[JDK-8263450] Simplify LambdaForm.useCount - Java Bug System

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Type: Enhancement
Status: Resolved
Priority: P4
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 17
Component/s: core-libs
Labels:
None

Subcomponent:
java.lang.invoke
Resolved In Build:
b14

Description

Current implementation starts with calculating lastUseIndex. This is redundant and potentially inefficient (the name might never be used by an argument, so could end up checking non-argument names).

Simplifying this has a small, positive effect on startup.

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Issue Links

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Commit openjdk/jdk/e33bfb39

Review openjdk/jdk/2940

Activity

People

Assignee:: Claes Redestad

Reporter:: Claes Redestad

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 2021-03-11 06:48

Updated:: 2021-03-22 13:10

Resolved:: 2021-03-16 07:57