git: openjdk/jdk21u-dev: master: 8343377: Performance regression in reflective invocation of native methods

[Goetz Lindenmaier]

Changeset: e56f65cf
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2025-12-12 11:51:27 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/e56f65cf94cdb34a98c1a0ebc6c5ba4c2aad9b49

8343377: Performance regression in reflective invocation of native methods

Reviewed-by: liach, phh
Backport-of: 5958463cadb04560ec85d9af972255bfe6dcc2f2

! src/java.base/share/classes/jdk/internal/reflect/DirectMethodHandleAccessor.java
! src/java.base/share/classes/jdk/internal/reflect/MethodHandleAccessorFactory.java
+ test/micro/org/openjdk/bench/java/lang/reflect/NativeMethodInvoke.java