Closed
Bug 560966
Opened 14 years ago
Closed 13 years ago
TM: optimize jsval tagging/untagging on trace
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
RESOLVED
WONTFIX
People
(Reporter: gal, Unassigned)
References
Details
For example, untagging a pointer can be done by jsval-4 instead of an or. So can be tagging. Same goes for doubles (-2, +2). This might have some benefits for some backends (see bug 555255).
Comment 1•13 years ago
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Obsolete with the removal of tracejit.
Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → WONTFIX
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Description
•