From c15593197453b8bf90fc3a9080ba2afeaf7934ea Mon Sep 17 00:00:00 2001
From: Martin Möhrmann <moehrmann@google.com>
Date: Sat, 21 Nov 2020 17:44:04 +0100
Subject: internal/cpu: add darwin/arm64 CPU feature detection support
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Fixes #42747

Change-Id: I6b1679348c77161f075f0678818bb003fc0e8c86
Reviewed-on: https://go-review.googlesource.com/c/go/+/271989
Trust: Martin Möhrmann <moehrmann@google.com>
Run-TryBot: Martin Möhrmann <martisch@uos.de>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
---
 src/internal/cpu/cpu_arm64_linux.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/internal/cpu/cpu_arm64_linux.go

(limited to 'src/internal/cpu/cpu_arm64_linux.go')

diff --git a/src/internal/cpu/cpu_arm64_linux.go b/src/internal/cpu/cpu_arm64_linux.go
new file mode 100644
index 0000000000..2f7411ff1e
--- /dev/null
+++ b/src/internal/cpu/cpu_arm64_linux.go
@@ -0,0 +1,13 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build arm64
+// +build linux
+// +build !android
+
+package cpu
+
+func osInit() {
+	hwcapInit("linux")
+}
-- 
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