AArch64: Use __memcpy_simd on Neoverse N2/V1
commite11ed9d2b4558eeacff81557dc9557001af42a6b
authorWilco Dijkstra <wdijkstr@arm.com>
Wed, 14 Oct 2020 12:56:21 +0000 (14 13:56 +0100)
committerWilco Dijkstra <wdijkstr@arm.com>
Wed, 14 Oct 2020 13:27:50 +0000 (14 14:27 +0100)
treec7adb040894f0c0403170aecebcdfdceee4b20d9
parentf1f00c072138af90ae6da180f260111f09afe7a3
AArch64: Use __memcpy_simd on Neoverse N2/V1

Add CPU detection of Neoverse N2 and Neoverse V1, and select __memcpy_simd as
the memcpy/memmove ifunc.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
sysdeps/aarch64/multiarch/memcpy.c
sysdeps/aarch64/multiarch/memmove.c
sysdeps/unix/sysv/linux/aarch64/cpu-features.h