6904a8120b
.. mostly mentions in mjsunit `Flags:` lines and in comments. Bug: v8:10386 Change-Id: If79dfdc448d0a3f19883ef1f816e77e750cb4061 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3865964 Commit-Queue: Jakob Linke <jgruber@chromium.org> Reviewed-by: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/main@{#82852}
21 lines
568 B
JavaScript
21 lines
568 B
JavaScript
// Copyright 2022 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 --maglev --no-always-turbofan
|
|
|
|
function bar(x, y){
|
|
return [...x, y]
|
|
}
|
|
function foo(x) {
|
|
return bar`123${x}`
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
assertEquals(["123", "", 1], foo(1));
|
|
assertEquals(["123", "", 2], foo(2));
|
|
%OptimizeMaglevOnNextCall(foo);
|
|
assertEquals(["123", "", 1], foo(1));
|
|
assertEquals(["123", "", 2], foo(2));
|
|
assertTrue(isMaglevved(foo));
|