Closed
Bug 569765
Opened 14 years ago
Closed 14 years ago
VarTracker clears LIns* tracking table at block starts
Categories
(Tamarin Graveyard :: Baseline JIT (CodegenLIR), defect)
Tamarin Graveyard
Baseline JIT (CodegenLIR)
Tracking
(Not tracked)
VERIFIED
DUPLICATE
of bug 564580
People
(Reporter: rreitmai, Unassigned)
Details
trackLabel() calls clearState() which sets the LIns table to null. Subsequent code then sets up the 'notnull' table and may add entries to the 'checked' table but fails to update 'varTracker' and 'tagTracker'.
Glancing at the usages (e.g. insLoad()) it probably means that we're being more conservative than we need to be.
Updated•14 years ago
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Status: NEW → RESOLVED
Closed: 14 years ago
Component: Virtual Machine → JIT Compiler (NanoJIT)
Resolution: --- → DUPLICATE
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Description
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