409f7bb399
Creating a PatchingAssembler has significant overhead, including a
dynamic allocation for the assembler buffer implementation. In the case
of {Assembler::bind} we just need it to overwrite a machine word. Hence
avoid creating the PatchingAssembler for this trivial work and just use
Memcpy directly.
R=jkummerow@chromium.org
Change-Id: I83510cfd7ebdb0d0c378df548b442eabf3727aeb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2668827
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72523}
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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.