re PR testsuite/77411 (object-size-9.c -fpic -m32 failure)

2016-09-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
            Tom de Vries  <tom@codesourcery.com>

        PR testsuite/77411
        * c-c++-common/ubsan/object-size-9.c: Call __builtin_exit in C++.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r240437

gcc/testsuite/ChangeLog

+2016-09-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+	    Tom de Vries  <tom@codesourcery.com>
+
+	PR testsuite/77411
+	* c-c++-common/ubsan/object-size-9.c: Call __builtin_exit in C++.
+
 2016-09-23  Marek Polacek  <polacek@redhat.com>
 
 	* c-c++-common/gomp/atomic-12.c: Skip for C++1z.

gcc/testsuite/c-c++-common/ubsan/object-size-9.c

@@ -93,5 +93,9 @@ main (void)
 #endif
   f4 (12);
   f5 (12);
+#ifdef __cplusplus
+  /* Stack may be smashed by f2/f3 above.  */
+  __builtin_exit (0);
+#endif
   return 0;
 }