golang fe_arm64 代码
文件路径：/src/crypto/internal/edwards25519/field/fe_arm64.go
/ Copyright (c) 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.
/go:build arm64 && gc && !purego
package field
/go:noescape
func carryPropagate(v *Element)
func (v *Element) carryPropagate() *Element {
carryPropagate(v)
return v
}