[Feature][ZXW-33]merge ZXW 0428 version
Change-Id: I11f167edfea428d9fab198ff00ff1364932d1b0b
diff --git a/ap/libc/glibc/glibc-2.23/sysdeps/tile/dl-tls.c b/ap/libc/glibc/glibc-2.23/sysdeps/tile/dl-tls.c
new file mode 100644
index 0000000..6791b98
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/sysdeps/tile/dl-tls.c
@@ -0,0 +1,27 @@
+/* Copyright (C) 2011-2016 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library. If not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifdef SHARED
+/* We provide a fast-path version of __tls_get_addr to allow for
+ the normal case to be fast, both by coding the function tightly,
+ and more importantly by fixing its register clobber API so the
+ compiler can avoid having to set up frames, etc., unnecessarily. */
+#define __tls_get_addr __tls_get_addr_slow
+#endif
+
+#include <elf/dl-tls.c>