Closed Bug 1839437 Opened 3 years ago Closed 3 years ago

Use the for-in cache to improve performance on Object.keys

Categories

(Core :: JavaScript Engine: JIT, enhancement, P1)

Product:
Core
Component:
JavaScript Engine: JIT
Type:
enhancement

Tracking

()

Status:
RESOLVED FIXED
Milestone:
116 Branch
Tracking Flags:
Tracking Status
firefox116 --- fixed

People

(Reporter: mgaudet, Assigned: mgaudet)

References

Details

(Whiteboard: [sp3])

Attachments

(2 files)

Bug 1839437 - Allow creating and Array from an array of JSLinearStrings r?jandem
48 bytes, text/x-phabricator-request
Details | Review
Bug 1839437 - Use the for-in cache to improve performance on Object.keys r?jandem
48 bytes, text/x-phabricator-request
Details | Review

See Bug 1836679 for context.

Whiteboard: [sp3]
Severity: -- → N/A
Priority: -- → P1
Pushed by mgaudet@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/642e732a34d3 Allow creating and Array from an array of JSLinearStrings r=jandem https://hg.mozilla.org/integration/autoland/rev/19c777f3b143 Use the for-in cache to improve performance on Object.keys r=jandem

https://hg.mozilla.org/mozilla-central/rev/642e732a34d3
https://hg.mozilla.org/mozilla-central/rev/19c777f3b143

Status: NEW → RESOLVED
Closed: 3 years ago
status-firefox116: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 116 Branch
Blocks: 1844394
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