From 755822258e77767251229ba0203c85e4c4b6d348 Mon Sep 17 00:00:00 2001
From: Lei Shi <leish@microsoft.com>
Date: Tue, 16 May 2017 14:17:54 -0700
Subject: [PATCH] turn on SharedArrayBuffer by default

---
 bin/ch/DbgController.js                     | 2 ++
 lib/Common/ConfigFlagsList.h                | 7 ++-----
 test/es6/es6_stable.baseline                | 4 ++--
 test/es6/es6_stable.enable_disable.baseline | 4 ++--
 4 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/bin/ch/DbgController.js b/bin/ch/DbgController.js
index 1ae8554dd5f..381143de5bd 100644
--- a/bin/ch/DbgController.js
+++ b/bin/ch/DbgController.js
@@ -64,6 +64,7 @@ var controllerObj = (function () {
             "#__proto__",
             "Array",
             "ArrayBuffer",
+            "Atomics",
             "Boolean",
             "CollectGarbage",
             "console",
@@ -105,6 +106,7 @@ var controllerObj = (function () {
             "Reflect",
             "RegExp",
             "Set",
+            "SharedArrayBuffer",
             "String",
             "Symbol",
             "SyntaxError",
diff --git a/lib/Common/ConfigFlagsList.h b/lib/Common/ConfigFlagsList.h
index 1c901eb16a3..6d50176fbf8 100644
--- a/lib/Common/ConfigFlagsList.h
+++ b/lib/Common/ConfigFlagsList.h
@@ -586,11 +586,8 @@ PHASE(All)
 #define DEFAULT_CONFIG_ES7ValuesEntries        (true)
 #define DEFAULT_CONFIG_ESObjectGetOwnPropertyDescriptors (true)
 
-#ifdef COMPILE_DISABLE_ESSharedArrayBuffer
-#define DEFAULT_CONFIG_ESSharedArrayBuffer     (false)
-#else
-#define DEFAULT_CONFIG_ESSharedArrayBuffer     (false)
-#endif
+#define DEFAULT_CONFIG_ESSharedArrayBuffer     (true)
+
 #define DEFAULT_CONFIG_ES6Verbose              (false)
 #define DEFAULT_CONFIG_ES6All                  (false)
 // ES6 DEFAULT BEHAVIOR
diff --git a/test/es6/es6_stable.baseline b/test/es6/es6_stable.baseline
index c2ec3a79650..ba53ade6ee2 100644
--- a/test/es6/es6_stable.baseline
+++ b/test/es6/es6_stable.baseline
@@ -79,8 +79,8 @@ FLAG ES6 = 1 - setting child flag ArrayBufferTransfer = 0
 FLAG ArrayBufferTransfer = 0
 FLAG ES6 = 1 - setting child flag ESObjectGetOwnPropertyDescriptors = 1
 FLAG ESObjectGetOwnPropertyDescriptors = 1
-FLAG ES6 = 1 - setting child flag ESSharedArrayBuffer = 0
-FLAG ESSharedArrayBuffer = 0
+FLAG ES6 = 1 - setting child flag ESSharedArrayBuffer = 1
+FLAG ESSharedArrayBuffer = 1
 FLAG ES6DefaultArgs = 1
 FLAG WERExceptionSupport = 1
 default argument
diff --git a/test/es6/es6_stable.enable_disable.baseline b/test/es6/es6_stable.enable_disable.baseline
index 456831c26c4..2be9c5d8523 100644
--- a/test/es6/es6_stable.enable_disable.baseline
+++ b/test/es6/es6_stable.enable_disable.baseline
@@ -79,8 +79,8 @@ FLAG ES6 = 1 - setting child flag ArrayBufferTransfer = 0
 FLAG ArrayBufferTransfer = 0
 FLAG ES6 = 1 - setting child flag ESObjectGetOwnPropertyDescriptors = 1
 FLAG ESObjectGetOwnPropertyDescriptors = 1
-FLAG ES6 = 1 - setting child flag ESSharedArrayBuffer = 0
-FLAG ESSharedArrayBuffer = 0
+FLAG ES6 = 1 - setting child flag ESSharedArrayBuffer = 1
+FLAG ESSharedArrayBuffer = 1
 FLAG ES6 = 0
 FLAG ES6 = 0 - setting child flag Simdjs = 0
 FLAG Simdjs = 0