| commit | f576e29c475d104d93176042d2a79066ad8f638c | [log] [tgz] |
|---|---|---|
| author | bmeurer <bmeurer@chromium.org> | Wed Jun 08 03:55:25 2016 |
| committer | Commit bot <commit-bot@chromium.org> | Wed Jun 08 03:56:22 2016 |
| tree | edccbfbea34e37398c865dd6e9dc689022b62db6 | |
| parent | 026ed50506d988c294e902767b5c44e03aa6f64f [diff] |
[crankshaft] Fix invalid number truncation assumption on HAdd inputs. In Crankshaft we don't know reliably know that an HAdd might not turn into a string addition later (via deoptimization), so we cannot set the HValue::kAllowUndefinedAsNaN flag on the HAdd instruction in those cases. It doesn't seem to affect performance if we just remove the flag completely from the HAdd instruction, so let's stick to that approach for now. R=jarin@chromium.org BUG=v8:5074 Review-Url: https://codereview.chromium.org/2048643002 Cr-Commit-Position: refs/heads/master@{#36805}
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.