commit | c0556c162b109c1ec7111f366e684c052ae17319 | [log] [tgz] |
---|---|---|
author | Santiago Aboy Solanes <solanes@chromium.org> | Thu Mar 21 10:20:00 2019 |
committer | Commit Bot <commit-bot@chromium.org> | Thu Mar 21 14:46:11 2019 |
tree | 5196e3a2c5d6a8cf081f514d0554900766822909 | |
parent | f0a9568828951a7d2502a9560fe65f96e5c849f8 [diff] |
[Turbofan][ptr-compr] Handle "compress changes" in the instruction selector Said instructions look like ChangeTaggedXXXToCompressedXXX and ChangeCompressedXXXToTaggedXXX for XXX in ("", "Pointer", "Signed"). This change only affects 64 bit architectures (both for x64 and arm64). Also added tests for the machine operators. Cq-Include-Trybots: luci.v8.try:v8_linux64_pointer_compression_rel_ng,v8_linux64_arm64_pointer_compression_rel_ng Bug: v8:8977 Change-Id: I239d9de7f214424852e75b5d56996e8dfdacd400 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1526009 Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#60393}
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
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 at v8.dev/docs/contribute.