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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
7ab7b9770e
We are now extremelly careful when copy propagating a mov that uses relative addressing. The search for readers will trigger abort when it sees any other instruction using a relative addressing, irrespective of the actual used registers or whether an address register load was seen. Additionally, since ntt switch all movs using the relative addressing are actually used only once right on the next line, and are result of ntt converting vec4 32 ssa_10 = intrinsic load_ubo_vec4 (ssa_0, ssa_9) (access=0, base=11, component=0) into 5: ARL ADDR[0].x, TEMP[0].xxxx 6: MOV TEMP[2], CONST[0][ADDR[0].x+11] RV530 shader-db: total instructions in shared programs: 132966 -> 131904 (-0.80%) instructions in affected programs: 29896 -> 28834 (-3.55%) helped: 234 HURT: 2 total temps in shared programs: 16969 -> 16905 (-0.38%) temps in affected programs: 604 -> 540 (-10.60%) helped: 68 HURT: 12 Partial fix for: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7723 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/20577> |
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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.