git: openjdk/jdk: 8305425: Thread.isAlive0 doesn't need to call into the VM

[David Holmes]

Changeset: 35cb303a
Author:    David Holmes <dholmes at openjdk.org>
Date:      2023-04-05 21:54:38 +0000
URL:       https://git.openjdk.org/jdk/commit/35cb303a2c0c8b32de257c02e012a1928a6b4594

8305425: Thread.isAlive0 doesn't need to call into the VM

Co-authored-by: Aleksey Shipilev <shade at openjdk.org>
Reviewed-by: shade, coleenp, alanb

! make/data/hotspot-symbols/symbols-unix
! src/hotspot/share/include/jvm.h
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/native/libjava/Thread.c
+ test/jdk/java/lang/Thread/IsAlive.java