Adding upstream version 1.18.10.upstream/1.18.10 upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
author: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-04-28 13:16:40 +0000
committer: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-04-28 13:16:40 +0000
commit: 47ab3d4a42e9ab51c465c4322d2ec233f6324e6b (patch)
tree: a61a0ffd83f4a3def4b36e5c8e99630c559aa723 /src/hash/crc32
parent: Initial commit. (diff)
download: golang-1.18-47ab3d4a42e9ab51c465c4322d2ec233f6324e6b.tar.xz
golang-1.18-47ab3d4a42e9ab51c465c4322d2ec233f6324e6b.zip
15 files changed, 5930 insertions, 0 deletions
diff --git a/src/hash/crc32/crc32.go b/src/hash/crc32/crc32.go
new file mode 100644
index 0000000..f330fdb
--- /dev/null
+++ b/src/hash/crc32/crc32.go
@@ -0,0 +1,270 @@
+// Copyright 2009 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 implements the 32-bit cyclic redundancy check, or CRC-32,
+// checksum. See https://en.wikipedia.org/wiki/Cyclic_redundancy_check for
+// information.
+//
+// Polynomials are represented in LSB-first form also known as reversed representation.
+//
+// See https://en.wikipedia.org/wiki/Mathematics_of_cyclic_redundancy_checks#Reversed_representations_and_reciprocal_polynomials
+// for information.
+package crc32
+
+import (
+	"errors"
+	"hash"
+	"sync"
+	"sync/atomic"
+)
+
+// The size of a CRC-32 checksum in bytes.
+const Size = 4
+
+// Predefined polynomials.
+const (
+	// IEEE is by far and away the most common CRC-32 polynomial.
+	// Used by ethernet (IEEE 802.3), v.42, fddi, gzip, zip, png, ...
+	IEEE = 0xedb88320
+
+	// Castagnoli's polynomial, used in iSCSI.
+	// Has better error detection characteristics than IEEE.
+	// https://dx.doi.org/10.1109/26.231911
+	Castagnoli = 0x82f63b78
+
+	// Koopman's polynomial.
+	// Also has better error detection characteristics than IEEE.
+	// https://dx.doi.org/10.1109/DSN.2002.1028931
+	Koopman = 0xeb31d82e
+)
+
+// Table is a 256-word table representing the polynomial for efficient processing.
+type Table [256]uint32
+
+// This file makes use of functions implemented in architecture-specific files.
+// The interface that they implement is as follows:
+//
+//    // archAvailableIEEE reports whether an architecture-specific CRC32-IEEE
+//    // algorithm is available.
+//    archAvailableIEEE() bool
+//
+//    // archInitIEEE initializes the architecture-specific CRC3-IEEE algorithm.
+//    // It can only be called if archAvailableIEEE() returns true.
+//    archInitIEEE()
+//
+//    // archUpdateIEEE updates the given CRC32-IEEE. It can only be called if
+//    // archInitIEEE() was previously called.
+//    archUpdateIEEE(crc uint32, p []byte) uint32
+//
+//    // archAvailableCastagnoli reports whether an architecture-specific
+//    // CRC32-C algorithm is available.
+//    archAvailableCastagnoli() bool
+//
+//    // archInitCastagnoli initializes the architecture-specific CRC32-C
+//    // algorithm. It can only be called if archAvailableCastagnoli() returns
+//    // true.
+//    archInitCastagnoli()
+//
+//    // archUpdateCastagnoli updates the given CRC32-C. It can only be called
+//    // if archInitCastagnoli() was previously called.
+//    archUpdateCastagnoli(crc uint32, p []byte) uint32
+
+// castagnoliTable points to a lazily initialized Table for the Castagnoli
+// polynomial. MakeTable will always return this value when asked to make a
+// Castagnoli table so we can compare against it to find when the caller is
+// using this polynomial.
+var castagnoliTable *Table
+var castagnoliTable8 *slicing8Table
+var castagnoliArchImpl bool
+var updateCastagnoli func(crc uint32, p []byte) uint32
+var castagnoliOnce sync.Once
+var haveCastagnoli uint32
+
+func castagnoliInit() {
+	castagnoliTable = simpleMakeTable(Castagnoli)
+	castagnoliArchImpl = archAvailableCastagnoli()
+
+	if castagnoliArchImpl {
+		archInitCastagnoli()
+		updateCastagnoli = archUpdateCastagnoli
+	} else {
+		// Initialize the slicing-by-8 table.
+		castagnoliTable8 = slicingMakeTable(Castagnoli)
+		updateCastagnoli = func(crc uint32, p []byte) uint32 {
+			return slicingUpdate(crc, castagnoliTable8, p)
+		}
+	}
+
+	atomic.StoreUint32(&haveCastagnoli, 1)
+}
+
+// IEEETable is the table for the IEEE polynomial.
+var IEEETable = simpleMakeTable(IEEE)
+
+// ieeeTable8 is the slicing8Table for IEEE
+var ieeeTable8 *slicing8Table
+var ieeeArchImpl bool
+var updateIEEE func(crc uint32, p []byte) uint32
+var ieeeOnce sync.Once
+
+func ieeeInit() {
+	ieeeArchImpl = archAvailableIEEE()
+
+	if ieeeArchImpl {
+		archInitIEEE()
+		updateIEEE = archUpdateIEEE
+	} else {
+		// Initialize the slicing-by-8 table.
+		ieeeTable8 = slicingMakeTable(IEEE)
+		updateIEEE = func(crc uint32, p []byte) uint32 {
+			return slicingUpdate(crc, ieeeTable8, p)
+		}
+	}
+}
+
+// MakeTable returns a Table constructed from the specified polynomial.
+// The contents of this Table must not be modified.
+func MakeTable(poly uint32) *Table {
+	switch poly {
+	case IEEE:
+		ieeeOnce.Do(ieeeInit)
+		return IEEETable
+	case Castagnoli:
+		castagnoliOnce.Do(castagnoliInit)
+		return castagnoliTable
+	}
+	return simpleMakeTable(poly)
+}
+
+// digest represents the partial evaluation of a checksum.
+type digest struct {
+	crc uint32
+	tab *Table
+}
+
+// New creates a new hash.Hash32 computing the CRC-32 checksum using the
+// polynomial represented by the Table. Its Sum method will lay the
+// value out in big-endian byte order. The returned Hash32 also
+// implements encoding.BinaryMarshaler and encoding.BinaryUnmarshaler to
+// marshal and unmarshal the internal state of the hash.
+func New(tab *Table) hash.Hash32 {
+	if tab == IEEETable {
+		ieeeOnce.Do(ieeeInit)
+	}
+	return &digest{0, tab}
+}
+
+// NewIEEE creates a new hash.Hash32 computing the CRC-32 checksum using
+// the IEEE polynomial. Its Sum method will lay the value out in
+// big-endian byte order. The returned Hash32 also implements
+// encoding.BinaryMarshaler and encoding.BinaryUnmarshaler to marshal
+// and unmarshal the internal state of the hash.
+func NewIEEE() hash.Hash32 { return New(IEEETable) }
+
+func (d *digest) Size() int { return Size }
+
+func (d *digest) BlockSize() int { return 1 }
+
+func (d *digest) Reset() { d.crc = 0 }
+
+const (
+	magic         = "crc\x01"
+	marshaledSize = len(magic) + 4 + 4
+)
+
+func (d *digest) MarshalBinary() ([]byte, error) {
+	b := make([]byte, 0, marshaledSize)
+	b = append(b, magic...)
+	b = appendUint32(b, tableSum(d.tab))
+	b = appendUint32(b, d.crc)
+	return b, nil
+}
+
+func (d *digest) UnmarshalBinary(b []byte) error {
+	if len(b) < len(magic) || string(b[:len(magic)]) != magic {
+		return errors.New("hash/crc32: invalid hash state identifier")
+	}
+	if len(b) != marshaledSize {
+		return errors.New("hash/crc32: invalid hash state size")
+	}
+	if tableSum(d.tab) != readUint32(b[4:]) {
+		return errors.New("hash/crc32: tables do not match")
+	}
+	d.crc = readUint32(b[8:])
+	return nil
+}
+
+func appendUint32(b []byte, x uint32) []byte {
+	a := [4]byte{
+		byte(x >> 24),
+		byte(x >> 16),
+		byte(x >> 8),
+		byte(x),
+	}
+	return append(b, a[:]...)
+}
+
+func readUint32(b []byte) uint32 {
+	_ = b[3]
+	return uint32(b[3]) | uint32(b[2])<<8 | uint32(b[1])<<16 | uint32(b[0])<<24
+}
+
+// Update returns the result of adding the bytes in p to the crc.
+func Update(crc uint32, tab *Table, p []byte) uint32 {
+	switch {
+	case atomic.LoadUint32(&haveCastagnoli) != 0 && tab == castagnoliTable:
+		return updateCastagnoli(crc, p)
+	case tab == IEEETable:
+		// Unfortunately, because IEEETable is exported, IEEE may be used without a
+		// call to MakeTable. We have to make sure it gets initialized in that case.
+		ieeeOnce.Do(ieeeInit)
+		return updateIEEE(crc, p)
+	default:
+		return simpleUpdate(crc, tab, p)
+	}
+}
+
+func (d *digest) Write(p []byte) (n int, err error) {
+	switch {
+	case atomic.LoadUint32(&haveCastagnoli) != 0 && d.tab == castagnoliTable:
+		d.crc = updateCastagnoli(d.crc, p)
+	case d.tab == IEEETable:
+		// We only create digest objects through New() which takes care of
+		// initialization in this case.
+		d.crc = updateIEEE(d.crc, p)
+	default:
+		d.crc = simpleUpdate(d.crc, d.tab, p)
+	}
+	return len(p), nil
+}
+
+func (d *digest) Sum32() uint32 { return d.crc }
+
+func (d *digest) Sum(in []byte) []byte {
+	s := d.Sum32()
+	return append(in, byte(s>>24), byte(s>>16), byte(s>>8), byte(s))
+}
+
+// Checksum returns the CRC-32 checksum of data
+// using the polynomial represented by the Table.
+func Checksum(data []byte, tab *Table) uint32 { return Update(0, tab, data) }
+
+// ChecksumIEEE returns the CRC-32 checksum of data
+// using the IEEE polynomial.
+func ChecksumIEEE(data []byte) uint32 {
+	ieeeOnce.Do(ieeeInit)
+	return updateIEEE(0, data)
+}
+
+// tableSum returns the IEEE checksum of table t.
+func tableSum(t *Table) uint32 {
+	var a [1024]byte
+	b := a[:0]
+	if t != nil {
+		for _, x := range t {
+			b = appendUint32(b, x)
+		}
+	}
+	return ChecksumIEEE(b)
+}
diff --git a/src/hash/crc32/crc32_amd64.go b/src/hash/crc32/crc32_amd64.go
new file mode 100644
index 0000000..7017a89
--- /dev/null
+++ b/src/hash/crc32/crc32_amd64.go
@@ -0,0 +1,222 @@
+// 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.
+
+// AMD64-specific hardware-assisted CRC32 algorithms. See crc32.go for a
+// description of the interface that each architecture-specific file
+// implements.
+
+package crc32
+
+import (
+	"internal/cpu"
+	"unsafe"
+)
+
+// This file contains the code to call the SSE 4.2 version of the Castagnoli
+// and IEEE CRC.
+
+// castagnoliSSE42 is defined in crc32_amd64.s and uses the SSE 4.2 CRC32
+// instruction.
+//go:noescape
+func castagnoliSSE42(crc uint32, p []byte) uint32
+
+// castagnoliSSE42Triple is defined in crc32_amd64.s and uses the SSE 4.2 CRC32
+// instruction.
+//go:noescape
+func castagnoliSSE42Triple(
+	crcA, crcB, crcC uint32,
+	a, b, c []byte,
+	rounds uint32,
+) (retA uint32, retB uint32, retC uint32)
+
+// ieeeCLMUL is defined in crc_amd64.s and uses the PCLMULQDQ
+// instruction as well as SSE 4.1.
+//go:noescape
+func ieeeCLMUL(crc uint32, p []byte) uint32
+
+const castagnoliK1 = 168
+const castagnoliK2 = 1344
+
+type sse42Table [4]Table
+
+var castagnoliSSE42TableK1 *sse42Table
+var castagnoliSSE42TableK2 *sse42Table
+
+func archAvailableCastagnoli() bool {
+	return cpu.X86.HasSSE42
+}
+
+func archInitCastagnoli() {
+	if !cpu.X86.HasSSE42 {
+		panic("arch-specific Castagnoli not available")
+	}
+	castagnoliSSE42TableK1 = new(sse42Table)
+	castagnoliSSE42TableK2 = new(sse42Table)
+	// See description in updateCastagnoli.
+	//    t[0][i] = CRC(i000, O)
+	//    t[1][i] = CRC(0i00, O)
+	//    t[2][i] = CRC(00i0, O)
+	//    t[3][i] = CRC(000i, O)
+	// where O is a sequence of K zeros.
+	var tmp [castagnoliK2]byte
+	for b := 0; b < 4; b++ {
+		for i := 0; i < 256; i++ {
+			val := uint32(i) << uint32(b*8)
+			castagnoliSSE42TableK1[b][i] = castagnoliSSE42(val, tmp[:castagnoliK1])
+			castagnoliSSE42TableK2[b][i] = castagnoliSSE42(val, tmp[:])
+		}
+	}
+}
+
+// castagnoliShift computes the CRC32-C of K1 or K2 zeroes (depending on the
+// table given) with the given initial crc value. This corresponds to
+// CRC(crc, O) in the description in updateCastagnoli.
+func castagnoliShift(table *sse42Table, crc uint32) uint32 {
+	return table[3][crc>>24] ^
+		table[2][(crc>>16)&0xFF] ^
+		table[1][(crc>>8)&0xFF] ^
+		table[0][crc&0xFF]
+}
+
+func archUpdateCastagnoli(crc uint32, p []byte) uint32 {
+	if !cpu.X86.HasSSE42 {
+		panic("not available")
+	}
+
+	// This method is inspired from the algorithm in Intel's white paper:
+	//    "Fast CRC Computation for iSCSI Polynomial Using CRC32 Instruction"
+	// The same strategy of splitting the buffer in three is used but the
+	// combining calculation is different; the complete derivation is explained
+	// below.
+	//
+	// -- The basic idea --
+	//
+	// The CRC32 instruction (available in SSE4.2) can process 8 bytes at a
+	// time. In recent Intel architectures the instruction takes 3 cycles;
+	// however the processor can pipeline up to three instructions if they
+	// don't depend on each other.
+	//
+	// Roughly this means that we can process three buffers in about the same
+	// time we can process one buffer.
+	//
+	// The idea is then to split the buffer in three, CRC the three pieces
+	// separately and then combine the results.
+	//
+	// Combining the results requires precomputed tables, so we must choose a
+	// fixed buffer length to optimize. The longer the length, the faster; but
+	// only buffers longer than this length will use the optimization. We choose
+	// two cutoffs and compute tables for both:
+	//  - one around 512: 168*3=504
+	//  - one around 4KB: 1344*3=4032
+	//
+	// -- The nitty gritty --
+	//
+	// Let CRC(I, X) be the non-inverted CRC32-C of the sequence X (with
+	// initial non-inverted CRC I). This function has the following properties:
+	//   (a) CRC(I, AB) = CRC(CRC(I, A), B)
+	//   (b) CRC(I, A xor B) = CRC(I, A) xor CRC(0, B)
+	//
+	// Say we want to compute CRC(I, ABC) where A, B, C are three sequences of
+	// K bytes each, where K is a fixed constant. Let O be the sequence of K zero
+	// bytes.
+	//
+	// CRC(I, ABC) = CRC(I, ABO xor C)
+	//             = CRC(I, ABO) xor CRC(0, C)
+	//             = CRC(CRC(I, AB), O) xor CRC(0, C)
+	//             = CRC(CRC(I, AO xor B), O) xor CRC(0, C)
+	//             = CRC(CRC(I, AO) xor CRC(0, B), O) xor CRC(0, C)
+	//             = CRC(CRC(CRC(I, A), O) xor CRC(0, B), O) xor CRC(0, C)
+	//
+	// The castagnoliSSE42Triple function can compute CRC(I, A), CRC(0, B),
+	// and CRC(0, C) efficiently.  We just need to find a way to quickly compute
+	// CRC(uvwx, O) given a 4-byte initial value uvwx. We can precompute these
+	// values; since we can't have a 32-bit table, we break it up into four
+	// 8-bit tables:
+	//
+	//    CRC(uvwx, O) = CRC(u000, O) xor
+	//                   CRC(0v00, O) xor
+	//                   CRC(00w0, O) xor
+	//                   CRC(000x, O)
+	//
+	// We can compute tables corresponding to the four terms for all 8-bit
+	// values.
+
+	crc = ^crc
+
+	// If a buffer is long enough to use the optimization, process the first few
+	// bytes to align the buffer to an 8 byte boundary (if necessary).
+	if len(p) >= castagnoliK1*3 {
+		delta := int(uintptr(unsafe.Pointer(&p[0])) & 7)
+		if delta != 0 {
+			delta = 8 - delta
+			crc = castagnoliSSE42(crc, p[:delta])
+			p = p[delta:]
+		}
+	}
+
+	// Process 3*K2 at a time.
+	for len(p) >= castagnoliK2*3 {
+		// Compute CRC(I, A), CRC(0, B), and CRC(0, C).
+		crcA, crcB, crcC := castagnoliSSE42Triple(
+			crc, 0, 0,
+			p, p[castagnoliK2:], p[castagnoliK2*2:],
+			castagnoliK2/24)
+
+		// CRC(I, AB) = CRC(CRC(I, A), O) xor CRC(0, B)
+		crcAB := castagnoliShift(castagnoliSSE42TableK2, crcA) ^ crcB
+		// CRC(I, ABC) = CRC(CRC(I, AB), O) xor CRC(0, C)
+		crc = castagnoliShift(castagnoliSSE42TableK2, crcAB) ^ crcC
+		p = p[castagnoliK2*3:]
+	}
+
+	// Process 3*K1 at a time.
+	for len(p) >= castagnoliK1*3 {
+		// Compute CRC(I, A), CRC(0, B), and CRC(0, C).
+		crcA, crcB, crcC := castagnoliSSE42Triple(
+			crc, 0, 0,
+			p, p[castagnoliK1:], p[castagnoliK1*2:],
+			castagnoliK1/24)
+
+		// CRC(I, AB) = CRC(CRC(I, A), O) xor CRC(0, B)
+		crcAB := castagnoliShift(castagnoliSSE42TableK1, crcA) ^ crcB
+		// CRC(I, ABC) = CRC(CRC(I, AB), O) xor CRC(0, C)
+		crc = castagnoliShift(castagnoliSSE42TableK1, crcAB) ^ crcC
+		p = p[castagnoliK1*3:]
+	}
+
+	// Use the simple implementation for what's left.
+	crc = castagnoliSSE42(crc, p)
+	return ^crc
+}
+
+func archAvailableIEEE() bool {
+	return cpu.X86.HasPCLMULQDQ && cpu.X86.HasSSE41
+}
+
+var archIeeeTable8 *slicing8Table
+
+func archInitIEEE() {
+	if !cpu.X86.HasPCLMULQDQ || !cpu.X86.HasSSE41 {
+		panic("not available")
+	}
+	// We still use slicing-by-8 for small buffers.
+	archIeeeTable8 = slicingMakeTable(IEEE)
+}
+
+func archUpdateIEEE(crc uint32, p []byte) uint32 {
+	if !cpu.X86.HasPCLMULQDQ || !cpu.X86.HasSSE41 {
+		panic("not available")
+	}
+
+	if len(p) >= 64 {
+		left := len(p) & 15
+		do := len(p) - left
+		crc = ^ieeeCLMUL(^crc, p[:do])
+		p = p[do:]
+	}
+	if len(p) == 0 {
+		return crc
+	}
+	return slicingUpdate(crc, archIeeeTable8, p)
+}
diff --git a/src/hash/crc32/crc32_amd64.s b/src/hash/crc32/crc32_amd64.s
new file mode 100644
index 0000000..6af6c25
--- /dev/null
+++ b/src/hash/crc32/crc32_amd64.s
@@ -0,0 +1,279 @@
+// 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.
+
+#include "textflag.h"
+
+// castagnoliSSE42 updates the (non-inverted) crc with the given buffer.
+//
+// func castagnoliSSE42(crc uint32, p []byte) uint32
+TEXT ·castagnoliSSE42(SB),NOSPLIT,$0
+	MOVL crc+0(FP), AX  // CRC value
+	MOVQ p+8(FP), SI  // data pointer
+	MOVQ p_len+16(FP), CX  // len(p)
+
+	// If there are fewer than 8 bytes to process, skip alignment.
+	CMPQ CX, $8
+	JL less_than_8
+
+	MOVQ SI, BX
+	ANDQ $7, BX
+	JZ aligned
+
+	// Process the first few bytes to 8-byte align the input.
+
+	// BX = 8 - BX. We need to process this many bytes to align.
+	SUBQ $1, BX
+	XORQ $7, BX
+
+	BTQ $0, BX
+	JNC align_2
+
+	CRC32B (SI), AX
+	DECQ CX
+	INCQ SI
+
+align_2:
+	BTQ $1, BX
+	JNC align_4
+
+	CRC32W (SI), AX
+
+	SUBQ $2, CX
+	ADDQ $2, SI
+
+align_4:
+	BTQ $2, BX
+	JNC aligned
+
+	CRC32L (SI), AX
+
+	SUBQ $4, CX
+	ADDQ $4, SI
+
+aligned:
+	// The input is now 8-byte aligned and we can process 8-byte chunks.
+	CMPQ CX, $8
+	JL less_than_8
+
+	CRC32Q (SI), AX
+	ADDQ $8, SI
+	SUBQ $8, CX
+	JMP aligned
+
+less_than_8:
+	// We may have some bytes left over; process 4 bytes, then 2, then 1.
+	BTQ $2, CX
+	JNC less_than_4
+
+	CRC32L (SI), AX
+	ADDQ $4, SI
+
+less_than_4:
+	BTQ $1, CX
+	JNC less_than_2
+
+	CRC32W (SI), AX
+	ADDQ $2, SI
+
+less_than_2:
+	BTQ $0, CX
+	JNC done
+
+	CRC32B (SI), AX
+
+done:
+	MOVL AX, ret+32(FP)
+	RET
+
+// castagnoliSSE42Triple updates three (non-inverted) crcs with (24*rounds)
+// bytes from each buffer.
+//
+// func castagnoliSSE42Triple(
+//     crc1, crc2, crc3 uint32,
+//     a, b, c []byte,
+//     rounds uint32,
+// ) (retA uint32, retB uint32, retC uint32)
+TEXT ·castagnoliSSE42Triple(SB),NOSPLIT,$0
+	MOVL crcA+0(FP), AX
+	MOVL crcB+4(FP), CX
+	MOVL crcC+8(FP), DX
+
+	MOVQ a+16(FP), R8   // data pointer
+	MOVQ b+40(FP), R9   // data pointer
+	MOVQ c+64(FP), R10  // data pointer
+
+	MOVL rounds+88(FP), R11
+
+loop:
+	CRC32Q (R8), AX
+	CRC32Q (R9), CX
+	CRC32Q (R10), DX
+
+	CRC32Q 8(R8), AX
+	CRC32Q 8(R9), CX
+	CRC32Q 8(R10), DX
+
+	CRC32Q 16(R8), AX
+	CRC32Q 16(R9), CX
+	CRC32Q 16(R10), DX
+
+	ADDQ $24, R8
+	ADDQ $24, R9
+	ADDQ $24, R10
+
+	DECQ R11
+	JNZ loop
+
+	MOVL AX, retA+96(FP)
+	MOVL CX, retB+100(FP)
+	MOVL DX, retC+104(FP)
+	RET
+
+// CRC32 polynomial data
+//
+// These constants are lifted from the
+// Linux kernel, since they avoid the costly
+// PSHUFB 16 byte reversal proposed in the
+// original Intel paper.
+DATA r2r1<>+0(SB)/8, $0x154442bd4
+DATA r2r1<>+8(SB)/8, $0x1c6e41596
+DATA r4r3<>+0(SB)/8, $0x1751997d0
+DATA r4r3<>+8(SB)/8, $0x0ccaa009e
+DATA rupoly<>+0(SB)/8, $0x1db710641
+DATA rupoly<>+8(SB)/8, $0x1f7011641
+DATA r5<>+0(SB)/8, $0x163cd6124
+
+GLOBL r2r1<>(SB),RODATA,$16
+GLOBL r4r3<>(SB),RODATA,$16
+GLOBL rupoly<>(SB),RODATA,$16
+GLOBL r5<>(SB),RODATA,$8
+
+// Based on https://www.intel.com/content/dam/www/public/us/en/documents/white-papers/fast-crc-computation-generic-polynomials-pclmulqdq-paper.pdf
+// len(p) must be at least 64, and must be a multiple of 16.
+
+// func ieeeCLMUL(crc uint32, p []byte) uint32
+TEXT ·ieeeCLMUL(SB),NOSPLIT,$0
+	MOVL   crc+0(FP), X0             // Initial CRC value
+	MOVQ   p+8(FP), SI  	         // data pointer
+	MOVQ   p_len+16(FP), CX          // len(p)
+
+	MOVOU  (SI), X1
+	MOVOU  16(SI), X2
+	MOVOU  32(SI), X3
+	MOVOU  48(SI), X4
+	PXOR   X0, X1
+	ADDQ   $64, SI                  // buf+=64
+	SUBQ   $64, CX                  // len-=64
+	CMPQ   CX, $64                  // Less than 64 bytes left
+	JB     remain64
+
+	MOVOA  r2r1<>+0(SB), X0
+loopback64:
+	MOVOA  X1, X5
+	MOVOA  X2, X6
+	MOVOA  X3, X7
+	MOVOA  X4, X8
+
+	PCLMULQDQ $0, X0, X1
+	PCLMULQDQ $0, X0, X2
+	PCLMULQDQ $0, X0, X3
+	PCLMULQDQ $0, X0, X4
+
+	/* Load next early */
+	MOVOU    (SI), X11
+	MOVOU    16(SI), X12
+	MOVOU    32(SI), X13
+	MOVOU    48(SI), X14
+
+	PCLMULQDQ $0x11, X0, X5
+	PCLMULQDQ $0x11, X0, X6
+	PCLMULQDQ $0x11, X0, X7
+	PCLMULQDQ $0x11, X0, X8
+
+	PXOR     X5, X1
+	PXOR     X6, X2
+	PXOR     X7, X3
+	PXOR     X8, X4
+
+	PXOR     X11, X1
+	PXOR     X12, X2
+	PXOR     X13, X3
+	PXOR     X14, X4
+
+	ADDQ    $0x40, DI
+	ADDQ    $64, SI      // buf+=64
+	SUBQ    $64, CX      // len-=64
+	CMPQ    CX, $64      // Less than 64 bytes left?
+	JGE     loopback64
+
+	/* Fold result into a single register (X1) */
+remain64:
+	MOVOA       r4r3<>+0(SB), X0
+
+	MOVOA       X1, X5
+	PCLMULQDQ   $0, X0, X1
+	PCLMULQDQ   $0x11, X0, X5
+	PXOR        X5, X1
+	PXOR        X2, X1
+
+	MOVOA       X1, X5
+	PCLMULQDQ   $0, X0, X1
+	PCLMULQDQ   $0x11, X0, X5
+	PXOR        X5, X1
+	PXOR        X3, X1
+
+	MOVOA       X1, X5
+	PCLMULQDQ   $0, X0, X1
+	PCLMULQDQ   $0x11, X0, X5
+	PXOR        X5, X1
+	PXOR        X4, X1
+
+	/* If there is less than 16 bytes left we are done */
+	CMPQ        CX, $16
+	JB          finish
+
+	/* Encode 16 bytes */
+remain16:
+	MOVOU       (SI), X10
+	MOVOA       X1, X5
+	PCLMULQDQ   $0, X0, X1
+	PCLMULQDQ   $0x11, X0, X5
+	PXOR        X5, X1
+	PXOR        X10, X1
+	SUBQ        $16, CX
+	ADDQ        $16, SI
+	CMPQ        CX, $16
+	JGE         remain16
+
+finish:
+	/* Fold final result into 32 bits and return it */
+	PCMPEQB     X3, X3
+	PCLMULQDQ   $1, X1, X0
+	PSRLDQ      $8, X1
+	PXOR        X0, X1
+
+	MOVOA       X1, X2
+	MOVQ        r5<>+0(SB), X0
+
+	/* Creates 32 bit mask. Note that we don't care about upper half. */
+	PSRLQ       $32, X3
+
+	PSRLDQ      $4, X2
+	PAND        X3, X1
+	PCLMULQDQ   $0, X0, X1
+	PXOR        X2, X1
+
+	MOVOA       rupoly<>+0(SB), X0
+
+	MOVOA       X1, X2
+	PAND        X3, X1
+	PCLMULQDQ   $0x10, X0, X1
+	PAND        X3, X1
+	PCLMULQDQ   $0, X0, X1
+	PXOR        X2, X1
+
+	PEXTRD	$1, X1, AX
+	MOVL        AX, ret+32(FP)
+
+	RET
diff --git a/src/hash/crc32/crc32_arm64.go b/src/hash/crc32/crc32_arm64.go
new file mode 100644
index 0000000..0242d1d
--- /dev/null
+++ b/src/hash/crc32/crc32_arm64.go
@@ -0,0 +1,50 @@
+// 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.
+
+// ARM64-specific hardware-assisted CRC32 algorithms. See crc32.go for a
+// description of the interface that each architecture-specific file
+// implements.
+
+package crc32
+
+import "internal/cpu"
+
+func castagnoliUpdate(crc uint32, p []byte) uint32
+func ieeeUpdate(crc uint32, p []byte) uint32
+
+func archAvailableCastagnoli() bool {
+	return cpu.ARM64.HasCRC32
+}
+
+func archInitCastagnoli() {
+	if !cpu.ARM64.HasCRC32 {
+		panic("arch-specific crc32 instruction for Catagnoli not available")
+	}
+}
+
+func archUpdateCastagnoli(crc uint32, p []byte) uint32 {
+	if !cpu.ARM64.HasCRC32 {
+		panic("arch-specific crc32 instruction for Castagnoli not available")
+	}
+
+	return ^castagnoliUpdate(^crc, p)
+}
+
+func archAvailableIEEE() bool {
+	return cpu.ARM64.HasCRC32
+}
+
+func archInitIEEE() {
+	if !cpu.ARM64.HasCRC32 {
+		panic("arch-specific crc32 instruction for IEEE not available")
+	}
+}
+
+func archUpdateIEEE(crc uint32, p []byte) uint32 {
+	if !cpu.ARM64.HasCRC32 {
+		panic("arch-specific crc32 instruction for IEEE not available")
+	}
+
+	return ^ieeeUpdate(^crc, p)
+}
diff --git a/src/hash/crc32/crc32_arm64.s b/src/hash/crc32/crc32_arm64.s
new file mode 100644
index 0000000..53274c5
--- /dev/null
+++ b/src/hash/crc32/crc32_arm64.s
@@ -0,0 +1,91 @@
+// 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.
+
+#include "textflag.h"
+
+// castagnoliUpdate updates the non-inverted crc with the given data.
+
+// func castagnoliUpdate(crc uint32, p []byte) uint32
+TEXT ·castagnoliUpdate(SB),NOSPLIT,$0-36
+	MOVWU	crc+0(FP), R9  // CRC value
+	MOVD	p+8(FP), R13  // data pointer
+	MOVD	p_len+16(FP), R11  // len(p)
+
+	CMP	$8, R11
+	BLT	less_than_8
+
+update:
+	MOVD.P	8(R13), R10
+	CRC32CX	R10, R9
+	SUB	$8, R11
+
+	CMP	$8, R11
+	BLT	less_than_8
+
+	JMP	update
+
+less_than_8:
+	TBZ	$2, R11, less_than_4
+
+	MOVWU.P	4(R13), R10
+	CRC32CW	R10, R9
+
+less_than_4:
+	TBZ	$1, R11, less_than_2
+
+	MOVHU.P	2(R13), R10
+	CRC32CH	R10, R9
+
+less_than_2:
+	TBZ	$0, R11, done
+
+	MOVBU	(R13), R10
+	CRC32CB	R10, R9
+
+done:
+	MOVWU	R9, ret+32(FP)
+	RET
+
+// ieeeUpdate updates the non-inverted crc with the given data.
