crossmodule-indircall-1.c: Return 0 for execution test case.

	* gcc.dg/tree-prof/crossmodule-indircall-1.c: Return 0
	for execution test case.

From-SVN: r207939

gcc/testsuite/ChangeLog

+2014-02-20  Bin Cheng  <bin.cheng@arm.com>
+
+	* gcc.dg/tree-prof/crossmodule-indircall-1.c: Return 0
+	for execution test case.
+
 2014-02-20  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR ipa/58555

gcc/testsuite/gcc.dg/tree-prof/crossmodule-indircall-1.c

@@ -16,4 +16,6 @@ main()
     p[i%2](2);
   if (a != 1000)
     abort ();
+
+  return 0;
 }