v8/test/mjsunit/regress/regress-crbug-659915a.js
marja 4a5b7e32c4 Remove FLAG_min_preparse_length.
It originates from the era where we used to run a separate preparse step
before parsing and store the function data. Now the usage of preparser
is something completely different, so this flag doesn't make sense any
more.

In addition, this way we get more test coverage for preparser (for small
scripts).

BUG=

Review-Url: https://codereview.chromium.org/2513563002
Cr-Commit-Position: refs/heads/master@{#41110}
2016-11-18 14:06:49 +00:00

25 lines
477 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
let x;
function f(a) {
x += a;
}
function g(a) {
f(a); return x;
}
function h(a) {
x = a; return x;
}
function boom() { return g(1) }
assertEquals(1, h(1));
assertEquals(2, boom());
assertEquals(3, boom());
%OptimizeFunctionOnNextCall(boom);
assertEquals(4, boom());