commit | cee2f772c7e5c33967321b190cf568ff15497bc0 | [log] [tgz] |
---|---|---|
author | Tobias Tebbi <tebbi@chromium.org> | Wed Feb 13 16:43:54 2019 |
committer | Commit Bot <commit-bot@chromium.org> | Thu Feb 14 09:29:56 2019 |
tree | 6f6456981713caf05faf5d709ebcce5218ad420d | |
parent | ed9b10c30e9037e1cf17d4a4b917d19a48146b8b [diff] |
[build] disable C++ optimization for mksnapshot code. By disabling C++ optimizations for code that's only run in mksnapshot, that is, CSA and Torque-generated code, we can save compile time. I observed up to 2x improvements of compile time for some files, while the mksnapshot time did not increase significantly. Bug: v8:7629 Change-Id: I96be2966611b2471b68023e0dd9e351d94f0013c Reviewed-on: https://chromium-review.googlesource.com/c/1460941 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#59585}
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.