| commit | e434d11ffe461dc39810db362441cd44943732f5 | [log] [tgz] |
|---|---|---|
| author | Caitlin Potter <caitp@igalia.com> | Thu Apr 06 16:03:26 2017 |
| committer | Caitlin Potter <caitp@igalia.com> | Fri Apr 07 12:10:57 2017 |
| tree | 222a644321416e2a7afa869ba5c1bacfa5b26e36 | |
| parent | 82e3c3ee35d4ae326de504d2db732b413fc4a119 [diff] |
Reland "[builtins] don't inline calls for common Promise ops in async builtins" InternalResolvePromise, InternalPromiseReject and InternalPerformPromiseThen generate quite a lot of code. This change adds 3 new TF stubs which inline calls to these builtins. These stubs are invoked rather than inlining those operations listed above directly. This is done for Async Iteration builtins, as well as Async Function builtins. Promise builtins are left as they were, and continue to inline these calls. This results in a roughly 99kb reduction in snapshot_blob.bin on an x64 release build. BUG=v8:5855 R=gsathya@chromium.org, jgruber@chromium.org Change-Id: I83e2f096782db685fe316dd071980cd8d696fe53 Reviewed-on: https://chromium-review.googlesource.com/469927 Reviewed-by: Franziska Hinkelmann <franzih@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#44483}
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.