Upload Kmake

deps/v8/test/mjsunit/regress/regress-3380.js

@@ -0,0 +1,16 @@
+// Copyright 2014 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 foo(a) {
+  return a[0] >>> 0 > 0;
+};
+%PrepareFunctionForOptimization(foo);
+var a = new Uint32Array([4]);
+var b = new Uint32Array([0x80000000]);
+assertTrue(foo(a));
+assertTrue(foo(a));
+%OptimizeFunctionOnNextCall(foo);
+assertTrue(foo(b));