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Bug Database
Bug ID: 6474965
Votes 0
Synopsis extend type system to take advantage of escape analysis
Category hotspot:compiler2
Reported Against
Release Fixed hs10(b03), 6u4(b03) (Bug ID:2171843) , 7(b03) (Bug ID:2176779)
State 10-Fix Delivered, bug
Priority: 3-Medium
Related Bugs 6493180
Submit Date 25-SEP-2006
Description
The type system needs to be extended to represent information about non-escaping
objects computed by escape analysis.
Posted Date : 2006-09-25 22:31:33.0
Work Around
N/A
Evaluation
The type sytem will be changed to add a new class of types for "unique instances."
These are objects which we have determined are unique and cannot alias any other
objects, even objects of the same type.
Posted Date : 2006-09-25 22:31:33.0
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