blake2b: drop Go 1.6, Go 1.8 compatibility

Other packages already dropped compatibility with go < 1.12, so it
should be safe to remove it for this package as well.

Change-Id: I7e894fd11d2e7d1fe28c647bd921399a9a6e30d0
GitHub-Last-Rev: 2b4f576a19338f185e79f39cbfd476573b986369
GitHub-Pull-Request: golang/crypto#240
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/448240
Run-TryBot: Nicola Murino <nicola.murino@gmail.com>
Reviewed-by: Joedian Reid <joedian@golang.org>
Reviewed-by: Nicola Murino <nicola.murino@gmail.com>
Commit-Queue: Nicola Murino <nicola.murino@gmail.com>
Auto-Submit: Nicola Murino <nicola.murino@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
This commit is contained in:
Sebastiaan van Stijn
2023-11-27 17:26:05 +00:00
committed by Gopher Robot
parent 7e6fbd82c8
commit b8ffc16e10
4 changed files with 2 additions and 28 deletions
+1 -1
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@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.7 && amd64 && gc && !purego
//go:build amd64 && gc && !purego
package blake2b
+1 -1
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@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.7 && amd64 && gc && !purego
//go:build amd64 && gc && !purego
#include "textflag.h"
-24
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@@ -1,24 +0,0 @@
// Copyright 2016 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 !go1.7 && amd64 && gc && !purego
package blake2b
import "golang.org/x/sys/cpu"
func init() {
useSSE4 = cpu.X86.HasSSE41
}
//go:noescape
func hashBlocksSSE4(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte)
func hashBlocks(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) {
if useSSE4 {
hashBlocksSSE4(h, c, flag, blocks)
} else {
hashBlocksGeneric(h, c, flag, blocks)
}
}
-2
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@@ -2,8 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.9
package blake2b
import (