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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
e3099fc839
Dumps the value associated with each SPIR-V ID after parsing the module.
This will show the intermediate vtn_* values that spirv_to_nir uses.
Only a subset of detailed information is printed at the moment (focus on
pointers and pointer types), but it is easy to add for other value types
later.
Example output when running crucible with the debug option enabled.
```
crucible: start : func.compute.num-workgroups.basic.q0
=== SPIR-V values
1 = extension
2 = type void glsl_type=void
3 = type function
4 = function
5 = block
6 = type scalar glsl_type=uint
7 = type vector glsl_type=uvec3
8 = type array glsl_type=uvec3[]
9 = type struct glsl_type=Storage
10 = type pointer deref=9 SpvStorageClassUniform glsl_type=uvec4
11 = pointer ptr_type=10 (pointed-)type=9
12 = type scalar glsl_type=int
13 = constant type=12
14 = type pointer deref=7 SpvStorageClassInput glsl_type=uint
15 = pointer ptr_type=14 (pointed-)type=7
16 = constant type=6
17 = type pointer deref=6 SpvStorageClassInput glsl_type=uint
18 = pointer ptr_type=17 (pointed-)type=6
NIR: 32 %2 = deref_array &(*%0)[0] (system uint) // &gl_LocalInvocationID[0]
19 = ssa glsl_type=uint
20 = pointer ptr_type=14 (pointed-)type=7
21 = ssa glsl_type=uvec3
22 = type pointer deref=7 SpvStorageClassUniform glsl_type=uint
23 = pointer ptr_type=22 (pointed-)type=7
NIR: 32x4 %12 = deref_array &(*%11)[%4] (ssbo uvec3) // &((Storage *)%9)->uv3a[%4]
24 = constant type=6
25 = constant type=6
26 = constant type=7
===
crucible: pass : func.compute.num-workgroups.basic.q0
```
When the environment variable is set, this dump will also be printed
during vtn_fail and its helpers.
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29295>
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| .ci-farms | ||
| .ci-farms-disabled | ||
| .github/workflows | ||
| .gitlab | ||
| .gitlab-ci | ||
| android | ||
| bin | ||
| build-support | ||
| docs | ||
| include | ||
| src | ||
| subprojects | ||
| .clang-format | ||
| .clang-format-ignore | ||
| .clang-format-include | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .graphqlrc.yml | ||
| .mailmap | ||
| .mr-label-maker.yml | ||
| CODEOWNERS | ||
| meson.build | ||
| meson_options.txt | ||
| README.rst | ||
| VERSION | ||
`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 $ 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://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.