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nir: Move compute system value lowering to a separate pass

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The actual variable -> intrinsic lowering stays where it is, but
ops which convert one intrinsic to be implemented in terms of
another have moved.

Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5891>
This commit is contained in:
Jesse Natalie
2020-08-21 10:18:14 -07:00
committed by Marge Bot
parent 58074143f5
commit 2e1df6a17f
13 changed files with 171 additions and 109 deletions
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src/amd/vulkan/radv_shader.c
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@@ -540,6 +540,8 @@ radv_shader_compile_to_nir(struct radv_device *device,
NIR_PASS_V(nir, nir_propagate_invariant);
NIR_PASS_V(nir, nir_lower_system_values);
NIR_PASS_V(nir, nir_lower_compute_system_values);
NIR_PASS_V(nir, nir_lower_clip_cull_distance_arrays);
if (device->instance->debug_flags & RADV_DEBUG_DISCARD_TO_DEMOTE)