// Copyright 2013 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 amd64 amd64p32 386 arm ppc64le ppc64 s390x arm64
package md5
const haveAsm = true
//go:noescape
func block(dig *digest, p []byte)