nir/opt_ray_queries: Don't use list_length
authorAlyssa Rosenzweig <alyssa@collabora.com>
Thu, 6 Apr 2023 19:31:43 +0000 (15:31 -0400)
committerMarge Bot <emma+marge@anholt.net>
Fri, 7 Apr 2023 23:48:03 +0000 (23:48 +0000)
Expensive.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22343>

src/compiler/nir/nir_opt_ray_queries.c

index c55ade9..6caf9ea 100644 (file)
@@ -77,7 +77,7 @@ nir_find_ray_queries_read(struct set *queries,
             nir_intrinsic_instr *intrin = nir_instr_as_intrinsic(instr);
             switch (intrin->intrinsic) {
             case nir_intrinsic_rq_proceed:
-               if (list_length(&intrin->dest.ssa.uses) > 0)
+               if (!list_is_empty(&intrin->dest.ssa.uses))
                   mark_query_read(queries, intrin);
                break;
             case nir_intrinsic_rq_load: