re PR lto/63998 (gcc.dg/lto/pr60820 fails on darwin)

	PR lto/63998
	* gcc.dg/lto/pr60820_0.c: Skip on darwin.

From-SVN: r217907

gcc/testsuite/ChangeLog

+2014-11-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR lto/63998
+	* gcc.dg/lto/pr60820_0.c: Skip on darwin.
+
 2014-11-20  Patrick Palka  <ppalka@gcc.gnu.org>
 
 	* gcc.dg/no-strict-overflow-8.c: New test.

gcc/testsuite/gcc.dg/lto/pr60820_0.c

 /* { dg-lto-do link } */
 /* { dg-lto-options {{-flto -r -nostdlib -O2}} } */
+/* { dg-skip-if "no alias" { *-*-darwin* } } */
 #include <stdio.h>
 struct in6_addr {int bah;};
 extern const struct in6_addr in6addr_any;