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Kmake/deps/v8/test/mjsunit/compiler/escape-analysis-deopt-6.js
2026-05-26 23:36:42 -07:00

18 lines
437 B
JavaScript

// 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 --turbo-escape
function f(x) {
var a = [0.1, 0.2, 0.3];
%_DeoptimizeNow();
return a.length;
}
%PrepareFunctionForOptimization(f);
assertEquals(3, f());
assertEquals(3, f());
%OptimizeFunctionOnNextCall(f);
assertEquals(3, f());