+
+// func ieeeUpdate(crc uint32, p []byte) uint32
+TEXT ·ieeeUpdate(SB),NOSPLIT,$0-36
+	MOVWU	crc+0(FP), R9  // CRC value
+	MOVD	p+8(FP), R13  // data pointer
+	MOVD	p_len+16(FP), R11  // len(p)
+
+	CMP	$8, R11
+	BLT	less_than_8
+
+update:
+	MOVD.P	8(R13), R10
+	CRC32X	R10, R9
+	SUB	$8, R11
+
+	CMP	$8, R11
+	BLT	less_than_8
+
+	JMP	update
+
+less_than_8:
+	TBZ	$2, R11, less_than_4
+
+	MOVWU.P	4(R13), R10
+	CRC32W	R10, R9
+
+less_than_4:
+	TBZ	$1, R11, less_than_2
+
+	MOVHU.P	2(R13), R10
+	CRC32H	R10, R9
+
+less_than_2:
+	TBZ	$0, R11, done
+
+	MOVBU	(R13), R10
+	CRC32B	R10, R9
+
+done:
+	MOVWU	R9, ret+32(FP)
+	RET
diff --git a/src/hash/crc32/crc32_generic.go b/src/hash/crc32/crc32_generic.go
new file mode 100644
index 0000000..abacbb6
--- /dev/null
+++ b/src/hash/crc32/crc32_generic.go
@@ -0,0 +1,89 @@
+// 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)
+}
diff --git a/src/hash/crc32/crc32_otherarch.go b/src/hash/crc32/crc32_otherarch.go
new file mode 100644
index 0000000..7625152
--- /dev/null
+++ b/src/hash/crc32/crc32_otherarch.go
@@ -0,0 +1,15 @@
+// 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.
+
+//go:build !amd64 && !s390x && !ppc64le && !arm64
+
+package crc32
+
+func archAvailableIEEE() bool                    { return false }
+func archInitIEEE()                              { panic("not available") }
+func archUpdateIEEE(crc uint32, p []byte) uint32 { panic("not available") }
+
+func archAvailableCastagnoli() bool                    { return false }
+func archInitCastagnoli()                              { panic("not available") }
+func archUpdateCastagnoli(crc uint32, p []byte) uint32 { panic("not available") }
diff --git a/src/hash/crc32/crc32_ppc64le.go b/src/hash/crc32/crc32_ppc64le.go
new file mode 100644
index 0000000..6867227
--- /dev/null
+++ b/src/hash/crc32/crc32_ppc64le.go
@@ -0,0 +1,87 @@
+// 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)
+}
diff --git a/src/hash/crc32/crc32_ppc64le.s b/src/hash/crc32/crc32_ppc64le.s
new file mode 100644
index 0000000..763d327
--- /dev/null
+++ b/src/hash/crc32/crc32_ppc64le.s
@@ -0,0 +1,705 @@
+// 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.
+
+// The vectorized implementation found below is a derived work
+// from code written by Anton Blanchard <anton@au.ibm.com> found
+// at https://github.com/antonblanchard/crc32-vpmsum.  The original
+// is dual licensed under GPL and Apache 2.  As the copyright holder
+// for the work, IBM has contributed this new work under
+// the golang license.
+
+// Changes include porting to Go assembler with modifications for
+// the Go ABI for ppc64le.
+
+#include "textflag.h"
+
+#define POWER8_OFFSET 132
+
+#define off16	R16
+#define off32	R17
+#define off48	R18
+#define off64	R19
+#define off80	R20
+#define off96	R21
+#define	off112	R22
+
+#define const1	V24
+#define const2	V25
+
+#define byteswap	V26
+#define mask_32bit	V27
+#define mask_64bit	V28
+#define zeroes		V29
+
+#define MAX_SIZE	32*1024
+#define REFLECT
+
+TEXT ·ppc64SlicingUpdateBy8(SB), NOSPLIT|NOFRAME, $0-44
+	MOVWZ	crc+0(FP), R3   // incoming crc
+	MOVD    table8+8(FP), R4   // *Table
+	MOVD    p+16(FP), R5
+	MOVD    p_len+24(FP), R6 // p len
+
+	CMP     $0,R6           // len == 0?
+	BNE     start
+	MOVW    R3,ret+40(FP)   // return crc
+	RET
+
+start:
+	NOR     R3,R3,R7        // ^crc
+	MOVWZ	R7,R7		// 32 bits
+	CMP	R6,$16
+	MOVD	R6,CTR
+	BLT	short
+	SRAD    $3,R6,R8        // 8 byte chunks
+	MOVD    R8,CTR
+
+loop:
+	MOVWZ	0(R5),R8	// 0-3 bytes of p ?Endian?
+	MOVWZ	4(R5),R9	// 4-7 bytes of p
+	MOVD	R4,R10		// &tab[0]
+	XOR	R7,R8,R7	// crc ^= byte[0:3]
+	RLDICL	$40,R9,$56,R17	// p[7]
+	SLD	$2,R17,R17	// p[7]*4
+	RLDICL	$40,R7,$56,R8	// crc>>24
+	ADD	R17,R10,R17	// &tab[0][p[7]]
+	SLD	$2,R8,R8	// crc>>24*4
+	RLDICL	$48,R9,$56,R18	// p[6]
+	SLD	$2,R18,R18	// p[6]*4
+	ADD	$1024,R10,R10	// tab[1]
+	MOVWZ	0(R17),R21	// tab[0][p[7]]
+	RLDICL	$56,R9,$56,R19	// p[5]
+	ADD	R10,R18,R18	// &tab[1][p[6]]
+	SLD	$2,R19,R19	// p[5]*4:1
+	MOVWZ	0(R18),R22	// tab[1][p[6]]
+	ADD	$1024,R10,R10	// tab[2]
+	XOR	R21,R22,R21	// xor done R22
+	ADD	R19,R10,R19	// &tab[2][p[5]]
+	ANDCC	$255,R9,R20	// p[4] ??
+	SLD	$2,R20,R20	// p[4]*4
+	MOVWZ	0(R19),R23	// tab[2][p[5]]
+	ADD	$1024,R10,R10	// &tab[3]
+	ADD	R20,R10,R20	// tab[3][p[4]]
+	XOR	R21,R23,R21	// xor done R23
+	ADD	$1024,R10,R10	// &tab[4]
+	MOVWZ	0(R20),R24	// tab[3][p[4]]
+	ADD	R10,R8,R23	// &tab[4][crc>>24]
+	XOR	R21,R24,R21	// xor done R24
+	MOVWZ	0(R23),R25	// tab[4][crc>>24]
+	RLDICL	$48,R7,$56,R24	// crc>>16&0xFF
+	XOR	R21,R25,R21	// xor done R25
+	ADD	$1024,R10,R10	// &tab[5]
+	SLD	$2,R24,R24	// crc>>16&0xFF*4
+	ADD	R24,R10,R24	// &tab[5][crc>>16&0xFF]
+	MOVWZ	0(R24),R26	// tab[5][crc>>16&0xFF]
+	XOR	R21,R26,R21	// xor done R26
+	RLDICL	$56,R7,$56,R25	// crc>>8
+	ADD	$1024,R10,R10	// &tab[6]
+	SLD	$2,R25,R25	// crc>>8&FF*2
+	ADD	R25,R10,R25	// &tab[6][crc>>8&0xFF]
+	MOVBZ   R7,R26          // crc&0xFF
+	ADD     $1024,R10,R10   // &tab[7]
+	MOVWZ	0(R25),R27	// tab[6][crc>>8&0xFF]
+	SLD	$2,R26,R26	// crc&0xFF*2
+	XOR	R21,R27,R21	// xor done R27
+	ADD	R26,R10,R26	// &tab[7][crc&0xFF]
+	ADD     $8,R5           // p = p[8:]
+	MOVWZ	0(R26),R28	// tab[7][crc&0xFF]
+	XOR	R21,R28,R21	// xor done R28
+	MOVWZ	R21,R7		// crc for next round
+	BC	16,0,loop	// next 8 bytes
+	ANDCC	$7,R6,R8	// any leftover bytes
+	BEQ	done		// none --> done
+	MOVD	R8,CTR		// byte count
+        PCALIGN $16             // align short loop
+short:
+	MOVBZ   0(R5),R8        // get v
+	MOVBZ   R7,R9           // byte(crc) -> R8 BE vs LE?
+        SRD     $8,R7,R14       // crc>>8
+	XOR     R8,R9,R8        // byte(crc)^v -> R8
+	ADD	$1,R5		// ptr to next v
+	SLD     $2,R8           // convert index-> bytes
+	ADD     R8,R4,R9        // &tab[byte(crc)^v]
+	MOVWZ   0(R9),R10       // tab[byte(crc)^v]
+	XOR     R10,R14,R7       // loop crc in R7
+	BC      16,0,short
+done:
+	NOR     R7,R7,R7        // ^crc
+	MOVW    R7,ret+40(FP)   // return crc
+	RET
+
+#ifdef BYTESWAP_DATA
+DATA ·byteswapcons+0(SB)/8,$0x0706050403020100
+DATA ·byteswapcons+8(SB)/8,$0x0f0e0d0c0b0a0908
+
+GLOBL ·byteswapcons+0(SB),RODATA,$16
+#endif
+
+TEXT ·vectorCrc32(SB), NOSPLIT|NOFRAME, $0-36
+	MOVWZ	crc+0(FP), R3   // incoming crc
+	MOVWZ	ctab+4(FP), R14   // crc poly id
+	MOVD    p+8(FP), R4
+	MOVD    p_len+16(FP), R5 // p len
+
+	// R3 = incoming crc
+	// R14 = constant table identifier
+	// R5 = address of bytes
+	// R6 = length of bytes
+
+	// defines for index loads
+
+	MOVD	$16,off16
+	MOVD	$32,off32
+	MOVD	$48,off48
+	MOVD	$64,off64
+	MOVD	$80,off80
+	MOVD	$96,off96
+	MOVD	$112,off112
+	MOVD	$0,R15
+
+	MOVD	R3,R10	// save initial crc
+
+	NOR	R3,R3,R3  // ^crc
+	MOVWZ	R3,R3	// 32 bits
+	VXOR	zeroes,zeroes,zeroes  // clear the V reg
+	VSPLTISW $-1,V0
+	VSLDOI	$4,V29,V0,mask_32bit
+	VSLDOI	$8,V29,V0,mask_64bit
+
+	VXOR	V8,V8,V8
+	MTVSRD	R3,VS40	// crc initial value VS40 = V8
+
+#ifdef REFLECT
+	VSLDOI	$8,zeroes,V8,V8  // or: VSLDOI V29,V8,V27,4 for top 32 bits?
+#else
+	VSLDOI	$4,V8,zeroes,V8
+#endif
+
+#ifdef BYTESWAP_DATA
+	MOVD    $·byteswapcons(SB),R3
+	LVX	(R3),byteswap
+#endif
+
+	CMPU	R5,$256		// length of bytes
+	BLT	short
+
+	RLDICR	$0,R5,$56,R6 // chunk to process
+
+	// First step for larger sizes
+l1:	MOVD	$32768,R7
+	MOVD	R7,R9
+	CMP	R6,R7   // compare R6, R7 (MAX SIZE)
+	BGT	top	// less than MAX, just do remainder
+	MOVD	R6,R7
+top:
+	SUB	R7,R6,R6
+
+	// mainloop does 128 bytes at a time
+	SRD	$7,R7
+
+	// determine the offset into the constants table to start with.
+	// Each constant is 128 bytes, used against 16 bytes of data.
+	SLD	$4,R7,R8
+	SRD	$3,R9,R9
+	SUB	R8,R9,R8
+
+	// The last iteration is reduced in a separate step
+	ADD	$-1,R7
+	MOVD	R7,CTR
+
+	// Determine which constant table (depends on poly)
+	CMP	R14,$1
+	BNE	castTable
+	MOVD	$·IEEEConst(SB),R3
+	BR	startConst
+castTable:
+	MOVD	$·CastConst(SB),R3
+
+startConst:
+	ADD	R3,R8,R3	// starting point in constants table
+
+	VXOR	V0,V0,V0	// clear the V regs
+	VXOR	V1,V1,V1
+	VXOR	V2,V2,V2
+	VXOR	V3,V3,V3
+	VXOR	V4,V4,V4
+	VXOR	V5,V5,V5
+	VXOR	V6,V6,V6
+	VXOR	V7,V7,V7
+
+	LVX	(R3),const1	// loading constant values
+
+	CMP	R15,$1		// Identify warm up pass
+	BEQ	next
+
+	// First warm up pass: load the bytes to process
+	LVX	(R4),V16
+	LVX	(R4+off16),V17
+	LVX	(R4+off32),V18
+	LVX	(R4+off48),V19
+	LVX	(R4+off64),V20
+	LVX	(R4+off80),V21
+	LVX	(R4+off96),V22
+	LVX	(R4+off112),V23
+	ADD	$128,R4		// bump up to next 128 bytes in buffer
+
+	VXOR	V16,V8,V16	// xor in initial CRC in V8
+
+next:
+	BC	18,0,first_warm_up_done
+
+	ADD	$16,R3		// bump up to next constants
+	LVX	(R3),const2	// table values
+
+	VPMSUMD	V16,const1,V8 // second warm up pass
+	LVX	(R4),V16	// load from buffer
+	OR	$0,R2,R2
+
+	VPMSUMD	V17,const1,V9	// vpmsumd with constants
+	LVX	(R4+off16),V17	// load next from buffer
+	OR	$0,R2,R2
+
+	VPMSUMD	V18,const1,V10	// vpmsumd with constants
+	LVX	(R4+off32),V18	// load next from buffer
+	OR	$0,R2,R2
+
+	VPMSUMD	V19,const1,V11	// vpmsumd with constants
+	LVX	(R4+off48),V19	// load next from buffer
+	OR	$0,R2,R2
+
+	VPMSUMD	V20,const1,V12	// vpmsumd with constants
+	LVX	(R4+off64),V20	// load next from buffer
+	OR	$0,R2,R2
+
+	VPMSUMD	V21,const1,V13	// vpmsumd with constants
+	LVX	(R4+off80),V21	// load next from buffer
+	OR	$0,R2,R2
+
+	VPMSUMD	V22,const1,V14	// vpmsumd with constants
+	LVX	(R4+off96),V22	// load next from buffer
+	OR	$0,R2,R2
+
+	VPMSUMD	V23,const1,V15	// vpmsumd with constants
+	LVX	(R4+off112),V23	// load next from buffer
+
+	ADD	$128,R4		// bump up to next 128 bytes in buffer
+
+	BC	18,0,first_cool_down
+
+cool_top:
+	LVX	(R3),const1	// constants
+	ADD	$16,R3		// inc to next constants
+	OR	$0,R2,R2
+
+	VXOR	V0,V8,V0	// xor in previous vpmsumd
+	VPMSUMD	V16,const2,V8	// vpmsumd with constants
+	LVX	(R4),V16	// buffer
+	OR	$0,R2,R2
+
+	VXOR	V1,V9,V1	// xor in previous
+	VPMSUMD	V17,const2,V9	// vpmsumd with constants
+	LVX	(R4+off16),V17	// next in buffer
+	OR	$0,R2,R2
+
+	VXOR	V2,V10,V2	// xor in previous
+	VPMSUMD	V18,const2,V10	// vpmsumd with constants
+	LVX	(R4+off32),V18	// next in buffer
+	OR	$0,R2,R2
+
+	VXOR	V3,V11,V3	// xor in previous
+	VPMSUMD	V19,const2,V11	// vpmsumd with constants
+	LVX	(R4+off48),V19	// next in buffer
+	LVX	(R3),const2	// get next constant
+	OR	$0,R2,R2
+
+	VXOR	V4,V12,V4	// xor in previous
+	VPMSUMD	V20,const1,V12	// vpmsumd with constants
+	LVX	(R4+off64),V20	// next in buffer
+	OR	$0,R2,R2
+
+	VXOR	V5,V13,V5	// xor in previous
+	VPMSUMD	V21,const1,V13	// vpmsumd with constants
+	LVX	(R4+off80),V21	// next in buffer
+	OR	$0,R2,R2
+
+	VXOR	V6,V14,V6	// xor in previous
+	VPMSUMD	V22,const1,V14	// vpmsumd with constants
+	LVX	(R4+off96),V22	// next in buffer
+	OR	$0,R2,R2
+
+	VXOR	V7,V15,V7	// xor in previous
+	VPMSUMD	V23,const1,V15	// vpmsumd with constants
+	LVX	(R4+off112),V23	// next in buffer
+
+	ADD	$128,R4		// bump up buffer pointer
+	BC	16,0,cool_top	// are we done?
+
+first_cool_down:
+
+	// load the constants
+	// xor in the previous value
+	// vpmsumd the result with constants
+
+	LVX	(R3),const1
+	ADD	$16,R3
+
+	VXOR	V0,V8,V0
+	VPMSUMD V16,const1,V8
+	OR	$0,R2,R2
+
+	VXOR	V1,V9,V1
+	VPMSUMD	V17,const1,V9
+	OR	$0,R2,R2
+
+	VXOR	V2,V10,V2
+	VPMSUMD	V18,const1,V10
+	OR	$0,R2,R2
+
+	VXOR	V3,V11,V3
+	VPMSUMD	V19,const1,V11
+	OR	$0,R2,R2
+
+	VXOR	V4,V12,V4
+	VPMSUMD	V20,const1,V12
+	OR	$0,R2,R2
+
+	VXOR	V5,V13,V5
+	VPMSUMD	V21,const1,V13
+	OR	$0,R2,R2
+
+	VXOR	V6,V14,V6
+	VPMSUMD	V22,const1,V14
+	OR	$0,R2,R2
+
+	VXOR	V7,V15,V7
+	VPMSUMD	V23,const1,V15
+	OR	$0,R2,R2
+
+second_cool_down:
+
+	VXOR    V0,V8,V0
+	VXOR    V1,V9,V1
+	VXOR    V2,V10,V2
+	VXOR    V3,V11,V3
+	VXOR    V4,V12,V4
+	VXOR    V5,V13,V5
+	VXOR    V6,V14,V6
+	VXOR    V7,V15,V7
+
+#ifdef REFLECT
+	VSLDOI  $4,V0,zeroes,V0
+	VSLDOI  $4,V1,zeroes,V1
+	VSLDOI  $4,V2,zeroes,V2
+	VSLDOI  $4,V3,zeroes,V3
+	VSLDOI  $4,V4,zeroes,V4
+	VSLDOI  $4,V5,zeroes,V5
+	VSLDOI  $4,V6,zeroes,V6
+	VSLDOI  $4,V7,zeroes,V7
+#endif
+
+	LVX	(R4),V8
+	LVX	(R4+off16),V9
+	LVX	(R4+off32),V10
+	LVX	(R4+off48),V11
+	LVX	(R4+off64),V12
+	LVX	(R4+off80),V13
+	LVX	(R4+off96),V14
+	LVX	(R4+off112),V15
+
+	ADD	$128,R4
+
+	VXOR	V0,V8,V16
+	VXOR	V1,V9,V17
+	VXOR	V2,V10,V18
+	VXOR	V3,V11,V19
+	VXOR	V4,V12,V20
+	VXOR	V5,V13,V21
+	VXOR	V6,V14,V22
+	VXOR	V7,V15,V23
+
+	MOVD    $1,R15
+	CMP     $0,R6
+	ADD     $128,R6
+
+	BNE	l1
+	ANDCC   $127,R5
+	SUBC	R5,$128,R6
+	ADD	R3,R6,R3
+
+	SRD	$4,R5,R7
+	MOVD	R7,CTR
+	LVX	(R3),V0
+	LVX	(R3+off16),V1
+	LVX	(R3+off32),V2
+	LVX	(R3+off48),V3
+	LVX	(R3+off64),V4
+	LVX	(R3+off80),V5
+	LVX	(R3+off96),V6
+	LVX	(R3+off112),V7
+
+	ADD	$128,R3
+
+	VPMSUMW	V16,V0,V0
+	VPMSUMW	V17,V1,V1
+	VPMSUMW	V18,V2,V2
+	VPMSUMW	V19,V3,V3
+	VPMSUMW	V20,V4,V4
+	VPMSUMW	V21,V5,V5
+	VPMSUMW	V22,V6,V6
+	VPMSUMW	V23,V7,V7
+
+	// now reduce the tail
+
+	CMP	$0,R7
+	BEQ	next1
+
+	LVX	(R4),V16
+	LVX	(R3),V17
+	VPMSUMW	V16,V17,V16
+	VXOR	V0,V16,V0
+	BC	18,0,next1
+
+	LVX	(R4+off16),V16
+	LVX	(R3+off16),V17
+	VPMSUMW	V16,V17,V16
+	VXOR	V0,V16,V0
+	BC	18,0,next1
+
+	LVX	(R4+off32),V16
+	LVX	(R3+off32),V17
+	VPMSUMW	V16,V17,V16
+	VXOR	V0,V16,V0
+	BC	18,0,next1
+
+	LVX	(R4+off48),V16
+	LVX	(R3+off48),V17
+	VPMSUMW	V16,V17,V16
+	VXOR	V0,V16,V0
+	BC	18,0,next1
+
+	LVX	(R4+off64),V16
+	LVX	(R3+off64),V17
+	VPMSUMW	V16,V17,V16
+	VXOR	V0,V16,V0
+	BC	18,0,next1
+
+	LVX	(R4+off80),V16
+	LVX	(R3+off80),V17
+	VPMSUMW	V16,V17,V16
+	VXOR	V0,V16,V0
+	BC	18,0,next1
+
+	LVX	(R4+off96),V16
+	LVX	(R3+off96),V17
+	VPMSUMW	V16,V17,V16
+	VXOR	V0,V16,V0
+
+next1:
+	VXOR	V0,V1,V0
+	VXOR	V2,V3,V2
+	VXOR	V4,V5,V4
+	VXOR	V6,V7,V6
+	VXOR	V0,V2,V0
+	VXOR	V4,V6,V4
+	VXOR	V0,V4,V0
+
+barrett_reduction:
+
+	CMP	R14,$1
+	BNE	barcstTable
+	MOVD	$·IEEEBarConst(SB),R3
+	BR	startbarConst
+barcstTable:
+	MOVD    $·CastBarConst(SB),R3
+
+startbarConst:
+	LVX	(R3),const1
+	LVX	(R3+off16),const2
+
+	VSLDOI	$8,V0,V0,V1
+	VXOR	V0,V1,V0
+
+#ifdef REFLECT
+	VSPLTISB $1,V1
+	VSL	V0,V1,V0
+#endif
+
+	VAND	V0,mask_64bit,V0
+
+#ifndef	REFLECT
+
+	VPMSUMD	V0,const1,V1
+	VSLDOI	$8,zeroes,V1,V1
+	VPMSUMD	V1,const2,V1
+	VXOR	V0,V1,V0
+	VSLDOI	$8,V0,zeroes,V0
+
+#else
+
+	VAND	V0,mask_32bit,V1
+	VPMSUMD	V1,const1,V1
+	VAND	V1,mask_32bit,V1
+	VPMSUMD	V1,const2,V1
+	VXOR	V0,V1,V0
+	VSLDOI  $4,V0,zeroes,V0
+
+#endif
+
+	MFVSRD	VS32,R3 // VS32 = V0
+
+	NOR	R3,R3,R3 // return ^crc
+	MOVW	R3,ret+32(FP)
+	RET
+
+first_warm_up_done:
+
+	LVX	(R3),const1
+	ADD	$16,R3
+
+	VPMSUMD	V16,const1,V8
+	VPMSUMD	V17,const1,V9
+	VPMSUMD	V18,const1,V10
+	VPMSUMD	V19,const1,V11
+	VPMSUMD	V20,const1,V12
+	VPMSUMD	V21,const1,V13
+	VPMSUMD	V22,const1,V14
+	VPMSUMD	V23,const1,V15
+
+	BR	second_cool_down
+
+short:
+	CMP	$0,R5
+	BEQ	zero
+
+	// compute short constants
+
+	CMP     R14,$1
+	BNE     castshTable
+	MOVD    $·IEEEConst(SB),R3
+	ADD	$4080,R3
+	BR      startshConst
+castshTable:
+	MOVD    $·CastConst(SB),R3
+	ADD	$4080,R3
+
+startshConst:
+	SUBC	R5,$256,R6	// sub from 256
+	ADD	R3,R6,R3
+
+	// calculate where to start
+
+	SRD	$4,R5,R7
+	MOVD	R7,CTR
+
+	VXOR	V19,V19,V19
+	VXOR	V20,V20,V20
+
+	LVX	(R4),V0
+	LVX	(R3),V16
+	VXOR	V0,V8,V0
+	VPMSUMW	V0,V16,V0
+	BC	18,0,v0
+
+	LVX	(R4+off16),V1
+	LVX	(R3+off16),V17
+	VPMSUMW	V1,V17,V1
+	BC	18,0,v1
+
+	LVX	(R4+off32),V2
+	LVX	(R3+off32),V16
+	VPMSUMW	V2,V16,V2
+	BC	18,0,v2
+
+	LVX	(R4+off48),V3
+	LVX	(R3+off48),V17
+	VPMSUMW	V3,V17,V3
+	BC	18,0,v3
+
+	LVX	(R4+off64),V4
+	LVX	(R3+off64),V16
+	VPMSUMW	V4,V16,V4
+	BC	18,0,v4
+
+	LVX	(R4+off80),V5
+	LVX	(R3+off80),V17
+	VPMSUMW	V5,V17,V5
+	BC	18,0,v5
+
+	LVX	(R4+off96),V6
+	LVX	(R3+off96),V16
+	VPMSUMW	V6,V16,V6
+	BC	18,0,v6
+
+	LVX	(R4+off112),V7
+	LVX	(R3+off112),V17
+	VPMSUMW	V7,V17,V7
+	BC	18,0,v7
+
+	ADD	$128,R3
+	ADD	$128,R4
+
+	LVX	(R4),V8
+	LVX	(R3),V16
+	VPMSUMW	V8,V16,V8
+	BC	18,0,v8
+
+	LVX	(R4+off16),V9
+	LVX	(R3+off16),V17
+	VPMSUMW	V9,V17,V9
+	BC	18,0,v9
+
+	LVX	(R4+off32),V10
+	LVX	(R3+off32),V16
+	VPMSUMW	V10,V16,V10
+	BC	18,0,v10
+
+	LVX	(R4+off48),V11
+	LVX	(R3+off48),V17
+	VPMSUMW	V11,V17,V11
+	BC	18,0,v11
+
+	LVX	(R4+off64),V12
+	LVX	(R3+off64),V16
+	VPMSUMW	V12,V16,V12
+	BC	18,0,v12
+
+	LVX	(R4+off80),V13
+	LVX	(R3+off80),V17
+	VPMSUMW	V13,V17,V13
+	BC	18,0,v13
+
+	LVX	(R4+off96),V14
+	LVX	(R3+off96),V16
+	VPMSUMW	V14,V16,V14
+	BC	18,0,v14
+
+	LVX	(R4+off112),V15
+	LVX	(R3+off112),V17
+	VPMSUMW	V15,V17,V15
+
+	VXOR	V19,V15,V19
+v14:	VXOR	V20,V14,V20
+v13:	VXOR	V19,V13,V19
+v12:	VXOR	V20,V12,V20
+v11:	VXOR	V19,V11,V19
+v10:	VXOR	V20,V10,V20
+v9:	VXOR	V19,V9,V19
+v8:	VXOR	V20,V8,V20
+v7:	VXOR	V19,V7,V19
+v6:	VXOR	V20,V6,V20
+v5:	VXOR	V19,V5,V19
+v4:	VXOR	V20,V4,V20
+v3:	VXOR	V19,V3,V19
+v2:	VXOR	V20,V2,V20
+v1:	VXOR	V19,V1,V19
+v0:	VXOR	V20,V0,V20
+
+	VXOR	V19,V20,V0
+
+	BR	barrett_reduction
+
+zero:
+	// This case is the original crc, so just return it
+	MOVW    R10,ret+32(FP)
+	RET
diff --git a/src/hash/crc32/crc32_s390x.go b/src/hash/crc32/crc32_s390x.go
new file mode 100644
index 0000000..3a98bd8
--- /dev/null
+++ b/src/hash/crc32/crc32_s390x.go
@@ -0,0 +1,89 @@
+// 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.
+
+package crc32
+
+import "internal/cpu"
+
+const (
+	vxMinLen    = 64
+	vxAlignMask = 15 // align to 16 bytes
+)
+
+// hasVX reports whether the machine has the z/Architecture
+// vector facility installed and enabled.
+var hasVX = cpu.S390X.HasVX
+
+// 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)
+}
diff --git a/src/hash/crc32/crc32_s390x.s b/src/hash/crc32/crc32_s390x.s
new file mode 100644
index 0000000..8aabc60
--- /dev/null
+++ b/src/hash/crc32/crc32_s390x.s
@@ -0,0 +1,230 @@
+// 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.
+
+#include "textflag.h"
+
+// Vector register range containing CRC-32 constants
+
+#define CONST_PERM_LE2BE        V9
+#define CONST_R2R1              V10
+#define CONST_R4R3              V11
+#define CONST_R5                V12
+#define CONST_RU_POLY           V13
+#define CONST_CRC_POLY          V14
+
+
+// The CRC-32 constant block contains reduction constants to fold and
+// process particular chunks of the input data stream in parallel.
+//
+// Note that the constant definitions below are extended in order to compute
+// intermediate results with a single VECTOR GALOIS FIELD MULTIPLY instruction.
+// The rightmost doubleword can be 0 to prevent contribution to the result or
+// can be multiplied by 1 to perform an XOR without the need for a separate
+// VECTOR EXCLUSIVE OR instruction.
+//
+// The polynomials used are bit-reflected:
+//
+//            IEEE: P'(x) = 0x0edb88320
+//      Castagnoli: P'(x) = 0x082f63b78
+
+
+// IEEE polynomial constants
+DATA    ·crclecons+0(SB)/8,  $0x0F0E0D0C0B0A0908       // LE-to-BE mask
+DATA    ·crclecons+8(SB)/8,  $0x0706050403020100
+DATA    ·crclecons+16(SB)/8, $0x00000001c6e41596       // R2
+DATA    ·crclecons+24(SB)/8, $0x0000000154442bd4       // R1
+DATA    ·crclecons+32(SB)/8, $0x00000000ccaa009e       // R4
+DATA    ·crclecons+40(SB)/8, $0x00000001751997d0       // R3
+DATA    ·crclecons+48(SB)/8, $0x0000000000000000
+DATA    ·crclecons+56(SB)/8, $0x0000000163cd6124       // R5
+DATA    ·crclecons+64(SB)/8, $0x0000000000000000
+DATA    ·crclecons+72(SB)/8, $0x00000001F7011641       // u'
+DATA    ·crclecons+80(SB)/8, $0x0000000000000000
+DATA    ·crclecons+88(SB)/8, $0x00000001DB710641       // P'(x) << 1
+
+GLOBL    ·crclecons(SB),RODATA, $144
+
+// Castagonli Polynomial constants
+DATA    ·crcclecons+0(SB)/8,  $0x0F0E0D0C0B0A0908      // LE-to-BE mask
+DATA    ·crcclecons+8(SB)/8,  $0x0706050403020100
+DATA    ·crcclecons+16(SB)/8, $0x000000009e4addf8      // R2
+DATA    ·crcclecons+24(SB)/8, $0x00000000740eef02      // R1
+DATA    ·crcclecons+32(SB)/8, $0x000000014cd00bd6      // R4
+DATA    ·crcclecons+40(SB)/8, $0x00000000f20c0dfe      // R3
+DATA    ·crcclecons+48(SB)/8, $0x0000000000000000
+DATA    ·crcclecons+56(SB)/8, $0x00000000dd45aab8      // R5
+DATA    ·crcclecons+64(SB)/8, $0x0000000000000000
+DATA    ·crcclecons+72(SB)/8, $0x00000000dea713f1      // u'
+DATA    ·crcclecons+80(SB)/8, $0x0000000000000000
+DATA    ·crcclecons+88(SB)/8, $0x0000000105ec76f0      // P'(x) << 1
+
+GLOBL   ·crcclecons(SB),RODATA, $144
+
+// The CRC-32 function(s) use these calling conventions:
+//
+// Parameters:
+//
+//      R2:    Initial CRC value, typically ~0; and final CRC (return) value.
