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26 lines
509 B
Go
26 lines
509 B
Go
// Copyright 2013 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build ignore && amd64
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package sha512
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import "internal/cpu"
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//go:noescape
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func blockAVX2(dig *digest, p []byte)
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//go:noescape
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func blockAMD64(dig *digest, p []byte)
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var useAVX2 = cpu.X86.HasAVX2 && cpu.X86.HasBMI1 && cpu.X86.HasBMI2
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func block(dig *digest, p []byte) {
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if useAVX2 {
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blockAVX2(dig, p)
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} else {
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blockAMD64(dig, p)
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}
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}
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