Bug 162790 - 64-bit LLInt needs to have a concurrency-aware barrier
Summary: 64-bit LLInt needs to have a concurrency-aware barrier
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: All All
: P2 Normal
Assignee: Filip Pizlo
Depends on:
Blocks: 149432
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Reported: 2016-09-30 09:52 PDT by Filip Pizlo
Modified: 2016-10-01 10:46 PDT (History)
5 users (show)

See Also:

the patch (4.37 KB, patch)
2016-09-30 09:53 PDT, Filip Pizlo
mark.lam: review+
Details | Formatted Diff | Diff

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Description Filip Pizlo 2016-09-30 09:52:00 PDT
32-bit LLInt doesn't need it because we won't concurrent GC on 32-bit.
Comment 1 Filip Pizlo 2016-09-30 09:53:51 PDT
Created attachment 290343 [details]
the patch
Comment 2 Mark Lam 2016-09-30 10:01:03 PDT
Comment on attachment 290343 [details]
the patch

Comment 3 Filip Pizlo 2016-09-30 10:05:39 PDT
Landed in https://trac.webkit.org/changeset/206642