Upload Kmake

deps/v8/test/mjsunit/regress/regress-crbug-738763.js

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+// 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: --verify-heap --allow-natives-syntax --expose-gc
+
+let constant = { a: 1 };
+
+function update_array(array) {
+  array.x = constant;
+  %HeapObjectVerify(array);
+  array[0] = undefined;
+  %HeapObjectVerify(array);
+  return array;
+}
+
+let ar1 = [1];
+let ar2 = [2];
+let ar3 = [3];
+gc();
+gc();
+
+update_array(ar1);
+constant = update_array(ar2);
+update_array(ar3);