1 files changed, 0 insertions, 14 deletions
diff --git a/gcc/function.c b/gcc/function.c
index 4389bbd..de0b38f 100644
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -5210,20 +5210,6 @@ use_return_register (void)
   diddle_return_value (do_use_return_reg, NULL);
 }
 
-/* Possibly warn about unused parameters.  */
-void
-do_warn_unused_parameter (tree fn)
-{
-  tree decl;
-
-  for (decl = DECL_ARGUMENTS (fn);
-       decl; decl = DECL_CHAIN (decl))
-    if (!TREE_USED (decl) && TREE_CODE (decl) == PARM_DECL
-	&& DECL_NAME (decl) && !DECL_ARTIFICIAL (decl)
-	&& !TREE_NO_WARNING (decl))
-      warning (OPT_Wunused_parameter, "unused parameter %q+D", decl);
-}
-
 /* Set the location of the insn chain starting at INSN to LOC.  */
 
 static void