+//      R3:    Input buffer pointer, performance might be improved if the
+//             buffer is on a doubleword boundary.
+//      R4:    Length of the buffer, must be 64 bytes or greater.
+//
+// Register usage:
+//
+//      R5:     CRC-32 constant pool base pointer.
+//      V0:     Initial CRC value and intermediate constants and results.
+//      V1..V4: Data for CRC computation.
+//      V5..V8: Next data chunks that are fetched from the input buffer.
+//
+//      V9..V14: CRC-32 constants.
+
+// func vectorizedIEEE(crc uint32, p []byte) uint32
+TEXT ·vectorizedIEEE(SB),NOSPLIT,$0
+	MOVWZ   crc+0(FP), R2     // R2 stores the CRC value
+	MOVD    p+8(FP), R3       // data pointer
+	MOVD    p_len+16(FP), R4  // len(p)
+
+	MOVD    $·crclecons(SB), R5
+	BR      vectorizedBody<>(SB)
+
+// func vectorizedCastagnoli(crc uint32, p []byte) uint32
+TEXT ·vectorizedCastagnoli(SB),NOSPLIT,$0
+	MOVWZ   crc+0(FP), R2     // R2 stores the CRC value
+	MOVD    p+8(FP), R3       // data pointer
+	MOVD    p_len+16(FP), R4  // len(p)
+
+	// R5: crc-32 constant pool base pointer, constant is used to reduce crc
+	MOVD    $·crcclecons(SB), R5
+	BR      vectorizedBody<>(SB)
+
+TEXT vectorizedBody<>(SB),NOSPLIT,$0
+	XOR     $0xffffffff, R2 // NOTW R2
+	VLM     0(R5), CONST_PERM_LE2BE, CONST_CRC_POLY
+
+	// Load the initial CRC value into the rightmost word of V0
+	VZERO   V0
+	VLVGF   $3, R2, V0
+
+	// Crash if the input size is less than 64-bytes.
+	CMP     R4, $64
+	BLT     crash
+
+	// Load a 64-byte data chunk and XOR with CRC
+	VLM     0(R3), V1, V4    // 64-bytes into V1..V4
+
+	// Reflect the data if the CRC operation is in the bit-reflected domain
+	VPERM   V1, V1, CONST_PERM_LE2BE, V1
+	VPERM   V2, V2, CONST_PERM_LE2BE, V2
+	VPERM   V3, V3, CONST_PERM_LE2BE, V3
+	VPERM   V4, V4, CONST_PERM_LE2BE, V4
+
+	VX      V0, V1, V1     // V1 ^= CRC
+	ADD     $64, R3        // BUF = BUF + 64
+	ADD     $(-64), R4
+
+	// Check remaining buffer size and jump to proper folding method
+	CMP     R4, $64
+	BLT     less_than_64bytes
+
+fold_64bytes_loop:
+	// Load the next 64-byte data chunk into V5 to V8
+	VLM     0(R3), V5, V8
+	VPERM   V5, V5, CONST_PERM_LE2BE, V5
+	VPERM   V6, V6, CONST_PERM_LE2BE, V6
+	VPERM   V7, V7, CONST_PERM_LE2BE, V7
+	VPERM   V8, V8, CONST_PERM_LE2BE, V8
+
+
+	// Perform a GF(2) multiplication of the doublewords in V1 with
+	// the reduction constants in V0.  The intermediate result is
+	// then folded (accumulated) with the next data chunk in V5 and
+	// stored in V1.  Repeat this step for the register contents
+	// in V2, V3, and V4 respectively.
+
+	VGFMAG  CONST_R2R1, V1, V5, V1
+	VGFMAG  CONST_R2R1, V2, V6, V2
+	VGFMAG  CONST_R2R1, V3, V7, V3
+	VGFMAG  CONST_R2R1, V4, V8 ,V4
+
+	// Adjust buffer pointer and length for next loop
+	ADD     $64, R3                  // BUF = BUF + 64
+	ADD     $(-64), R4               // LEN = LEN - 64
+
+	CMP     R4, $64
+	BGE     fold_64bytes_loop
+
+less_than_64bytes:
+	// Fold V1 to V4 into a single 128-bit value in V1
+	VGFMAG  CONST_R4R3, V1, V2, V1
+	VGFMAG  CONST_R4R3, V1, V3, V1
+	VGFMAG  CONST_R4R3, V1, V4, V1
+
+	// Check whether to continue with 64-bit folding
+	CMP R4, $16
+	BLT final_fold
+
+fold_16bytes_loop:
+	VL      0(R3), V2               // Load next data chunk
+	VPERM   V2, V2, CONST_PERM_LE2BE, V2
+
+	VGFMAG  CONST_R4R3, V1, V2, V1  // Fold next data chunk
+
+	// Adjust buffer pointer and size for folding next data chunk
+	ADD     $16, R3
+	ADD     $-16, R4
+
+	// Process remaining data chunks
+	CMP     R4 ,$16
+	BGE     fold_16bytes_loop
+
+final_fold:
+	VLEIB   $7, $0x40, V9
+	VSRLB   V9, CONST_R4R3, V0
+	VLEIG   $0, $1, V0
+
+	VGFMG   V0, V1, V1
+
+	VLEIB   $7, $0x20, V9         // Shift by words
+	VSRLB   V9, V1, V2            // Store remaining bits in V2
+	VUPLLF  V1, V1                // Split rightmost doubleword
+	VGFMAG  CONST_R5, V1, V2, V1  // V1 = (V1 * R5) XOR V2
+
+
+	// The input values to the Barret reduction are the degree-63 polynomial
+	// in V1 (R(x)), degree-32 generator polynomial, and the reduction
+	// constant u.  The Barret reduction result is the CRC value of R(x) mod
+	// P(x).
+	//
+	// The Barret reduction algorithm is defined as:
+	//
+	//    1. T1(x) = floor( R(x) / x^32 ) GF2MUL u
+	//    2. T2(x) = floor( T1(x) / x^32 ) GF2MUL P(x)
+	//    3. C(x)  = R(x) XOR T2(x) mod x^32
+	//
+	// Note: To compensate the division by x^32, use the vector unpack
+	// instruction to move the leftmost word into the leftmost doubleword
+	// of the vector register.  The rightmost doubleword is multiplied
+	// with zero to not contribute to the intermediate results.
+
+
+	// T1(x) = floor( R(x) / x^32 ) GF2MUL u
+	VUPLLF  V1, V2
+	VGFMG   CONST_RU_POLY, V2, V2
+
+
+	// Compute the GF(2) product of the CRC polynomial in VO with T1(x) in
+	// V2 and XOR the intermediate result, T2(x),  with the value in V1.
+	// The final result is in the rightmost word of V2.
+
+	VUPLLF  V2, V2
+	VGFMAG  CONST_CRC_POLY, V2, V1, V2
+
+done:
+	VLGVF   $2, V2, R2
+	XOR     $0xffffffff, R2 // NOTW R2
+	MOVWZ   R2, ret + 32(FP)
+	RET
+
+crash:
+	MOVD    $0, (R0) // input size is less than 64-bytes
diff --git a/src/hash/crc32/crc32_table_ppc64le.s b/src/hash/crc32/crc32_table_ppc64le.s
new file mode 100644
index 0000000..191810f
--- /dev/null
+++ b/src/hash/crc32/crc32_table_ppc64le.s
@@ -0,0 +1,3286 @@
+// autogenerated: do not edit!
+// generated from crc32/gen_const_ppc64le.go
+
+#include "textflag.h"
+
+	/* Reduce 262144 kbits to 1024 bits */
+	/* x^261184 mod p(x), x^261120 mod p(x) */
+DATA ·IEEEConst+0(SB)/8,$0x0000000099ea94a8
+DATA ·IEEEConst+8(SB)/8,$0x00000001651797d2
+
+	/* x^260160 mod p(x), x^260096 mod p(x) */
+DATA ·IEEEConst+16(SB)/8,$0x00000000945a8420
+DATA ·IEEEConst+24(SB)/8,$0x0000000021e0d56c
+
+	/* x^259136 mod p(x), x^259072 mod p(x) */
+DATA ·IEEEConst+32(SB)/8,$0x0000000030762706
+DATA ·IEEEConst+40(SB)/8,$0x000000000f95ecaa
+
+	/* x^258112 mod p(x), x^258048 mod p(x) */
+DATA ·IEEEConst+48(SB)/8,$0x00000001a52fc582
+DATA ·IEEEConst+56(SB)/8,$0x00000001ebd224ac
+
+	/* x^257088 mod p(x), x^257024 mod p(x) */
+DATA ·IEEEConst+64(SB)/8,$0x00000001a4a7167a
+DATA ·IEEEConst+72(SB)/8,$0x000000000ccb97ca
+
+	/* x^256064 mod p(x), x^256000 mod p(x) */
+DATA ·IEEEConst+80(SB)/8,$0x000000000c18249a
+DATA ·IEEEConst+88(SB)/8,$0x00000001006ec8a8
+
+	/* x^255040 mod p(x), x^254976 mod p(x) */
+DATA ·IEEEConst+96(SB)/8,$0x00000000a924ae7c
+DATA ·IEEEConst+104(SB)/8,$0x000000014f58f196
+
+	/* x^254016 mod p(x), x^253952 mod p(x) */
+DATA ·IEEEConst+112(SB)/8,$0x00000001e12ccc12
+DATA ·IEEEConst+120(SB)/8,$0x00000001a7192ca6
+
+	/* x^252992 mod p(x), x^252928 mod p(x) */
+DATA ·IEEEConst+128(SB)/8,$0x00000000a0b9d4ac
+DATA ·IEEEConst+136(SB)/8,$0x000000019a64bab2
+
+	/* x^251968 mod p(x), x^251904 mod p(x) */
+DATA ·IEEEConst+144(SB)/8,$0x0000000095e8ddfe
+DATA ·IEEEConst+152(SB)/8,$0x0000000014f4ed2e
+
+	/* x^250944 mod p(x), x^250880 mod p(x) */
+DATA ·IEEEConst+160(SB)/8,$0x00000000233fddc4
+DATA ·IEEEConst+168(SB)/8,$0x000000011092b6a2
+
+	/* x^249920 mod p(x), x^249856 mod p(x) */
+DATA ·IEEEConst+176(SB)/8,$0x00000001b4529b62
+DATA ·IEEEConst+184(SB)/8,$0x00000000c8a1629c
+
+	/* x^248896 mod p(x), x^248832 mod p(x) */
+DATA ·IEEEConst+192(SB)/8,$0x00000001a7fa0e64
+DATA ·IEEEConst+200(SB)/8,$0x000000017bf32e8e
+
+	/* x^247872 mod p(x), x^247808 mod p(x) */
+DATA ·IEEEConst+208(SB)/8,$0x00000001b5334592
+DATA ·IEEEConst+216(SB)/8,$0x00000001f8cc6582
+
+	/* x^246848 mod p(x), x^246784 mod p(x) */
+DATA ·IEEEConst+224(SB)/8,$0x000000011f8ee1b4
+DATA ·IEEEConst+232(SB)/8,$0x000000008631ddf0
+
+	/* x^245824 mod p(x), x^245760 mod p(x) */
+DATA ·IEEEConst+240(SB)/8,$0x000000006252e632
+DATA ·IEEEConst+248(SB)/8,$0x000000007e5a76d0
+
+	/* x^244800 mod p(x), x^244736 mod p(x) */
+DATA ·IEEEConst+256(SB)/8,$0x00000000ab973e84
+DATA ·IEEEConst+264(SB)/8,$0x000000002b09b31c
+
+	/* x^243776 mod p(x), x^243712 mod p(x) */
+DATA ·IEEEConst+272(SB)/8,$0x000000007734f5ec
+DATA ·IEEEConst+280(SB)/8,$0x00000001b2df1f84
+
+	/* x^242752 mod p(x), x^242688 mod p(x) */
+DATA ·IEEEConst+288(SB)/8,$0x000000007c547798
+DATA ·IEEEConst+296(SB)/8,$0x00000001d6f56afc
+
+	/* x^241728 mod p(x), x^241664 mod p(x) */
+DATA ·IEEEConst+304(SB)/8,$0x000000007ec40210
+DATA ·IEEEConst+312(SB)/8,$0x00000001b9b5e70c
+
+	/* x^240704 mod p(x), x^240640 mod p(x) */
+DATA ·IEEEConst+320(SB)/8,$0x00000001ab1695a8
+DATA ·IEEEConst+328(SB)/8,$0x0000000034b626d2
+
+	/* x^239680 mod p(x), x^239616 mod p(x) */
+DATA ·IEEEConst+336(SB)/8,$0x0000000090494bba
+DATA ·IEEEConst+344(SB)/8,$0x000000014c53479a
+
+	/* x^238656 mod p(x), x^238592 mod p(x) */
+DATA ·IEEEConst+352(SB)/8,$0x00000001123fb816
+DATA ·IEEEConst+360(SB)/8,$0x00000001a6d179a4
+
+	/* x^237632 mod p(x), x^237568 mod p(x) */
+DATA ·IEEEConst+368(SB)/8,$0x00000001e188c74c
+DATA ·IEEEConst+376(SB)/8,$0x000000015abd16b4
+
+	/* x^236608 mod p(x), x^236544 mod p(x) */
+DATA ·IEEEConst+384(SB)/8,$0x00000001c2d3451c
+DATA ·IEEEConst+392(SB)/8,$0x00000000018f9852
+
+	/* x^235584 mod p(x), x^235520 mod p(x) */
+DATA ·IEEEConst+400(SB)/8,$0x00000000f55cf1ca
+DATA ·IEEEConst+408(SB)/8,$0x000000001fb3084a
+
+	/* x^234560 mod p(x), x^234496 mod p(x) */
+DATA ·IEEEConst+416(SB)/8,$0x00000001a0531540
+DATA ·IEEEConst+424(SB)/8,$0x00000000c53dfb04
+
+	/* x^233536 mod p(x), x^233472 mod p(x) */
+DATA ·IEEEConst+432(SB)/8,$0x0000000132cd7ebc
+DATA ·IEEEConst+440(SB)/8,$0x00000000e10c9ad6
+
+	/* x^232512 mod p(x), x^232448 mod p(x) */
+DATA ·IEEEConst+448(SB)/8,$0x0000000073ab7f36
+DATA ·IEEEConst+456(SB)/8,$0x0000000025aa994a
+
+	/* x^231488 mod p(x), x^231424 mod p(x) */
+DATA ·IEEEConst+464(SB)/8,$0x0000000041aed1c2
+DATA ·IEEEConst+472(SB)/8,$0x00000000fa3a74c4
+
+	/* x^230464 mod p(x), x^230400 mod p(x) */
+DATA ·IEEEConst+480(SB)/8,$0x0000000136c53800
+DATA ·IEEEConst+488(SB)/8,$0x0000000033eb3f40
+
+	/* x^229440 mod p(x), x^229376 mod p(x) */
+DATA ·IEEEConst+496(SB)/8,$0x0000000126835a30
+DATA ·IEEEConst+504(SB)/8,$0x000000017193f296
+
+	/* x^228416 mod p(x), x^228352 mod p(x) */
+DATA ·IEEEConst+512(SB)/8,$0x000000006241b502
+DATA ·IEEEConst+520(SB)/8,$0x0000000043f6c86a
+
+	/* x^227392 mod p(x), x^227328 mod p(x) */
+DATA ·IEEEConst+528(SB)/8,$0x00000000d5196ad4
+DATA ·IEEEConst+536(SB)/8,$0x000000016b513ec6
+
+	/* x^226368 mod p(x), x^226304 mod p(x) */
+DATA ·IEEEConst+544(SB)/8,$0x000000009cfa769a
+DATA ·IEEEConst+552(SB)/8,$0x00000000c8f25b4e
+
+	/* x^225344 mod p(x), x^225280 mod p(x) */
+DATA ·IEEEConst+560(SB)/8,$0x00000000920e5df4
+DATA ·IEEEConst+568(SB)/8,$0x00000001a45048ec
+
+	/* x^224320 mod p(x), x^224256 mod p(x) */
+DATA ·IEEEConst+576(SB)/8,$0x0000000169dc310e
+DATA ·IEEEConst+584(SB)/8,$0x000000000c441004
+
+	/* x^223296 mod p(x), x^223232 mod p(x) */
+DATA ·IEEEConst+592(SB)/8,$0x0000000009fc331c
+DATA ·IEEEConst+600(SB)/8,$0x000000000e17cad6
+
+	/* x^222272 mod p(x), x^222208 mod p(x) */
+DATA ·IEEEConst+608(SB)/8,$0x000000010d94a81e
+DATA ·IEEEConst+616(SB)/8,$0x00000001253ae964
+
+	/* x^221248 mod p(x), x^221184 mod p(x) */
+DATA ·IEEEConst+624(SB)/8,$0x0000000027a20ab2
+DATA ·IEEEConst+632(SB)/8,$0x00000001d7c88ebc
+
+	/* x^220224 mod p(x), x^220160 mod p(x) */
+DATA ·IEEEConst+640(SB)/8,$0x0000000114f87504
+DATA ·IEEEConst+648(SB)/8,$0x00000001e7ca913a
+
+	/* x^219200 mod p(x), x^219136 mod p(x) */
+DATA ·IEEEConst+656(SB)/8,$0x000000004b076d96
+DATA ·IEEEConst+664(SB)/8,$0x0000000033ed078a
+
+	/* x^218176 mod p(x), x^218112 mod p(x) */
+DATA ·IEEEConst+672(SB)/8,$0x00000000da4d1e74
+DATA ·IEEEConst+680(SB)/8,$0x00000000e1839c78
+
+	/* x^217152 mod p(x), x^217088 mod p(x) */
+DATA ·IEEEConst+688(SB)/8,$0x000000001b81f672
+DATA ·IEEEConst+696(SB)/8,$0x00000001322b267e
+
+	/* x^216128 mod p(x), x^216064 mod p(x) */
+DATA ·IEEEConst+704(SB)/8,$0x000000009367c988
+DATA ·IEEEConst+712(SB)/8,$0x00000000638231b6
+
+	/* x^215104 mod p(x), x^215040 mod p(x) */
+DATA ·IEEEConst+720(SB)/8,$0x00000001717214ca
+DATA ·IEEEConst+728(SB)/8,$0x00000001ee7f16f4
+
+	/* x^214080 mod p(x), x^214016 mod p(x) */
+DATA ·IEEEConst+736(SB)/8,$0x000000009f47d820
+DATA ·IEEEConst+744(SB)/8,$0x0000000117d9924a
+
+	/* x^213056 mod p(x), x^212992 mod p(x) */
+DATA ·IEEEConst+752(SB)/8,$0x000000010d9a47d2
+DATA ·IEEEConst+760(SB)/8,$0x00000000e1a9e0c4
+
+	/* x^212032 mod p(x), x^211968 mod p(x) */
+DATA ·IEEEConst+768(SB)/8,$0x00000000a696c58c
+DATA ·IEEEConst+776(SB)/8,$0x00000001403731dc
+
+	/* x^211008 mod p(x), x^210944 mod p(x) */
+DATA ·IEEEConst+784(SB)/8,$0x000000002aa28ec6
+DATA ·IEEEConst+792(SB)/8,$0x00000001a5ea9682
+
+	/* x^209984 mod p(x), x^209920 mod p(x) */
+DATA ·IEEEConst+800(SB)/8,$0x00000001fe18fd9a
+DATA ·IEEEConst+808(SB)/8,$0x0000000101c5c578
+
+	/* x^208960 mod p(x), x^208896 mod p(x) */
+DATA ·IEEEConst+816(SB)/8,$0x000000019d4fc1ae
+DATA ·IEEEConst+824(SB)/8,$0x00000000dddf6494
+
+	/* x^207936 mod p(x), x^207872 mod p(x) */
+DATA ·IEEEConst+832(SB)/8,$0x00000001ba0e3dea
+DATA ·IEEEConst+840(SB)/8,$0x00000000f1c3db28
+
+	/* x^206912 mod p(x), x^206848 mod p(x) */
+DATA ·IEEEConst+848(SB)/8,$0x0000000074b59a5e
+DATA ·IEEEConst+856(SB)/8,$0x000000013112fb9c
+
+	/* x^205888 mod p(x), x^205824 mod p(x) */
+DATA ·IEEEConst+864(SB)/8,$0x00000000f2b5ea98
+DATA ·IEEEConst+872(SB)/8,$0x00000000b680b906
+
+	/* x^204864 mod p(x), x^204800 mod p(x) */
+DATA ·IEEEConst+880(SB)/8,$0x0000000187132676
+DATA ·IEEEConst+888(SB)/8,$0x000000001a282932
+
+	/* x^203840 mod p(x), x^203776 mod p(x) */
+DATA ·IEEEConst+896(SB)/8,$0x000000010a8c6ad4
+DATA ·IEEEConst+904(SB)/8,$0x0000000089406e7e
+
+	/* x^202816 mod p(x), x^202752 mod p(x) */
+DATA ·IEEEConst+912(SB)/8,$0x00000001e21dfe70
+DATA ·IEEEConst+920(SB)/8,$0x00000001def6be8c
+
+	/* x^201792 mod p(x), x^201728 mod p(x) */
+DATA ·IEEEConst+928(SB)/8,$0x00000001da0050e4
+DATA ·IEEEConst+936(SB)/8,$0x0000000075258728
+
+	/* x^200768 mod p(x), x^200704 mod p(x) */
+DATA ·IEEEConst+944(SB)/8,$0x00000000772172ae
+DATA ·IEEEConst+952(SB)/8,$0x000000019536090a
+
+	/* x^199744 mod p(x), x^199680 mod p(x) */
+DATA ·IEEEConst+960(SB)/8,$0x00000000e47724aa
+DATA ·IEEEConst+968(SB)/8,$0x00000000f2455bfc
+
+	/* x^198720 mod p(x), x^198656 mod p(x) */
+DATA ·IEEEConst+976(SB)/8,$0x000000003cd63ac4
+DATA ·IEEEConst+984(SB)/8,$0x000000018c40baf4
+
+	/* x^197696 mod p(x), x^197632 mod p(x) */
+DATA ·IEEEConst+992(SB)/8,$0x00000001bf47d352
+DATA ·IEEEConst+1000(SB)/8,$0x000000004cd390d4
+
+	/* x^196672 mod p(x), x^196608 mod p(x) */
+DATA ·IEEEConst+1008(SB)/8,$0x000000018dc1d708
+DATA ·IEEEConst+1016(SB)/8,$0x00000001e4ece95a
+
+	/* x^195648 mod p(x), x^195584 mod p(x) */
+DATA ·IEEEConst+1024(SB)/8,$0x000000002d4620a4
+DATA ·IEEEConst+1032(SB)/8,$0x000000001a3ee918
+
+	/* x^194624 mod p(x), x^194560 mod p(x) */
+DATA ·IEEEConst+1040(SB)/8,$0x0000000058fd1740
+DATA ·IEEEConst+1048(SB)/8,$0x000000007c652fb8
+
+	/* x^193600 mod p(x), x^193536 mod p(x) */
+DATA ·IEEEConst+1056(SB)/8,$0x00000000dadd9bfc
+DATA ·IEEEConst+1064(SB)/8,$0x000000011c67842c
+
+	/* x^192576 mod p(x), x^192512 mod p(x) */
+DATA ·IEEEConst+1072(SB)/8,$0x00000001ea2140be
+DATA ·IEEEConst+1080(SB)/8,$0x00000000254f759c
+
+	/* x^191552 mod p(x), x^191488 mod p(x) */
+DATA ·IEEEConst+1088(SB)/8,$0x000000009de128ba
+DATA ·IEEEConst+1096(SB)/8,$0x000000007ece94ca
+
+	/* x^190528 mod p(x), x^190464 mod p(x) */
+DATA ·IEEEConst+1104(SB)/8,$0x000000013ac3aa8e
+DATA ·IEEEConst+1112(SB)/8,$0x0000000038f258c2
+
+	/* x^189504 mod p(x), x^189440 mod p(x) */
+DATA ·IEEEConst+1120(SB)/8,$0x0000000099980562
+DATA ·IEEEConst+1128(SB)/8,$0x00000001cdf17b00
+
+	/* x^188480 mod p(x), x^188416 mod p(x) */
+DATA ·IEEEConst+1136(SB)/8,$0x00000001c1579c86
+DATA ·IEEEConst+1144(SB)/8,$0x000000011f882c16
+
+	/* x^187456 mod p(x), x^187392 mod p(x) */
+DATA ·IEEEConst+1152(SB)/8,$0x0000000068dbbf94
+DATA ·IEEEConst+1160(SB)/8,$0x0000000100093fc8
+
+	/* x^186432 mod p(x), x^186368 mod p(x) */
+DATA ·IEEEConst+1168(SB)/8,$0x000000004509fb04
+DATA ·IEEEConst+1176(SB)/8,$0x00000001cd684f16
+
+	/* x^185408 mod p(x), x^185344 mod p(x) */
+DATA ·IEEEConst+1184(SB)/8,$0x00000001202f6398
+DATA ·IEEEConst+1192(SB)/8,$0x000000004bc6a70a
+
+	/* x^184384 mod p(x), x^184320 mod p(x) */
+DATA ·IEEEConst+1200(SB)/8,$0x000000013aea243e
+DATA ·IEEEConst+1208(SB)/8,$0x000000004fc7e8e4
+
+	/* x^183360 mod p(x), x^183296 mod p(x) */
+DATA ·IEEEConst+1216(SB)/8,$0x00000001b4052ae6
+DATA ·IEEEConst+1224(SB)/8,$0x0000000130103f1c
+
+	/* x^182336 mod p(x), x^182272 mod p(x) */
+DATA ·IEEEConst+1232(SB)/8,$0x00000001cd2a0ae8
+DATA ·IEEEConst+1240(SB)/8,$0x0000000111b0024c
+
+	/* x^181312 mod p(x), x^181248 mod p(x) */
+DATA ·IEEEConst+1248(SB)/8,$0x00000001fe4aa8b4
+DATA ·IEEEConst+1256(SB)/8,$0x000000010b3079da
+
+	/* x^180288 mod p(x), x^180224 mod p(x) */
+DATA ·IEEEConst+1264(SB)/8,$0x00000001d1559a42
+DATA ·IEEEConst+1272(SB)/8,$0x000000010192bcc2
+
+	/* x^179264 mod p(x), x^179200 mod p(x) */
+DATA ·IEEEConst+1280(SB)/8,$0x00000001f3e05ecc
+DATA ·IEEEConst+1288(SB)/8,$0x0000000074838d50
+
+	/* x^178240 mod p(x), x^178176 mod p(x) */
+DATA ·IEEEConst+1296(SB)/8,$0x0000000104ddd2cc
+DATA ·IEEEConst+1304(SB)/8,$0x000000001b20f520
+
+	/* x^177216 mod p(x), x^177152 mod p(x) */
+DATA ·IEEEConst+1312(SB)/8,$0x000000015393153c
+DATA ·IEEEConst+1320(SB)/8,$0x0000000050c3590a
+
+	/* x^176192 mod p(x), x^176128 mod p(x) */
+DATA ·IEEEConst+1328(SB)/8,$0x0000000057e942c6
+DATA ·IEEEConst+1336(SB)/8,$0x00000000b41cac8e
+
+	/* x^175168 mod p(x), x^175104 mod p(x) */
+DATA ·IEEEConst+1344(SB)/8,$0x000000012c633850
+DATA ·IEEEConst+1352(SB)/8,$0x000000000c72cc78
+
+	/* x^174144 mod p(x), x^174080 mod p(x) */
+DATA ·IEEEConst+1360(SB)/8,$0x00000000ebcaae4c
+DATA ·IEEEConst+1368(SB)/8,$0x0000000030cdb032
+
+	/* x^173120 mod p(x), x^173056 mod p(x) */
+DATA ·IEEEConst+1376(SB)/8,$0x000000013ee532a6
+DATA ·IEEEConst+1384(SB)/8,$0x000000013e09fc32
+
+	/* x^172096 mod p(x), x^172032 mod p(x) */
+DATA ·IEEEConst+1392(SB)/8,$0x00000001bf0cbc7e
+DATA ·IEEEConst+1400(SB)/8,$0x000000001ed624d2
+
+	/* x^171072 mod p(x), x^171008 mod p(x) */
+DATA ·IEEEConst+1408(SB)/8,$0x00000000d50b7a5a
+DATA ·IEEEConst+1416(SB)/8,$0x00000000781aee1a
+
+	/* x^170048 mod p(x), x^169984 mod p(x) */
+DATA ·IEEEConst+1424(SB)/8,$0x0000000002fca6e8
+DATA ·IEEEConst+1432(SB)/8,$0x00000001c4d8348c
+
+	/* x^169024 mod p(x), x^168960 mod p(x) */
+DATA ·IEEEConst+1440(SB)/8,$0x000000007af40044
+DATA ·IEEEConst+1448(SB)/8,$0x0000000057a40336
+
+	/* x^168000 mod p(x), x^167936 mod p(x) */
+DATA ·IEEEConst+1456(SB)/8,$0x0000000016178744
+DATA ·IEEEConst+1464(SB)/8,$0x0000000085544940
+
+	/* x^166976 mod p(x), x^166912 mod p(x) */
+DATA ·IEEEConst+1472(SB)/8,$0x000000014c177458
+DATA ·IEEEConst+1480(SB)/8,$0x000000019cd21e80
+
+	/* x^165952 mod p(x), x^165888 mod p(x) */
+DATA ·IEEEConst+1488(SB)/8,$0x000000011b6ddf04
+DATA ·IEEEConst+1496(SB)/8,$0x000000013eb95bc0
+
+	/* x^164928 mod p(x), x^164864 mod p(x) */
+DATA ·IEEEConst+1504(SB)/8,$0x00000001f3e29ccc
+DATA ·IEEEConst+1512(SB)/8,$0x00000001dfc9fdfc
+
+	/* x^163904 mod p(x), x^163840 mod p(x) */
+DATA ·IEEEConst+1520(SB)/8,$0x0000000135ae7562
+DATA ·IEEEConst+1528(SB)/8,$0x00000000cd028bc2
+
+	/* x^162880 mod p(x), x^162816 mod p(x) */
+DATA ·IEEEConst+1536(SB)/8,$0x0000000190ef812c
+DATA ·IEEEConst+1544(SB)/8,$0x0000000090db8c44
+
+	/* x^161856 mod p(x), x^161792 mod p(x) */
+DATA ·IEEEConst+1552(SB)/8,$0x0000000067a2c786
+DATA ·IEEEConst+1560(SB)/8,$0x000000010010a4ce
+
+	/* x^160832 mod p(x), x^160768 mod p(x) */
+DATA ·IEEEConst+1568(SB)/8,$0x0000000048b9496c
+DATA ·IEEEConst+1576(SB)/8,$0x00000001c8f4c72c
+
