[x265] [PATCH] Aarch64 : Fix SVE2 architecture flags

[Karam Singh]

This patch has been pushed to the Release 4.1 branch.
*__________________________*
*Karam Singh*
*Ph.D. IIT Guwahati*
Senior Software (Video Coding) Engineer
Mobile: +91 8011279030
Block 9A, 6th floor, DLF Cyber City
Manapakkam, Chennai 600 089


On Mon, Oct 14, 2024 at 2:41 PM Uthayakumar Muthu <
uthayakumar.muthu at multicorewareinc.com> wrote:

> From aca6d3d8dfbe3af7989764c5556c94fb9cd40f97 Mon Sep 17 00:00:00 2001
> From: Uthayakumar Muthu <uthayakumar.muthu at multicorewareinc.com>
> Date: Mon, 14 Oct 2024 07:02:02 +0000
> Subject: [PATCH] Aarch64 : Fix SVE2 architecture flags
>
> ---
>  source/CMakeLists.txt | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
> index 8a3128bb7..9cc41be3a 100755
> --- a/source/CMakeLists.txt
> +++ b/source/CMakeLists.txt
> @@ -331,7 +331,7 @@ if(GCC)
>          if(CPU_HAS_SVE2)
>              message(STATUS "Found SVE2")
>              # SVE2 is only available from Armv9.0, and armv9-a implies
> +dotprod
> -            set(ARM_ARGS -O3 -march=armv8.2-a+dotprod+i8mm+sve)
> +            set(ARM_ARGS -O3 -march=armv9-a+i8mm+sve2)
>              add_definitions(-DHAVE_SVE2=1)
>          endif()
>          set(ARM_ARGS ${ARM_ARGS} -fPIC)
> --
> 2.43.0
>
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