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799f0f7b28
Instead of building a constant mask (which depends on knowing the subgroup size), we build an expression. Because the pass uses the nir_shader_lower_instructions helper, subgroup lowering will be run on any newly emitted instructions as well as the previously existing instructions. In particular, if the subgroup size is known, the newly emitted subgroup_size intrinsic will get turned into a constant and a later constant folding pass will clean it up. Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com> |
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| broadcom | ||
| compiler | ||
| egl | ||
| etnaviv | ||
| freedreno | ||
| gallium | ||
| gbm | ||
| getopt | ||
| glx | ||
| gtest | ||
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| imgui | ||
| intel | ||
| loader | ||
| mapi | ||
| mesa | ||
| panfrost | ||
| util | ||
| vulkan | ||
| meson.build | ||
| SConscript | ||