[PATCH] AArch64: Add neoversev1_tunings struct

[Kyrylo Tkachov via Gcc-patches]

Hi all,

This patch adds a Neoverse V1-specific tuning struct that currently is just a 
deduplication of the N1 struct it was using before and specifying the SVE width.
This will allow us to tweak Neoverse V1 things in the future as needed.

Bootstrapped and tested on aarch64-none-linux-gnu.
Committing to trunk and will backport similar patches to the branches.

Thanks,
Kyrill

gcc/
        * config/aarch64/aarch64.c (neoversev1_tunings): Define.
        * config/aarch64/aarch64-cores.def (zeus): Use it.
        (neoverse-v1): Likewise.

v1-tune.patch
Description: v1-tune.patch