nir: rename nir_var_private to nir_var_shader_temp

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

src/compiler/nir/nir.c

@@ -129,7 +129,7 @@ nir_shader_add_variable(nir_shader *shader, nir_variable *var)
       assert(!"nir_shader_add_variable cannot be used for local variables");
       break;
 
-   case nir_var_private:
+   case nir_var_shader_temp:
       exec_list_push_tail(&shader->globals, &var->node);
       break;