git: openjdk/jdk17u-dev: 8316645: RISC-V: Remove dependency on libatomic by adding cmpxchg 1b

Tue Nov 21 02:24:26 UTC 2023

Changeset: db83123c
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-11-21 02:21:51 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/db83123c5cc054cee5663201ead92410e6487d81

8316645: RISC-V: Remove dependency on libatomic by adding cmpxchg 1b

Reviewed-by: luhenry, fyang
Backport-of: fb055e7e5300958b2a6a290aa6783e8ede929d9a

! make/autoconf/libraries.m4
! src/hotspot/os_cpu/linux_riscv/atomic_linux_riscv.hpp