[PATCH][GCC][Arm]: MVE: Add mve vec_duplicate pattern

[Kyrylo Tkachov]

> -----Original Message-----
> From: Andre Vieira (lists) <andre.simoesdiasvieira@arm.com>
> Sent: 15 April 2020 08:43
> To: gcc-patches@gcc.gnu.org
> Cc: Kyrylo Tkachov <Kyrylo.Tkachov@arm.com>
> Subject: [PATCH][GCC][Arm]: MVE: Add mve vec_duplicate pattern
> 
> Hi,
> 
> This patch fixes an ICE we were seeing due to a missing vec_duplicate
> pattern.
> 
> Regression tested on arm-none-eabi.
> 
> Is this OK for trunk?

Ok.
Thanks,
Kyrill

> 
> gcc/ChangeLog:
> 2020-04-15  Andre Vieira  <andre.simoesdiasvieira@arm.com>
> 
>          * config/arm/mve.md (mve_vec_duplicate<mode>): New pattern.
>          (V_sz_elem2): Remove unused mode attribute.
> 
> gcc/testsuite/ChangeLog:
> 2020-04-15  Andre Vieira <andre.simoesdiasvieira@arm.com>
>              Srinath Parvathaneni <srinath.parvathaneni@arm.com>
> 
>          * gcc.target/arm/mve/intrinsics/mve_vec_duplicate.c: New test.