| commit | ae340e19feaae0b8b202865a6f9efea8fcf98b75 | [log] [tgz] |
|---|---|---|
| author | Leszek Swirski <leszeks@chromium.org> | Mon Mar 02 13:36:11 2020 |
| committer | Commit Bot <commit-bot@chromium.org> | Mon Mar 02 15:59:10 2020 |
| tree | b3e7ca7eb8b44a14faa4d26b0d1dc9f364c29c14 | |
| parent | cdec094f272496616880840912f6cc14fe811d18 [diff] |
[cleanup] Remove right trimming from class boilerplate allocation During class boilerplate allocation, we were overestimating the number of computed properties before allocating the computed property array, and the array after. But, we can reasonably easily get an exact size for the computed properties array, and avoid the right trimming entirely. This will simplify off-thread class boilerplate allocation, where the off-thread heap doesn't currently implement right trimming. Bug: chromium:1011762 Change-Id: Icf450340aa4e215c2063f4dd964ca7b80ef033c3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2083029 Auto-Submit: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#66538}
V8 is Google's open source JavaScript engine.
V8 implements ECMAScript as specified in ECMA-262.
V8 is written in C++ and is used in Google Chrome, the open source browser from Google.
V8 can run standalone, or can be embedded into any C++ application.
V8 Project page: https://v8.dev/docs
Checkout depot tools, and run
fetch v8
This will checkout V8 into the directory v8 and fetch all of its dependencies. To stay up to date, run
git pull origin
gclient sync
For fetching all branches, add the following into your remote configuration in .git/config:
fetch = +refs/branch-heads/*:refs/remotes/branch-heads/*
fetch = +refs/tags/*:refs/tags/*
Please follow the instructions mentioned at v8.dev/docs/contribute.