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Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8341737	23.0.2	Maurizio Cimadamore	P2	Closed	Fixed	b03

See the problem described here:

https://mail.openjdk.org/pipermail/panama-dev/2024-September/020643.html

It seems that a performance regression has been introduced in Java 23, as a result of the fix for ~~JDK-8331865~~.

backported by

JDK-8341737 Extra call to MethodHandle::asType from memory segment var handles fails to inline

relates to

JDK-8331865 Consolidate size and alignment checks in LayoutPath

links to

Commit(master) openjdk/jdk23u/182be021

Commit(master) openjdk/jdk/7fa2f229

Review(jdk23) openjdk/jdk/21351

Review(master) openjdk/jdk23u/131

Review(master) openjdk/jdk/21283

(2 links to)