Upload Kmake

deps/v8/test/mjsunit/regress/regress-6907.js

@@ -0,0 +1,22 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax
+
+(function TestDematerializedContextInBuiltin() {
+  var f = function() {
+    var b = [1,2,3];
+    var callback = function(v,i,o) {
+      %_DeoptimizeNow();
+    };
+    try { throw 0 } catch(e) {
+      return b.forEach(callback);
+    }
+  };
+  %PrepareFunctionForOptimization(f);
+  f();
+  f();
+  %OptimizeFunctionOnNextCall(f);
+  f();
+})();