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Key: RVM-419
Type: Improvement Improvement
Status: Open Open
Priority: Major Major
Assignee: Unassigned
Reporter: Ian Rogers
Votes: 0
Watchers: 0
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RVM

Simple elision of write barriers based on escape analysis

Created: 25/Mar/08 11:31 AM   Updated: 11/Apr/08 09:46 AM
Component/s: Compiler: Optimizing
Affects Version/s: None
Fix Version/s: 1000

Time Tracking:
Not Specified


 Description  « Hide
When an object is created and before it is written to a field/static (ie it has escaped) we can know that certain write barriers aren't necessary. In such cases, typically during construction, we should elide barriers.

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