git: openjdk/jdk: master: 2 new changesets

[Jorn Vernee]

Changeset: 77647421
Branch: master
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2025-01-31 16:49:03 +0000
URL:       https://git.openjdk.org/jdk/commit/77647421c5b13738f6fa145bf30cbb9dd741e164

8348909: [BACKOUT] Implement a better allocator for downcalls

Reviewed-by: shade, liach

! src/java.base/share/classes/jdk/internal/foreign/SlicingAllocator.java
- src/java.base/share/classes/jdk/internal/foreign/abi/BufferStack.java
! src/java.base/share/classes/jdk/internal/foreign/abi/SharedUtils.java
- test/jdk/java/foreign/TestBufferStack.java
- test/jdk/java/foreign/libTestBufferStack.c
- test/micro/org/openjdk/bench/java/lang/foreign/CallOverheadByValue.java
- test/micro/org/openjdk/bench/java/lang/foreign/libCallOverheadByValue.c

Changeset: 137ad5d0
Branch: master
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2025-01-31 16:49:21 +0000
URL:       https://git.openjdk.org/jdk/commit/137ad5d03c598d5e2888d08e6fbc638936650f30

8348976: MemorySegment::reinretpret should be force inlined

Reviewed-by: liach

! src/java.base/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java