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radv: Lower IO and set driver locations earlier.

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Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9201>
This commit is contained in:
Timur Kristóf 2021-03-03 16:17:55 +01:00 • committed by Marge Bot
parent 3185cb7dbf
commit c564a452fc
1 changed files with 9 additions and 6 deletions
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15
src/amd/vulkan/radv_pipeline.c
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@ -3305,16 +3305,21 @@ VkResult radv_create_shaders(struct radv_pipeline *pipeline,
bool optimize_conservatively = flags & VK_PIPELINE_CREATE_DISABLE_OPTIMIZATION_BIT;
radv_link_shaders(pipeline, nir, optimize_conservatively);
radv_set_driver_locations(pipeline, nir, infos);
for (int i = 0; i < MESA_SHADER_STAGES; ++i) {
if (nir[i]) {
radv_start_feedback(stage_feedbacks[i]);
radv_optimize_nir(device, nir[i], optimize_conservatively, false);
/* Gather info again, information such as outputs_read can be out-of-date. */
nir_shader_gather_info(nir[i], nir_shader_get_entrypoint(nir[i]));
radv_lower_io(device, nir[i]);
radv_stop_feedback(stage_feedbacks[i], false);
}
}
radv_set_driver_locations(pipeline, nir, infos);
for (int i = 0; i < MESA_SHADER_STAGES; ++i) {
if (nir[i]) {
@ -3348,13 +3353,11 @@ VkResult radv_create_shaders(struct radv_pipeline *pipeline,
if (nir_opt_load_store_vectorize(nir[i], &vectorize_opts)) {
lower_to_scalar = true;
/* Gather info again, to update whether 8/16-bit are used. */
nir_shader_gather_info(nir[i], nir_shader_get_entrypoint(nir[i]));
}
/* do this again since information such as outputs_read can be out-of-date */
nir_shader_gather_info(nir[i], nir_shader_get_entrypoint(nir[i]));
radv_lower_io(device, nir[i]);
lower_to_scalar |= nir_opt_shrink_vectors(nir[i],
!device->instance->disable_shrink_image_store);