Patch ping (was Re: [PATCH] Fix aarch64_compare_and_swap* constraints (PR target/87839))

[Jakub Jelinek]

Hi!

On Tue, Nov 13, 2018 at 10:28:16AM +0100, Jakub Jelinek wrote:
> 2018-11-13  Jakub Jelinek  <jakub@redhat.com>
> 
> 	PR target/87839
> 	* config/aarch64/atomics.md (@aarch64_compare_and_swap<mode>): Use
> 	rIJ constraint for aarch64_plus_operand rather than rn.
> 
> 	* gcc.target/aarch64/pr87839.c: New test.

I'd like to ping this patch, Kyrill had kindly tested it, ok for trunk?

	Jakub