internal/cpu: add aarch64 support functions
authorIan Lance Taylor <iant@golang.org>
Fri, 1 Jan 2021 20:05:39 +0000 (12:05 -0800)
committerIan Lance Taylor <iant@golang.org>
Fri, 1 Jan 2021 23:13:50 +0000 (15:13 -0800)
commit5a4e0d121ab199d8a2036b219065f30f9f7411a3
tree04b8c89eb96a957142177621d15a857a4eb4abe6
parent0b9ef8be40b8ec530e46779a694e3b115b8e685d
internal/cpu: add aarch64 support functions

Patch from Andreas Schwab.

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/281000
gcc/go/gofrontend/MERGE
libgo/go/internal/cpu/cpu_gccgo.c