Upload Kmake

deps/v8/test/mjsunit/regress/regress-1422166.js

@@ -0,0 +1,31 @@
+// Copyright 2023 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
+
+const buf = new SharedArrayBuffer(8, { "maxByteLength": 8 });
+
+class obj extends Uint8ClampedArray {
+  constructor() {
+    super(buf);
+  }
+  defineProperty() {
+    for (let i = 0; i < 3; i++) {
+      super.length;
+    }
+    SharedArrayBuffer.__proto__ = this;
+  }
+}
+
+function opt() {
+  new obj().defineProperty();
+}
+
+%PrepareFunctionForOptimization(opt);
+opt();
+opt();
+opt();
+opt();
+%OptimizeFunctionOnNextCall(opt)
+opt();