Closed
Bug 837679
Opened 11 years ago
Closed 11 years ago
BaselineCompiler: Compile JSOP_TOID
Categories
(Core :: JavaScript Engine, defect)
Core
JavaScript Engine
Tracking
()
RESOLVED
FIXED
People
(Reporter: jandem, Assigned: jandem)
References
Details
Attachments
(1 file)
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2.69 KB,
patch
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djvj
:
review+
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Details | Diff | Splinter Review |
No description provided.
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Assignee | |
Comment 1•11 years ago
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JSOP_TOID is used for expressions like obj[idx]++, to avoid converting idx twice (observable if idx is an object). v8-crypto uses it but other than that it's not very common. JSOP_TOID does not need its own IC, the only case IonMonkey cares about is if the input is int32, in that case TOID is a no-op. If idx is not known to be int32, Ion falls back to a VM call.
Attachment #709729 -
Flags: review?(kvijayan)
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Updated•11 years ago
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Attachment #709729 -
Flags: review?(kvijayan) → review+
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Assignee | |
Comment 2•11 years ago
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https://hg.mozilla.org/projects/ionmonkey/rev/419f7cb7d3f4
Status: ASSIGNED → RESOLVED
Closed: 11 years ago
Resolution: --- → FIXED
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Description
•