commit | e56bf9f45e94826f139acf23dfc11a429a365d63 | [log] [tgz] |
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author | Sathya Gunasekaran <gsathya@chromium.org> | Fri Aug 31 21:10:17 2018 |
committer | Commit Bot <commit-bot@chromium.org> | Fri Aug 31 23:07:09 2018 |
tree | 396ff9c6e7fc804e0f870e045aeedab8e13b138e | |
parent | 81fb59c638852b7519e3e1b053991a39b1e0cad7 [diff] |
[Intl] Remove bound function SFIs from context Instead of creating the SFIs during bootstrapping and storing on the context, this patch just creates the SFIs on demand. This patch saves 8 words per context, and several words per bound function by not storing the SFI. The created bound JSFunction is cached on the instance anyway, so it's totally fine to take a small hit when creating the bound JSFunction. Previously in the JS implementation, the creation of a bound function was even slower as it was a lazy function that would have to parsed, compiled and executed. So this is a step up in terms up perf and memory. Bug: v8:5751 Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: If3b8461d00e5b37567b34b236d44e14576b630ff Reviewed-on: https://chromium-review.googlesource.com/1200006 Reviewed-by: Adam Klein <adamk@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#55566}
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://github.com/v8/v8/wiki
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 on the V8 wiki.