--- a/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-11.c	Fri Oct 27 22:46:09 2017 +0900
+++ b/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-11.c	Thu Oct 25 07:37:49 2018 +0900
@@ -19,18 +19,12 @@
 extern int int_value (void);
 extern size_t size_value (void);
 
-int int_range (int min, int max)
+static int int_range (int min, int max)
 {
   int n = int_value ();
   return n < min || max < n ? min : n;
 }
 
-size_t size_range (size_t min, size_t max)
-{
-  size_t n = size_value ();
-  return n < min || max < n ? min : n;
-}
-
 void sink (char*, char*);
 
 int dummy_sprintf (char*, const char*, ...);