[Patch testsuite obvious] Use setjmp, not sigsetjmp in gcc.dg/pr78582.c

gcc/testsuite/

	* gcc.dg/pr78582.c (main): Call setjmp, not sigsetjmp.

From-SVN: r243116

gcc/testsuite/ChangeLog

+2016-12-01  James Greenhalgh  <james.greenhalgh@arm.com>
+
+	* gcc.dg/pr78582.c (main): Call setjmp, not sigsetjmp.
+
 2016-12-01  Richard Biener  <rguenther@suse.de>
 
 	* gcc.dg/torture/alias-2.c: New testcase.

gcc/testsuite/gcc.dg/pr78582.c

@@ -10,7 +10,7 @@ int
 main (int argc, char argv, char env)
 {
   int a;
-  sigsetjmp (0, 0);
+  setjmp (0);
   argc = a = argc;
   reader_loop ();