git: openjdk/jdk: 8319883: Zero: Use atomic built-ins for 64-bit accesses

[Aleksey Shipilev]

Changeset: 25f9af99
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2023-11-14 12:52:49 +0000
URL:       https://git.openjdk.org/jdk/commit/25f9af99be1c906fc85b8192df8fa50cced3474f

8319883: Zero: Use atomic built-ins for 64-bit accesses

Reviewed-by: dholmes, kbarrett, stuefe

! src/hotspot/os_cpu/bsd_zero/atomic_bsd_zero.hpp
! src/hotspot/os_cpu/linux_zero/atomic_linux_zero.hpp