+	/* x^159808 mod p(x), x^159744 mod p(x) */
+DATA ·IEEEConst+1584(SB)/8,$0x000000015a422de6
+DATA ·IEEEConst+1592(SB)/8,$0x000000001c26170c
+
+	/* x^158784 mod p(x), x^158720 mod p(x) */
+DATA ·IEEEConst+1600(SB)/8,$0x00000001ef0e3640
+DATA ·IEEEConst+1608(SB)/8,$0x00000000e3fccf68
+
+	/* x^157760 mod p(x), x^157696 mod p(x) */
+DATA ·IEEEConst+1616(SB)/8,$0x00000001006d2d26
+DATA ·IEEEConst+1624(SB)/8,$0x00000000d513ed24
+
+	/* x^156736 mod p(x), x^156672 mod p(x) */
+DATA ·IEEEConst+1632(SB)/8,$0x00000001170d56d6
+DATA ·IEEEConst+1640(SB)/8,$0x00000000141beada
+
+	/* x^155712 mod p(x), x^155648 mod p(x) */
+DATA ·IEEEConst+1648(SB)/8,$0x00000000a5fb613c
+DATA ·IEEEConst+1656(SB)/8,$0x000000011071aea0
+
+	/* x^154688 mod p(x), x^154624 mod p(x) */
+DATA ·IEEEConst+1664(SB)/8,$0x0000000040bbf7fc
+DATA ·IEEEConst+1672(SB)/8,$0x000000012e19080a
+
+	/* x^153664 mod p(x), x^153600 mod p(x) */
+DATA ·IEEEConst+1680(SB)/8,$0x000000016ac3a5b2
+DATA ·IEEEConst+1688(SB)/8,$0x0000000100ecf826
+
+	/* x^152640 mod p(x), x^152576 mod p(x) */
+DATA ·IEEEConst+1696(SB)/8,$0x00000000abf16230
+DATA ·IEEEConst+1704(SB)/8,$0x0000000069b09412
+
+	/* x^151616 mod p(x), x^151552 mod p(x) */
+DATA ·IEEEConst+1712(SB)/8,$0x00000001ebe23fac
+DATA ·IEEEConst+1720(SB)/8,$0x0000000122297bac
+
+	/* x^150592 mod p(x), x^150528 mod p(x) */
+DATA ·IEEEConst+1728(SB)/8,$0x000000008b6a0894
+DATA ·IEEEConst+1736(SB)/8,$0x00000000e9e4b068
+
+	/* x^149568 mod p(x), x^149504 mod p(x) */
+DATA ·IEEEConst+1744(SB)/8,$0x00000001288ea478
+DATA ·IEEEConst+1752(SB)/8,$0x000000004b38651a
+
+	/* x^148544 mod p(x), x^148480 mod p(x) */
+DATA ·IEEEConst+1760(SB)/8,$0x000000016619c442
+DATA ·IEEEConst+1768(SB)/8,$0x00000001468360e2
+
+	/* x^147520 mod p(x), x^147456 mod p(x) */
+DATA ·IEEEConst+1776(SB)/8,$0x0000000086230038
+DATA ·IEEEConst+1784(SB)/8,$0x00000000121c2408
+
+	/* x^146496 mod p(x), x^146432 mod p(x) */
+DATA ·IEEEConst+1792(SB)/8,$0x000000017746a756
+DATA ·IEEEConst+1800(SB)/8,$0x00000000da7e7d08
+
+	/* x^145472 mod p(x), x^145408 mod p(x) */
+DATA ·IEEEConst+1808(SB)/8,$0x0000000191b8f8f8
+DATA ·IEEEConst+1816(SB)/8,$0x00000001058d7652
+
+	/* x^144448 mod p(x), x^144384 mod p(x) */
+DATA ·IEEEConst+1824(SB)/8,$0x000000008e167708
+DATA ·IEEEConst+1832(SB)/8,$0x000000014a098a90
+
+	/* x^143424 mod p(x), x^143360 mod p(x) */
+DATA ·IEEEConst+1840(SB)/8,$0x0000000148b22d54
+DATA ·IEEEConst+1848(SB)/8,$0x0000000020dbe72e
+
+	/* x^142400 mod p(x), x^142336 mod p(x) */
+DATA ·IEEEConst+1856(SB)/8,$0x0000000044ba2c3c
+DATA ·IEEEConst+1864(SB)/8,$0x000000011e7323e8
+
+	/* x^141376 mod p(x), x^141312 mod p(x) */
+DATA ·IEEEConst+1872(SB)/8,$0x00000000b54d2b52
+DATA ·IEEEConst+1880(SB)/8,$0x00000000d5d4bf94
+
+	/* x^140352 mod p(x), x^140288 mod p(x) */
+DATA ·IEEEConst+1888(SB)/8,$0x0000000005a4fd8a
+DATA ·IEEEConst+1896(SB)/8,$0x0000000199d8746c
+
+	/* x^139328 mod p(x), x^139264 mod p(x) */
+DATA ·IEEEConst+1904(SB)/8,$0x0000000139f9fc46
+DATA ·IEEEConst+1912(SB)/8,$0x00000000ce9ca8a0
+
+	/* x^138304 mod p(x), x^138240 mod p(x) */
+DATA ·IEEEConst+1920(SB)/8,$0x000000015a1fa824
+DATA ·IEEEConst+1928(SB)/8,$0x00000000136edece
+
+	/* x^137280 mod p(x), x^137216 mod p(x) */
+DATA ·IEEEConst+1936(SB)/8,$0x000000000a61ae4c
+DATA ·IEEEConst+1944(SB)/8,$0x000000019b92a068
+
+	/* x^136256 mod p(x), x^136192 mod p(x) */
+DATA ·IEEEConst+1952(SB)/8,$0x0000000145e9113e
+DATA ·IEEEConst+1960(SB)/8,$0x0000000071d62206
+
+	/* x^135232 mod p(x), x^135168 mod p(x) */
+DATA ·IEEEConst+1968(SB)/8,$0x000000006a348448
+DATA ·IEEEConst+1976(SB)/8,$0x00000000dfc50158
+
+	/* x^134208 mod p(x), x^134144 mod p(x) */
+DATA ·IEEEConst+1984(SB)/8,$0x000000004d80a08c
+DATA ·IEEEConst+1992(SB)/8,$0x00000001517626bc
+
+	/* x^133184 mod p(x), x^133120 mod p(x) */
+DATA ·IEEEConst+2000(SB)/8,$0x000000014b6837a0
+DATA ·IEEEConst+2008(SB)/8,$0x0000000148d1e4fa
+
+	/* x^132160 mod p(x), x^132096 mod p(x) */
+DATA ·IEEEConst+2016(SB)/8,$0x000000016896a7fc
+DATA ·IEEEConst+2024(SB)/8,$0x0000000094d8266e
+
+	/* x^131136 mod p(x), x^131072 mod p(x) */
+DATA ·IEEEConst+2032(SB)/8,$0x000000014f187140
+DATA ·IEEEConst+2040(SB)/8,$0x00000000606c5e34
+
+	/* x^130112 mod p(x), x^130048 mod p(x) */
+DATA ·IEEEConst+2048(SB)/8,$0x000000019581b9da
+DATA ·IEEEConst+2056(SB)/8,$0x000000019766beaa
+
+	/* x^129088 mod p(x), x^129024 mod p(x) */
+DATA ·IEEEConst+2064(SB)/8,$0x00000001091bc984
+DATA ·IEEEConst+2072(SB)/8,$0x00000001d80c506c
+
+	/* x^128064 mod p(x), x^128000 mod p(x) */
+DATA ·IEEEConst+2080(SB)/8,$0x000000001067223c
+DATA ·IEEEConst+2088(SB)/8,$0x000000001e73837c
+
+	/* x^127040 mod p(x), x^126976 mod p(x) */
+DATA ·IEEEConst+2096(SB)/8,$0x00000001ab16ea02
+DATA ·IEEEConst+2104(SB)/8,$0x0000000064d587de
+
+	/* x^126016 mod p(x), x^125952 mod p(x) */
+DATA ·IEEEConst+2112(SB)/8,$0x000000013c4598a8
+DATA ·IEEEConst+2120(SB)/8,$0x00000000f4a507b0
+
+	/* x^124992 mod p(x), x^124928 mod p(x) */
+DATA ·IEEEConst+2128(SB)/8,$0x00000000b3735430
+DATA ·IEEEConst+2136(SB)/8,$0x0000000040e342fc
+
+	/* x^123968 mod p(x), x^123904 mod p(x) */
+DATA ·IEEEConst+2144(SB)/8,$0x00000001bb3fc0c0
+DATA ·IEEEConst+2152(SB)/8,$0x00000001d5ad9c3a
+
+	/* x^122944 mod p(x), x^122880 mod p(x) */
+DATA ·IEEEConst+2160(SB)/8,$0x00000001570ae19c
+DATA ·IEEEConst+2168(SB)/8,$0x0000000094a691a4
+
+	/* x^121920 mod p(x), x^121856 mod p(x) */
+DATA ·IEEEConst+2176(SB)/8,$0x00000001ea910712
+DATA ·IEEEConst+2184(SB)/8,$0x00000001271ecdfa
+
+	/* x^120896 mod p(x), x^120832 mod p(x) */
+DATA ·IEEEConst+2192(SB)/8,$0x0000000167127128
+DATA ·IEEEConst+2200(SB)/8,$0x000000009e54475a
+
+	/* x^119872 mod p(x), x^119808 mod p(x) */
+DATA ·IEEEConst+2208(SB)/8,$0x0000000019e790a2
+DATA ·IEEEConst+2216(SB)/8,$0x00000000c9c099ee
+
+	/* x^118848 mod p(x), x^118784 mod p(x) */
+DATA ·IEEEConst+2224(SB)/8,$0x000000003788f710
+DATA ·IEEEConst+2232(SB)/8,$0x000000009a2f736c
+
+	/* x^117824 mod p(x), x^117760 mod p(x) */
+DATA ·IEEEConst+2240(SB)/8,$0x00000001682a160e
+DATA ·IEEEConst+2248(SB)/8,$0x00000000bb9f4996
+
+	/* x^116800 mod p(x), x^116736 mod p(x) */
+DATA ·IEEEConst+2256(SB)/8,$0x000000007f0ebd2e
+DATA ·IEEEConst+2264(SB)/8,$0x00000001db688050
+
+	/* x^115776 mod p(x), x^115712 mod p(x) */
+DATA ·IEEEConst+2272(SB)/8,$0x000000002b032080
+DATA ·IEEEConst+2280(SB)/8,$0x00000000e9b10af4
+
+	/* x^114752 mod p(x), x^114688 mod p(x) */
+DATA ·IEEEConst+2288(SB)/8,$0x00000000cfd1664a
+DATA ·IEEEConst+2296(SB)/8,$0x000000012d4545e4
+
+	/* x^113728 mod p(x), x^113664 mod p(x) */
+DATA ·IEEEConst+2304(SB)/8,$0x00000000aa1181c2
+DATA ·IEEEConst+2312(SB)/8,$0x000000000361139c
+
+	/* x^112704 mod p(x), x^112640 mod p(x) */
+DATA ·IEEEConst+2320(SB)/8,$0x00000000ddd08002
+DATA ·IEEEConst+2328(SB)/8,$0x00000001a5a1a3a8
+
+	/* x^111680 mod p(x), x^111616 mod p(x) */
+DATA ·IEEEConst+2336(SB)/8,$0x00000000e8dd0446
+DATA ·IEEEConst+2344(SB)/8,$0x000000006844e0b0
+
+	/* x^110656 mod p(x), x^110592 mod p(x) */
+DATA ·IEEEConst+2352(SB)/8,$0x00000001bbd94a00
+DATA ·IEEEConst+2360(SB)/8,$0x00000000c3762f28
+
+	/* x^109632 mod p(x), x^109568 mod p(x) */
+DATA ·IEEEConst+2368(SB)/8,$0x00000000ab6cd180
+DATA ·IEEEConst+2376(SB)/8,$0x00000001d26287a2
+
+	/* x^108608 mod p(x), x^108544 mod p(x) */
+DATA ·IEEEConst+2384(SB)/8,$0x0000000031803ce2
+DATA ·IEEEConst+2392(SB)/8,$0x00000001f6f0bba8
+
+	/* x^107584 mod p(x), x^107520 mod p(x) */
+DATA ·IEEEConst+2400(SB)/8,$0x0000000024f40b0c
+DATA ·IEEEConst+2408(SB)/8,$0x000000002ffabd62
+
+	/* x^106560 mod p(x), x^106496 mod p(x) */
+DATA ·IEEEConst+2416(SB)/8,$0x00000001ba1d9834
+DATA ·IEEEConst+2424(SB)/8,$0x00000000fb4516b8
+
+	/* x^105536 mod p(x), x^105472 mod p(x) */
+DATA ·IEEEConst+2432(SB)/8,$0x0000000104de61aa
+DATA ·IEEEConst+2440(SB)/8,$0x000000018cfa961c
+
+	/* x^104512 mod p(x), x^104448 mod p(x) */
+DATA ·IEEEConst+2448(SB)/8,$0x0000000113e40d46
+DATA ·IEEEConst+2456(SB)/8,$0x000000019e588d52
+
+	/* x^103488 mod p(x), x^103424 mod p(x) */
+DATA ·IEEEConst+2464(SB)/8,$0x00000001415598a0
+DATA ·IEEEConst+2472(SB)/8,$0x00000001180f0bbc
+
+	/* x^102464 mod p(x), x^102400 mod p(x) */
+DATA ·IEEEConst+2480(SB)/8,$0x00000000bf6c8c90
+DATA ·IEEEConst+2488(SB)/8,$0x00000000e1d9177a
+
+	/* x^101440 mod p(x), x^101376 mod p(x) */
+DATA ·IEEEConst+2496(SB)/8,$0x00000001788b0504
+DATA ·IEEEConst+2504(SB)/8,$0x0000000105abc27c
+
+	/* x^100416 mod p(x), x^100352 mod p(x) */
+DATA ·IEEEConst+2512(SB)/8,$0x0000000038385d02
+DATA ·IEEEConst+2520(SB)/8,$0x00000000972e4a58
+
+	/* x^99392 mod p(x), x^99328 mod p(x) */
+DATA ·IEEEConst+2528(SB)/8,$0x00000001b6c83844
+DATA ·IEEEConst+2536(SB)/8,$0x0000000183499a5e
+
+	/* x^98368 mod p(x), x^98304 mod p(x) */
+DATA ·IEEEConst+2544(SB)/8,$0x0000000051061a8a
+DATA ·IEEEConst+2552(SB)/8,$0x00000001c96a8cca
+
+	/* x^97344 mod p(x), x^97280 mod p(x) */
+DATA ·IEEEConst+2560(SB)/8,$0x000000017351388a
+DATA ·IEEEConst+2568(SB)/8,$0x00000001a1a5b60c
+
+	/* x^96320 mod p(x), x^96256 mod p(x) */
+DATA ·IEEEConst+2576(SB)/8,$0x0000000132928f92
+DATA ·IEEEConst+2584(SB)/8,$0x00000000e4b6ac9c
+
+	/* x^95296 mod p(x), x^95232 mod p(x) */
+DATA ·IEEEConst+2592(SB)/8,$0x00000000e6b4f48a
+DATA ·IEEEConst+2600(SB)/8,$0x00000001807e7f5a
+
+	/* x^94272 mod p(x), x^94208 mod p(x) */
+DATA ·IEEEConst+2608(SB)/8,$0x0000000039d15e90
+DATA ·IEEEConst+2616(SB)/8,$0x000000017a7e3bc8
+
+	/* x^93248 mod p(x), x^93184 mod p(x) */
+DATA ·IEEEConst+2624(SB)/8,$0x00000000312d6074
+DATA ·IEEEConst+2632(SB)/8,$0x00000000d73975da
+
+	/* x^92224 mod p(x), x^92160 mod p(x) */
+DATA ·IEEEConst+2640(SB)/8,$0x000000017bbb2cc4
+DATA ·IEEEConst+2648(SB)/8,$0x000000017375d038
+
+	/* x^91200 mod p(x), x^91136 mod p(x) */
+DATA ·IEEEConst+2656(SB)/8,$0x000000016ded3e18
+DATA ·IEEEConst+2664(SB)/8,$0x00000000193680bc
+
+	/* x^90176 mod p(x), x^90112 mod p(x) */
+DATA ·IEEEConst+2672(SB)/8,$0x00000000f1638b16
+DATA ·IEEEConst+2680(SB)/8,$0x00000000999b06f6
+
+	/* x^89152 mod p(x), x^89088 mod p(x) */
+DATA ·IEEEConst+2688(SB)/8,$0x00000001d38b9ecc
+DATA ·IEEEConst+2696(SB)/8,$0x00000001f685d2b8
+
+	/* x^88128 mod p(x), x^88064 mod p(x) */
+DATA ·IEEEConst+2704(SB)/8,$0x000000018b8d09dc
+DATA ·IEEEConst+2712(SB)/8,$0x00000001f4ecbed2
+
+	/* x^87104 mod p(x), x^87040 mod p(x) */
+DATA ·IEEEConst+2720(SB)/8,$0x00000000e7bc27d2
+DATA ·IEEEConst+2728(SB)/8,$0x00000000ba16f1a0
+
+	/* x^86080 mod p(x), x^86016 mod p(x) */
+DATA ·IEEEConst+2736(SB)/8,$0x00000000275e1e96
+DATA ·IEEEConst+2744(SB)/8,$0x0000000115aceac4
+
+	/* x^85056 mod p(x), x^84992 mod p(x) */
+DATA ·IEEEConst+2752(SB)/8,$0x00000000e2e3031e
+DATA ·IEEEConst+2760(SB)/8,$0x00000001aeff6292
+
+	/* x^84032 mod p(x), x^83968 mod p(x) */
+DATA ·IEEEConst+2768(SB)/8,$0x00000001041c84d8
+DATA ·IEEEConst+2776(SB)/8,$0x000000009640124c
+
+	/* x^83008 mod p(x), x^82944 mod p(x) */
+DATA ·IEEEConst+2784(SB)/8,$0x00000000706ce672
+DATA ·IEEEConst+2792(SB)/8,$0x0000000114f41f02
+
+	/* x^81984 mod p(x), x^81920 mod p(x) */
+DATA ·IEEEConst+2800(SB)/8,$0x000000015d5070da
+DATA ·IEEEConst+2808(SB)/8,$0x000000009c5f3586
+
+	/* x^80960 mod p(x), x^80896 mod p(x) */
+DATA ·IEEEConst+2816(SB)/8,$0x0000000038f9493a
+DATA ·IEEEConst+2824(SB)/8,$0x00000001878275fa
+
+	/* x^79936 mod p(x), x^79872 mod p(x) */
+DATA ·IEEEConst+2832(SB)/8,$0x00000000a3348a76
+DATA ·IEEEConst+2840(SB)/8,$0x00000000ddc42ce8
+
+	/* x^78912 mod p(x), x^78848 mod p(x) */
+DATA ·IEEEConst+2848(SB)/8,$0x00000001ad0aab92
+DATA ·IEEEConst+2856(SB)/8,$0x0000000181d2c73a
+
+	/* x^77888 mod p(x), x^77824 mod p(x) */
+DATA ·IEEEConst+2864(SB)/8,$0x000000019e85f712
+DATA ·IEEEConst+2872(SB)/8,$0x0000000141c9320a
+
+	/* x^76864 mod p(x), x^76800 mod p(x) */
+DATA ·IEEEConst+2880(SB)/8,$0x000000005a871e76
+DATA ·IEEEConst+2888(SB)/8,$0x000000015235719a
+
+	/* x^75840 mod p(x), x^75776 mod p(x) */
+DATA ·IEEEConst+2896(SB)/8,$0x000000017249c662
+DATA ·IEEEConst+2904(SB)/8,$0x00000000be27d804
+
+	/* x^74816 mod p(x), x^74752 mod p(x) */
+DATA ·IEEEConst+2912(SB)/8,$0x000000003a084712
+DATA ·IEEEConst+2920(SB)/8,$0x000000006242d45a
+
+	/* x^73792 mod p(x), x^73728 mod p(x) */
+DATA ·IEEEConst+2928(SB)/8,$0x00000000ed438478
+DATA ·IEEEConst+2936(SB)/8,$0x000000009a53638e
+
+	/* x^72768 mod p(x), x^72704 mod p(x) */
+DATA ·IEEEConst+2944(SB)/8,$0x00000000abac34cc
+DATA ·IEEEConst+2952(SB)/8,$0x00000001001ecfb6
+
+	/* x^71744 mod p(x), x^71680 mod p(x) */
+DATA ·IEEEConst+2960(SB)/8,$0x000000005f35ef3e
+DATA ·IEEEConst+2968(SB)/8,$0x000000016d7c2d64
+
+	/* x^70720 mod p(x), x^70656 mod p(x) */
+DATA ·IEEEConst+2976(SB)/8,$0x0000000047d6608c
+DATA ·IEEEConst+2984(SB)/8,$0x00000001d0ce46c0
+
+	/* x^69696 mod p(x), x^69632 mod p(x) */
+DATA ·IEEEConst+2992(SB)/8,$0x000000002d01470e
+DATA ·IEEEConst+3000(SB)/8,$0x0000000124c907b4
+
+	/* x^68672 mod p(x), x^68608 mod p(x) */
+DATA ·IEEEConst+3008(SB)/8,$0x0000000158bbc7b0
+DATA ·IEEEConst+3016(SB)/8,$0x0000000018a555ca
+
+	/* x^67648 mod p(x), x^67584 mod p(x) */
+DATA ·IEEEConst+3024(SB)/8,$0x00000000c0a23e8e
+DATA ·IEEEConst+3032(SB)/8,$0x000000006b0980bc
+
+	/* x^66624 mod p(x), x^66560 mod p(x) */
+DATA ·IEEEConst+3040(SB)/8,$0x00000001ebd85c88
+DATA ·IEEEConst+3048(SB)/8,$0x000000008bbba964
+
+	/* x^65600 mod p(x), x^65536 mod p(x) */
+DATA ·IEEEConst+3056(SB)/8,$0x000000019ee20bb2
+DATA ·IEEEConst+3064(SB)/8,$0x00000001070a5a1e
+
+	/* x^64576 mod p(x), x^64512 mod p(x) */
+DATA ·IEEEConst+3072(SB)/8,$0x00000001acabf2d6
+DATA ·IEEEConst+3080(SB)/8,$0x000000002204322a
+
+	/* x^63552 mod p(x), x^63488 mod p(x) */
+DATA ·IEEEConst+3088(SB)/8,$0x00000001b7963d56
+DATA ·IEEEConst+3096(SB)/8,$0x00000000a27524d0
+
+	/* x^62528 mod p(x), x^62464 mod p(x) */
+DATA ·IEEEConst+3104(SB)/8,$0x000000017bffa1fe
+DATA ·IEEEConst+3112(SB)/8,$0x0000000020b1e4ba
+
+	/* x^61504 mod p(x), x^61440 mod p(x) */
+DATA ·IEEEConst+3120(SB)/8,$0x000000001f15333e
+DATA ·IEEEConst+3128(SB)/8,$0x0000000032cc27fc
+
+	/* x^60480 mod p(x), x^60416 mod p(x) */
+DATA ·IEEEConst+3136(SB)/8,$0x000000018593129e
+DATA ·IEEEConst+3144(SB)/8,$0x0000000044dd22b8
+
+	/* x^59456 mod p(x), x^59392 mod p(x) */
+DATA ·IEEEConst+3152(SB)/8,$0x000000019cb32602
+DATA ·IEEEConst+3160(SB)/8,$0x00000000dffc9e0a
+
+	/* x^58432 mod p(x), x^58368 mod p(x) */
+DATA ·IEEEConst+3168(SB)/8,$0x0000000142b05cc8
+DATA ·IEEEConst+3176(SB)/8,$0x00000001b7a0ed14
+
+	/* x^57408 mod p(x), x^57344 mod p(x) */
+DATA ·IEEEConst+3184(SB)/8,$0x00000001be49e7a4
+DATA ·IEEEConst+3192(SB)/8,$0x00000000c7842488
+
+	/* x^56384 mod p(x), x^56320 mod p(x) */
+DATA ·IEEEConst+3200(SB)/8,$0x0000000108f69d6c
+DATA ·IEEEConst+3208(SB)/8,$0x00000001c02a4fee
+
+	/* x^55360 mod p(x), x^55296 mod p(x) */
+DATA ·IEEEConst+3216(SB)/8,$0x000000006c0971f0
+DATA ·IEEEConst+3224(SB)/8,$0x000000003c273778
+
+	/* x^54336 mod p(x), x^54272 mod p(x) */
+DATA ·IEEEConst+3232(SB)/8,$0x000000005b16467a
+DATA ·IEEEConst+3240(SB)/8,$0x00000001d63f8894
+
+	/* x^53312 mod p(x), x^53248 mod p(x) */
+DATA ·IEEEConst+3248(SB)/8,$0x00000001551a628e
+DATA ·IEEEConst+3256(SB)/8,$0x000000006be557d6
+
+	/* x^52288 mod p(x), x^52224 mod p(x) */
+DATA ·IEEEConst+3264(SB)/8,$0x000000019e42ea92
+DATA ·IEEEConst+3272(SB)/8,$0x000000006a7806ea
+
+	/* x^51264 mod p(x), x^51200 mod p(x) */
+DATA ·IEEEConst+3280(SB)/8,$0x000000012fa83ff2
+DATA ·IEEEConst+3288(SB)/8,$0x000000016155aa0c
+
+	/* x^50240 mod p(x), x^50176 mod p(x) */
+DATA ·IEEEConst+3296(SB)/8,$0x000000011ca9cde0
+DATA ·IEEEConst+3304(SB)/8,$0x00000000908650ac
+
+	/* x^49216 mod p(x), x^49152 mod p(x) */
+DATA ·IEEEConst+3312(SB)/8,$0x00000000c8e5cd74
+DATA ·IEEEConst+3320(SB)/8,$0x00000000aa5a8084
+
+	/* x^48192 mod p(x), x^48128 mod p(x) */
+DATA ·IEEEConst+3328(SB)/8,$0x0000000096c27f0c
+DATA ·IEEEConst+3336(SB)/8,$0x0000000191bb500a
+
+	/* x^47168 mod p(x), x^47104 mod p(x) */
+DATA ·IEEEConst+3344(SB)/8,$0x000000002baed926
+DATA ·IEEEConst+3352(SB)/8,$0x0000000064e9bed0
+
+	/* x^46144 mod p(x), x^46080 mod p(x) */
+DATA ·IEEEConst+3360(SB)/8,$0x000000017c8de8d2
+DATA ·IEEEConst+3368(SB)/8,$0x000000009444f302
+
+	/* x^45120 mod p(x), x^45056 mod p(x) */
+DATA ·IEEEConst+3376(SB)/8,$0x00000000d43d6068
+DATA ·IEEEConst+3384(SB)/8,$0x000000019db07d3c
+
+	/* x^44096 mod p(x), x^44032 mod p(x) */
+DATA ·IEEEConst+3392(SB)/8,$0x00000000cb2c4b26
+DATA ·IEEEConst+3400(SB)/8,$0x00000001359e3e6e
+
+	/* x^43072 mod p(x), x^43008 mod p(x) */
+DATA ·IEEEConst+3408(SB)/8,$0x0000000145b8da26
+DATA ·IEEEConst+3416(SB)/8,$0x00000001e4f10dd2
+
+	/* x^42048 mod p(x), x^41984 mod p(x) */
+DATA ·IEEEConst+3424(SB)/8,$0x000000018fff4b08
+DATA ·IEEEConst+3432(SB)/8,$0x0000000124f5735e
+
+	/* x^41024 mod p(x), x^40960 mod p(x) */
+DATA ·IEEEConst+3440(SB)/8,$0x0000000150b58ed0
+DATA ·IEEEConst+3448(SB)/8,$0x0000000124760a4c
+
+	/* x^40000 mod p(x), x^39936 mod p(x) */
+DATA ·IEEEConst+3456(SB)/8,$0x00000001549f39bc
+DATA ·IEEEConst+3464(SB)/8,$0x000000000f1fc186
+
+	/* x^38976 mod p(x), x^38912 mod p(x) */
+DATA ·IEEEConst+3472(SB)/8,$0x00000000ef4d2f42
+DATA ·IEEEConst+3480(SB)/8,$0x00000000150e4cc4
+
+	/* x^37952 mod p(x), x^37888 mod p(x) */
+DATA ·IEEEConst+3488(SB)/8,$0x00000001b1468572
+DATA ·IEEEConst+3496(SB)/8,$0x000000002a6204e8
+
+	/* x^36928 mod p(x), x^36864 mod p(x) */
+DATA ·IEEEConst+3504(SB)/8,$0x000000013d7403b2
+DATA ·IEEEConst+3512(SB)/8,$0x00000000beb1d432
+
+	/* x^35904 mod p(x), x^35840 mod p(x) */
+DATA ·IEEEConst+3520(SB)/8,$0x00000001a4681842
+DATA ·IEEEConst+3528(SB)/8,$0x0000000135f3f1f0
+
+	/* x^34880 mod p(x), x^34816 mod p(x) */
+DATA ·IEEEConst+3536(SB)/8,$0x0000000167714492
+DATA ·IEEEConst+3544(SB)/8,$0x0000000074fe2232
+
+	/* x^33856 mod p(x), x^33792 mod p(x) */
+DATA ·IEEEConst+3552(SB)/8,$0x00000001e599099a
+DATA ·IEEEConst+3560(SB)/8,$0x000000001ac6e2ba
+
+	/* x^32832 mod p(x), x^32768 mod p(x) */
+DATA ·IEEEConst+3568(SB)/8,$0x00000000fe128194
+DATA ·IEEEConst+3576(SB)/8,$0x0000000013fca91e
+
+	/* x^31808 mod p(x), x^31744 mod p(x) */
+DATA ·IEEEConst+3584(SB)/8,$0x0000000077e8b990
+DATA ·IEEEConst+3592(SB)/8,$0x0000000183f4931e
+
+	/* x^30784 mod p(x), x^30720 mod p(x) */
+DATA ·IEEEConst+3600(SB)/8,$0x00000001a267f63a
+DATA ·IEEEConst+3608(SB)/8,$0x00000000b6d9b4e4
+
+	/* x^29760 mod p(x), x^29696 mod p(x) */
+DATA ·IEEEConst+3616(SB)/8,$0x00000001945c245a
+DATA ·IEEEConst+3624(SB)/8,$0x00000000b5188656
+
+	/* x^28736 mod p(x), x^28672 mod p(x) */
+DATA ·IEEEConst+3632(SB)/8,$0x0000000149002e76
+DATA ·IEEEConst+3640(SB)/8,$0x0000000027a81a84
+
+	/* x^27712 mod p(x), x^27648 mod p(x) */
+DATA ·IEEEConst+3648(SB)/8,$0x00000001bb8310a4
+DATA ·IEEEConst+3656(SB)/8,$0x0000000125699258
+
+	/* x^26688 mod p(x), x^26624 mod p(x) */
+DATA ·IEEEConst+3664(SB)/8,$0x000000019ec60bcc
+DATA ·IEEEConst+3672(SB)/8,$0x00000001b23de796
+
+	/* x^25664 mod p(x), x^25600 mod p(x) */
+DATA ·IEEEConst+3680(SB)/8,$0x000000012d8590ae
+DATA ·IEEEConst+3688(SB)/8,$0x00000000fe4365dc
+
+	/* x^24640 mod p(x), x^24576 mod p(x) */
+DATA ·IEEEConst+3696(SB)/8,$0x0000000065b00684
+DATA ·IEEEConst+3704(SB)/8,$0x00000000c68f497a
+
+	/* x^23616 mod p(x), x^23552 mod p(x) */
+DATA ·IEEEConst+3712(SB)/8,$0x000000015e5aeadc
+DATA ·IEEEConst+3720(SB)/8,$0x00000000fbf521ee
+
+	/* x^22592 mod p(x), x^22528 mod p(x) */
+DATA ·IEEEConst+3728(SB)/8,$0x00000000b77ff2b0
+DATA ·IEEEConst+3736(SB)/8,$0x000000015eac3378
+
+	/* x^21568 mod p(x), x^21504 mod p(x) */
+DATA ·IEEEConst+3744(SB)/8,$0x0000000188da2ff6
+DATA ·IEEEConst+3752(SB)/8,$0x0000000134914b90
+
+	/* x^20544 mod p(x), x^20480 mod p(x) */
+DATA ·IEEEConst+3760(SB)/8,$0x0000000063da929a
+DATA ·IEEEConst+3768(SB)/8,$0x0000000016335cfe
+
+	/* x^19520 mod p(x), x^19456 mod p(x) */
+DATA ·IEEEConst+3776(SB)/8,$0x00000001389caa80
+DATA ·IEEEConst+3784(SB)/8,$0x000000010372d10c
