RE: [PATCH] aarch64: Do not alter force_reg returned register expanding fcmla

[Kyrylo Tkachov via Gcc-patches]

> -----Original Message-----
> From: Andrea Corallo <andrea.cora...@arm.com>
> Sent: 09 November 2020 10:04
> To: gcc-patches@gcc.gnu.org
> Cc: Kyrylo Tkachov <kyrylo.tkac...@arm.com>; Richard Earnshaw
> <richard.earns...@arm.com>; nd <n...@arm.com>
> Subject: [PATCH] aarch64: Do not alter force_reg returned register
> expanding fcmla
> 
> Hi all,
> 
> this patch is to fix a force_reg returned rtx potentially modified in
> `aarch64_general_expand_builtin`.
> 
> Bootstrapped and reg-tested on aarch64-none-linux-gnu.
> 
> Okay for trunk?

Ok.
Thanks,
Kyrill

> 
> Thanks
> 
>   Andrea
> 
> 2020-11-06  Andrea Corallo  <andrea.cora...@arm.com>
> 
>       * config/aarch64/aarch64-builtins.c
>       (aarch64_expand_fcmla_builtin): Do not alter force_reg returned
>       register.