v8/test/mjsunit/regress/regress-crbug-530598.js

// Copyright 2015 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 --turbo-inlining

var f1 = (function() {
  "use asm";
  function g() { throw 0; }
  function f() { return g(); }
  return f;
})();
%PrepareFunctionForOptimization(f1);
assertThrows("f1()");
%OptimizeFunctionOnNextCall(f1);
assertThrows("f1()");

var f2 = (function() {
  "use asm";
  function g() { for (;;); }
  function f(a) { return a || g(); }
  return f;
})();
%PrepareFunctionForOptimization(f2);
assertTrue(f2(true));
%OptimizeFunctionOnNextCall(f2);
assertTrue(f2(true));