+
+	/* x^18496 mod p(x), x^18432 mod p(x) */
+DATA ·IEEEConst+3792(SB)/8,$0x000000013db599d2
+DATA ·IEEEConst+3800(SB)/8,$0x000000015097b908
+
+	/* x^17472 mod p(x), x^17408 mod p(x) */
+DATA ·IEEEConst+3808(SB)/8,$0x0000000122505a86
+DATA ·IEEEConst+3816(SB)/8,$0x00000001227a7572
+
+	/* x^16448 mod p(x), x^16384 mod p(x) */
+DATA ·IEEEConst+3824(SB)/8,$0x000000016bd72746
+DATA ·IEEEConst+3832(SB)/8,$0x000000009a8f75c0
+
+	/* x^15424 mod p(x), x^15360 mod p(x) */
+DATA ·IEEEConst+3840(SB)/8,$0x00000001c3faf1d4
+DATA ·IEEEConst+3848(SB)/8,$0x00000000682c77a2
+
+	/* x^14400 mod p(x), x^14336 mod p(x) */
+DATA ·IEEEConst+3856(SB)/8,$0x00000001111c826c
+DATA ·IEEEConst+3864(SB)/8,$0x00000000231f091c
+
+	/* x^13376 mod p(x), x^13312 mod p(x) */
+DATA ·IEEEConst+3872(SB)/8,$0x00000000153e9fb2
+DATA ·IEEEConst+3880(SB)/8,$0x000000007d4439f2
+
+	/* x^12352 mod p(x), x^12288 mod p(x) */
+DATA ·IEEEConst+3888(SB)/8,$0x000000002b1f7b60
+DATA ·IEEEConst+3896(SB)/8,$0x000000017e221efc
+
+	/* x^11328 mod p(x), x^11264 mod p(x) */
+DATA ·IEEEConst+3904(SB)/8,$0x00000000b1dba570
+DATA ·IEEEConst+3912(SB)/8,$0x0000000167457c38
+
+	/* x^10304 mod p(x), x^10240 mod p(x) */
+DATA ·IEEEConst+3920(SB)/8,$0x00000001f6397b76
+DATA ·IEEEConst+3928(SB)/8,$0x00000000bdf081c4
+
+	/* x^9280 mod p(x), x^9216 mod p(x) */
+DATA ·IEEEConst+3936(SB)/8,$0x0000000156335214
+DATA ·IEEEConst+3944(SB)/8,$0x000000016286d6b0
+
+	/* x^8256 mod p(x), x^8192 mod p(x) */
+DATA ·IEEEConst+3952(SB)/8,$0x00000001d70e3986
+DATA ·IEEEConst+3960(SB)/8,$0x00000000c84f001c
+
+	/* x^7232 mod p(x), x^7168 mod p(x) */
+DATA ·IEEEConst+3968(SB)/8,$0x000000003701a774
+DATA ·IEEEConst+3976(SB)/8,$0x0000000064efe7c0
+
+	/* x^6208 mod p(x), x^6144 mod p(x) */
+DATA ·IEEEConst+3984(SB)/8,$0x00000000ac81ef72
+DATA ·IEEEConst+3992(SB)/8,$0x000000000ac2d904
+
+	/* x^5184 mod p(x), x^5120 mod p(x) */
+DATA ·IEEEConst+4000(SB)/8,$0x0000000133212464
+DATA ·IEEEConst+4008(SB)/8,$0x00000000fd226d14
+
+	/* x^4160 mod p(x), x^4096 mod p(x) */
+DATA ·IEEEConst+4016(SB)/8,$0x00000000e4e45610
+DATA ·IEEEConst+4024(SB)/8,$0x000000011cfd42e0
+
+	/* x^3136 mod p(x), x^3072 mod p(x) */
+DATA ·IEEEConst+4032(SB)/8,$0x000000000c1bd370
+DATA ·IEEEConst+4040(SB)/8,$0x000000016e5a5678
+
+	/* x^2112 mod p(x), x^2048 mod p(x) */
+DATA ·IEEEConst+4048(SB)/8,$0x00000001a7b9e7a6
+DATA ·IEEEConst+4056(SB)/8,$0x00000001d888fe22
+
+	/* x^1088 mod p(x), x^1024 mod p(x) */
+DATA ·IEEEConst+4064(SB)/8,$0x000000007d657a10
+DATA ·IEEEConst+4072(SB)/8,$0x00000001af77fcd4
+
+	/* x^2048 mod p(x), x^2016 mod p(x), x^1984 mod p(x), x^1952 mod p(x) */
+DATA ·IEEEConst+4080(SB)/8,$0x99168a18ec447f11
+DATA ·IEEEConst+4088(SB)/8,$0xed837b2613e8221e
+
+	/* x^1920 mod p(x), x^1888 mod p(x), x^1856 mod p(x), x^1824 mod p(x) */
+DATA ·IEEEConst+4096(SB)/8,$0xe23e954e8fd2cd3c
+DATA ·IEEEConst+4104(SB)/8,$0xc8acdd8147b9ce5a
+
+	/* x^1792 mod p(x), x^1760 mod p(x), x^1728 mod p(x), x^1696 mod p(x) */
+DATA ·IEEEConst+4112(SB)/8,$0x92f8befe6b1d2b53
+DATA ·IEEEConst+4120(SB)/8,$0xd9ad6d87d4277e25
+
+	/* x^1664 mod p(x), x^1632 mod p(x), x^1600 mod p(x), x^1568 mod p(x) */
+DATA ·IEEEConst+4128(SB)/8,$0xf38a3556291ea462
+DATA ·IEEEConst+4136(SB)/8,$0xc10ec5e033fbca3b
+
+	/* x^1536 mod p(x), x^1504 mod p(x), x^1472 mod p(x), x^1440 mod p(x) */
+DATA ·IEEEConst+4144(SB)/8,$0x974ac56262b6ca4b
+DATA ·IEEEConst+4152(SB)/8,$0xc0b55b0e82e02e2f
+
+	/* x^1408 mod p(x), x^1376 mod p(x), x^1344 mod p(x), x^1312 mod p(x) */
+DATA ·IEEEConst+4160(SB)/8,$0x855712b3784d2a56
+DATA ·IEEEConst+4168(SB)/8,$0x71aa1df0e172334d
+
+	/* x^1280 mod p(x), x^1248 mod p(x), x^1216 mod p(x), x^1184 mod p(x) */
+DATA ·IEEEConst+4176(SB)/8,$0xa5abe9f80eaee722
+DATA ·IEEEConst+4184(SB)/8,$0xfee3053e3969324d
+
+	/* x^1152 mod p(x), x^1120 mod p(x), x^1088 mod p(x), x^1056 mod p(x) */
+DATA ·IEEEConst+4192(SB)/8,$0x1fa0943ddb54814c
+DATA ·IEEEConst+4200(SB)/8,$0xf44779b93eb2bd08
+
+	/* x^1024 mod p(x), x^992 mod p(x), x^960 mod p(x), x^928 mod p(x) */
+DATA ·IEEEConst+4208(SB)/8,$0xa53ff440d7bbfe6a
+DATA ·IEEEConst+4216(SB)/8,$0xf5449b3f00cc3374
+
+	/* x^896 mod p(x), x^864 mod p(x), x^832 mod p(x), x^800 mod p(x) */
+DATA ·IEEEConst+4224(SB)/8,$0xebe7e3566325605c
+DATA ·IEEEConst+4232(SB)/8,$0x6f8346e1d777606e
+
+	/* x^768 mod p(x), x^736 mod p(x), x^704 mod p(x), x^672 mod p(x) */
+DATA ·IEEEConst+4240(SB)/8,$0xc65a272ce5b592b8
+DATA ·IEEEConst+4248(SB)/8,$0xe3ab4f2ac0b95347
+
+	/* x^640 mod p(x), x^608 mod p(x), x^576 mod p(x), x^544 mod p(x) */
+DATA ·IEEEConst+4256(SB)/8,$0x5705a9ca4721589f
+DATA ·IEEEConst+4264(SB)/8,$0xaa2215ea329ecc11
+
+	/* x^512 mod p(x), x^480 mod p(x), x^448 mod p(x), x^416 mod p(x) */
+DATA ·IEEEConst+4272(SB)/8,$0xe3720acb88d14467
+DATA ·IEEEConst+4280(SB)/8,$0x1ed8f66ed95efd26
+
+	/* x^384 mod p(x), x^352 mod p(x), x^320 mod p(x), x^288 mod p(x) */
+DATA ·IEEEConst+4288(SB)/8,$0xba1aca0315141c31
+DATA ·IEEEConst+4296(SB)/8,$0x78ed02d5a700e96a
+
+	/* x^256 mod p(x), x^224 mod p(x), x^192 mod p(x), x^160 mod p(x) */
+DATA ·IEEEConst+4304(SB)/8,$0xad2a31b3ed627dae
+DATA ·IEEEConst+4312(SB)/8,$0xba8ccbe832b39da3
+
+	/* x^128 mod p(x), x^96 mod p(x), x^64 mod p(x), x^32 mod p(x) */
+DATA ·IEEEConst+4320(SB)/8,$0x6655004fa06a2517
+DATA ·IEEEConst+4328(SB)/8,$0xedb88320b1e6b092
+
+GLOBL ·IEEEConst(SB),RODATA,$4336
+
+ /* Barrett constant m - (4^32)/n */
+DATA ·IEEEBarConst(SB)/8,$0x00000001f7011641
+DATA ·IEEEBarConst+8(SB)/8,$0x0000000000000000
+DATA ·IEEEBarConst+16(SB)/8,$0x00000001db710641
+DATA ·IEEEBarConst+24(SB)/8,$0x0000000000000000
+GLOBL ·IEEEBarConst(SB),RODATA,$32
+
+	/* Reduce 262144 kbits to 1024 bits */
+	/* x^261184 mod p(x), x^261120 mod p(x) */
+DATA ·CastConst+0(SB)/8,$0x000000009c37c408
+DATA ·CastConst+8(SB)/8,$0x00000000b6ca9e20
+
+	/* x^260160 mod p(x), x^260096 mod p(x) */
+DATA ·CastConst+16(SB)/8,$0x00000001b51df26c
+DATA ·CastConst+24(SB)/8,$0x00000000350249a8
+
+	/* x^259136 mod p(x), x^259072 mod p(x) */
+DATA ·CastConst+32(SB)/8,$0x000000000724b9d0
+DATA ·CastConst+40(SB)/8,$0x00000001862dac54
+
+	/* x^258112 mod p(x), x^258048 mod p(x) */
+DATA ·CastConst+48(SB)/8,$0x00000001c00532fe
+DATA ·CastConst+56(SB)/8,$0x00000001d87fb48c
+
+	/* x^257088 mod p(x), x^257024 mod p(x) */
+DATA ·CastConst+64(SB)/8,$0x00000000f05a9362
+DATA ·CastConst+72(SB)/8,$0x00000001f39b699e
+
+	/* x^256064 mod p(x), x^256000 mod p(x) */
+DATA ·CastConst+80(SB)/8,$0x00000001e1007970
+DATA ·CastConst+88(SB)/8,$0x0000000101da11b4
+
+	/* x^255040 mod p(x), x^254976 mod p(x) */
+DATA ·CastConst+96(SB)/8,$0x00000000a57366ee
+DATA ·CastConst+104(SB)/8,$0x00000001cab571e0
+
+	/* x^254016 mod p(x), x^253952 mod p(x) */
+DATA ·CastConst+112(SB)/8,$0x0000000192011284
+DATA ·CastConst+120(SB)/8,$0x00000000c7020cfe
+
+	/* x^252992 mod p(x), x^252928 mod p(x) */
+DATA ·CastConst+128(SB)/8,$0x0000000162716d9a
+DATA ·CastConst+136(SB)/8,$0x00000000cdaed1ae
+
+	/* x^251968 mod p(x), x^251904 mod p(x) */
+DATA ·CastConst+144(SB)/8,$0x00000000cd97ecde
+DATA ·CastConst+152(SB)/8,$0x00000001e804effc
+
+	/* x^250944 mod p(x), x^250880 mod p(x) */
+DATA ·CastConst+160(SB)/8,$0x0000000058812bc0
+DATA ·CastConst+168(SB)/8,$0x0000000077c3ea3a
+
+	/* x^249920 mod p(x), x^249856 mod p(x) */
+DATA ·CastConst+176(SB)/8,$0x0000000088b8c12e
+DATA ·CastConst+184(SB)/8,$0x0000000068df31b4
+
+	/* x^248896 mod p(x), x^248832 mod p(x) */
+DATA ·CastConst+192(SB)/8,$0x00000001230b234c
+DATA ·CastConst+200(SB)/8,$0x00000000b059b6c2
+
+	/* x^247872 mod p(x), x^247808 mod p(x) */
+DATA ·CastConst+208(SB)/8,$0x00000001120b416e
+DATA ·CastConst+216(SB)/8,$0x0000000145fb8ed8
+
+	/* x^246848 mod p(x), x^246784 mod p(x) */
+DATA ·CastConst+224(SB)/8,$0x00000001974aecb0
+DATA ·CastConst+232(SB)/8,$0x00000000cbc09168
+
+	/* x^245824 mod p(x), x^245760 mod p(x) */
+DATA ·CastConst+240(SB)/8,$0x000000008ee3f226
+DATA ·CastConst+248(SB)/8,$0x000000005ceeedc2
+
+	/* x^244800 mod p(x), x^244736 mod p(x) */
+DATA ·CastConst+256(SB)/8,$0x00000001089aba9a
+DATA ·CastConst+264(SB)/8,$0x0000000047d74e86
+
+	/* x^243776 mod p(x), x^243712 mod p(x) */
+DATA ·CastConst+272(SB)/8,$0x0000000065113872
+DATA ·CastConst+280(SB)/8,$0x00000001407e9e22
+
+	/* x^242752 mod p(x), x^242688 mod p(x) */
+DATA ·CastConst+288(SB)/8,$0x000000005c07ec10
+DATA ·CastConst+296(SB)/8,$0x00000001da967bda
+
+	/* x^241728 mod p(x), x^241664 mod p(x) */
+DATA ·CastConst+304(SB)/8,$0x0000000187590924
+DATA ·CastConst+312(SB)/8,$0x000000006c898368
+
+	/* x^240704 mod p(x), x^240640 mod p(x) */
+DATA ·CastConst+320(SB)/8,$0x00000000e35da7c6
+DATA ·CastConst+328(SB)/8,$0x00000000f2d14c98
+
+	/* x^239680 mod p(x), x^239616 mod p(x) */
+DATA ·CastConst+336(SB)/8,$0x000000000415855a
+DATA ·CastConst+344(SB)/8,$0x00000001993c6ad4
+
+	/* x^238656 mod p(x), x^238592 mod p(x) */
+DATA ·CastConst+352(SB)/8,$0x0000000073617758
+DATA ·CastConst+360(SB)/8,$0x000000014683d1ac
+
+	/* x^237632 mod p(x), x^237568 mod p(x) */
+DATA ·CastConst+368(SB)/8,$0x0000000176021d28
+DATA ·CastConst+376(SB)/8,$0x00000001a7c93e6c
+
+	/* x^236608 mod p(x), x^236544 mod p(x) */
+DATA ·CastConst+384(SB)/8,$0x00000001c358fd0a
+DATA ·CastConst+392(SB)/8,$0x000000010211e90a
+
+	/* x^235584 mod p(x), x^235520 mod p(x) */
+DATA ·CastConst+400(SB)/8,$0x00000001ff7a2c18
+DATA ·CastConst+408(SB)/8,$0x000000001119403e
+
+	/* x^234560 mod p(x), x^234496 mod p(x) */
+DATA ·CastConst+416(SB)/8,$0x00000000f2d9f7e4
+DATA ·CastConst+424(SB)/8,$0x000000001c3261aa
+
+	/* x^233536 mod p(x), x^233472 mod p(x) */
+DATA ·CastConst+432(SB)/8,$0x000000016cf1f9c8
+DATA ·CastConst+440(SB)/8,$0x000000014e37a634
+
+	/* x^232512 mod p(x), x^232448 mod p(x) */
+DATA ·CastConst+448(SB)/8,$0x000000010af9279a
+DATA ·CastConst+456(SB)/8,$0x0000000073786c0c
+
+	/* x^231488 mod p(x), x^231424 mod p(x) */
+DATA ·CastConst+464(SB)/8,$0x0000000004f101e8
+DATA ·CastConst+472(SB)/8,$0x000000011dc037f8
+
+	/* x^230464 mod p(x), x^230400 mod p(x) */
+DATA ·CastConst+480(SB)/8,$0x0000000070bcf184
+DATA ·CastConst+488(SB)/8,$0x0000000031433dfc
+
+	/* x^229440 mod p(x), x^229376 mod p(x) */
+DATA ·CastConst+496(SB)/8,$0x000000000a8de642
+DATA ·CastConst+504(SB)/8,$0x000000009cde8348
+
+	/* x^228416 mod p(x), x^228352 mod p(x) */
+DATA ·CastConst+512(SB)/8,$0x0000000062ea130c
+DATA ·CastConst+520(SB)/8,$0x0000000038d3c2a6
+
+	/* x^227392 mod p(x), x^227328 mod p(x) */
+DATA ·CastConst+528(SB)/8,$0x00000001eb31cbb2
+DATA ·CastConst+536(SB)/8,$0x000000011b25f260
+
+	/* x^226368 mod p(x), x^226304 mod p(x) */
+DATA ·CastConst+544(SB)/8,$0x0000000170783448
+DATA ·CastConst+552(SB)/8,$0x000000001629e6f0
+
+	/* x^225344 mod p(x), x^225280 mod p(x) */
+DATA ·CastConst+560(SB)/8,$0x00000001a684b4c6
+DATA ·CastConst+568(SB)/8,$0x0000000160838b4c
+
+	/* x^224320 mod p(x), x^224256 mod p(x) */
+DATA ·CastConst+576(SB)/8,$0x00000000253ca5b4
+DATA ·CastConst+584(SB)/8,$0x000000007a44011c
+
+	/* x^223296 mod p(x), x^223232 mod p(x) */
+DATA ·CastConst+592(SB)/8,$0x0000000057b4b1e2
+DATA ·CastConst+600(SB)/8,$0x00000000226f417a
+
+	/* x^222272 mod p(x), x^222208 mod p(x) */
+DATA ·CastConst+608(SB)/8,$0x00000000b6bd084c
+DATA ·CastConst+616(SB)/8,$0x0000000045eb2eb4
+
+	/* x^221248 mod p(x), x^221184 mod p(x) */
+DATA ·CastConst+624(SB)/8,$0x0000000123c2d592
+DATA ·CastConst+632(SB)/8,$0x000000014459d70c
+
+	/* x^220224 mod p(x), x^220160 mod p(x) */
+DATA ·CastConst+640(SB)/8,$0x00000000159dafce
+DATA ·CastConst+648(SB)/8,$0x00000001d406ed82
+
+	/* x^219200 mod p(x), x^219136 mod p(x) */
+DATA ·CastConst+656(SB)/8,$0x0000000127e1a64e
+DATA ·CastConst+664(SB)/8,$0x0000000160c8e1a8
+
+	/* x^218176 mod p(x), x^218112 mod p(x) */
+DATA ·CastConst+672(SB)/8,$0x0000000056860754
+DATA ·CastConst+680(SB)/8,$0x0000000027ba8098
+
+	/* x^217152 mod p(x), x^217088 mod p(x) */
+DATA ·CastConst+688(SB)/8,$0x00000001e661aae8
+DATA ·CastConst+696(SB)/8,$0x000000006d92d018
+
+	/* x^216128 mod p(x), x^216064 mod p(x) */
+DATA ·CastConst+704(SB)/8,$0x00000000f82c6166
+DATA ·CastConst+712(SB)/8,$0x000000012ed7e3f2
+
+	/* x^215104 mod p(x), x^215040 mod p(x) */
+DATA ·CastConst+720(SB)/8,$0x00000000c4f9c7ae
+DATA ·CastConst+728(SB)/8,$0x000000002dc87788
+
+	/* x^214080 mod p(x), x^214016 mod p(x) */
+DATA ·CastConst+736(SB)/8,$0x0000000074203d20
+DATA ·CastConst+744(SB)/8,$0x0000000018240bb8
+
+	/* x^213056 mod p(x), x^212992 mod p(x) */
+DATA ·CastConst+752(SB)/8,$0x0000000198173052
+DATA ·CastConst+760(SB)/8,$0x000000001ad38158
+
+	/* x^212032 mod p(x), x^211968 mod p(x) */
+DATA ·CastConst+768(SB)/8,$0x00000001ce8aba54
+DATA ·CastConst+776(SB)/8,$0x00000001396b78f2
+
+	/* x^211008 mod p(x), x^210944 mod p(x) */
+DATA ·CastConst+784(SB)/8,$0x00000001850d5d94
+DATA ·CastConst+792(SB)/8,$0x000000011a681334
+
+	/* x^209984 mod p(x), x^209920 mod p(x) */
+DATA ·CastConst+800(SB)/8,$0x00000001d609239c
+DATA ·CastConst+808(SB)/8,$0x000000012104732e
+
+	/* x^208960 mod p(x), x^208896 mod p(x) */
+DATA ·CastConst+816(SB)/8,$0x000000001595f048
+DATA ·CastConst+824(SB)/8,$0x00000000a140d90c
+
+	/* x^207936 mod p(x), x^207872 mod p(x) */
+DATA ·CastConst+832(SB)/8,$0x0000000042ccee08
+DATA ·CastConst+840(SB)/8,$0x00000001b7215eda
+
+	/* x^206912 mod p(x), x^206848 mod p(x) */
+DATA ·CastConst+848(SB)/8,$0x000000010a389d74
+DATA ·CastConst+856(SB)/8,$0x00000001aaf1df3c
+
+	/* x^205888 mod p(x), x^205824 mod p(x) */
+DATA ·CastConst+864(SB)/8,$0x000000012a840da6
+DATA ·CastConst+872(SB)/8,$0x0000000029d15b8a
+
+	/* x^204864 mod p(x), x^204800 mod p(x) */
+DATA ·CastConst+880(SB)/8,$0x000000001d181c0c
+DATA ·CastConst+888(SB)/8,$0x00000000f1a96922
+
+	/* x^203840 mod p(x), x^203776 mod p(x) */
+DATA ·CastConst+896(SB)/8,$0x0000000068b7d1f6
+DATA ·CastConst+904(SB)/8,$0x00000001ac80d03c
+
+	/* x^202816 mod p(x), x^202752 mod p(x) */
+DATA ·CastConst+912(SB)/8,$0x000000005b0f14fc
+DATA ·CastConst+920(SB)/8,$0x000000000f11d56a
+
+	/* x^201792 mod p(x), x^201728 mod p(x) */
+DATA ·CastConst+928(SB)/8,$0x0000000179e9e730
+DATA ·CastConst+936(SB)/8,$0x00000001f1c022a2
+
+	/* x^200768 mod p(x), x^200704 mod p(x) */
+DATA ·CastConst+944(SB)/8,$0x00000001ce1368d6
+DATA ·CastConst+952(SB)/8,$0x0000000173d00ae2
+
+	/* x^199744 mod p(x), x^199680 mod p(x) */
+DATA ·CastConst+960(SB)/8,$0x0000000112c3a84c
+DATA ·CastConst+968(SB)/8,$0x00000001d4ffe4ac
+
+	/* x^198720 mod p(x), x^198656 mod p(x) */
+DATA ·CastConst+976(SB)/8,$0x00000000de940fee
+DATA ·CastConst+984(SB)/8,$0x000000016edc5ae4
+
+	/* x^197696 mod p(x), x^197632 mod p(x) */
+DATA ·CastConst+992(SB)/8,$0x00000000fe896b7e
+DATA ·CastConst+1000(SB)/8,$0x00000001f1a02140
+
+	/* x^196672 mod p(x), x^196608 mod p(x) */
+DATA ·CastConst+1008(SB)/8,$0x00000001f797431c
+DATA ·CastConst+1016(SB)/8,$0x00000000ca0b28a0
+
+	/* x^195648 mod p(x), x^195584 mod p(x) */
+DATA ·CastConst+1024(SB)/8,$0x0000000053e989ba
+DATA ·CastConst+1032(SB)/8,$0x00000001928e30a2
+
+	/* x^194624 mod p(x), x^194560 mod p(x) */
+DATA ·CastConst+1040(SB)/8,$0x000000003920cd16
+DATA ·CastConst+1048(SB)/8,$0x0000000097b1b002
+
+	/* x^193600 mod p(x), x^193536 mod p(x) */
+DATA ·CastConst+1056(SB)/8,$0x00000001e6f579b8
+DATA ·CastConst+1064(SB)/8,$0x00000000b15bf906
+
+	/* x^192576 mod p(x), x^192512 mod p(x) */
+DATA ·CastConst+1072(SB)/8,$0x000000007493cb0a
+DATA ·CastConst+1080(SB)/8,$0x00000000411c5d52
+
+	/* x^191552 mod p(x), x^191488 mod p(x) */
+DATA ·CastConst+1088(SB)/8,$0x00000001bdd376d8
+DATA ·CastConst+1096(SB)/8,$0x00000001c36f3300
+
+	/* x^190528 mod p(x), x^190464 mod p(x) */
+DATA ·CastConst+1104(SB)/8,$0x000000016badfee6
+DATA ·CastConst+1112(SB)/8,$0x00000001119227e0
+
+	/* x^189504 mod p(x), x^189440 mod p(x) */
+DATA ·CastConst+1120(SB)/8,$0x0000000071de5c58
+DATA ·CastConst+1128(SB)/8,$0x00000000114d4702
+
+	/* x^188480 mod p(x), x^188416 mod p(x) */
+DATA ·CastConst+1136(SB)/8,$0x00000000453f317c
+DATA ·CastConst+1144(SB)/8,$0x00000000458b5b98
+
+	/* x^187456 mod p(x), x^187392 mod p(x) */
+DATA ·CastConst+1152(SB)/8,$0x0000000121675cce
+DATA ·CastConst+1160(SB)/8,$0x000000012e31fb8e
+
+	/* x^186432 mod p(x), x^186368 mod p(x) */
+DATA ·CastConst+1168(SB)/8,$0x00000001f409ee92
+DATA ·CastConst+1176(SB)/8,$0x000000005cf619d8
+
+	/* x^185408 mod p(x), x^185344 mod p(x) */
+DATA ·CastConst+1184(SB)/8,$0x00000000f36b9c88
+DATA ·CastConst+1192(SB)/8,$0x0000000063f4d8b2
+
+	/* x^184384 mod p(x), x^184320 mod p(x) */
+DATA ·CastConst+1200(SB)/8,$0x0000000036b398f4
+DATA ·CastConst+1208(SB)/8,$0x000000004138dc8a
+
+	/* x^183360 mod p(x), x^183296 mod p(x) */
+DATA ·CastConst+1216(SB)/8,$0x00000001748f9adc
+DATA ·CastConst+1224(SB)/8,$0x00000001d29ee8e0
+
+	/* x^182336 mod p(x), x^182272 mod p(x) */
+DATA ·CastConst+1232(SB)/8,$0x00000001be94ec00
+DATA ·CastConst+1240(SB)/8,$0x000000006a08ace8
+
+	/* x^181312 mod p(x), x^181248 mod p(x) */
+DATA ·CastConst+1248(SB)/8,$0x00000000b74370d6
+DATA ·CastConst+1256(SB)/8,$0x0000000127d42010
+
+	/* x^180288 mod p(x), x^180224 mod p(x) */
+DATA ·CastConst+1264(SB)/8,$0x00000001174d0b98
+DATA ·CastConst+1272(SB)/8,$0x0000000019d76b62
+
+	/* x^179264 mod p(x), x^179200 mod p(x) */
+DATA ·CastConst+1280(SB)/8,$0x00000000befc06a4
+DATA ·CastConst+1288(SB)/8,$0x00000001b1471f6e
+
+	/* x^178240 mod p(x), x^178176 mod p(x) */
+DATA ·CastConst+1296(SB)/8,$0x00000001ae125288
+DATA ·CastConst+1304(SB)/8,$0x00000001f64c19cc
+
+	/* x^177216 mod p(x), x^177152 mod p(x) */
+DATA ·CastConst+1312(SB)/8,$0x0000000095c19b34
+DATA ·CastConst+1320(SB)/8,$0x00000000003c0ea0
+
+	/* x^176192 mod p(x), x^176128 mod p(x) */
+DATA ·CastConst+1328(SB)/8,$0x00000001a78496f2
+DATA ·CastConst+1336(SB)/8,$0x000000014d73abf6
+
+	/* x^175168 mod p(x), x^175104 mod p(x) */
+DATA ·CastConst+1344(SB)/8,$0x00000001ac5390a0
+DATA ·CastConst+1352(SB)/8,$0x00000001620eb844
+
+	/* x^174144 mod p(x), x^174080 mod p(x) */
+DATA ·CastConst+1360(SB)/8,$0x000000002a80ed6e
+DATA ·CastConst+1368(SB)/8,$0x0000000147655048
+
+	/* x^173120 mod p(x), x^173056 mod p(x) */
+DATA ·CastConst+1376(SB)/8,$0x00000001fa9b0128
+DATA ·CastConst+1384(SB)/8,$0x0000000067b5077e
+
+	/* x^172096 mod p(x), x^172032 mod p(x) */
+DATA ·CastConst+1392(SB)/8,$0x00000001ea94929e
+DATA ·CastConst+1400(SB)/8,$0x0000000010ffe206
+
+	/* x^171072 mod p(x), x^171008 mod p(x) */
+DATA ·CastConst+1408(SB)/8,$0x0000000125f4305c
+DATA ·CastConst+1416(SB)/8,$0x000000000fee8f1e
+
+	/* x^170048 mod p(x), x^169984 mod p(x) */
+DATA ·CastConst+1424(SB)/8,$0x00000001471e2002
+DATA ·CastConst+1432(SB)/8,$0x00000001da26fbae
+
+	/* x^169024 mod p(x), x^168960 mod p(x) */
+DATA ·CastConst+1440(SB)/8,$0x0000000132d2253a
+DATA ·CastConst+1448(SB)/8,$0x00000001b3a8bd88
+
+	/* x^168000 mod p(x), x^167936 mod p(x) */
+DATA ·CastConst+1456(SB)/8,$0x00000000f26b3592
+DATA ·CastConst+1464(SB)/8,$0x00000000e8f3898e
+
+	/* x^166976 mod p(x), x^166912 mod p(x) */
+DATA ·CastConst+1472(SB)/8,$0x00000000bc8b67b0
+DATA ·CastConst+1480(SB)/8,$0x00000000b0d0d28c
+
+	/* x^165952 mod p(x), x^165888 mod p(x) */
+DATA ·CastConst+1488(SB)/8,$0x000000013a826ef2
+DATA ·CastConst+1496(SB)/8,$0x0000000030f2a798
+
+	/* x^164928 mod p(x), x^164864 mod p(x) */
+DATA ·CastConst+1504(SB)/8,$0x0000000081482c84
+DATA ·CastConst+1512(SB)/8,$0x000000000fba1002
+
+	/* x^163904 mod p(x), x^163840 mod p(x) */
+DATA ·CastConst+1520(SB)/8,$0x00000000e77307c2
+DATA ·CastConst+1528(SB)/8,$0x00000000bdb9bd72
+
+	/* x^162880 mod p(x), x^162816 mod p(x) */
+DATA ·CastConst+1536(SB)/8,$0x00000000d4a07ec8
+DATA ·CastConst+1544(SB)/8,$0x0000000075d3bf5a
+
+	/* x^161856 mod p(x), x^161792 mod p(x) */
+DATA ·CastConst+1552(SB)/8,$0x0000000017102100
+DATA ·CastConst+1560(SB)/8,$0x00000000ef1f98a0
+
+	/* x^160832 mod p(x), x^160768 mod p(x) */
