libgo: update to go1.9

[official-gcc.git] / libgo / go / crypto / sha256 / sha256block_amd64.go

// 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.

// +build ignore

package sha256

import "internal/cpu"

var useAVX2 = cpu.X86.HasAVX2 && cpu.X86.HasBMI2