57d985a584
.. with readability and simplicity in mind. - Rename OptimizationMarker to the (shorter) TieringState. 'Tiering' also matches 'TieringManager' terminology. - Rename the values: kNone -> kNone kInOptimizationQueue -> kInProgress kCompileFoo_NotConcurrent -> kRequestFoo_Synchronous kCompileFoo_Concurrent -> kRequestFoo_Concurrent - Likewise rename ConcurrencyMode::kNotConcurrent to kSynchronous. - Add predicates to test enum values. - Consistent lower case names for accessors on JSFunction and FeedbackVector. - Instead of having to call HasOptimizationMarker() before using any other accessor, simply have optimization_marker() return kNone if no feedback vector exists. - Drive-by: Enable the Unreachable() in MaybeOptimizeCode() unconditionally - this should never happen, there's no reason not to protect against this in release builds as well. Bug: v8:12161 Change-Id: I67c03e2b7bd0a6b86d0c64f504ad8cb47e9e26ae Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3555774 Reviewed-by: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Jakob Linke <jgruber@chromium.org> Auto-Submit: Jakob Linke <jgruber@chromium.org> Cr-Commit-Position: refs/heads/main@{#79669} |
||
---|---|---|
.github | ||
bazel | ||
build_overrides | ||
custom_deps | ||
docs | ||
gni | ||
include | ||
infra | ||
samples | ||
src | ||
test | ||
testing | ||
third_party | ||
tools | ||
.bazelrc | ||
.clang-format | ||
.clang-tidy | ||
.editorconfig | ||
.flake8 | ||
.git-blame-ignore-revs | ||
.gitattributes | ||
.gitignore | ||
.gn | ||
.mailmap | ||
.style.yapf | ||
.vpython | ||
.vpython3 | ||
.ycm_extra_conf.py | ||
AUTHORS | ||
BUILD.bazel | ||
BUILD.gn | ||
CODE_OF_CONDUCT.md | ||
codereview.settings | ||
COMMON_OWNERS | ||
DEPS | ||
DIR_METADATA | ||
ENG_REVIEW_OWNERS | ||
INFRA_OWNERS | ||
INTL_OWNERS | ||
LICENSE | ||
LICENSE.fdlibm | ||
LICENSE.strongtalk | ||
LICENSE.v8 | ||
LOONG_OWNERS | ||
MIPS_OWNERS | ||
OWNERS | ||
PPC_OWNERS | ||
PRESUBMIT.py | ||
README.md | ||
RISCV_OWNERS | ||
S390_OWNERS | ||
WATCHLISTS | ||
WORKSPACE |
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.