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-rw-r--r--src/compiler/nir/nir_lower_wpos_center.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/src/compiler/nir/nir_lower_wpos_center.c b/src/compiler/nir/nir_lower_wpos_center.c
index 5b68caca358..26f2b5d165f 100644
--- a/src/compiler/nir/nir_lower_wpos_center.c
+++ b/src/compiler/nir/nir_lower_wpos_center.c
@@ -92,17 +92,6 @@ lower_wpos_center_block(nir_builder *b, nir_block *block,
update_fragcoord(b, intr, for_sample_shading);
progress = true;
}
- } else if (intr->intrinsic == nir_intrinsic_load_var) {
- nir_deref_var *dvar = intr->variables[0];
- nir_variable *var = dvar->var;
-
- if (var->data.mode == nir_var_shader_in &&
- var->data.location == VARYING_SLOT_POS) {
- /* gl_FragCoord should not have array/struct derefs: */
- assert(dvar->deref.child == NULL);
- update_fragcoord(b, intr, for_sample_shading);
- progress = true;
- }
}
}
}
@@ -118,6 +107,8 @@ nir_lower_wpos_center(nir_shader *shader, const bool for_sample_shading)
assert(shader->info.stage == MESA_SHADER_FRAGMENT);
+ nir_assert_unlowered_derefs(shader, nir_lower_load_store_derefs);
+
nir_foreach_function(function, shader) {
if (function->impl) {
nir_builder_init(&b, function->impl);