val-prof-7.c: Declare bzero instead of including <strings.h>.

	* gcc.dg/tree-prof/val-prof-7.c: Declare bzero instead of
	including <strings.h>.

From-SVN: r180251

gcc/testsuite/ChangeLog

+2011-10-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/tree-prof/val-prof-7.c: Declare bzero instead of
+	including <strings.h>.
+
 2011-10-19  Jan Hubicka  <jh@suse.cz>
 
 	* lib/lto.exp (lto_init): Test slib lto and no-liker-plugin path.

gcc/testsuite/gcc.dg/tree-prof/val-prof-7.c

 /* { dg-options "-O2 -fdump-ipa-profile -mtune=core2" } */
 /* { dg-skip-if "" { ! { i?86-*-* x86_64-*-* } } { "*" } { "" } } */
 
-#include <strings.h>
+extern void bzero (void *, __SIZE_TYPE__);
 
 int foo(int len)
 {