pr78973.c: Make functions static to avoid failures with -fpic

gcc/testsuite/ChangeLog:

	* gcc.dg/pr78973.c: Make functions static to avoid failures
	with -fpic
	* gcc.dg/pr78973-2.c: Same.

From-SVN: r274860

gcc/testsuite/ChangeLog

@@ -3,6 +3,8 @@
 	* gcc.dg/Warray-bounds-36.c: Make functions static to avoid failures
 	with -fpic.
 	* gcc.dg/Warray-bounds-41.c: Same.
+	* gcc.dg/pr78973.c: Same.
+	* gcc.dg/pr78973-2.c: Same.
 
 2019-08-22  Marek Polacek  <polacek@redhat.com>
 

gcc/testsuite/gcc.dg/pr78973-2.c

@@ -10,7 +10,7 @@
 
 void *p;
 
-void f (int n)
+static void f (int n)
 {
   if (n <= 4)
     p = __builtin_malloc (n);

gcc/testsuite/gcc.dg/pr78973.c

@@ -6,7 +6,7 @@
    { dg-do compile }
    { dg-options "-O2 -Wall" } */
 
-void f (void *p, int n)
+static void f (void *p, int n)
 {
   if (n <= 4)
     __builtin_memset (p, 0, n);   /* { dg-warning "exceeds maximum object size" "pr79073" { xfail ilp32 } } */