src/cmd/internal/notsha256/sha256block_amd64.go - go - Git at Google

 // Copyright 2017 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 !purego
 // +build !purego

 package notsha256

 var useAVX2 = false
	// Copyright 2017 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 !purego
	// +build !purego

	package notsha256

	var useAVX2 = false