| commit | 02a51d7f336202bc8f97f8db0c8ec000bcbff6b2 | [log] [tgz] |
|---|---|---|
| author | Ben L. Titzer <titzer@chromium.org> | Tue May 29 09:14:16 2018 |
| committer | Commit Bot <commit-bot@chromium.org> | Tue May 29 10:51:15 2018 |
| tree | 58d68cbbf5f960d4ae488f80a4e3db62b12c1354 | |
| parent | f4b23239dfdcba20939a53ee98a4df0750408321 [diff] |
[wasm] Check representation for secondary parameter locations A previous CL (https://chromium-review.googlesource.com/c/v8/v8/+/1075056) introduced an optimization the spill slot where the WASM instance is stored using the "secondary parameter location" mechanism used for JS functions and contexts. However the optimization checked the full machine type of the parameter, which was too narrow. As a result, the optimization never activated. This CL fixes that by only checking the machine representation. R=mstarzinger@chromium.org Change-Id: I60813935c8d119d2ddf794c797dad314b99ea867 Reviewed-on: https://chromium-review.googlesource.com/1076008 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Ben Titzer <titzer@chromium.org> Cr-Commit-Position: refs/heads/master@{#53403}
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.