1 files changed, 0 insertions, 89 deletions
diff --git a/vendor/github.com/klauspost/crc32/crc32_generic.go b/vendor/github.com/klauspost/crc32/crc32_generic.go
deleted file mode 100644
index abacbb663d..0000000000
--- a/vendor/github.com/klauspost/crc32/crc32_generic.go
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright 2011 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.
-
-// This file contains CRC32 algorithms that are not specific to any architecture
-// and don't use hardware acceleration.
-//
-// The simple (and slow) CRC32 implementation only uses a 256*4 bytes table.
-//
-// The slicing-by-8 algorithm is a faster implementation that uses a bigger
-// table (8*256*4 bytes).
-
-package crc32
-
-// simpleMakeTable allocates and constructs a Table for the specified
-// polynomial. The table is suitable for use with the simple algorithm
-// (simpleUpdate).
-func simpleMakeTable(poly uint32) *Table {
-	t := new(Table)
-	simplePopulateTable(poly, t)
-	return t
-}
-
-// simplePopulateTable constructs a Table for the specified polynomial, suitable
-// for use with simpleUpdate.
-func simplePopulateTable(poly uint32, t *Table) {
-	for i := 0; i < 256; i++ {
-		crc := uint32(i)
-		for j := 0; j < 8; j++ {
-			if crc&1 == 1 {
-				crc = (crc >> 1) ^ poly
-			} else {
-				crc >>= 1
-			}
-		}
-		t[i] = crc
-	}
-}
-
-// simpleUpdate uses the simple algorithm to update the CRC, given a table that
-// was previously computed using simpleMakeTable.
-func simpleUpdate(crc uint32, tab *Table, p []byte) uint32 {
-	crc = ^crc
-	for _, v := range p {
-		crc = tab[byte(crc)^v] ^ (crc >> 8)
-	}
-	return ^crc
-}
-
-// Use slicing-by-8 when payload >= this value.
-const slicing8Cutoff = 16
-
-// slicing8Table is array of 8 Tables, used by the slicing-by-8 algorithm.
-type slicing8Table [8]Table
-
-// slicingMakeTable constructs a slicing8Table for the specified polynomial. The
-// table is suitable for use with the slicing-by-8 algorithm (slicingUpdate).
-func slicingMakeTable(poly uint32) *slicing8Table {
-	t := new(slicing8Table)
-	simplePopulateTable(poly, &t[0])
-	for i := 0; i < 256; i++ {
-		crc := t[0][i]
-		for j := 1; j < 8; j++ {
-			crc = t[0][crc&0xFF] ^ (crc >> 8)
-			t[j][i] = crc
-		}
-	}
-	return t
-}
-
-// slicingUpdate uses the slicing-by-8 algorithm to update the CRC, given a
-// table that was previously computed using slicingMakeTable.
-func slicingUpdate(crc uint32, tab *slicing8Table, p []byte) uint32 {
-	if len(p) >= slicing8Cutoff {
-		crc = ^crc
-		for len(p) > 8 {
-			crc ^= uint32(p[0]) | uint32(p[1])<<8 | uint32(p[2])<<16 | uint32(p[3])<<24
-			crc = tab[0][p[7]] ^ tab[1][p[6]] ^ tab[2][p[5]] ^ tab[3][p[4]] ^
-				tab[4][crc>>24] ^ tab[5][(crc>>16)&0xFF] ^
-				tab[6][(crc>>8)&0xFF] ^ tab[7][crc&0xFF]
-			p = p[8:]
-		}
-		crc = ^crc
-	}
-	if len(p) == 0 {
-		return crc
-	}
-	return simpleUpdate(crc, &tab[0], p)
-}