spirv: mark function unused

It is unused, but seems relevant to keep around.

Fixes a clang warning about unused static inlined functions.

Reviewed-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18800>

diff --git a/src/compiler/spirv/vtn_cfg.c b/src/compiler/spirv/vtn_cfg.c
index a1c2e19..f8e63f3 100644 (file)
--- a/src/compiler/spirv/vtn_cfg.c
+++ b/src/compiler/spirv/vtn_cfg.c
@@ -389,7 +389,7 @@ vtn_cf_node_find_##_type(struct vtn_cf_node *node)          \
    return (struct vtn_##_type *)node;                       \
 }
 
-VTN_DECL_CF_NODE_FIND(if)
+UNUSED VTN_DECL_CF_NODE_FIND(if)
 VTN_DECL_CF_NODE_FIND(loop)
 VTN_DECL_CF_NODE_FIND(case)
 VTN_DECL_CF_NODE_FIND(switch)