+DATA ·CastConst+1568(SB)/8,$0x00000000db406486
+DATA ·CastConst+1576(SB)/8,$0x00000000689c7602
+
+	/* x^159808 mod p(x), x^159744 mod p(x) */
+DATA ·CastConst+1584(SB)/8,$0x0000000192db7f88
+DATA ·CastConst+1592(SB)/8,$0x000000016d5fa5fe
+
+	/* x^158784 mod p(x), x^158720 mod p(x) */
+DATA ·CastConst+1600(SB)/8,$0x000000018bf67b1e
+DATA ·CastConst+1608(SB)/8,$0x00000001d0d2b9ca
+
+	/* x^157760 mod p(x), x^157696 mod p(x) */
+DATA ·CastConst+1616(SB)/8,$0x000000007c09163e
+DATA ·CastConst+1624(SB)/8,$0x0000000041e7b470
+
+	/* x^156736 mod p(x), x^156672 mod p(x) */
+DATA ·CastConst+1632(SB)/8,$0x000000000adac060
+DATA ·CastConst+1640(SB)/8,$0x00000001cbb6495e
+
+	/* x^155712 mod p(x), x^155648 mod p(x) */
+DATA ·CastConst+1648(SB)/8,$0x00000000bd8316ae
+DATA ·CastConst+1656(SB)/8,$0x000000010052a0b0
+
+	/* x^154688 mod p(x), x^154624 mod p(x) */
+DATA ·CastConst+1664(SB)/8,$0x000000019f09ab54
+DATA ·CastConst+1672(SB)/8,$0x00000001d8effb5c
+
+	/* x^153664 mod p(x), x^153600 mod p(x) */
+DATA ·CastConst+1680(SB)/8,$0x0000000125155542
+DATA ·CastConst+1688(SB)/8,$0x00000001d969853c
+
+	/* x^152640 mod p(x), x^152576 mod p(x) */
+DATA ·CastConst+1696(SB)/8,$0x000000018fdb5882
+DATA ·CastConst+1704(SB)/8,$0x00000000523ccce2
+
+	/* x^151616 mod p(x), x^151552 mod p(x) */
+DATA ·CastConst+1712(SB)/8,$0x00000000e794b3f4
+DATA ·CastConst+1720(SB)/8,$0x000000001e2436bc
+
+	/* x^150592 mod p(x), x^150528 mod p(x) */
+DATA ·CastConst+1728(SB)/8,$0x000000016f9bb022
+DATA ·CastConst+1736(SB)/8,$0x00000000ddd1c3a2
+
+	/* x^149568 mod p(x), x^149504 mod p(x) */
+DATA ·CastConst+1744(SB)/8,$0x00000000290c9978
+DATA ·CastConst+1752(SB)/8,$0x0000000019fcfe38
+
+	/* x^148544 mod p(x), x^148480 mod p(x) */
+DATA ·CastConst+1760(SB)/8,$0x0000000083c0f350
+DATA ·CastConst+1768(SB)/8,$0x00000001ce95db64
+
+	/* x^147520 mod p(x), x^147456 mod p(x) */
+DATA ·CastConst+1776(SB)/8,$0x0000000173ea6628
+DATA ·CastConst+1784(SB)/8,$0x00000000af582806
+
+	/* x^146496 mod p(x), x^146432 mod p(x) */
+DATA ·CastConst+1792(SB)/8,$0x00000001c8b4e00a
+DATA ·CastConst+1800(SB)/8,$0x00000001006388f6
+
+	/* x^145472 mod p(x), x^145408 mod p(x) */
+DATA ·CastConst+1808(SB)/8,$0x00000000de95d6aa
+DATA ·CastConst+1816(SB)/8,$0x0000000179eca00a
+
+	/* x^144448 mod p(x), x^144384 mod p(x) */
+DATA ·CastConst+1824(SB)/8,$0x000000010b7f7248
+DATA ·CastConst+1832(SB)/8,$0x0000000122410a6a
+
+	/* x^143424 mod p(x), x^143360 mod p(x) */
+DATA ·CastConst+1840(SB)/8,$0x00000001326e3a06
+DATA ·CastConst+1848(SB)/8,$0x000000004288e87c
+
+	/* x^142400 mod p(x), x^142336 mod p(x) */
+DATA ·CastConst+1856(SB)/8,$0x00000000bb62c2e6
+DATA ·CastConst+1864(SB)/8,$0x000000016c5490da
+
+	/* x^141376 mod p(x), x^141312 mod p(x) */
+DATA ·CastConst+1872(SB)/8,$0x0000000156a4b2c2
+DATA ·CastConst+1880(SB)/8,$0x00000000d1c71f6e
+
+	/* x^140352 mod p(x), x^140288 mod p(x) */
+DATA ·CastConst+1888(SB)/8,$0x000000011dfe763a
+DATA ·CastConst+1896(SB)/8,$0x00000001b4ce08a6
+
+	/* x^139328 mod p(x), x^139264 mod p(x) */
+DATA ·CastConst+1904(SB)/8,$0x000000007bcca8e2
+DATA ·CastConst+1912(SB)/8,$0x00000001466ba60c
+
+	/* x^138304 mod p(x), x^138240 mod p(x) */
+DATA ·CastConst+1920(SB)/8,$0x0000000186118faa
+DATA ·CastConst+1928(SB)/8,$0x00000001f6c488a4
+
+	/* x^137280 mod p(x), x^137216 mod p(x) */
+DATA ·CastConst+1936(SB)/8,$0x0000000111a65a88
+DATA ·CastConst+1944(SB)/8,$0x000000013bfb0682
+
+	/* x^136256 mod p(x), x^136192 mod p(x) */
+DATA ·CastConst+1952(SB)/8,$0x000000003565e1c4
+DATA ·CastConst+1960(SB)/8,$0x00000000690e9e54
+
+	/* x^135232 mod p(x), x^135168 mod p(x) */
+DATA ·CastConst+1968(SB)/8,$0x000000012ed02a82
+DATA ·CastConst+1976(SB)/8,$0x00000000281346b6
+
+	/* x^134208 mod p(x), x^134144 mod p(x) */
+DATA ·CastConst+1984(SB)/8,$0x00000000c486ecfc
+DATA ·CastConst+1992(SB)/8,$0x0000000156464024
+
+	/* x^133184 mod p(x), x^133120 mod p(x) */
+DATA ·CastConst+2000(SB)/8,$0x0000000001b951b2
+DATA ·CastConst+2008(SB)/8,$0x000000016063a8dc
+
+	/* x^132160 mod p(x), x^132096 mod p(x) */
+DATA ·CastConst+2016(SB)/8,$0x0000000048143916
+DATA ·CastConst+2024(SB)/8,$0x0000000116a66362
+
+	/* x^131136 mod p(x), x^131072 mod p(x) */
+DATA ·CastConst+2032(SB)/8,$0x00000001dc2ae124
+DATA ·CastConst+2040(SB)/8,$0x000000017e8aa4d2
+
+	/* x^130112 mod p(x), x^130048 mod p(x) */
+DATA ·CastConst+2048(SB)/8,$0x00000001416c58d6
+DATA ·CastConst+2056(SB)/8,$0x00000001728eb10c
+
+	/* x^129088 mod p(x), x^129024 mod p(x) */
+DATA ·CastConst+2064(SB)/8,$0x00000000a479744a
+DATA ·CastConst+2072(SB)/8,$0x00000001b08fd7fa
+
+	/* x^128064 mod p(x), x^128000 mod p(x) */
+DATA ·CastConst+2080(SB)/8,$0x0000000096ca3a26
+DATA ·CastConst+2088(SB)/8,$0x00000001092a16e8
+
+	/* x^127040 mod p(x), x^126976 mod p(x) */
+DATA ·CastConst+2096(SB)/8,$0x00000000ff223d4e
+DATA ·CastConst+2104(SB)/8,$0x00000000a505637c
+
+	/* x^126016 mod p(x), x^125952 mod p(x) */
+DATA ·CastConst+2112(SB)/8,$0x000000010e84da42
+DATA ·CastConst+2120(SB)/8,$0x00000000d94869b2
+
+	/* x^124992 mod p(x), x^124928 mod p(x) */
+DATA ·CastConst+2128(SB)/8,$0x00000001b61ba3d0
+DATA ·CastConst+2136(SB)/8,$0x00000001c8b203ae
+
+	/* x^123968 mod p(x), x^123904 mod p(x) */
+DATA ·CastConst+2144(SB)/8,$0x00000000680f2de8
+DATA ·CastConst+2152(SB)/8,$0x000000005704aea0
+
+	/* x^122944 mod p(x), x^122880 mod p(x) */
+DATA ·CastConst+2160(SB)/8,$0x000000008772a9a8
+DATA ·CastConst+2168(SB)/8,$0x000000012e295fa2
+
+	/* x^121920 mod p(x), x^121856 mod p(x) */
+DATA ·CastConst+2176(SB)/8,$0x0000000155f295bc
+DATA ·CastConst+2184(SB)/8,$0x000000011d0908bc
+
+	/* x^120896 mod p(x), x^120832 mod p(x) */
+DATA ·CastConst+2192(SB)/8,$0x00000000595f9282
+DATA ·CastConst+2200(SB)/8,$0x0000000193ed97ea
+
+	/* x^119872 mod p(x), x^119808 mod p(x) */
+DATA ·CastConst+2208(SB)/8,$0x0000000164b1c25a
+DATA ·CastConst+2216(SB)/8,$0x000000013a0f1c52
+
+	/* x^118848 mod p(x), x^118784 mod p(x) */
+DATA ·CastConst+2224(SB)/8,$0x00000000fbd67c50
+DATA ·CastConst+2232(SB)/8,$0x000000010c2c40c0
+
+	/* x^117824 mod p(x), x^117760 mod p(x) */
+DATA ·CastConst+2240(SB)/8,$0x0000000096076268
+DATA ·CastConst+2248(SB)/8,$0x00000000ff6fac3e
+
+	/* x^116800 mod p(x), x^116736 mod p(x) */
+DATA ·CastConst+2256(SB)/8,$0x00000001d288e4cc
+DATA ·CastConst+2264(SB)/8,$0x000000017b3609c0
+
+	/* x^115776 mod p(x), x^115712 mod p(x) */
+DATA ·CastConst+2272(SB)/8,$0x00000001eaac1bdc
+DATA ·CastConst+2280(SB)/8,$0x0000000088c8c922
+
+	/* x^114752 mod p(x), x^114688 mod p(x) */
+DATA ·CastConst+2288(SB)/8,$0x00000001f1ea39e2
+DATA ·CastConst+2296(SB)/8,$0x00000001751baae6
+
+	/* x^113728 mod p(x), x^113664 mod p(x) */
+DATA ·CastConst+2304(SB)/8,$0x00000001eb6506fc
+DATA ·CastConst+2312(SB)/8,$0x0000000107952972
+
+	/* x^112704 mod p(x), x^112640 mod p(x) */
+DATA ·CastConst+2320(SB)/8,$0x000000010f806ffe
+DATA ·CastConst+2328(SB)/8,$0x0000000162b00abe
+
+	/* x^111680 mod p(x), x^111616 mod p(x) */
+DATA ·CastConst+2336(SB)/8,$0x000000010408481e
+DATA ·CastConst+2344(SB)/8,$0x000000000d7b404c
+
+	/* x^110656 mod p(x), x^110592 mod p(x) */
+DATA ·CastConst+2352(SB)/8,$0x0000000188260534
+DATA ·CastConst+2360(SB)/8,$0x00000000763b13d4
+
+	/* x^109632 mod p(x), x^109568 mod p(x) */
+DATA ·CastConst+2368(SB)/8,$0x0000000058fc73e0
+DATA ·CastConst+2376(SB)/8,$0x00000000f6dc22d8
+
+	/* x^108608 mod p(x), x^108544 mod p(x) */
+DATA ·CastConst+2384(SB)/8,$0x00000000391c59b8
+DATA ·CastConst+2392(SB)/8,$0x000000007daae060
+
+	/* x^107584 mod p(x), x^107520 mod p(x) */
+DATA ·CastConst+2400(SB)/8,$0x000000018b638400
+DATA ·CastConst+2408(SB)/8,$0x000000013359ab7c
+
+	/* x^106560 mod p(x), x^106496 mod p(x) */
+DATA ·CastConst+2416(SB)/8,$0x000000011738f5c4
+DATA ·CastConst+2424(SB)/8,$0x000000008add438a
+
+	/* x^105536 mod p(x), x^105472 mod p(x) */
+DATA ·CastConst+2432(SB)/8,$0x000000008cf7c6da
+DATA ·CastConst+2440(SB)/8,$0x00000001edbefdea
+
+	/* x^104512 mod p(x), x^104448 mod p(x) */
+DATA ·CastConst+2448(SB)/8,$0x00000001ef97fb16
+DATA ·CastConst+2456(SB)/8,$0x000000004104e0f8
+
+	/* x^103488 mod p(x), x^103424 mod p(x) */
+DATA ·CastConst+2464(SB)/8,$0x0000000102130e20
+DATA ·CastConst+2472(SB)/8,$0x00000000b48a8222
+
+	/* x^102464 mod p(x), x^102400 mod p(x) */
+DATA ·CastConst+2480(SB)/8,$0x00000000db968898
+DATA ·CastConst+2488(SB)/8,$0x00000001bcb46844
+
+	/* x^101440 mod p(x), x^101376 mod p(x) */
+DATA ·CastConst+2496(SB)/8,$0x00000000b5047b5e
+DATA ·CastConst+2504(SB)/8,$0x000000013293ce0a
+
+	/* x^100416 mod p(x), x^100352 mod p(x) */
+DATA ·CastConst+2512(SB)/8,$0x000000010b90fdb2
+DATA ·CastConst+2520(SB)/8,$0x00000001710d0844
+
+	/* x^99392 mod p(x), x^99328 mod p(x) */
+DATA ·CastConst+2528(SB)/8,$0x000000004834a32e
+DATA ·CastConst+2536(SB)/8,$0x0000000117907f6e
+
+	/* x^98368 mod p(x), x^98304 mod p(x) */
+DATA ·CastConst+2544(SB)/8,$0x0000000059c8f2b0
+DATA ·CastConst+2552(SB)/8,$0x0000000087ddf93e
+
+	/* x^97344 mod p(x), x^97280 mod p(x) */
+DATA ·CastConst+2560(SB)/8,$0x0000000122cec508
+DATA ·CastConst+2568(SB)/8,$0x000000005970e9b0
+
+	/* x^96320 mod p(x), x^96256 mod p(x) */
+DATA ·CastConst+2576(SB)/8,$0x000000000a330cda
+DATA ·CastConst+2584(SB)/8,$0x0000000185b2b7d0
+
+	/* x^95296 mod p(x), x^95232 mod p(x) */
+DATA ·CastConst+2592(SB)/8,$0x000000014a47148c
+DATA ·CastConst+2600(SB)/8,$0x00000001dcee0efc
+
+	/* x^94272 mod p(x), x^94208 mod p(x) */
+DATA ·CastConst+2608(SB)/8,$0x0000000042c61cb8
+DATA ·CastConst+2616(SB)/8,$0x0000000030da2722
+
+	/* x^93248 mod p(x), x^93184 mod p(x) */
+DATA ·CastConst+2624(SB)/8,$0x0000000012fe6960
+DATA ·CastConst+2632(SB)/8,$0x000000012f925a18
+
+	/* x^92224 mod p(x), x^92160 mod p(x) */
+DATA ·CastConst+2640(SB)/8,$0x00000000dbda2c20
+DATA ·CastConst+2648(SB)/8,$0x00000000dd2e357c
+
+	/* x^91200 mod p(x), x^91136 mod p(x) */
+DATA ·CastConst+2656(SB)/8,$0x000000011122410c
+DATA ·CastConst+2664(SB)/8,$0x00000000071c80de
+
+	/* x^90176 mod p(x), x^90112 mod p(x) */
+DATA ·CastConst+2672(SB)/8,$0x00000000977b2070
+DATA ·CastConst+2680(SB)/8,$0x000000011513140a
+
+	/* x^89152 mod p(x), x^89088 mod p(x) */
+DATA ·CastConst+2688(SB)/8,$0x000000014050438e
+DATA ·CastConst+2696(SB)/8,$0x00000001df876e8e
+
+	/* x^88128 mod p(x), x^88064 mod p(x) */
+DATA ·CastConst+2704(SB)/8,$0x0000000147c840e8
+DATA ·CastConst+2712(SB)/8,$0x000000015f81d6ce
+
+	/* x^87104 mod p(x), x^87040 mod p(x) */
+DATA ·CastConst+2720(SB)/8,$0x00000001cc7c88ce
+DATA ·CastConst+2728(SB)/8,$0x000000019dd94dbe
+
+	/* x^86080 mod p(x), x^86016 mod p(x) */
+DATA ·CastConst+2736(SB)/8,$0x00000001476b35a4
+DATA ·CastConst+2744(SB)/8,$0x00000001373d206e
+
+	/* x^85056 mod p(x), x^84992 mod p(x) */
+DATA ·CastConst+2752(SB)/8,$0x000000013d52d508
+DATA ·CastConst+2760(SB)/8,$0x00000000668ccade
+
+	/* x^84032 mod p(x), x^83968 mod p(x) */
+DATA ·CastConst+2768(SB)/8,$0x000000008e4be32e
+DATA ·CastConst+2776(SB)/8,$0x00000001b192d268
+
+	/* x^83008 mod p(x), x^82944 mod p(x) */
+DATA ·CastConst+2784(SB)/8,$0x00000000024120fe
+DATA ·CastConst+2792(SB)/8,$0x00000000e30f3a78
+
+	/* x^81984 mod p(x), x^81920 mod p(x) */
+DATA ·CastConst+2800(SB)/8,$0x00000000ddecddb4
+DATA ·CastConst+2808(SB)/8,$0x000000010ef1f7bc
+
+	/* x^80960 mod p(x), x^80896 mod p(x) */
+DATA ·CastConst+2816(SB)/8,$0x00000000d4d403bc
+DATA ·CastConst+2824(SB)/8,$0x00000001f5ac7380
+
+	/* x^79936 mod p(x), x^79872 mod p(x) */
+DATA ·CastConst+2832(SB)/8,$0x00000001734b89aa
+DATA ·CastConst+2840(SB)/8,$0x000000011822ea70
+
+	/* x^78912 mod p(x), x^78848 mod p(x) */
+DATA ·CastConst+2848(SB)/8,$0x000000010e7a58d6
+DATA ·CastConst+2856(SB)/8,$0x00000000c3a33848
+
+	/* x^77888 mod p(x), x^77824 mod p(x) */
+DATA ·CastConst+2864(SB)/8,$0x00000001f9f04e9c
+DATA ·CastConst+2872(SB)/8,$0x00000001bd151c24
+
+	/* x^76864 mod p(x), x^76800 mod p(x) */
+DATA ·CastConst+2880(SB)/8,$0x00000000b692225e
+DATA ·CastConst+2888(SB)/8,$0x0000000056002d76
+
+	/* x^75840 mod p(x), x^75776 mod p(x) */
+DATA ·CastConst+2896(SB)/8,$0x000000019b8d3f3e
+DATA ·CastConst+2904(SB)/8,$0x000000014657c4f4
+
+	/* x^74816 mod p(x), x^74752 mod p(x) */
+DATA ·CastConst+2912(SB)/8,$0x00000001a874f11e
+DATA ·CastConst+2920(SB)/8,$0x0000000113742d7c
+
+	/* x^73792 mod p(x), x^73728 mod p(x) */
+DATA ·CastConst+2928(SB)/8,$0x000000010d5a4254
+DATA ·CastConst+2936(SB)/8,$0x000000019c5920ba
+
+	/* x^72768 mod p(x), x^72704 mod p(x) */
+DATA ·CastConst+2944(SB)/8,$0x00000000bbb2f5d6
+DATA ·CastConst+2952(SB)/8,$0x000000005216d2d6
+
+	/* x^71744 mod p(x), x^71680 mod p(x) */
+DATA ·CastConst+2960(SB)/8,$0x0000000179cc0e36
+DATA ·CastConst+2968(SB)/8,$0x0000000136f5ad8a
+
+	/* x^70720 mod p(x), x^70656 mod p(x) */
+DATA ·CastConst+2976(SB)/8,$0x00000001dca1da4a
+DATA ·CastConst+2984(SB)/8,$0x000000018b07beb6
+
+	/* x^69696 mod p(x), x^69632 mod p(x) */
+DATA ·CastConst+2992(SB)/8,$0x00000000feb1a192
+DATA ·CastConst+3000(SB)/8,$0x00000000db1e93b0
+
+	/* x^68672 mod p(x), x^68608 mod p(x) */
+DATA ·CastConst+3008(SB)/8,$0x00000000d1eeedd6
+DATA ·CastConst+3016(SB)/8,$0x000000000b96fa3a
+
+	/* x^67648 mod p(x), x^67584 mod p(x) */
+DATA ·CastConst+3024(SB)/8,$0x000000008fad9bb4
+DATA ·CastConst+3032(SB)/8,$0x00000001d9968af0
+
+	/* x^66624 mod p(x), x^66560 mod p(x) */
+DATA ·CastConst+3040(SB)/8,$0x00000001884938e4
+DATA ·CastConst+3048(SB)/8,$0x000000000e4a77a2
+
+	/* x^65600 mod p(x), x^65536 mod p(x) */
+DATA ·CastConst+3056(SB)/8,$0x00000001bc2e9bc0
+DATA ·CastConst+3064(SB)/8,$0x00000000508c2ac8
+
+	/* x^64576 mod p(x), x^64512 mod p(x) */
+DATA ·CastConst+3072(SB)/8,$0x00000001f9658a68
+DATA ·CastConst+3080(SB)/8,$0x0000000021572a80
+
+	/* x^63552 mod p(x), x^63488 mod p(x) */
+DATA ·CastConst+3088(SB)/8,$0x000000001b9224fc
+DATA ·CastConst+3096(SB)/8,$0x00000001b859daf2
+
+	/* x^62528 mod p(x), x^62464 mod p(x) */
+DATA ·CastConst+3104(SB)/8,$0x0000000055b2fb84
+DATA ·CastConst+3112(SB)/8,$0x000000016f788474
+
+	/* x^61504 mod p(x), x^61440 mod p(x) */
+DATA ·CastConst+3120(SB)/8,$0x000000018b090348
+DATA ·CastConst+3128(SB)/8,$0x00000001b438810e
+
+	/* x^60480 mod p(x), x^60416 mod p(x) */
+DATA ·CastConst+3136(SB)/8,$0x000000011ccbd5ea
+DATA ·CastConst+3144(SB)/8,$0x0000000095ddc6f2
+
+	/* x^59456 mod p(x), x^59392 mod p(x) */
+DATA ·CastConst+3152(SB)/8,$0x0000000007ae47f8
+DATA ·CastConst+3160(SB)/8,$0x00000001d977c20c
+
+	/* x^58432 mod p(x), x^58368 mod p(x) */
+DATA ·CastConst+3168(SB)/8,$0x0000000172acbec0
+DATA ·CastConst+3176(SB)/8,$0x00000000ebedb99a
+
+	/* x^57408 mod p(x), x^57344 mod p(x) */
+DATA ·CastConst+3184(SB)/8,$0x00000001c6e3ff20
+DATA ·CastConst+3192(SB)/8,$0x00000001df9e9e92
+
+	/* x^56384 mod p(x), x^56320 mod p(x) */
+DATA ·CastConst+3200(SB)/8,$0x00000000e1b38744
+DATA ·CastConst+3208(SB)/8,$0x00000001a4a3f952
+
+	/* x^55360 mod p(x), x^55296 mod p(x) */
+DATA ·CastConst+3216(SB)/8,$0x00000000791585b2
+DATA ·CastConst+3224(SB)/8,$0x00000000e2f51220
+
+	/* x^54336 mod p(x), x^54272 mod p(x) */
+DATA ·CastConst+3232(SB)/8,$0x00000000ac53b894
+DATA ·CastConst+3240(SB)/8,$0x000000004aa01f3e
+
+	/* x^53312 mod p(x), x^53248 mod p(x) */
+DATA ·CastConst+3248(SB)/8,$0x00000001ed5f2cf4
+DATA ·CastConst+3256(SB)/8,$0x00000000b3e90a58
+
+	/* x^52288 mod p(x), x^52224 mod p(x) */
+DATA ·CastConst+3264(SB)/8,$0x00000001df48b2e0
+DATA ·CastConst+3272(SB)/8,$0x000000000c9ca2aa
+
+	/* x^51264 mod p(x), x^51200 mod p(x) */
+DATA ·CastConst+3280(SB)/8,$0x00000000049c1c62
+DATA ·CastConst+3288(SB)/8,$0x0000000151682316
+
+	/* x^50240 mod p(x), x^50176 mod p(x) */
+DATA ·CastConst+3296(SB)/8,$0x000000017c460c12
+DATA ·CastConst+3304(SB)/8,$0x0000000036fce78c
+
+	/* x^49216 mod p(x), x^49152 mod p(x) */
+DATA ·CastConst+3312(SB)/8,$0x000000015be4da7e
+DATA ·CastConst+3320(SB)/8,$0x000000009037dc10
+
+	/* x^48192 mod p(x), x^48128 mod p(x) */
+DATA ·CastConst+3328(SB)/8,$0x000000010f38f668
+DATA ·CastConst+3336(SB)/8,$0x00000000d3298582
+
+	/* x^47168 mod p(x), x^47104 mod p(x) */
+DATA ·CastConst+3344(SB)/8,$0x0000000039f40a00
+DATA ·CastConst+3352(SB)/8,$0x00000001b42e8ad6
+
+	/* x^46144 mod p(x), x^46080 mod p(x) */
+DATA ·CastConst+3360(SB)/8,$0x00000000bd4c10c4
+DATA ·CastConst+3368(SB)/8,$0x00000000142a9838
+
+	/* x^45120 mod p(x), x^45056 mod p(x) */
+DATA ·CastConst+3376(SB)/8,$0x0000000042db1d98
+DATA ·CastConst+3384(SB)/8,$0x0000000109c7f190
+
+	/* x^44096 mod p(x), x^44032 mod p(x) */
+DATA ·CastConst+3392(SB)/8,$0x00000001c905bae6
+DATA ·CastConst+3400(SB)/8,$0x0000000056ff9310
+
+	/* x^43072 mod p(x), x^43008 mod p(x) */
+DATA ·CastConst+3408(SB)/8,$0x00000000069d40ea
+DATA ·CastConst+3416(SB)/8,$0x00000001594513aa
+
+	/* x^42048 mod p(x), x^41984 mod p(x) */
+DATA ·CastConst+3424(SB)/8,$0x000000008e4fbad0
+DATA ·CastConst+3432(SB)/8,$0x00000001e3b5b1e8
+
+	/* x^41024 mod p(x), x^40960 mod p(x) */
+DATA ·CastConst+3440(SB)/8,$0x0000000047bedd46
+DATA ·CastConst+3448(SB)/8,$0x000000011dd5fc08
+
+	/* x^40000 mod p(x), x^39936 mod p(x) */
+DATA ·CastConst+3456(SB)/8,$0x0000000026396bf8
+DATA ·CastConst+3464(SB)/8,$0x00000001675f0cc2
+
+	/* x^38976 mod p(x), x^38912 mod p(x) */
+DATA ·CastConst+3472(SB)/8,$0x00000000379beb92
+DATA ·CastConst+3480(SB)/8,$0x00000000d1c8dd44
+
+	/* x^37952 mod p(x), x^37888 mod p(x) */
+DATA ·CastConst+3488(SB)/8,$0x000000000abae54a
+DATA ·CastConst+3496(SB)/8,$0x0000000115ebd3d8
+
+	/* x^36928 mod p(x), x^36864 mod p(x) */
+DATA ·CastConst+3504(SB)/8,$0x0000000007e6a128
+DATA ·CastConst+3512(SB)/8,$0x00000001ecbd0dac
+
+	/* x^35904 mod p(x), x^35840 mod p(x) */
+DATA ·CastConst+3520(SB)/8,$0x000000000ade29d2
+DATA ·CastConst+3528(SB)/8,$0x00000000cdf67af2
+
+	/* x^34880 mod p(x), x^34816 mod p(x) */
+DATA ·CastConst+3536(SB)/8,$0x00000000f974c45c
+DATA ·CastConst+3544(SB)/8,$0x000000004c01ff4c
+
+	/* x^33856 mod p(x), x^33792 mod p(x) */
+DATA ·CastConst+3552(SB)/8,$0x00000000e77ac60a
+DATA ·CastConst+3560(SB)/8,$0x00000000f2d8657e
+
+	/* x^32832 mod p(x), x^32768 mod p(x) */
+DATA ·CastConst+3568(SB)/8,$0x0000000145895816
+DATA ·CastConst+3576(SB)/8,$0x000000006bae74c4
+
+	/* x^31808 mod p(x), x^31744 mod p(x) */
+DATA ·CastConst+3584(SB)/8,$0x0000000038e362be
+DATA ·CastConst+3592(SB)/8,$0x0000000152af8aa0
+
+	/* x^30784 mod p(x), x^30720 mod p(x) */
+DATA ·CastConst+3600(SB)/8,$0x000000007f991a64
+DATA ·CastConst+3608(SB)/8,$0x0000000004663802
+
+	/* x^29760 mod p(x), x^29696 mod p(x) */
+DATA ·CastConst+3616(SB)/8,$0x00000000fa366d3a
+DATA ·CastConst+3624(SB)/8,$0x00000001ab2f5afc
+
+	/* x^28736 mod p(x), x^28672 mod p(x) */
+DATA ·CastConst+3632(SB)/8,$0x00000001a2bb34f0
+DATA ·CastConst+3640(SB)/8,$0x0000000074a4ebd4
+
+	/* x^27712 mod p(x), x^27648 mod p(x) */
+DATA ·CastConst+3648(SB)/8,$0x0000000028a9981e
+DATA ·CastConst+3656(SB)/8,$0x00000001d7ab3a4c
+
+	/* x^26688 mod p(x), x^26624 mod p(x) */
+DATA ·CastConst+3664(SB)/8,$0x00000001dbc672be
+DATA ·CastConst+3672(SB)/8,$0x00000001a8da60c6
+
+	/* x^25664 mod p(x), x^25600 mod p(x) */
+DATA ·CastConst+3680(SB)/8,$0x00000000b04d77f6
+DATA ·CastConst+3688(SB)/8,$0x000000013cf63820
+
+	/* x^24640 mod p(x), x^24576 mod p(x) */
+DATA ·CastConst+3696(SB)/8,$0x0000000124400d96
+DATA ·CastConst+3704(SB)/8,$0x00000000bec12e1e
+
+	/* x^23616 mod p(x), x^23552 mod p(x) */
+DATA ·CastConst+3712(SB)/8,$0x000000014ca4b414
+DATA ·CastConst+3720(SB)/8,$0x00000001c6368010
+
+	/* x^22592 mod p(x), x^22528 mod p(x) */
+DATA ·CastConst+3728(SB)/8,$0x000000012fe2c938
+DATA ·CastConst+3736(SB)/8,$0x00000001e6e78758
+
+	/* x^21568 mod p(x), x^21504 mod p(x) */
+DATA ·CastConst+3744(SB)/8,$0x00000001faed01e6
+DATA ·CastConst+3752(SB)/8,$0x000000008d7f2b3c
+
+	/* x^20544 mod p(x), x^20480 mod p(x) */
+DATA ·CastConst+3760(SB)/8,$0x000000007e80ecfe
+DATA ·CastConst+3768(SB)/8,$0x000000016b4a156e
+
