github.com/code-reading/golang@v0.0.0-20220303082512-ba5bc0e589a3/go/src/crypto/sha512/sha512block_decl.go (about)

     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 s390x || ppc64le
     6  // +build s390x ppc64le
     7  
     8  package sha512
     9  
    10  //go:noescape
    11  
    12  func block(dig *digest, p []byte)