1 files changed, 0 insertions, 91 deletions
diff --git a/vendor/github.com/klauspost/crc32/crc32_s390x.go b/vendor/github.com/klauspost/crc32/crc32_s390x.go
deleted file mode 100644
index ce96f032..00000000
--- a/vendor/github.com/klauspost/crc32/crc32_s390x.go
+++ /dev/null
@@ -1,91 +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.
-
-// +build s390x
-
-package crc32
-
-const (
-	vxMinLen    = 64
-	vxAlignMask = 15 // align to 16 bytes
-)
-
-// hasVectorFacility reports whether the machine has the z/Architecture
-// vector facility installed and enabled.
-func hasVectorFacility() bool
-
-var hasVX = hasVectorFacility()
-
-// vectorizedCastagnoli implements CRC32 using vector instructions.
-// It is defined in crc32_s390x.s.
-//go:noescape
-func vectorizedCastagnoli(crc uint32, p []byte) uint32
-
-// vectorizedIEEE implements CRC32 using vector instructions.
-// It is defined in crc32_s390x.s.
-//go:noescape
-func vectorizedIEEE(crc uint32, p []byte) uint32
-
-func archAvailableCastagnoli() bool {
-	return hasVX
-}
-
-var archCastagnoliTable8 *slicing8Table
-
-func archInitCastagnoli() {
-	if !hasVX {
-		panic("not available")
-	}
-	// We still use slicing-by-8 for small buffers.
-	archCastagnoliTable8 = slicingMakeTable(Castagnoli)
-}
-
-// archUpdateCastagnoli calculates the checksum of p using
-// vectorizedCastagnoli.
-func archUpdateCastagnoli(crc uint32, p []byte) uint32 {
-	if !hasVX {
-		panic("not available")
-	}
-	// Use vectorized function if data length is above threshold.
-	if len(p) >= vxMinLen {
-		aligned := len(p) & ^vxAlignMask
-		crc = vectorizedCastagnoli(crc, p[:aligned])
-		p = p[aligned:]
-	}
-	if len(p) == 0 {
-		return crc
-	}
-	return slicingUpdate(crc, archCastagnoliTable8, p)
-}
-
-func archAvailableIEEE() bool {
-	return hasVX
-}
-
-var archIeeeTable8 *slicing8Table
-
-func archInitIEEE() {
-	if !hasVX {
-		panic("not available")
-	}
-	// We still use slicing-by-8 for small buffers.
-	archIeeeTable8 = slicingMakeTable(IEEE)
-}
-
-// archUpdateIEEE calculates the checksum of p using vectorizedIEEE.
-func archUpdateIEEE(crc uint32, p []byte) uint32 {
-	if !hasVX {
-		panic("not available")
-	}
-	// Use vectorized function if data length is above threshold.
-	if len(p) >= vxMinLen {
-		aligned := len(p) & ^vxAlignMask
-		crc = vectorizedIEEE(crc, p[:aligned])
-		p = p[aligned:]
-	}
-	if len(p) == 0 {
-		return crc
-	}
-	return slicingUpdate(crc, archIeeeTable8, p)
-}