amdgcn: Silence unused parameter warning

gcc/ChangeLog:

	* config/gcn/gcn.cc (gcn_simd_clone_compute_vecsize_and_simdlen):
	Set base_type as ARG_UNUSED.

diff --git a/gcc/config/gcn/gcn.cc b/gcc/config/gcn/gcn.cc
index a9ef5c3dc02f453e320f378b1cc34e3b29dd969a..a561976d7f54235eb01b1db25eb8c5b134276948 100644 (file)
--- a/gcc/config/gcn/gcn.cc
+++ b/gcc/config/gcn/gcn.cc
@@ -5026,7 +5026,7 @@ gcn_vectorization_cost (enum vect_cost_for_stmt ARG_UNUSED (type_of_cost),
 static int
 gcn_simd_clone_compute_vecsize_and_simdlen (struct cgraph_node *ARG_UNUSED (node),
                                            struct cgraph_simd_clone *clonei,
-                                           tree base_type,
+                                           tree ARG_UNUSED (base_type),
                                            int ARG_UNUSED (num))
 {
   if (known_eq (clonei->simdlen, 0U))