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Implement getElementIfPresent for typed arrays

RESOLVED FIXED in mozilla10

Status

()

Core
JavaScript Engine
P2
normal
RESOLVED FIXED
6 years ago
6 years ago

People

(Reporter: bz, Assigned: bz)

Tracking

({perf})

Trunk
mozilla10
x86
Mac OS X
Points:
---
Bug Flags:
in-testsuite ?

Firefox Tracking Flags

(Not tracked)

Details

Attachments

(1 attachment)

This speeds up the Array.slice path at http://jsfiddle.net/unRwB/2/ a good bit.
Keywords: perf
Priority: -- → P2
Created attachment 571466 [details] [diff] [review]
Add a getElementIfPresent on typed arrays.
Attachment #571466 - Flags: review?(jwalden+bmo)
Attachment #571466 - Flags: review?(jwalden+bmo) → review+
Whiteboard: [need landing]
https://hg.mozilla.org/integration/mozilla-inbound/rev/cd0012b4b44a
Flags: in-testsuite?
Whiteboard: [need landing]
Target Milestone: --- → mozilla10
Version: 7 Branch → Trunk
https://hg.mozilla.org/mozilla-central/rev/cd0012b4b44a
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
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