359126 (+0.52%); split: -0.33%, +0.85% Signed-off-by: Job Noorman <jnoorman@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37811> |
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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.