e7d414a2b6
This CL changes Array#sort to work roughly like: 1) Call [[Get]] on the receiver in [0, length) and store to FA 2) Use the existing TimSort to sort that FA 3) Call [[Set]] on the receiver in [0, length) using the result This has the advantage that we no longer need different fast-paths for the sorting algorithm itself, only for step 1 and 3. This results in a code size reduction of ~2650 bytes. This CL does not include optimizations that elides step 1 or 3. Change-Id: I7f2e35067a6ec356add8b0c50b160d76813c536d Reviewed-on: https://chromium-review.googlesource.com/c/1458237 Commit-Queue: Simon Zünd <szuend@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#59653} |
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src | ||
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testing | ||
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AUTHORS | ||
BUILD.gn | ||
ChangeLog | ||
CODE_OF_CONDUCT.md | ||
codereview.settings | ||
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LICENSE | ||
LICENSE.fdlibm | ||
LICENSE.strongtalk | ||
LICENSE.v8 | ||
LICENSE.valgrind | ||
OWNERS | ||
PRESUBMIT.py | ||
README.md | ||
snapshot_toolchain.gni | ||
WATCHLISTS |
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://github.com/v8/v8/wiki
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 on the V8 wiki.