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069e02ab47
Pick up the current branch head for V8 4.9 https://github.com/v8/v8/commit/1ecba0f PR-URL: https://github.com/nodejs/node/pull/4722 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
13 lines
415 B
JavaScript
13 lines
415 B
JavaScript
// Copyright 2015 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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function f(a,b,c,d) { return [a, ...(%DeoptimizeNow(), [b,c]), d]; }
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assertEquals([1,2,3,4], f(1,2,3,4));
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assertEquals([1,2,3,4], f(1,2,3,4));
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%OptimizeFunctionOnNextCall(f);
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assertEquals([1,2,3,4], f(1,2,3,4));
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