radv: move a few passes to after load/store vectorization
load/store vectorization can create 8/16-bit alu to do packing/unpacking,
which would make shader_info::bit_sizes_used out of date.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4791>
diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index fdeeffd..7585829 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -3101,9 +3101,6 @@
if (nir[i]) {
radv_start_feedback(stage_feedbacks[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- /* do this again since information such as outputs_read can be out-of-date */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]));
-
if (!radv_use_llvm_for_stage(device, i)) {
NIR_PASS_V(nir[i], nir_lower_non_uniform_access,
nir_lower_non_uniform_ubo_access |
@@ -3113,8 +3110,6 @@
}
NIR_PASS_V(nir[i], nir_lower_memory_model);
- radv_lower_io(device, nir[i]);
-
bool lower_to_scalar = false;
bool lower_pack = false;
nir_variable_mode robust_modes = (nir_variable_mode)0;
@@ -3135,6 +3130,11 @@
lower_pack = true;
}
+ /* do this again since information such as outputs_read can be out-of-date */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]);
if (lower_to_scalar)