Updated version of the patch to account for the testsuite changes in the 
first patch.

On 10/11/2022 11:20, Andre Vieira (lists) via Gcc-patches wrote:
> Hi,
>
> This patch adds support for the widening LDAPR instructions.
>
> Bootstrapped and regression tested on aarch64-none-linux-gnu.
>
> OK for trunk?
>
> 2022-11-09  Andre Vieira  <andre.simoesdiasvieira@arm.com>
>             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
>
> gcc/ChangeLog:
>
>         * config/aarch64/atomics.md 
> (*aarch64_atomic_load<ALLX:mode>_rcpc_zext): New pattern.
>         (*aarch64_atomic_load<ALLX:mode>_rcpc_zext): Likewise.
>
> gcc/testsuite/ChangeLog:
>
>         * gcc.target/aarch64/ldapr-ext.c: New test.