1666494 - Remove more TypedObject code

Status: RESOLVED FIXED

(Core :: JavaScript Engine, task, P3)

Description

[Jan de Mooij [:jandem]]

Wasm uses a subset of our typed object implementation. We've decided to remove the code that's not used by Wasm, because it's a maintenance burden and is unlikely to get specced in this form.

Comment 1

[Jan de Mooij [:jandem]]

Attachment: Bug 1666494 part 1 - Remove some TypedObject array helpers. r?lth!

Comment 2

[Jan de Mooij [:jandem]]

Attachment: Bug 1666494 part 2 - Remove TypedObjectArray.redimension. r?lth!

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/3e8c9bd69de2
part 1 - Remove some TypedObject array helpers. r=lth

Comment 4

[Andreea Pavel [:apavel]]

https://hg.mozilla.org/mozilla-central/rev/3e8c9bd69de2

Comment 5

[Jan de Mooij [:jandem]]

Ryan offered to take over this work since he's working on TypedObjects for Wasm, so I'm going to leave it at this. We can file a new bug for the rest.

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/254796f37559
part 2 - Remove TypedObjectArray.redimension. r=lth

Comment 7

[Alexandru Michis [:malexandru]]

https://hg.mozilla.org/mozilla-central/rev/254796f37559

Comment 8

[Florin Strugariu [:Bebe]]

== Change summary for alert #27064 (as of Fri, 25 Sep 2020 17:48:37 GMT) ==

Improvements:

1% Base Content JS linux1804-64-shippable-qr opt 2,918,581.54 -> 2,895,084.67

For up to date results, see: https://treeherder.mozilla.org/perf.html#/alerts?id=27084