]> git.ipfire.org Git - thirdparty/glibc.git/commit
AArch64: Use __memcpy_simd on Neoverse N2/V1
authorWilco Dijkstra <wdijkstr@arm.com>
Wed, 14 Oct 2020 12:56:21 +0000 (13:56 +0100)
committerWilco Dijkstra <wdijkstr@arm.com>
Wed, 14 Oct 2020 16:29:12 +0000 (17:29 +0100)
commite5dac996b9c5541d5c677565d4102566734202c4
tree28a9b148204f6a825cd4047e87a1aa8a97452883
parent98979f62b88dc781e99db84744646f298fcea62f
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>
(cherry picked from commit e11ed9d2b4558eeacff81557dc9557001af42a6b)
sysdeps/aarch64/multiarch/memcpy.c
sysdeps/aarch64/multiarch/memmove.c
sysdeps/unix/sysv/linux/aarch64/cpu-features.h