nir: rename nir_var_shared to nir_var_mem_shared

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

@@ -147,7 +147,7 @@ nir_shader_add_variable(nir_shader *shader, nir_variable *var)
       exec_list_push_tail(&shader->uniforms, &var->node);
       break;
 
-   case nir_var_shared:
+   case nir_var_mem_shared:
       assert(shader->info.stage == MESA_SHADER_COMPUTE);
       exec_list_push_tail(&shader->shared, &var->node);
       break;