199533558e
The {CommentOperator}, used for implementing the --code-comments flag,
is not UBSan-safe. This CL fixes this and adds a test which uses code
comments.
R=bmeurer@chromium.org
Bug: v8:7744
Change-Id: Ia6ec509e77d998df085ac7377cb24854354e3aa2
Reviewed-on: https://chromium-review.googlesource.com/1051235
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53100}
27 lines
536 B
JavaScript
27 lines
536 B
JavaScript
// Copyright 2018 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: --code-comments --print-code
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(function simple_test() {
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function fib(n) {
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return n < 2 ? n : fib(n - 1) + fib(n - 2);
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}
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// Call a number of times to trigger optimization.
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for (let i = 0; i < 100; ++i) {
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fib(8);
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}
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})();
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(function test_asm() {
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function asm() {
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'use asm';
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function f() {}
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return f;
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}
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var m = asm();
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})();
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