| commit | 06d91dacc0fa9ad2538cce51e9d4781394dafe16 | [log] [tgz] |
|---|---|---|
| author | Ross McIlroy <rmcilroy@chromium.org> | Fri Aug 11 11:29:46 2017 |
| committer | Commit Bot <commit-bot@chromium.org> | Mon Aug 14 13:42:50 2017 |
| tree | df18cb4a8187b231ae05ca1cd37f8fddefdb3773 | |
| parent | 19ae2fc1affa1ae38d4b8d8cbd53f44f679f69fd [diff] |
[Compiler] Split CompileUnoptimizedCode into main and non-main thread phases Splits CompileUnoptimizedCode into a non-main thread GenerateUnoptimizedCode and a main thread FinalizeUnoptimizedCode phase. Adds Disallow<HeapAccess> scopes in CompileUnoptimizedCode to ensure no access to the heap during this phase. Also cleans up a few heap accesses in CompilationInfo's constructor to avoid violating the disallowed heap access. Currently we reallow heap access during asm.js compilation as a temporary measure until the script streamer uses an off-heap script buffer. BUG=v8:5203 TBR=titzer@chromium.org Change-Id: I7f6140f19938a10a85f1cd89501812dd59dbf6d4 Reviewed-on: https://chromium-review.googlesource.com/605949 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Marja Hölttä <marja@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#47337}
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.