1 files changed, 10 insertions, 25 deletions

diff --git a/deps/v8/src/atomicops_internals_tsan.h b/deps/v8/src/atomicops_internals_tsan.h
index 1819798a5d..e100812499 100644
--- a/deps/v8/src/atomicops_internals_tsan.h
+++ b/deps/v8/src/atomicops_internals_tsan.h
@@ -1,29 +1,6 @@
 // Copyright 2012 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
 
 
 // This file is an internal atomic implementation for compiler-based
@@ -276,6 +253,10 @@ inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr,
   return cmp;
 }
 
+inline void NoBarrier_Store(volatile Atomic8* ptr, Atomic8 value) {
+  __tsan_atomic8_store(ptr, value, __tsan_memory_order_relaxed);
+}
+
 inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) {
   __tsan_atomic32_store(ptr, value, __tsan_memory_order_relaxed);
 }
@@ -289,6 +270,10 @@ inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) {
   __tsan_atomic32_store(ptr, value, __tsan_memory_order_release);
 }
 
+inline Atomic8 NoBarrier_Load(volatile const Atomic8* ptr) {
+  return __tsan_atomic8_load(ptr, __tsan_memory_order_relaxed);
+}
+
 inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) {
   return __tsan_atomic32_load(ptr, __tsan_memory_order_relaxed);
 }