+	/* x^19520 mod p(x), x^19456 mod p(x) */
+DATA ·CastConst+3776(SB)/8,$0x0000000098daee94
+DATA ·CastConst+3784(SB)/8,$0x00000001c63cfeb6
+
+	/* x^18496 mod p(x), x^18432 mod p(x) */
+DATA ·CastConst+3792(SB)/8,$0x000000010a04edea
+DATA ·CastConst+3800(SB)/8,$0x000000015f902670
+
+	/* x^17472 mod p(x), x^17408 mod p(x) */
+DATA ·CastConst+3808(SB)/8,$0x00000001c00b4524
+DATA ·CastConst+3816(SB)/8,$0x00000001cd5de11e
+
+	/* x^16448 mod p(x), x^16384 mod p(x) */
+DATA ·CastConst+3824(SB)/8,$0x0000000170296550
+DATA ·CastConst+3832(SB)/8,$0x000000001acaec54
+
+	/* x^15424 mod p(x), x^15360 mod p(x) */
+DATA ·CastConst+3840(SB)/8,$0x0000000181afaa48
+DATA ·CastConst+3848(SB)/8,$0x000000002bd0ca78
+
+	/* x^14400 mod p(x), x^14336 mod p(x) */
+DATA ·CastConst+3856(SB)/8,$0x0000000185a31ffa
+DATA ·CastConst+3864(SB)/8,$0x0000000032d63d5c
+
+	/* x^13376 mod p(x), x^13312 mod p(x) */
+DATA ·CastConst+3872(SB)/8,$0x000000002469f608
+DATA ·CastConst+3880(SB)/8,$0x000000001c6d4e4c
+
+	/* x^12352 mod p(x), x^12288 mod p(x) */
+DATA ·CastConst+3888(SB)/8,$0x000000006980102a
+DATA ·CastConst+3896(SB)/8,$0x0000000106a60b92
+
+	/* x^11328 mod p(x), x^11264 mod p(x) */
+DATA ·CastConst+3904(SB)/8,$0x0000000111ea9ca8
+DATA ·CastConst+3912(SB)/8,$0x00000000d3855e12
+
+	/* x^10304 mod p(x), x^10240 mod p(x) */
+DATA ·CastConst+3920(SB)/8,$0x00000001bd1d29ce
+DATA ·CastConst+3928(SB)/8,$0x00000000e3125636
+
+	/* x^9280 mod p(x), x^9216 mod p(x) */
+DATA ·CastConst+3936(SB)/8,$0x00000001b34b9580
+DATA ·CastConst+3944(SB)/8,$0x000000009e8f7ea4
+
+	/* x^8256 mod p(x), x^8192 mod p(x) */
+DATA ·CastConst+3952(SB)/8,$0x000000003076054e
+DATA ·CastConst+3960(SB)/8,$0x00000001c82e562c
+
+	/* x^7232 mod p(x), x^7168 mod p(x) */
+DATA ·CastConst+3968(SB)/8,$0x000000012a608ea4
+DATA ·CastConst+3976(SB)/8,$0x00000000ca9f09ce
+
+	/* x^6208 mod p(x), x^6144 mod p(x) */
+DATA ·CastConst+3984(SB)/8,$0x00000000784d05fe
+DATA ·CastConst+3992(SB)/8,$0x00000000c63764e6
+
+	/* x^5184 mod p(x), x^5120 mod p(x) */
+DATA ·CastConst+4000(SB)/8,$0x000000016ef0d82a
+DATA ·CastConst+4008(SB)/8,$0x0000000168d2e49e
+
+	/* x^4160 mod p(x), x^4096 mod p(x) */
+DATA ·CastConst+4016(SB)/8,$0x0000000075bda454
+DATA ·CastConst+4024(SB)/8,$0x00000000e986c148
+
+	/* x^3136 mod p(x), x^3072 mod p(x) */
+DATA ·CastConst+4032(SB)/8,$0x000000003dc0a1c4
+DATA ·CastConst+4040(SB)/8,$0x00000000cfb65894
+
+	/* x^2112 mod p(x), x^2048 mod p(x) */
+DATA ·CastConst+4048(SB)/8,$0x00000000e9a5d8be
+DATA ·CastConst+4056(SB)/8,$0x0000000111cadee4
+
+	/* x^1088 mod p(x), x^1024 mod p(x) */
+DATA ·CastConst+4064(SB)/8,$0x00000001609bc4b4
+DATA ·CastConst+4072(SB)/8,$0x0000000171fb63ce
+
+	/* x^2048 mod p(x), x^2016 mod p(x), x^1984 mod p(x), x^1952 mod p(x) */
+DATA ·CastConst+4080(SB)/8,$0x5cf015c388e56f72
+DATA ·CastConst+4088(SB)/8,$0x7fec2963e5bf8048
+
+	/* x^1920 mod p(x), x^1888 mod p(x), x^1856 mod p(x), x^1824 mod p(x) */
+DATA ·CastConst+4096(SB)/8,$0x963a18920246e2e6
+DATA ·CastConst+4104(SB)/8,$0x38e888d4844752a9
+
+	/* x^1792 mod p(x), x^1760 mod p(x), x^1728 mod p(x), x^1696 mod p(x) */
+DATA ·CastConst+4112(SB)/8,$0x419a441956993a31
+DATA ·CastConst+4120(SB)/8,$0x42316c00730206ad
+
+	/* x^1664 mod p(x), x^1632 mod p(x), x^1600 mod p(x), x^1568 mod p(x) */
+DATA ·CastConst+4128(SB)/8,$0x924752ba2b830011
+DATA ·CastConst+4136(SB)/8,$0x543d5c543e65ddf9
+
+	/* x^1536 mod p(x), x^1504 mod p(x), x^1472 mod p(x), x^1440 mod p(x) */
+DATA ·CastConst+4144(SB)/8,$0x55bd7f9518e4a304
+DATA ·CastConst+4152(SB)/8,$0x78e87aaf56767c92
+
+	/* x^1408 mod p(x), x^1376 mod p(x), x^1344 mod p(x), x^1312 mod p(x) */
+DATA ·CastConst+4160(SB)/8,$0x6d76739fe0553f1e
+DATA ·CastConst+4168(SB)/8,$0x8f68fcec1903da7f
+
+	/* x^1280 mod p(x), x^1248 mod p(x), x^1216 mod p(x), x^1184 mod p(x) */
+DATA ·CastConst+4176(SB)/8,$0xc133722b1fe0b5c3
+DATA ·CastConst+4184(SB)/8,$0x3f4840246791d588
+
+	/* x^1152 mod p(x), x^1120 mod p(x), x^1088 mod p(x), x^1056 mod p(x) */
+DATA ·CastConst+4192(SB)/8,$0x64b67ee0e55ef1f3
+DATA ·CastConst+4200(SB)/8,$0x34c96751b04de25a
+
+	/* x^1024 mod p(x), x^992 mod p(x), x^960 mod p(x), x^928 mod p(x) */
+DATA ·CastConst+4208(SB)/8,$0x069db049b8fdb1e7
+DATA ·CastConst+4216(SB)/8,$0x156c8e180b4a395b
+
+	/* x^896 mod p(x), x^864 mod p(x), x^832 mod p(x), x^800 mod p(x) */
+DATA ·CastConst+4224(SB)/8,$0xa11bfaf3c9e90b9e
+DATA ·CastConst+4232(SB)/8,$0xe0b99ccbe661f7be
+
+	/* x^768 mod p(x), x^736 mod p(x), x^704 mod p(x), x^672 mod p(x) */
+DATA ·CastConst+4240(SB)/8,$0x817cdc5119b29a35
+DATA ·CastConst+4248(SB)/8,$0x041d37768cd75659
+
+	/* x^640 mod p(x), x^608 mod p(x), x^576 mod p(x), x^544 mod p(x) */
+DATA ·CastConst+4256(SB)/8,$0x1ce9d94b36c41f1c
+DATA ·CastConst+4264(SB)/8,$0x3a0777818cfaa965
+
+	/* x^512 mod p(x), x^480 mod p(x), x^448 mod p(x), x^416 mod p(x) */
+DATA ·CastConst+4272(SB)/8,$0x4f256efcb82be955
+DATA ·CastConst+4280(SB)/8,$0x0e148e8252377a55
+
+	/* x^384 mod p(x), x^352 mod p(x), x^320 mod p(x), x^288 mod p(x) */
+DATA ·CastConst+4288(SB)/8,$0xec1631edb2dea967
+DATA ·CastConst+4296(SB)/8,$0x9c25531d19e65dde
+
+	/* x^256 mod p(x), x^224 mod p(x), x^192 mod p(x), x^160 mod p(x) */
+DATA ·CastConst+4304(SB)/8,$0x5d27e147510ac59a
+DATA ·CastConst+4312(SB)/8,$0x790606ff9957c0a6
+
+	/* x^128 mod p(x), x^96 mod p(x), x^64 mod p(x), x^32 mod p(x) */
+DATA ·CastConst+4320(SB)/8,$0xa66805eb18b8ea18
+DATA ·CastConst+4328(SB)/8,$0x82f63b786ea2d55c
+
+GLOBL ·CastConst(SB),RODATA,$4336
+
+ /* Barrett constant m - (4^32)/n */
+DATA ·CastBarConst(SB)/8,$0x00000000dea713f1
+DATA ·CastBarConst+8(SB)/8,$0x0000000000000000
+DATA ·CastBarConst+16(SB)/8,$0x0000000105ec76f1
+DATA ·CastBarConst+24(SB)/8,$0x0000000000000000
+GLOBL ·CastBarConst(SB),RODATA,$32
+
+	/* Reduce 262144 kbits to 1024 bits */
+	/* x^261184 mod p(x), x^261120 mod p(x) */
+DATA ·KoopConst+0(SB)/8,$0x00000000d72535b2
+DATA ·KoopConst+8(SB)/8,$0x000000007fd74916
+
+	/* x^260160 mod p(x), x^260096 mod p(x) */
+DATA ·KoopConst+16(SB)/8,$0x0000000118a2a1b4
+DATA ·KoopConst+24(SB)/8,$0x000000010e944b56
+
+	/* x^259136 mod p(x), x^259072 mod p(x) */
+DATA ·KoopConst+32(SB)/8,$0x0000000147b5c49c
+DATA ·KoopConst+40(SB)/8,$0x00000000bfe71c20
+
+	/* x^258112 mod p(x), x^258048 mod p(x) */
+DATA ·KoopConst+48(SB)/8,$0x00000001ca76a040
+DATA ·KoopConst+56(SB)/8,$0x0000000021324d9a
+
+	/* x^257088 mod p(x), x^257024 mod p(x) */
+DATA ·KoopConst+64(SB)/8,$0x00000001e3152efc
+DATA ·KoopConst+72(SB)/8,$0x00000000d20972ce
+
+	/* x^256064 mod p(x), x^256000 mod p(x) */
+DATA ·KoopConst+80(SB)/8,$0x00000001b0349792
+DATA ·KoopConst+88(SB)/8,$0x000000003475ea06
+
+	/* x^255040 mod p(x), x^254976 mod p(x) */
+DATA ·KoopConst+96(SB)/8,$0x0000000120a60fe0
+DATA ·KoopConst+104(SB)/8,$0x00000001e40e36c4
+
+	/* x^254016 mod p(x), x^253952 mod p(x) */
+DATA ·KoopConst+112(SB)/8,$0x00000000b3c4b082
+DATA ·KoopConst+120(SB)/8,$0x00000000b2490102
+
+	/* x^252992 mod p(x), x^252928 mod p(x) */
+DATA ·KoopConst+128(SB)/8,$0x000000017fe9f3d2
+DATA ·KoopConst+136(SB)/8,$0x000000016b9e1332
+
+	/* x^251968 mod p(x), x^251904 mod p(x) */
+DATA ·KoopConst+144(SB)/8,$0x0000000145703cbe
+DATA ·KoopConst+152(SB)/8,$0x00000001d6c378f4
+
+	/* x^250944 mod p(x), x^250880 mod p(x) */
+DATA ·KoopConst+160(SB)/8,$0x0000000107551c9c
+DATA ·KoopConst+168(SB)/8,$0x0000000085796eac
+
+	/* x^249920 mod p(x), x^249856 mod p(x) */
+DATA ·KoopConst+176(SB)/8,$0x000000003865a702
+DATA ·KoopConst+184(SB)/8,$0x000000019d2f3aaa
+
+	/* x^248896 mod p(x), x^248832 mod p(x) */
+DATA ·KoopConst+192(SB)/8,$0x000000005504f9b8
+DATA ·KoopConst+200(SB)/8,$0x00000001554ddbd4
+
+	/* x^247872 mod p(x), x^247808 mod p(x) */
+DATA ·KoopConst+208(SB)/8,$0x00000000239bcdd4
+DATA ·KoopConst+216(SB)/8,$0x00000000a76376b0
+
+	/* x^246848 mod p(x), x^246784 mod p(x) */
+DATA ·KoopConst+224(SB)/8,$0x00000000caead774
+DATA ·KoopConst+232(SB)/8,$0x0000000139b7283c
+
+	/* x^245824 mod p(x), x^245760 mod p(x) */
+DATA ·KoopConst+240(SB)/8,$0x0000000022a3fa16
+DATA ·KoopConst+248(SB)/8,$0x0000000111087030
+
+	/* x^244800 mod p(x), x^244736 mod p(x) */
+DATA ·KoopConst+256(SB)/8,$0x000000011f89160e
+DATA ·KoopConst+264(SB)/8,$0x00000000ad786dc2
+
+	/* x^243776 mod p(x), x^243712 mod p(x) */
+DATA ·KoopConst+272(SB)/8,$0x00000001a976c248
+DATA ·KoopConst+280(SB)/8,$0x00000000b7a1d068
+
+	/* x^242752 mod p(x), x^242688 mod p(x) */
+DATA ·KoopConst+288(SB)/8,$0x00000000c20d09c8
+DATA ·KoopConst+296(SB)/8,$0x000000009c5c591c
+
+	/* x^241728 mod p(x), x^241664 mod p(x) */
+DATA ·KoopConst+304(SB)/8,$0x000000016264fe38
+DATA ·KoopConst+312(SB)/8,$0x000000016482aa1a
+
+	/* x^240704 mod p(x), x^240640 mod p(x) */
+DATA ·KoopConst+320(SB)/8,$0x00000001b57aee6a
+DATA ·KoopConst+328(SB)/8,$0x000000009a409ba8
+
+	/* x^239680 mod p(x), x^239616 mod p(x) */
+DATA ·KoopConst+336(SB)/8,$0x00000000e8f1be0a
+DATA ·KoopConst+344(SB)/8,$0x00000001ad8eaed8
+
+	/* x^238656 mod p(x), x^238592 mod p(x) */
+DATA ·KoopConst+352(SB)/8,$0x0000000053fcd0fc
+DATA ·KoopConst+360(SB)/8,$0x000000017558b57a
+
+	/* x^237632 mod p(x), x^237568 mod p(x) */
+DATA ·KoopConst+368(SB)/8,$0x000000012df9d496
+DATA ·KoopConst+376(SB)/8,$0x00000000cbb749c8
+
+	/* x^236608 mod p(x), x^236544 mod p(x) */
+DATA ·KoopConst+384(SB)/8,$0x000000004cb0db26
+DATA ·KoopConst+392(SB)/8,$0x000000008524fc5a
+
+	/* x^235584 mod p(x), x^235520 mod p(x) */
+DATA ·KoopConst+400(SB)/8,$0x00000001150c4584
+DATA ·KoopConst+408(SB)/8,$0x0000000028ce6b76
+
+	/* x^234560 mod p(x), x^234496 mod p(x) */
+DATA ·KoopConst+416(SB)/8,$0x0000000104f52056
+DATA ·KoopConst+424(SB)/8,$0x00000000e0c48bdc
+
+	/* x^233536 mod p(x), x^233472 mod p(x) */
+DATA ·KoopConst+432(SB)/8,$0x000000008ea11ac8
+DATA ·KoopConst+440(SB)/8,$0x000000003dd3bf9a
+
+	/* x^232512 mod p(x), x^232448 mod p(x) */
+DATA ·KoopConst+448(SB)/8,$0x00000001cc0a3942
+DATA ·KoopConst+456(SB)/8,$0x00000000cb71066c
+
+	/* x^231488 mod p(x), x^231424 mod p(x) */
+DATA ·KoopConst+464(SB)/8,$0x00000000d26231e6
+DATA ·KoopConst+472(SB)/8,$0x00000001d4ee1540
+
+	/* x^230464 mod p(x), x^230400 mod p(x) */
+DATA ·KoopConst+480(SB)/8,$0x00000000c70d5730
+DATA ·KoopConst+488(SB)/8,$0x00000001d82bed0a
+
+	/* x^229440 mod p(x), x^229376 mod p(x) */
+DATA ·KoopConst+496(SB)/8,$0x00000000e215dfc4
+DATA ·KoopConst+504(SB)/8,$0x000000016e0c7d86
+
+	/* x^228416 mod p(x), x^228352 mod p(x) */
+DATA ·KoopConst+512(SB)/8,$0x000000013870d0dc
+DATA ·KoopConst+520(SB)/8,$0x00000001437051b0
+
+	/* x^227392 mod p(x), x^227328 mod p(x) */
+DATA ·KoopConst+528(SB)/8,$0x0000000153e4cf3c
+DATA ·KoopConst+536(SB)/8,$0x00000000f9a8d4be
+
+	/* x^226368 mod p(x), x^226304 mod p(x) */
+DATA ·KoopConst+544(SB)/8,$0x0000000125f6fdf0
+DATA ·KoopConst+552(SB)/8,$0x000000016b09be1c
+
+	/* x^225344 mod p(x), x^225280 mod p(x) */
+DATA ·KoopConst+560(SB)/8,$0x0000000157ba3a82
+DATA ·KoopConst+568(SB)/8,$0x0000000105f50ed6
+
+	/* x^224320 mod p(x), x^224256 mod p(x) */
+DATA ·KoopConst+576(SB)/8,$0x00000001cf711064
+DATA ·KoopConst+584(SB)/8,$0x00000001ca7fe3cc
+
+	/* x^223296 mod p(x), x^223232 mod p(x) */
+DATA ·KoopConst+592(SB)/8,$0x00000001006353d2
+DATA ·KoopConst+600(SB)/8,$0x0000000192372e78
+
+	/* x^222272 mod p(x), x^222208 mod p(x) */
+DATA ·KoopConst+608(SB)/8,$0x000000010cd9faec
+DATA ·KoopConst+616(SB)/8,$0x000000008a47af7e
+
+	/* x^221248 mod p(x), x^221184 mod p(x) */
+DATA ·KoopConst+624(SB)/8,$0x000000012148b190
+DATA ·KoopConst+632(SB)/8,$0x00000000a67473e8
+
+	/* x^220224 mod p(x), x^220160 mod p(x) */
+DATA ·KoopConst+640(SB)/8,$0x00000000776473d6
+DATA ·KoopConst+648(SB)/8,$0x000000013689f2fa
+
+	/* x^219200 mod p(x), x^219136 mod p(x) */
+DATA ·KoopConst+656(SB)/8,$0x00000001ce765bd6
+DATA ·KoopConst+664(SB)/8,$0x00000000e7231774
+
+	/* x^218176 mod p(x), x^218112 mod p(x) */
+DATA ·KoopConst+672(SB)/8,$0x00000000b29165e8
+DATA ·KoopConst+680(SB)/8,$0x0000000011b5ae68
+
+	/* x^217152 mod p(x), x^217088 mod p(x) */
+DATA ·KoopConst+688(SB)/8,$0x0000000084ff5a68
+DATA ·KoopConst+696(SB)/8,$0x000000004fd5c188
+
+	/* x^216128 mod p(x), x^216064 mod p(x) */
+DATA ·KoopConst+704(SB)/8,$0x00000001921e9076
+DATA ·KoopConst+712(SB)/8,$0x000000012148fa22
+
+	/* x^215104 mod p(x), x^215040 mod p(x) */
+DATA ·KoopConst+720(SB)/8,$0x000000009a753a3c
+DATA ·KoopConst+728(SB)/8,$0x000000010cff4f3e
+
+	/* x^214080 mod p(x), x^214016 mod p(x) */
+DATA ·KoopConst+736(SB)/8,$0x000000000251401e
+DATA ·KoopConst+744(SB)/8,$0x00000001f9d991d4
+
+	/* x^213056 mod p(x), x^212992 mod p(x) */
+DATA ·KoopConst+752(SB)/8,$0x00000001f65541fa
+DATA ·KoopConst+760(SB)/8,$0x00000001c31db214
+
+	/* x^212032 mod p(x), x^211968 mod p(x) */
+DATA ·KoopConst+768(SB)/8,$0x00000001d8c8117a
+DATA ·KoopConst+776(SB)/8,$0x00000001849fba4a
+
+	/* x^211008 mod p(x), x^210944 mod p(x) */
+DATA ·KoopConst+784(SB)/8,$0x000000014f7a2200
+DATA ·KoopConst+792(SB)/8,$0x00000001cb603184
+
+	/* x^209984 mod p(x), x^209920 mod p(x) */
+DATA ·KoopConst+800(SB)/8,$0x000000005154a9f4
+DATA ·KoopConst+808(SB)/8,$0x0000000132db7116
+
+	/* x^208960 mod p(x), x^208896 mod p(x) */
+DATA ·KoopConst+816(SB)/8,$0x00000001dfc69196
+DATA ·KoopConst+824(SB)/8,$0x0000000010694e22
+
+	/* x^207936 mod p(x), x^207872 mod p(x) */
+DATA ·KoopConst+832(SB)/8,$0x00000001c29f1aa0
+DATA ·KoopConst+840(SB)/8,$0x0000000103b7b478
+
+	/* x^206912 mod p(x), x^206848 mod p(x) */
+DATA ·KoopConst+848(SB)/8,$0x000000013785f232
+DATA ·KoopConst+856(SB)/8,$0x000000000ab44030
+
+	/* x^205888 mod p(x), x^205824 mod p(x) */
+DATA ·KoopConst+864(SB)/8,$0x000000010133536e
+DATA ·KoopConst+872(SB)/8,$0x0000000131385b68
+
+	/* x^204864 mod p(x), x^204800 mod p(x) */
+DATA ·KoopConst+880(SB)/8,$0x00000001d45421dc
+DATA ·KoopConst+888(SB)/8,$0x00000001761dab66
+
+	/* x^203840 mod p(x), x^203776 mod p(x) */
+DATA ·KoopConst+896(SB)/8,$0x000000000b59cc28
+DATA ·KoopConst+904(SB)/8,$0x000000012cf0a2a6
+
+	/* x^202816 mod p(x), x^202752 mod p(x) */
+DATA ·KoopConst+912(SB)/8,$0x00000001f2f74aba
+DATA ·KoopConst+920(SB)/8,$0x00000001f4ce25a2
+
+	/* x^201792 mod p(x), x^201728 mod p(x) */
+DATA ·KoopConst+928(SB)/8,$0x00000000fb308e7e
+DATA ·KoopConst+936(SB)/8,$0x000000014c2aae20
+
+	/* x^200768 mod p(x), x^200704 mod p(x) */
+DATA ·KoopConst+944(SB)/8,$0x0000000167583fa6
+DATA ·KoopConst+952(SB)/8,$0x00000001c162a55a
+
+	/* x^199744 mod p(x), x^199680 mod p(x) */
+DATA ·KoopConst+960(SB)/8,$0x000000017ebb13e0
+DATA ·KoopConst+968(SB)/8,$0x0000000185681a40
+
+	/* x^198720 mod p(x), x^198656 mod p(x) */
+DATA ·KoopConst+976(SB)/8,$0x00000001ca653306
+DATA ·KoopConst+984(SB)/8,$0x00000001f2642b48
+
+	/* x^197696 mod p(x), x^197632 mod p(x) */
+DATA ·KoopConst+992(SB)/8,$0x0000000093bb6946
+DATA ·KoopConst+1000(SB)/8,$0x00000001d9cb5a78
+
+	/* x^196672 mod p(x), x^196608 mod p(x) */
+DATA ·KoopConst+1008(SB)/8,$0x00000000cbc1553e
+DATA ·KoopConst+1016(SB)/8,$0x000000008059328c
+
+	/* x^195648 mod p(x), x^195584 mod p(x) */
+DATA ·KoopConst+1024(SB)/8,$0x00000001f9a86fec
+DATA ·KoopConst+1032(SB)/8,$0x000000009373c360
+
+	/* x^194624 mod p(x), x^194560 mod p(x) */
+DATA ·KoopConst+1040(SB)/8,$0x0000000005c52d8a
+DATA ·KoopConst+1048(SB)/8,$0x00000001a14061d6
+
+	/* x^193600 mod p(x), x^193536 mod p(x) */
+DATA ·KoopConst+1056(SB)/8,$0x000000010d8dc668
+DATA ·KoopConst+1064(SB)/8,$0x00000000a9864d48
+
+	/* x^192576 mod p(x), x^192512 mod p(x) */
+DATA ·KoopConst+1072(SB)/8,$0x0000000158571310
+DATA ·KoopConst+1080(SB)/8,$0x000000011df8c040
+
+	/* x^191552 mod p(x), x^191488 mod p(x) */
+DATA ·KoopConst+1088(SB)/8,$0x0000000166102348
+DATA ·KoopConst+1096(SB)/8,$0x0000000023a3e6b6
+
+	/* x^190528 mod p(x), x^190464 mod p(x) */
+DATA ·KoopConst+1104(SB)/8,$0x0000000009513050
+DATA ·KoopConst+1112(SB)/8,$0x00000001207db28a
+
+	/* x^189504 mod p(x), x^189440 mod p(x) */
+DATA ·KoopConst+1120(SB)/8,$0x00000000b0725c74
+DATA ·KoopConst+1128(SB)/8,$0x00000000f94bc632
+
+	/* x^188480 mod p(x), x^188416 mod p(x) */
+DATA ·KoopConst+1136(SB)/8,$0x000000002985c7e2
+DATA ·KoopConst+1144(SB)/8,$0x00000000ea32cbf6
+
+	/* x^187456 mod p(x), x^187392 mod p(x) */
+DATA ·KoopConst+1152(SB)/8,$0x00000000a7d4da9e
+DATA ·KoopConst+1160(SB)/8,$0x0000000004eb981a
+
+	/* x^186432 mod p(x), x^186368 mod p(x) */
+DATA ·KoopConst+1168(SB)/8,$0x000000000a3f8792
+DATA ·KoopConst+1176(SB)/8,$0x00000000ca8ce712
+
+	/* x^185408 mod p(x), x^185344 mod p(x) */
+DATA ·KoopConst+1184(SB)/8,$0x00000001ca2c1ce4
+DATA ·KoopConst+1192(SB)/8,$0x0000000065ba801c
+
+	/* x^184384 mod p(x), x^184320 mod p(x) */
+DATA ·KoopConst+1200(SB)/8,$0x00000000e2900196
+DATA ·KoopConst+1208(SB)/8,$0x0000000194aade7a
+
+	/* x^183360 mod p(x), x^183296 mod p(x) */
+DATA ·KoopConst+1216(SB)/8,$0x00000001fbadf0e4
+DATA ·KoopConst+1224(SB)/8,$0x00000001e7939fb2
+
+	/* x^182336 mod p(x), x^182272 mod p(x) */
+DATA ·KoopConst+1232(SB)/8,$0x00000000d5d96c40
+DATA ·KoopConst+1240(SB)/8,$0x0000000098e5fe22
+
+	/* x^181312 mod p(x), x^181248 mod p(x) */
+DATA ·KoopConst+1248(SB)/8,$0x000000015c11d3f2
+DATA ·KoopConst+1256(SB)/8,$0x000000016bba0324
+
+	/* x^180288 mod p(x), x^180224 mod p(x) */
+DATA ·KoopConst+1264(SB)/8,$0x0000000111fb2648
+DATA ·KoopConst+1272(SB)/8,$0x0000000104dce052
+
+	/* x^179264 mod p(x), x^179200 mod p(x) */
+DATA ·KoopConst+1280(SB)/8,$0x00000001d9f3a564
+DATA ·KoopConst+1288(SB)/8,$0x00000001af31a42e
+
+	/* x^178240 mod p(x), x^178176 mod p(x) */
+DATA ·KoopConst+1296(SB)/8,$0x00000001b556cd1e
+DATA ·KoopConst+1304(SB)/8,$0x00000001c56c57ba
+
+	/* x^177216 mod p(x), x^177152 mod p(x) */
+DATA ·KoopConst+1312(SB)/8,$0x0000000101994d2c
+DATA ·KoopConst+1320(SB)/8,$0x00000000f6bb1a2e
+
+	/* x^176192 mod p(x), x^176128 mod p(x) */
+DATA ·KoopConst+1328(SB)/8,$0x00000001e8dbf09c
+DATA ·KoopConst+1336(SB)/8,$0x00000001abdbf2b2
+
+	/* x^175168 mod p(x), x^175104 mod p(x) */
+DATA ·KoopConst+1344(SB)/8,$0x000000015580543a
+DATA ·KoopConst+1352(SB)/8,$0x00000001a665a880
+
+	/* x^174144 mod p(x), x^174080 mod p(x) */
+DATA ·KoopConst+1360(SB)/8,$0x00000000c7074f24
+DATA ·KoopConst+1368(SB)/8,$0x00000000c102c700
+
+	/* x^173120 mod p(x), x^173056 mod p(x) */
+DATA ·KoopConst+1376(SB)/8,$0x00000000fa4112b0
+DATA ·KoopConst+1384(SB)/8,$0x00000000ee362a50
+
+	/* x^172096 mod p(x), x^172032 mod p(x) */
+DATA ·KoopConst+1392(SB)/8,$0x00000000e786c13e
+DATA ·KoopConst+1400(SB)/8,$0x0000000045f29038
+
+	/* x^171072 mod p(x), x^171008 mod p(x) */
+DATA ·KoopConst+1408(SB)/8,$0x00000001e45e3694
+DATA ·KoopConst+1416(SB)/8,$0x0000000117b9ab5c
+
+	/* x^170048 mod p(x), x^169984 mod p(x) */
+DATA ·KoopConst+1424(SB)/8,$0x000000005423dd8c
+DATA ·KoopConst+1432(SB)/8,$0x00000001115dff5e
+
+	/* x^169024 mod p(x), x^168960 mod p(x) */
+DATA ·KoopConst+1440(SB)/8,$0x00000001a1e67766
+DATA ·KoopConst+1448(SB)/8,$0x0000000117fad29c
+
+	/* x^168000 mod p(x), x^167936 mod p(x) */
+DATA ·KoopConst+1456(SB)/8,$0x0000000041a3f508
+DATA ·KoopConst+1464(SB)/8,$0x000000017de134e6
+
+	/* x^166976 mod p(x), x^166912 mod p(x) */
+DATA ·KoopConst+1472(SB)/8,$0x000000003e792f7e
+DATA ·KoopConst+1480(SB)/8,$0x00000000a2f5d19c
+
+	/* x^165952 mod p(x), x^165888 mod p(x) */
+DATA ·KoopConst+1488(SB)/8,$0x00000000c8948aaa
+DATA ·KoopConst+1496(SB)/8,$0x00000000dee13658
+
+	/* x^164928 mod p(x), x^164864 mod p(x) */
+DATA ·KoopConst+1504(SB)/8,$0x000000005d4ccb36
+DATA ·KoopConst+1512(SB)/8,$0x000000015355440c
+
+	/* x^163904 mod p(x), x^163840 mod p(x) */
+DATA ·KoopConst+1520(SB)/8,$0x00000000e92a78a2
+DATA ·KoopConst+1528(SB)/8,$0x0000000197a21778
+
+	/* x^162880 mod p(x), x^162816 mod p(x) */
+DATA ·KoopConst+1536(SB)/8,$0x000000016ba67caa
+DATA ·KoopConst+1544(SB)/8,$0x00000001a3835ec0
+
+	/* x^161856 mod p(x), x^161792 mod p(x) */
