Closed
Bug 731636
Opened 13 years ago
Closed 13 years ago
IonMonkey: Move emitter shouldn't clobber the spilled register for reg -> reg moves
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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(deleted),
patch
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dvander
:
review+
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Details | Diff | Splinter Review |
check-crypto-sha1.js fails on x86 with --ion-licm=off --ion-gvn=off. I thought it was an LSRA bug, but it turns out to be a bug in the move emitter.
For memory -> register moves, we would reset spilledReg_ if spilledReg_ == to, to avoid overwriting it later, but not for register -> register moves.
Attachment #601626 -
Flags: review?(dvander)
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Updated•13 years ago
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Attachment #601626 -
Flags: review?(dvander) → review+
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Assignee | |
Comment 1•13 years ago
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Status: ASSIGNED → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
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Description
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