nir: Delete nir_shader::user_structures and num_user_structures.

Nothing actually uses these, and the only caller of glsl_to_nir()
(brw_fs_nir.cpp) always passes NULL for the _mesa_glsl_parse_state
pointer, meaning they'll always be NULL and 0, respectively.

Just delete them.

Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>

1 files changed, 0 insertions, 11 deletions

diff --git a/src/glsl/nir/glsl_to_nir.cpp b/src/glsl/nir/glsl_to_nir.cpp
index adef19c80a2..b82e5c7ac18 100644
--- a/src/glsl/nir/glsl_to_nir.cpp
+++ b/src/glsl/nir/glsl_to_nir.cpp
@@ -154,17 +154,6 @@ glsl_to_nir(exec_list *ir, _mesa_glsl_parse_state *state,
 
    nir_shader *shader = nir_shader_create(NULL, options);
 
-   if (state) {
-      shader->num_user_structures = state->num_user_structures;
-      shader->user_structures = ralloc_array(shader, glsl_type *,
-                                             shader->num_user_structures);
-      memcpy(shader->user_structures, state->user_structures,
-            shader->num_user_structures * sizeof(glsl_type *));
-   } else {
-      shader->num_user_structures = 0;
-      shader->user_structures = NULL;
-   }
-
    nir_visitor v1(shader, native_integers);
    nir_function_visitor v2(&v1);
    v2.run(ir);