st/glsl_to_nir: use nir_lower_io_arrays_to_elements() to lower arrays

This pass is more fully featured, it supports geom and tess shaders.
It also supports interpolation intrinsics.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

diff --git a/src/mesa/state_tracker/st_glsl_to_nir.cpp b/src/mesa/state_tracker/st_glsl_to_nir.cpp
index 9672ffbe6428d3e56ba08f3dace38fb1e863a345..f76e453d496ff76dafe1a20c74c90594c197c690 100644 (file)
--- a/src/mesa/state_tracker/st_glsl_to_nir.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_nir.cpp
@@ -634,7 +634,7 @@ st_finalize_nir(struct st_context *st, struct gl_program *prog,
 
    NIR_PASS_V(nir, nir_split_var_copies);
    NIR_PASS_V(nir, nir_lower_var_copies);
-   NIR_PASS_V(nir, nir_lower_io_types);
+   NIR_PASS_V(nir, nir_lower_io_arrays_to_elements_no_indirects);
 
    if (nir->info.stage == MESA_SHADER_VERTEX) {
       /* Needs special handling so drvloc matches the vbo state: */