Upload Kmake

deps/v8/test/mjsunit/regress/regress-crbug-658691.js

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+// Copyright 2016 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
+
+// The {f} function is compiled using TurboFan.
+// 1) The call to {Reflect.set} has no arguments adaptation.
+// 2) The call to {Reflect.set} is in tail position.
+function f(a, b, c) {
+  "use strict";
+  return Reflect.set({});
+}
+
+// The {g} function is compiled using Ignition.
+// 1) The call to {f} requires arguments adaptation.
+// 2) The call to {f} is not in tail position.
+;
+%PrepareFunctionForOptimization(f);
+function g() {
+  return f() + '-no-tail';
+}
+
+assertEquals("true-no-tail", g());
+%OptimizeFunctionOnNextCall(f);
+assertEquals("true-no-tail", g());