git: openjdk/jdk25u: master: 3 new changesets

[Aleksey Shipilev]

Changeset: 668808f8
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-29 06:47:00 +0000
URL:       https://git.openjdk.org/jdk25u/commit/668808f8a313cb602d96e1c7a9fff89b6934d36a

8362530: VM crash with -XX:+PrintTieredEvents when collecting AOT profiling

Backport-of: 26ccb3cef17a7a2a4b09af1e1e29b96d54a418aa

! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compilationPolicy.hpp
! test/hotspot/jtreg/runtime/cds/appcds/aotFlags/AOTFlags.java

Changeset: 6c751f29
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-29 06:47:22 +0000
URL:       https://git.openjdk.org/jdk25u/commit/6c751f29e4319dd6b25ff92368a7b8bca22ddeec

8367333: C2: Vector math operation intrinsification failure
8367969: C2: compiler/vectorapi/TestVectorMathLib.java fails without UnlockDiagnosticVMOptions

Reviewed-by: eastigeevich, phh
Backport-of: aa36799acb5834d730400fb073a9a3a8ee3c28ef

! src/hotspot/share/prims/vectorSupport.cpp
! src/hotspot/share/prims/vectorSupport.hpp
+ test/hotspot/jtreg/compiler/vectorapi/TestVectorMathLib.java

Changeset: ab772dd2
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-09-29 06:47:45 +0000
URL:       https://git.openjdk.org/jdk25u/commit/ab772dd2cc3359c6b37c961f373c7c4e7a7ec3db

8333783: java/nio/channels/FileChannel/directio/DirectIOTest.java is unstable with AV software

Backport-of: 8c6d12250b524c0f4ee25dbbc6fe959581b7617b

! test/jdk/java/nio/channels/FileChannel/directio/DirectIOTest.java
! test/jdk/java/nio/channels/FileChannel/directio/libDirectIO.c