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Matthias Liedtke 65a0aaab04 [wasm] Fix loop unrolling being skipped
As part of https://crrev.com/c/4200642 loop peeling was enabled for
loops containing a getCodeUnit instruction.
As a side effect this also affected loop unrolling now only happening
if getCodeUnit was used in the loop body which is fixed by this
change.

Bug: chromium:1412781
Change-Id: I60e3a524340cfbdb907ae2ee5b46cbb6f514775c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4219103
Auto-Submit: Matthias Liedtke <mliedtke@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#85671}
2023-02-06 11:30:52 +00:00
.github
bazel [bazel] Fix the icu build and buildifier warnings 2023-02-01 15:00:23 +00:00
build_overrides
custom_deps
docs
gni [ios] Enable ability to run V8 in jitless mode on iOS device 2023-01-31 18:41:43 +00:00
include Revert "[wasm-gc] Introduce wasm null object" 2023-02-03 16:57:44 +00:00
infra Configure PGO builders 2023-01-27 13:54:32 +00:00
samples
src [wasm] Fix loop unrolling being skipped 2023-02-06 11:30:52 +00:00
test [heap] Sweep shared LO space 2023-02-06 10:39:49 +00:00
testing
third_party [reland] adds the ability for v8 to use sin/cos from libm 2022-12-02 21:59:04 +00:00
tools [v8windbg] Fix curisolate() again 2023-02-03 20:04:07 +00:00
.bazelrc
.clang-format
.clang-tidy
.editorconfig
.flake8
.git-blame-ignore-revs [git blame] Add a few old refactors to .git-blame-ignore-revs 2023-01-04 15:43:38 +00:00
.gitattributes
.gitignore [tools] Improve run_perf.py 2023-01-31 10:24:16 +00:00
.gn
.mailmap
.style.yapf
.vpython3 Reland "[resultdb] Add ResultDB indicator" 2022-10-14 11:05:59 +00:00
.ycm_extra_conf.py [ycm] Fix YouCompleteMe config 2022-11-02 15:59:48 +00:00
AUTHORS Revert "[turbofan] Optimize access to the length property of functions" 2023-01-23 08:58:42 +00:00
BUILD.bazel [codegen] Merge Turbo and Macro assemblers 2023-02-02 09:27:45 +00:00
BUILD.gn [ios] Fix an additional build failure on iOS. 2023-02-03 17:55:42 +00:00
CODE_OF_CONDUCT.md
codereview.settings
COMMON_OWNERS [owners] Add mliedtke to COMMON_OWNERS 2022-09-16 14:12:27 +00:00
DEPS Update V8 DEPS (trusted) 2023-02-06 04:01:53 +00:00
DIR_METADATA
ENG_REVIEW_OWNERS Add mlippautz@ to ENG_REVIEW_OWNERS. 2022-10-06 18:48:33 +00:00
INFRA_OWNERS
INTL_OWNERS
LICENSE [mips32] Delete mips32 from v8 2022-09-13 07:54:54 +00:00
LICENSE.fdlibm
LICENSE.strongtalk
LICENSE.v8
LOONG_OWNERS
MIPS_OWNERS
OWNERS Make .ycm_extra_conf owned by COMMON_OWNERS 2022-11-07 09:51:53 +00:00
PPC_OWNERS PPC/S390: cleanup owner files 2023-01-23 17:07:21 +00:00
PRESUBMIT.py [presubmit] Handle Windows path for header guard check 2022-12-13 17:30:02 +00:00
README.md
RISCV_OWNERS
S390_OWNERS PPC/S390: cleanup owner files 2023-01-23 17:07:21 +00:00
WATCHLISTS [watchlist] Add saelo to flag-definitions.h watchlist 2023-02-06 09:28:58 +00:00
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.