1 files changed, 0 insertions, 88 deletions
diff --git a/vendor/github.com/klauspost/crc32/crc32_ppc64le.go b/vendor/github.com/klauspost/crc32/crc32_ppc64le.go
deleted file mode 100644
index c22e38e00..000000000
--- a/vendor/github.com/klauspost/crc32/crc32_ppc64le.go
+++ /dev/null
@@ -1,88 +0,0 @@
-// 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.
-
-package crc32
-
-import (
-	"unsafe"
-)
-
-const (
-	vecMinLen    = 16
-	vecAlignMask = 15 // align to 16 bytes
-	crcIEEE      = 1
-	crcCast      = 2
-)
-
-//go:noescape
-func ppc64SlicingUpdateBy8(crc uint32, table8 *slicing8Table, p []byte) uint32
-
-// this function requires the buffer to be 16 byte aligned and > 16 bytes long.
-//
-//go:noescape
-func vectorCrc32(crc uint32, poly uint32, p []byte) uint32
-
-var archCastagnoliTable8 *slicing8Table
-
-func archInitCastagnoli() {
-	archCastagnoliTable8 = slicingMakeTable(Castagnoli)
-}
-
-func archUpdateCastagnoli(crc uint32, p []byte) uint32 {
-	if len(p) >= 4*vecMinLen {
-		// If not aligned then process the initial unaligned bytes
-
-		if uint64(uintptr(unsafe.Pointer(&p[0])))&uint64(vecAlignMask) != 0 {
-			align := uint64(uintptr(unsafe.Pointer(&p[0]))) & uint64(vecAlignMask)
-			newlen := vecMinLen - align
-			crc = ppc64SlicingUpdateBy8(crc, archCastagnoliTable8, p[:newlen])
-			p = p[newlen:]
-		}
-		// p should be aligned now
-		aligned := len(p) & ^vecAlignMask
-		crc = vectorCrc32(crc, crcCast, p[:aligned])
-		p = p[aligned:]
-	}
-	if len(p) == 0 {
-		return crc
-	}
-	return ppc64SlicingUpdateBy8(crc, archCastagnoliTable8, p)
-}
-
-func archAvailableIEEE() bool {
-	return true
-}
-func archAvailableCastagnoli() bool {
-	return true
-}
-
-var archIeeeTable8 *slicing8Table
-
-func archInitIEEE() {
-	// 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 {
-
-	// Check if vector code should be used.  If not aligned, then handle those
-	// first up to the aligned bytes.
-
-	if len(p) >= 4*vecMinLen {
-		if uint64(uintptr(unsafe.Pointer(&p[0])))&uint64(vecAlignMask) != 0 {
-			align := uint64(uintptr(unsafe.Pointer(&p[0]))) & uint64(vecAlignMask)
-			newlen := vecMinLen - align
-			crc = ppc64SlicingUpdateBy8(crc, archIeeeTable8, p[:newlen])
-			p = p[newlen:]
-		}
-		aligned := len(p) & ^vecAlignMask
-		crc = vectorCrc32(crc, crcIEEE, p[:aligned])
-		p = p[aligned:]
-	}
-	if len(p) == 0 {
-		return crc
-	}
-	return ppc64SlicingUpdateBy8(crc, archIeeeTable8, p)
-}