[src/trunk]: src/common/lib/libc/atomic Add __sync_synchronize alias.

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/838083b4256a
branches:  trunk
changeset: 325124:838083b4256a
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Dec 07 13:09:55 2013 +0000

description:
Add __sync_synchronize alias.

diffstat:

 common/lib/libc/atomic/membar_ops_nop.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (14 lines):

diff -r 51e995a33a30 -r 838083b4256a common/lib/libc/atomic/membar_ops_nop.c
--- a/common/lib/libc/atomic/membar_ops_nop.c   Sat Dec 07 11:49:56 2013 +0000
+++ b/common/lib/libc/atomic/membar_ops_nop.c   Sat Dec 07 13:09:55 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: membar_ops_nop.c,v 1.5 2009/08/21 14:31:02 skrll Exp $ */
+/*     $NetBSD: membar_ops_nop.c,v 1.6 2013/12/07 13:09:55 skrll Exp $ */
 
 /*-
  * Copyright (c) 2007 The NetBSD Foundation, Inc.
@@ -54,3 +54,4 @@
 __strong_alias(_membar_consumer,_membar_sync)
 #undef membar_sync
 atomic_op_alias(membar_sync,_membar_sync)
+atomic_op_alias(__sync_synchronize,_membar_sync)