Closed Bug 2092493 Opened 2 days ago Closed 1 day ago

Don't match removed nodes against an empty ContentList.

Categories

(Core :: DOM: Core & HTML, task)

task

Tracking

()

RESOLVED FIXED
162 Branch
Tracking Status
firefox162 --- fixed

People

(Reporter: jjaschke, Assigned: jjaschke)

References

(Blocks 1 open bug)

Details

Attachments

(1 external file)

Another micro optimization for sp3, gained from comparing gecko and webkit.

Blocks: speedometer3

A list with no elements can't lose one, so the subtree walk in
ContentWillBeRemoved is only needed when the list has elements.

Assignee: nobody → jjaschke
Status: NEW → ASSIGNED
Pushed by jjaschke@mozilla.com: https://github.com/mozilla-firefox/firefox/commit/e78f3dbf173e https://hg.mozilla.org/integration/autoland/rev/1eea5c74d1e0 Don't match removed nodes against an empty ContentList. r=dom-core-reviewers,vhilla,smaug
Status: ASSIGNED → RESOLVED
Closed: 1 day ago
Resolution: --- → FIXED
Target Milestone: --- → 162 Branch
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