Closed
Bug 696353
Opened 13 years ago
Closed 12 years ago
What happened to the arguments element IC ?
Categories
(Core :: JavaScript Engine, defect)
Core
JavaScript Engine
Tracking
()
RESOLVED
FIXED
People
(Reporter: evilpie, Unassigned)
References
Details
My HG skill fail me a bit, but apparently since Type Inference, somebody removed the call to attachArguments in GetElementIC::update. I guess this has been disabled because TI can optimize arguments access. But this might still be a win, because from what i remember this optimization doesn't work cross-functions.
Reporter | ||
Updated•13 years ago
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Summary: What happend to the arguments element IC ? → What happened to the arguments element IC ?
Comment 1•13 years ago
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Looked around a bit ('hg log file -p' for a complete history of changes to a file), and the arguments IC has never actually been enabled. Here is the original landing of bug 616744: https://hg.mozilla.org/mozilla-central/rev/da50621162f3 attachArguments is defined but is not called anywhere.
Reporter | ||
Comment 2•12 years ago
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Brian activated the IC in Bug 703721.
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → FIXED
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Description
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