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authormartin <martin@NetBSD.org>2014-02-18 10:27:46 +0000
committermartin <martin@NetBSD.org>2014-02-18 10:27:46 +0000
commit56c30ddc48fc0e54db19ad18ca7efe8e5c9f194e (patch)
tree1f07f722804830a4f4c96a31ca2e3b2ecb250a77 /tests/lib/libc/sync
parent749ebe7a6a9e245410adf194a6be72e513b1766c (diff)
For now excempt i386 from __sync_lock_test_and_set_8 and point to
PR lib/48601. Probably more architectures to follow.
Diffstat (limited to 'tests/lib/libc/sync')
-rw-r--r--tests/lib/libc/sync/all_sync_ops_linkable.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/tests/lib/libc/sync/all_sync_ops_linkable.c b/tests/lib/libc/sync/all_sync_ops_linkable.c
index 88dfff30266..c6834005f81 100644
--- a/tests/lib/libc/sync/all_sync_ops_linkable.c
+++ b/tests/lib/libc/sync/all_sync_ops_linkable.c
@@ -1,4 +1,4 @@
-/* $NetBSD: all_sync_ops_linkable.c,v 1.2 2014/02/17 21:38:04 joerg Exp $ */
+/* $NetBSD: all_sync_ops_linkable.c,v 1.3 2014/02/18 10:27:46 martin Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -124,8 +124,17 @@ main(int argc, char **argv)
__sync_lock_test_and_set_2(&u16, 5);
__sync_lock_test_and_set_4(&u32, 5);
#ifdef __HAVE_ATOMIC64_OPS
+
+ /*
+ * See PR lib/48601:
+ * some architectures do not implement this, allow them to build
+ * anyway.
+ */
+#if !defined(__i386__)
__sync_lock_test_and_set_8(&u64, 5);
#endif
+
+#endif
#ifndef __clang__
__sync_nand_and_fetch(&u8, 5);
__sync_nand_and_fetch_1(&u8, 5);