Closed
Bug 935016
Opened 11 years ago
Closed 11 years ago
IonMonkey: Specialize string.split(string)
Categories
(Core :: JavaScript Engine: JIT, defect)
Core
JavaScript Engine: JIT
Tracking
()
RESOLVED
FIXED
mozilla28
People
(Reporter: jandem, Assigned: jandem)
Details
(Whiteboard: [qa-])
Attachments
(1 file)
|
17.31 KB,
patch
|
bhackett1024
:
review+
|
Details | Diff | Splinter Review |
str_split calls GetTypeCallerInitObject to get the TypeObject for its result. This is pretty slow because it has to recover the current script and pc. This patch specializes string.split(string) in Ion so that we can pass the TypeObject directly (and inlining this case also gets rid of other str_split overhead).
Attachment #827405 -
Flags: review?(bhackett1024)
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Assignee | |
Updated•11 years ago
|
Component: JavaScript Engine → JavaScript Engine: JIT
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||
Updated•11 years ago
|
Attachment #827405 -
Flags: review?(bhackett1024) → review+
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|
Assignee | |
Comment 1•11 years ago
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||
https://hg.mozilla.org/integration/mozilla-inbound/rev/6e7f8b1e5319
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||
Comment 2•11 years ago
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https://hg.mozilla.org/mozilla-central/rev/6e7f8b1e5319
Status: ASSIGNED → RESOLVED
Closed: 11 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla28
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||
Updated•10 years ago
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Whiteboard: [qa-]
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Description
•