2990658ea2
And use it to remove the set of TurboProp test skips. BUG=v8:9684,v8:12013 Change-Id: I878e2b9c595449c954735290959d3b38eead5a5b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3043963 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#75865}
43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
// Copyright 2019 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 --opt --no-always-opt
|
|
|
|
var expect_interpreted = true;
|
|
|
|
class C {
|
|
get prop() {
|
|
return 42;
|
|
}
|
|
set prop(v) {
|
|
if (!%IsDictPropertyConstTrackingEnabled()) {
|
|
// TODO(v8:11457) If v8_dict_property_const_tracking is enabled, then
|
|
// C.prototype is a dictionary mode object and we cannot inline the call
|
|
// to this setter, yet.
|
|
assertEquals(expect_interpreted, %IsBeingInterpreted());
|
|
}
|
|
%TurbofanStaticAssert(v === 43);
|
|
}
|
|
}
|
|
|
|
const c = new C();
|
|
|
|
function foo() {
|
|
assertEquals(expect_interpreted, %IsBeingInterpreted());
|
|
%TurbofanStaticAssert(c.prop === 42);
|
|
c.prop = 43;
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(
|
|
Object.getOwnPropertyDescriptor(C.prototype, 'prop').get);
|
|
%PrepareFunctionForOptimization(
|
|
Object.getOwnPropertyDescriptor(C.prototype, 'prop').set);
|
|
%PrepareFunctionForOptimization(foo);
|
|
|
|
foo();
|
|
foo();
|
|
expect_interpreted = false;
|
|
%OptimizeFunctionForTopTier(foo);
|
|
foo();
|