Adam Klein
3c208b559d
This reverts commit 86bc438834.
Reason for revert: DCHECK failures blocking the roll:
https://ci.chromium.org/ui/p/chromium/builders/try/linux-rel/1844915/overview
Original change's description:
> [maglev] Fix VirtualObject refactoring
>
> - VirtualObject::slot_count does not include the Map. We need to add +1
> when the map count should be included.
>
> - We forgot to patch the nested allocations back to the object
> graph.
>
> Fixed: 346042378
> Change-Id: I54e06a82a9324a55902b720e8188b6b8ec2c22bd
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5614730
> Commit-Queue: Victor Gomes <victorgomes@chromium.org>
> Auto-Submit: Victor Gomes <victorgomes@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#94341}
Change-Id: Ib2aa97735cc79e9462296deef6f3f1eeade71d6c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5617613
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#94348}
V8 JavaScript Engine
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
Getting the Code
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/*
Contributing
Please follow the instructions mentioned at v8.dev/docs/contribute.