Hi all, This GCC 9 patch duplicates the Neoverse N1 tuning struct that's currently used for Neoverse V1 and AARCH64_EXTRA_TUNE_PREFER_ADVSIMD_AUTOVEC tune flag to prefer Advanced SIMD over SVE autovectorisation.
Bootstrapped and tested on GCC 9, pushing to the branch. Thanks, Kyrill gcc/ * config/aarch64/aarch64.c (neoversev1_tunings): Define. * config/aarch64/aarch64-cores.def (zeus): Use it. (neoverse-v1): Likewise.
v1-tune-9.patch
Description: v1-tune-9.patch