b938d5fbefe09c67318e88eb869cab016fc6749b

Instead of emitting all of the conditions for the cases of a switch statement up-front, emit them on-the-fly as we emit the code for each case. The original justification for this was that we were going to have to build a default case anyway which would need them all. However, we can just trust CSE to clean up the mess in that case. Emitting each condition right before the if statement that uses it reduces register pressure and, in one customer benchmark, reduces spilling and improves performance by about 2x. Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
`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 status ------------ Travis: .. image:: https://travis-ci.org/mesa3d/mesa.svg?branch=master :target: https://travis-ci.org/mesa3d/mesa Appveyor: .. image:: https://img.shields.io/appveyor/ci/mesa3d/mesa.svg :target: https://ci.appveyor.com/project/mesa3d/mesa Coverity: .. image:: https://scan.coverity.com/projects/139/badge.svg?flat=1 :target: https://scan.coverity.com/projects/mesa Build & install --------------- You can find more information in our documentation (`docs/install.html <https://mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.html <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 `Freenode's #dri-devel <irc://chat.freenode.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.html <https://mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.html <https://mesa3d.org/submittingpatches.html>`_). Note that Mesa uses email mailing-lists for patches submission, review and discussions.
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