Adding upstream version 1.20.14.upstream/1.20.14upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/src/runtime/internal/atomic/doc.go b/src/runtime/internal/atomic/doc.go
new file mode 100644
index 0000000..08e6b6c
--- /dev/null
+++ b/src/runtime/internal/atomic/doc.go
@@ -0,0 +1,18 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+Package atomic provides atomic operations, independent of sync/atomic,
+to the runtime.
+
+On most platforms, the compiler is aware of the functions defined
+in this package, and they're replaced with platform-specific intrinsics.
+On other platforms, generic implementations are made available.
+
+Unless otherwise noted, operations defined in this package are sequentially
+consistent across threads with respect to the values they manipulate. More
+specifically, operations that happen in a specific order on one thread,
+will always be observed to happen in exactly that order by another thread.
+*/
+package atomic