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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: 25
Affects Version/s: 14, 17, 21, 24
Component/s: hotspot
Labels:

Subcomponent:
compiler
Resolved In Build:
b02

Live in computation by PhaseLive results in always an empty live set. This doesn't cause any correctness issue but could affect performance.

relates to

JDK-8349937 Regression ~10% on Renaissance-ScalaKmeans in 25-b2

Closed

JDK-8345820 C2: investigate whether OptoRegScheduling helps performance

Open

JDK-8234003 Improve IndexSet iteration

Resolved

links to

Commit(master) openjdk/jdk/cc628a13

Review(master) openjdk/jdk/22473

Assignee:: Roland Westrelin

Reporter:: Roland Westrelin

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2024-12-02 00:59

Updated:: 2025-02-12 12:47

Resolved:: 2024-12-09 08:46