git: openjdk/jdk: 8261649: AArch64: Optimize LSE atomics in C++ code

[Andrew Haley]

Changeset: 1b0c36b0
Author:    Andrew Haley <aph at openjdk.org>
Date:      2021-02-19 10:52:39 +0000
URL:       https://git.openjdk.java.net/jdk/commit/1b0c36b0

8261649: AArch64: Optimize LSE atomics in C++ code

Reviewed-by: adinn

! src/hotspot/cpu/aarch64/atomic_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.S
! src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.hpp