1 files changed, 15 insertions, 0 deletions
diff --git a/src/crypto/internal/edwards25519/field/fe_arm64.go b/src/crypto/internal/edwards25519/field/fe_arm64.go
new file mode 100644
index 0000000..075fe9b
--- /dev/null
+++ b/src/crypto/internal/edwards25519/field/fe_arm64.go
@@ -0,0 +1,15 @@
+// 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
+}