1 // Copyright 2013 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 //go:build (ppc64le || ppc64 || riscv64 || s390x) && !purego 6 7 package sha512 8 9 //go:noescape 10 func block(dig *digest, p []byte) 11