| commit | 53d31d0623bd88ce9a0041a767f36eafd3f1de8b | [log] [tgz] |
|---|---|---|
| author | bmeurer <bmeurer@chromium.org> | Fri Apr 28 05:40:46 2017 |
| committer | Commit bot <commit-bot@chromium.org> | Fri Apr 28 05:40:46 2017 |
| tree | 7156c7d1b7620d3687c1c3dc640041ac51819b11 | |
| parent | 0be5596cdb2becaf746a2de3564cac9547be4874 [diff] |
Revert of [turbofan] General consolidation of element access. (patchset #1 id:1 of https://codereview.chromium.org/2836913004/ ) Reason for revert: Breaks load:tools:drive story Original issue's description: > [turbofan] General consolidation of element access. > > Avoid TransitionElementsKind when storing to objects which only differ > in holeyness of their elements kind. Instead go for polymorphic > CheckMaps, which can often by optimized and avoid the mutation of the > array map. > > This generalizes the approach https://codereview.chromium.org/2836943003 > which covered only element loads. > > R=yangguo@chromium.org > BUG=v8:5267 > > Review-Url: https://codereview.chromium.org/2836913004 > Cr-Commit-Position: refs/heads/master@{#44828} > Committed: https://chromium.googlesource.com/v8/v8/+/ed573cee5c1d1e42158829dc0b92fb697234e121 TBR=yangguo@chromium.org # Not skipping CQ checks because original CL landed more than 1 days ago. BUG=v8:5267,chromium:715936 Review-Url: https://codereview.chromium.org/2852623002 Cr-Commit-Position: refs/heads/master@{#44958}
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
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 on the V8 wiki.