git: openjdk/jdk: jdk25: 8360776: Disable Intel APX by default and enable it with -XX:+UnlockExperimentalVMOptions -XX:+UseAPX in all builds

[Vladimir Kozlov]

Changeset: c5d0f1bc
Branch: jdk25
Author:    Srinivas Vamsi Parasa <sparasa at openjdk.org>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2025-07-12 21:34:48 +0000
URL:       https://git.openjdk.org/jdk/commit/c5d0f1bc5ebd13595d24473b673a8934f2326189

8360776: Disable Intel APX by default and enable it with -XX:+UnlockExperimentalVMOptions -XX:+UseAPX in all builds

Reviewed-by: kvn, sviswanathan
Backport-of: 26b002805ab235d07998eddd486fe66a69f60671

! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp