Closed Bug 1485499 Opened 2 years ago Closed 2 years ago

Reduce size of js::Symbol

Categories

(Core :: JavaScript Engine, enhancement, P2)

enhancement

Tracking

()

RESOLVED FIXED
mozilla63
Tracking Status
firefox63 --- fixed

People

(Reporter: tcampbell, Assigned: tcampbell)

Details

Attachments

(1 file)

Now that Bug 1479900 is landed, the minimum gc::Cell size is reduced to two pointers. As a result, we can shrink the js::Symbol type from 24B -> 16B (on 64-bit).
MozReview-Commit-ID: 4mEHixUnUax
Comment on attachment 9003289 [details]
Bug 1485499 - Reduce size of js::Symbol

Steve Fink [:sfink] [:s:] has approved the revision.
Attachment #9003289 - Flags: review+
Note to self: Try was offline, should probably one a few more configurations before landing..
https://hg.mozilla.org/mozilla-central/rev/2b2cc1983172
Status: NEW → RESOLVED
Closed: 2 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla63
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