Re: [PATCH 00/10] [RISC-V] Atomics improvements [PR100265/PR100266]

2021-04-28 Thread Jim Wilson
On Mon, Apr 26, 2021 at 5:45 AM Christoph Muellner wrote: > This series provides a cleanup of the current atomics implementation > of RISC-V: > This looks OK to me, other than the issue with address instructions emitted inside the lr/sc loop. That could be fixed with a follow up patch though.

[PATCH 00/10] [RISC-V] Atomics improvements [PR100265/PR100266]

2021-04-26 Thread Christoph Muellner via Gcc-patches
This series provides a cleanup of the current atomics implementation of RISC-V: * PR100265: Use proper fences for atomic load/store * PR100266: Provide programmatic implementation of CAS As both are very related, I merged the patches into one series (to avoid merge issues if one overtake the othe