+DATA ·KoopConst+1552(SB)/8,$0x000000004838afc6
+DATA ·KoopConst+1560(SB)/8,$0x0000000011f20912
+
+	/* x^160832 mod p(x), x^160768 mod p(x) */
+DATA ·KoopConst+1568(SB)/8,$0x000000016644e308
+DATA ·KoopConst+1576(SB)/8,$0x00000001cce9d6cc
+
+	/* x^159808 mod p(x), x^159744 mod p(x) */
+DATA ·KoopConst+1584(SB)/8,$0x0000000037c22f42
+DATA ·KoopConst+1592(SB)/8,$0x0000000084d1e71c
+
+	/* x^158784 mod p(x), x^158720 mod p(x) */
+DATA ·KoopConst+1600(SB)/8,$0x00000001dedba6ca
+DATA ·KoopConst+1608(SB)/8,$0x0000000197c2ad54
+
+	/* x^157760 mod p(x), x^157696 mod p(x) */
+DATA ·KoopConst+1616(SB)/8,$0x0000000146a43500
+DATA ·KoopConst+1624(SB)/8,$0x000000018609261e
+
+	/* x^156736 mod p(x), x^156672 mod p(x) */
+DATA ·KoopConst+1632(SB)/8,$0x000000001cf762de
+DATA ·KoopConst+1640(SB)/8,$0x00000000b4b4c224
+
+	/* x^155712 mod p(x), x^155648 mod p(x) */
+DATA ·KoopConst+1648(SB)/8,$0x0000000022ff7eda
+DATA ·KoopConst+1656(SB)/8,$0x0000000080817496
+
+	/* x^154688 mod p(x), x^154624 mod p(x) */
+DATA ·KoopConst+1664(SB)/8,$0x00000001b6df625e
+DATA ·KoopConst+1672(SB)/8,$0x00000001aefb473c
+
+	/* x^153664 mod p(x), x^153600 mod p(x) */
+DATA ·KoopConst+1680(SB)/8,$0x00000001cc99ab58
+DATA ·KoopConst+1688(SB)/8,$0x000000013f1aa474
+
+	/* x^152640 mod p(x), x^152576 mod p(x) */
+DATA ·KoopConst+1696(SB)/8,$0x00000001c53f5ce2
+DATA ·KoopConst+1704(SB)/8,$0x000000010ca2c756
+
+	/* x^151616 mod p(x), x^151552 mod p(x) */
+DATA ·KoopConst+1712(SB)/8,$0x0000000082a9c60e
+DATA ·KoopConst+1720(SB)/8,$0x000000002c63533a
+
+	/* x^150592 mod p(x), x^150528 mod p(x) */
+DATA ·KoopConst+1728(SB)/8,$0x00000000ec78b570
+DATA ·KoopConst+1736(SB)/8,$0x00000001b7f2ad50
+
+	/* x^149568 mod p(x), x^149504 mod p(x) */
+DATA ·KoopConst+1744(SB)/8,$0x00000001d3fe1e8e
+DATA ·KoopConst+1752(SB)/8,$0x00000000acdf4c20
+
+	/* x^148544 mod p(x), x^148480 mod p(x) */
+DATA ·KoopConst+1760(SB)/8,$0x000000007f9a7bde
+DATA ·KoopConst+1768(SB)/8,$0x000000000bd29e8c
+
+	/* x^147520 mod p(x), x^147456 mod p(x) */
+DATA ·KoopConst+1776(SB)/8,$0x00000000e606f518
+DATA ·KoopConst+1784(SB)/8,$0x00000001eef6992e
+
+	/* x^146496 mod p(x), x^146432 mod p(x) */
+DATA ·KoopConst+1792(SB)/8,$0x000000008538cb96
+DATA ·KoopConst+1800(SB)/8,$0x00000000b01644e6
+
+	/* x^145472 mod p(x), x^145408 mod p(x) */
+DATA ·KoopConst+1808(SB)/8,$0x0000000131d030b2
+DATA ·KoopConst+1816(SB)/8,$0x0000000059c51acc
+
+	/* x^144448 mod p(x), x^144384 mod p(x) */
+DATA ·KoopConst+1824(SB)/8,$0x00000000115a4d0e
+DATA ·KoopConst+1832(SB)/8,$0x00000001a2849272
+
+	/* x^143424 mod p(x), x^143360 mod p(x) */
+DATA ·KoopConst+1840(SB)/8,$0x00000000e8a5356e
+DATA ·KoopConst+1848(SB)/8,$0x00000001a4e0b610
+
+	/* x^142400 mod p(x), x^142336 mod p(x) */
+DATA ·KoopConst+1856(SB)/8,$0x0000000158d988be
+DATA ·KoopConst+1864(SB)/8,$0x00000000084e81a6
+
+	/* x^141376 mod p(x), x^141312 mod p(x) */
+DATA ·KoopConst+1872(SB)/8,$0x00000001240db498
+DATA ·KoopConst+1880(SB)/8,$0x00000001b71f1fd8
+
+	/* x^140352 mod p(x), x^140288 mod p(x) */
+DATA ·KoopConst+1888(SB)/8,$0x000000009ce87826
+DATA ·KoopConst+1896(SB)/8,$0x000000017f7df380
+
+	/* x^139328 mod p(x), x^139264 mod p(x) */
+DATA ·KoopConst+1904(SB)/8,$0x0000000021944aae
+DATA ·KoopConst+1912(SB)/8,$0x00000001f7f4e190
+
+	/* x^138304 mod p(x), x^138240 mod p(x) */
+DATA ·KoopConst+1920(SB)/8,$0x00000001cea3d67e
+DATA ·KoopConst+1928(SB)/8,$0x0000000150220d86
+
+	/* x^137280 mod p(x), x^137216 mod p(x) */
+DATA ·KoopConst+1936(SB)/8,$0x000000004434e926
+DATA ·KoopConst+1944(SB)/8,$0x00000001db7d2b2e
+
+	/* x^136256 mod p(x), x^136192 mod p(x) */
+DATA ·KoopConst+1952(SB)/8,$0x0000000011db8cbe
+DATA ·KoopConst+1960(SB)/8,$0x00000000b6ba9668
+
+	/* x^135232 mod p(x), x^135168 mod p(x) */
+DATA ·KoopConst+1968(SB)/8,$0x00000001f6e0b8dc
+DATA ·KoopConst+1976(SB)/8,$0x0000000103fdcecc
+
+	/* x^134208 mod p(x), x^134144 mod p(x) */
+DATA ·KoopConst+1984(SB)/8,$0x00000001f163f4a0
+DATA ·KoopConst+1992(SB)/8,$0x0000000079816a22
+
+	/* x^133184 mod p(x), x^133120 mod p(x) */
+DATA ·KoopConst+2000(SB)/8,$0x000000007b6cc60e
+DATA ·KoopConst+2008(SB)/8,$0x0000000173483482
+
+	/* x^132160 mod p(x), x^132096 mod p(x) */
+DATA ·KoopConst+2016(SB)/8,$0x000000000f26c82c
+DATA ·KoopConst+2024(SB)/8,$0x00000000643ea4c0
+
+	/* x^131136 mod p(x), x^131072 mod p(x) */
+DATA ·KoopConst+2032(SB)/8,$0x00000000b0acad80
+DATA ·KoopConst+2040(SB)/8,$0x00000000a64752d2
+
+	/* x^130112 mod p(x), x^130048 mod p(x) */
+DATA ·KoopConst+2048(SB)/8,$0x000000013687e91c
+DATA ·KoopConst+2056(SB)/8,$0x00000000ca98eb3a
+
+	/* x^129088 mod p(x), x^129024 mod p(x) */
+DATA ·KoopConst+2064(SB)/8,$0x000000006bac3a96
+DATA ·KoopConst+2072(SB)/8,$0x00000001ca6ac8f8
+
+	/* x^128064 mod p(x), x^128000 mod p(x) */
+DATA ·KoopConst+2080(SB)/8,$0x00000001bf197d5c
+DATA ·KoopConst+2088(SB)/8,$0x00000001c48e2e68
+
+	/* x^127040 mod p(x), x^126976 mod p(x) */
+DATA ·KoopConst+2096(SB)/8,$0x00000000256e84f2
+DATA ·KoopConst+2104(SB)/8,$0x0000000070086782
+
+	/* x^126016 mod p(x), x^125952 mod p(x) */
+DATA ·KoopConst+2112(SB)/8,$0x000000003eff0d16
+DATA ·KoopConst+2120(SB)/8,$0x00000000f763621c
+
+	/* x^124992 mod p(x), x^124928 mod p(x) */
+DATA ·KoopConst+2128(SB)/8,$0x00000001748e9fd2
+DATA ·KoopConst+2136(SB)/8,$0x00000000ba58646a
+
+	/* x^123968 mod p(x), x^123904 mod p(x) */
+DATA ·KoopConst+2144(SB)/8,$0x000000015bb85b42
+DATA ·KoopConst+2152(SB)/8,$0x0000000138e157d8
+
+	/* x^122944 mod p(x), x^122880 mod p(x) */
+DATA ·KoopConst+2160(SB)/8,$0x0000000164d1a980
+DATA ·KoopConst+2168(SB)/8,$0x00000001bf0a09dc
+
+	/* x^121920 mod p(x), x^121856 mod p(x) */
+DATA ·KoopConst+2176(SB)/8,$0x000000001415c9f0
+DATA ·KoopConst+2184(SB)/8,$0x0000000098faf300
+
+	/* x^120896 mod p(x), x^120832 mod p(x) */
+DATA ·KoopConst+2192(SB)/8,$0x0000000195ae2f48
+DATA ·KoopConst+2200(SB)/8,$0x00000001f872f2c6
+
+	/* x^119872 mod p(x), x^119808 mod p(x) */
+DATA ·KoopConst+2208(SB)/8,$0x0000000059d1d81a
+DATA ·KoopConst+2216(SB)/8,$0x00000000f92577be
+
+	/* x^118848 mod p(x), x^118784 mod p(x) */
+DATA ·KoopConst+2224(SB)/8,$0x00000001bf80257a
+DATA ·KoopConst+2232(SB)/8,$0x00000001a4d975f4
+
+	/* x^117824 mod p(x), x^117760 mod p(x) */
+DATA ·KoopConst+2240(SB)/8,$0x000000011e39bfce
+DATA ·KoopConst+2248(SB)/8,$0x000000018b74eeca
+
+	/* x^116800 mod p(x), x^116736 mod p(x) */
+DATA ·KoopConst+2256(SB)/8,$0x00000001287a0456
+DATA ·KoopConst+2264(SB)/8,$0x00000000e8980404
+
+	/* x^115776 mod p(x), x^115712 mod p(x) */
+DATA ·KoopConst+2272(SB)/8,$0x00000000a5eb589c
+DATA ·KoopConst+2280(SB)/8,$0x0000000176ef2b74
+
+	/* x^114752 mod p(x), x^114688 mod p(x) */
+DATA ·KoopConst+2288(SB)/8,$0x000000017d71c452
+DATA ·KoopConst+2296(SB)/8,$0x0000000063c85caa
+
+	/* x^113728 mod p(x), x^113664 mod p(x) */
+DATA ·KoopConst+2304(SB)/8,$0x00000000fa941f08
+DATA ·KoopConst+2312(SB)/8,$0x00000001708012cc
+
+	/* x^112704 mod p(x), x^112640 mod p(x) */
+DATA ·KoopConst+2320(SB)/8,$0x0000000064ea030e
+DATA ·KoopConst+2328(SB)/8,$0x00000000474d58f6
+
+	/* x^111680 mod p(x), x^111616 mod p(x) */
+DATA ·KoopConst+2336(SB)/8,$0x000000019b7cc7ba
+DATA ·KoopConst+2344(SB)/8,$0x00000001c76085a6
+
+	/* x^110656 mod p(x), x^110592 mod p(x) */
+DATA ·KoopConst+2352(SB)/8,$0x00000000225cb7ba
+DATA ·KoopConst+2360(SB)/8,$0x000000018fb0681a
+
+	/* x^109632 mod p(x), x^109568 mod p(x) */
+DATA ·KoopConst+2368(SB)/8,$0x000000010ab3e1da
+DATA ·KoopConst+2376(SB)/8,$0x00000001fcee1f16
+
+	/* x^108608 mod p(x), x^108544 mod p(x) */
+DATA ·KoopConst+2384(SB)/8,$0x00000001ce5cc33e
+DATA ·KoopConst+2392(SB)/8,$0x00000000cfbffb7c
+
+	/* x^107584 mod p(x), x^107520 mod p(x) */
+DATA ·KoopConst+2400(SB)/8,$0x000000005e980f6e
+DATA ·KoopConst+2408(SB)/8,$0x000000017af8ee72
+
+	/* x^106560 mod p(x), x^106496 mod p(x) */
+DATA ·KoopConst+2416(SB)/8,$0x00000000d3bf3f46
+DATA ·KoopConst+2424(SB)/8,$0x000000001c2ad3e2
+
+	/* x^105536 mod p(x), x^105472 mod p(x) */
+DATA ·KoopConst+2432(SB)/8,$0x000000018d554ae0
+DATA ·KoopConst+2440(SB)/8,$0x00000000ee05450a
+
+	/* x^104512 mod p(x), x^104448 mod p(x) */
+DATA ·KoopConst+2448(SB)/8,$0x000000018e276eb0
+DATA ·KoopConst+2456(SB)/8,$0x000000000f7d5bac
+
+	/* x^103488 mod p(x), x^103424 mod p(x) */
+DATA ·KoopConst+2464(SB)/8,$0x000000001c0319ce
+DATA ·KoopConst+2472(SB)/8,$0x00000001cb26e004
+
+	/* x^102464 mod p(x), x^102400 mod p(x) */
+DATA ·KoopConst+2480(SB)/8,$0x00000001ca0c75ec
+DATA ·KoopConst+2488(SB)/8,$0x00000001553314e2
+
+	/* x^101440 mod p(x), x^101376 mod p(x) */
+DATA ·KoopConst+2496(SB)/8,$0x00000001fb075330
+DATA ·KoopConst+2504(SB)/8,$0x000000005729be2c
+
+	/* x^100416 mod p(x), x^100352 mod p(x) */
+DATA ·KoopConst+2512(SB)/8,$0x00000000677920e4
+DATA ·KoopConst+2520(SB)/8,$0x0000000192c4479c
+
+	/* x^99392 mod p(x), x^99328 mod p(x) */
+DATA ·KoopConst+2528(SB)/8,$0x00000000332247c8
+DATA ·KoopConst+2536(SB)/8,$0x0000000078d842b6
+
+	/* x^98368 mod p(x), x^98304 mod p(x) */
+DATA ·KoopConst+2544(SB)/8,$0x00000000ef84fc6c
+DATA ·KoopConst+2552(SB)/8,$0x0000000145ffa282
+
+	/* x^97344 mod p(x), x^97280 mod p(x) */
+DATA ·KoopConst+2560(SB)/8,$0x0000000139ba7690
+DATA ·KoopConst+2568(SB)/8,$0x000000019d679bf4
+
+	/* x^96320 mod p(x), x^96256 mod p(x) */
+DATA ·KoopConst+2576(SB)/8,$0x00000000029ef444
+DATA ·KoopConst+2584(SB)/8,$0x000000019412f7a0
+
+	/* x^95296 mod p(x), x^95232 mod p(x) */
+DATA ·KoopConst+2592(SB)/8,$0x00000001d872048c
+DATA ·KoopConst+2600(SB)/8,$0x00000000b28c5c96
+
+	/* x^94272 mod p(x), x^94208 mod p(x) */
+DATA ·KoopConst+2608(SB)/8,$0x000000016535d70a
+DATA ·KoopConst+2616(SB)/8,$0x00000000554bfd44
+
+	/* x^93248 mod p(x), x^93184 mod p(x) */
+DATA ·KoopConst+2624(SB)/8,$0x00000000761dd222
+DATA ·KoopConst+2632(SB)/8,$0x00000000ce9cfa48
+
+	/* x^92224 mod p(x), x^92160 mod p(x) */
+DATA ·KoopConst+2640(SB)/8,$0x00000001509a3a44
+DATA ·KoopConst+2648(SB)/8,$0x00000000a4702ab2
+
+	/* x^91200 mod p(x), x^91136 mod p(x) */
+DATA ·KoopConst+2656(SB)/8,$0x000000007e7019f2
+DATA ·KoopConst+2664(SB)/8,$0x00000001c967fbee
+
+	/* x^90176 mod p(x), x^90112 mod p(x) */
+DATA ·KoopConst+2672(SB)/8,$0x00000000fb4c56ea
+DATA ·KoopConst+2680(SB)/8,$0x00000000fd514b3e
+
+	/* x^89152 mod p(x), x^89088 mod p(x) */
+DATA ·KoopConst+2688(SB)/8,$0x000000012022e0ee
+DATA ·KoopConst+2696(SB)/8,$0x00000001c0b6f95e
+
+	/* x^88128 mod p(x), x^88064 mod p(x) */
+DATA ·KoopConst+2704(SB)/8,$0x0000000004bc6054
+DATA ·KoopConst+2712(SB)/8,$0x0000000180e103ce
+
+	/* x^87104 mod p(x), x^87040 mod p(x) */
+DATA ·KoopConst+2720(SB)/8,$0x000000017a1a0030
+DATA ·KoopConst+2728(SB)/8,$0x00000001a1630916
+
+	/* x^86080 mod p(x), x^86016 mod p(x) */
+DATA ·KoopConst+2736(SB)/8,$0x00000001c021a864
+DATA ·KoopConst+2744(SB)/8,$0x000000009a727fb2
+
+	/* x^85056 mod p(x), x^84992 mod p(x) */
+DATA ·KoopConst+2752(SB)/8,$0x000000009c54421e
+DATA ·KoopConst+2760(SB)/8,$0x00000000e83b081a
+
+	/* x^84032 mod p(x), x^83968 mod p(x) */
+DATA ·KoopConst+2768(SB)/8,$0x00000001b4e33e6a
+DATA ·KoopConst+2776(SB)/8,$0x000000006b1a1f44
+
+	/* x^83008 mod p(x), x^82944 mod p(x) */
+DATA ·KoopConst+2784(SB)/8,$0x000000015d615af0
+DATA ·KoopConst+2792(SB)/8,$0x00000000cf280394
+
+	/* x^81984 mod p(x), x^81920 mod p(x) */
+DATA ·KoopConst+2800(SB)/8,$0x00000001914a3ba8
+DATA ·KoopConst+2808(SB)/8,$0x00000001154b8a9a
+
+	/* x^80960 mod p(x), x^80896 mod p(x) */
+DATA ·KoopConst+2816(SB)/8,$0x000000005f72ec44
+DATA ·KoopConst+2824(SB)/8,$0x0000000149ec63e2
+
+	/* x^79936 mod p(x), x^79872 mod p(x) */
+DATA ·KoopConst+2832(SB)/8,$0x00000000a33746a8
+DATA ·KoopConst+2840(SB)/8,$0x000000018ef902c4
+
+	/* x^78912 mod p(x), x^78848 mod p(x) */
+DATA ·KoopConst+2848(SB)/8,$0x00000001c91e90d4
+DATA ·KoopConst+2856(SB)/8,$0x0000000069addb88
+
+	/* x^77888 mod p(x), x^77824 mod p(x) */
+DATA ·KoopConst+2864(SB)/8,$0x00000001052eb05e
+DATA ·KoopConst+2872(SB)/8,$0x00000000e90a29ae
+
+	/* x^76864 mod p(x), x^76800 mod p(x) */
+DATA ·KoopConst+2880(SB)/8,$0x000000006a32f754
+DATA ·KoopConst+2888(SB)/8,$0x00000000c53641ae
+
+	/* x^75840 mod p(x), x^75776 mod p(x) */
+DATA ·KoopConst+2896(SB)/8,$0x00000001ecbd6436
+DATA ·KoopConst+2904(SB)/8,$0x00000000a17c3796
+
+	/* x^74816 mod p(x), x^74752 mod p(x) */
+DATA ·KoopConst+2912(SB)/8,$0x000000000fd3f93a
+DATA ·KoopConst+2920(SB)/8,$0x000000015307a62c
+
+	/* x^73792 mod p(x), x^73728 mod p(x) */
+DATA ·KoopConst+2928(SB)/8,$0x00000001686a4c24
+DATA ·KoopConst+2936(SB)/8,$0x000000002f94bbda
+
+	/* x^72768 mod p(x), x^72704 mod p(x) */
+DATA ·KoopConst+2944(SB)/8,$0x00000001e40afca0
+DATA ·KoopConst+2952(SB)/8,$0x0000000072c8b5e6
+
+	/* x^71744 mod p(x), x^71680 mod p(x) */
+DATA ·KoopConst+2960(SB)/8,$0x000000012779a2b8
+DATA ·KoopConst+2968(SB)/8,$0x00000000f09b7424
+
+	/* x^70720 mod p(x), x^70656 mod p(x) */
+DATA ·KoopConst+2976(SB)/8,$0x00000000dcdaeb9e
+DATA ·KoopConst+2984(SB)/8,$0x00000001c57de3da
+
+	/* x^69696 mod p(x), x^69632 mod p(x) */
+DATA ·KoopConst+2992(SB)/8,$0x00000001674f7a2a
+DATA ·KoopConst+3000(SB)/8,$0x000000013922b30e
+
+	/* x^68672 mod p(x), x^68608 mod p(x) */
+DATA ·KoopConst+3008(SB)/8,$0x00000000dcb9e846
+DATA ·KoopConst+3016(SB)/8,$0x000000008759a6c2
+
+	/* x^67648 mod p(x), x^67584 mod p(x) */
+DATA ·KoopConst+3024(SB)/8,$0x00000000ea9a6af6
+DATA ·KoopConst+3032(SB)/8,$0x00000000545ae424
+
+	/* x^66624 mod p(x), x^66560 mod p(x) */
+DATA ·KoopConst+3040(SB)/8,$0x000000006d1f7a74
+DATA ·KoopConst+3048(SB)/8,$0x00000001e0cbafd2
+
+	/* x^65600 mod p(x), x^65536 mod p(x) */
+DATA ·KoopConst+3056(SB)/8,$0x000000006add215e
+DATA ·KoopConst+3064(SB)/8,$0x0000000018360c04
+
+	/* x^64576 mod p(x), x^64512 mod p(x) */
+DATA ·KoopConst+3072(SB)/8,$0x000000010a9ee4b0
+DATA ·KoopConst+3080(SB)/8,$0x00000000941dc432
+
+	/* x^63552 mod p(x), x^63488 mod p(x) */
+DATA ·KoopConst+3088(SB)/8,$0x00000000304c48d2
+DATA ·KoopConst+3096(SB)/8,$0x0000000004d3566e
+
+	/* x^62528 mod p(x), x^62464 mod p(x) */
+DATA ·KoopConst+3104(SB)/8,$0x0000000163d0e672
+DATA ·KoopConst+3112(SB)/8,$0x0000000096aed14e
+
+	/* x^61504 mod p(x), x^61440 mod p(x) */
+DATA ·KoopConst+3120(SB)/8,$0x0000000010049166
+DATA ·KoopConst+3128(SB)/8,$0x0000000087c13618
+
+	/* x^60480 mod p(x), x^60416 mod p(x) */
+DATA ·KoopConst+3136(SB)/8,$0x00000001d3913e34
+DATA ·KoopConst+3144(SB)/8,$0x00000001d52f7b0c
+
+	/* x^59456 mod p(x), x^59392 mod p(x) */
+DATA ·KoopConst+3152(SB)/8,$0x00000001e392d54a
+DATA ·KoopConst+3160(SB)/8,$0x000000000182058e
+
+	/* x^58432 mod p(x), x^58368 mod p(x) */
+DATA ·KoopConst+3168(SB)/8,$0x0000000173f2704a
+DATA ·KoopConst+3176(SB)/8,$0x00000001ed73aa02
+
+	/* x^57408 mod p(x), x^57344 mod p(x) */
+DATA ·KoopConst+3184(SB)/8,$0x000000019112b480
+DATA ·KoopConst+3192(SB)/8,$0x000000002721a82e
+
+	/* x^56384 mod p(x), x^56320 mod p(x) */
+DATA ·KoopConst+3200(SB)/8,$0x0000000093d295d6
+DATA ·KoopConst+3208(SB)/8,$0x000000012ca83da2
+
+	/* x^55360 mod p(x), x^55296 mod p(x) */
+DATA ·KoopConst+3216(SB)/8,$0x0000000114e37f44
+DATA ·KoopConst+3224(SB)/8,$0x00000000da358698
+
+	/* x^54336 mod p(x), x^54272 mod p(x) */
+DATA ·KoopConst+3232(SB)/8,$0x00000000fcfebc86
+DATA ·KoopConst+3240(SB)/8,$0x0000000011fad322
+
+	/* x^53312 mod p(x), x^53248 mod p(x) */
+DATA ·KoopConst+3248(SB)/8,$0x00000000834c48d6
+DATA ·KoopConst+3256(SB)/8,$0x000000012b25025c
+
+	/* x^52288 mod p(x), x^52224 mod p(x) */
+DATA ·KoopConst+3264(SB)/8,$0x000000017b909372
+DATA ·KoopConst+3272(SB)/8,$0x000000001290cd24
+
+	/* x^51264 mod p(x), x^51200 mod p(x) */
+DATA ·KoopConst+3280(SB)/8,$0x000000010156b9ac
+DATA ·KoopConst+3288(SB)/8,$0x000000016edd0b06
+
+	/* x^50240 mod p(x), x^50176 mod p(x) */
+DATA ·KoopConst+3296(SB)/8,$0x0000000113a82fa8
+DATA ·KoopConst+3304(SB)/8,$0x00000000c08e222a
+
+	/* x^49216 mod p(x), x^49152 mod p(x) */
+DATA ·KoopConst+3312(SB)/8,$0x0000000182dacb74
+DATA ·KoopConst+3320(SB)/8,$0x00000000cfb4d10e
+
+	/* x^48192 mod p(x), x^48128 mod p(x) */
+DATA ·KoopConst+3328(SB)/8,$0x000000010210dc40
+DATA ·KoopConst+3336(SB)/8,$0x000000013e156ece
+
+	/* x^47168 mod p(x), x^47104 mod p(x) */
+DATA ·KoopConst+3344(SB)/8,$0x000000008ab5ed20
+DATA ·KoopConst+3352(SB)/8,$0x00000000f12d89f8
+
+	/* x^46144 mod p(x), x^46080 mod p(x) */
+DATA ·KoopConst+3360(SB)/8,$0x00000000810386fa
+DATA ·KoopConst+3368(SB)/8,$0x00000001fce3337c
+
+	/* x^45120 mod p(x), x^45056 mod p(x) */
+DATA ·KoopConst+3376(SB)/8,$0x000000011dce2fe2
+DATA ·KoopConst+3384(SB)/8,$0x00000001c4bf3514
+
+	/* x^44096 mod p(x), x^44032 mod p(x) */
+DATA ·KoopConst+3392(SB)/8,$0x000000004bb0a390
+DATA ·KoopConst+3400(SB)/8,$0x00000001ae67c492
+
+	/* x^43072 mod p(x), x^43008 mod p(x) */
+DATA ·KoopConst+3408(SB)/8,$0x00000000028d486a
+DATA ·KoopConst+3416(SB)/8,$0x00000000302af704
+
+	/* x^42048 mod p(x), x^41984 mod p(x) */
+DATA ·KoopConst+3424(SB)/8,$0x000000010e4d63fe
+DATA ·KoopConst+3432(SB)/8,$0x00000001e375b250
+
+	/* x^41024 mod p(x), x^40960 mod p(x) */
+DATA ·KoopConst+3440(SB)/8,$0x000000014fd6f458
+DATA ·KoopConst+3448(SB)/8,$0x00000001678b58c0
+
+	/* x^40000 mod p(x), x^39936 mod p(x) */
+DATA ·KoopConst+3456(SB)/8,$0x00000000db7a83a2
+DATA ·KoopConst+3464(SB)/8,$0x0000000065103c1e
+
+	/* x^38976 mod p(x), x^38912 mod p(x) */
+DATA ·KoopConst+3472(SB)/8,$0x000000016cf9fa3c
+DATA ·KoopConst+3480(SB)/8,$0x000000000ccd28ca
+
+	/* x^37952 mod p(x), x^37888 mod p(x) */
+DATA ·KoopConst+3488(SB)/8,$0x000000016bb33912
+DATA ·KoopConst+3496(SB)/8,$0x0000000059c177d4
+
+	/* x^36928 mod p(x), x^36864 mod p(x) */
+DATA ·KoopConst+3504(SB)/8,$0x0000000135bda8bc
+DATA ·KoopConst+3512(SB)/8,$0x00000001d162f83a
+
+	/* x^35904 mod p(x), x^35840 mod p(x) */
+DATA ·KoopConst+3520(SB)/8,$0x000000004e8c6b76
+DATA ·KoopConst+3528(SB)/8,$0x00000001efc0230c
+
+	/* x^34880 mod p(x), x^34816 mod p(x) */
+DATA ·KoopConst+3536(SB)/8,$0x00000000e17cb750
+DATA ·KoopConst+3544(SB)/8,$0x00000001a2a2e2d2
+
+	/* x^33856 mod p(x), x^33792 mod p(x) */
+DATA ·KoopConst+3552(SB)/8,$0x000000010e8bb9cc
+DATA ·KoopConst+3560(SB)/8,$0x00000001145c9dc2
+
+	/* x^32832 mod p(x), x^32768 mod p(x) */
+DATA ·KoopConst+3568(SB)/8,$0x00000001859d1cae
+DATA ·KoopConst+3576(SB)/8,$0x00000000949e4a48
+
+	/* x^31808 mod p(x), x^31744 mod p(x) */
+DATA ·KoopConst+3584(SB)/8,$0x0000000167802bbe
+DATA ·KoopConst+3592(SB)/8,$0x0000000128beecbc
+
+	/* x^30784 mod p(x), x^30720 mod p(x) */
+DATA ·KoopConst+3600(SB)/8,$0x0000000086f5219c
+DATA ·KoopConst+3608(SB)/8,$0x00000001ffc96ae4
+
+	/* x^29760 mod p(x), x^29696 mod p(x) */
+DATA ·KoopConst+3616(SB)/8,$0x00000001349a4faa
+DATA ·KoopConst+3624(SB)/8,$0x00000001ba81e0aa
+
+	/* x^28736 mod p(x), x^28672 mod p(x) */
+DATA ·KoopConst+3632(SB)/8,$0x000000007da3353e
+DATA ·KoopConst+3640(SB)/8,$0x0000000104d7df14
+
+	/* x^27712 mod p(x), x^27648 mod p(x) */
+DATA ·KoopConst+3648(SB)/8,$0x00000000440fba4e
+DATA ·KoopConst+3656(SB)/8,$0x00000001c2ff8518
+
+	/* x^26688 mod p(x), x^26624 mod p(x) */
+DATA ·KoopConst+3664(SB)/8,$0x00000000507aba70
+DATA ·KoopConst+3672(SB)/8,$0x00000000ba6d4708
+
+	/* x^25664 mod p(x), x^25600 mod p(x) */
+DATA ·KoopConst+3680(SB)/8,$0x0000000015b578b6
+DATA ·KoopConst+3688(SB)/8,$0x00000001d49d4bba
+
+	/* x^24640 mod p(x), x^24576 mod p(x) */
+DATA ·KoopConst+3696(SB)/8,$0x0000000141633fb2
+DATA ·KoopConst+3704(SB)/8,$0x00000000d21247e6
+
+	/* x^23616 mod p(x), x^23552 mod p(x) */
+DATA ·KoopConst+3712(SB)/8,$0x0000000178712680
+DATA ·KoopConst+3720(SB)/8,$0x0000000063b4004a
+
+	/* x^22592 mod p(x), x^22528 mod p(x) */
+DATA ·KoopConst+3728(SB)/8,$0x000000001404c194
+DATA ·KoopConst+3736(SB)/8,$0x0000000094f55d2c
+
+	/* x^21568 mod p(x), x^21504 mod p(x) */
+DATA ·KoopConst+3744(SB)/8,$0x00000000469dbe46
+DATA ·KoopConst+3752(SB)/8,$0x00000001ca68fe74
+
+	/* x^20544 mod p(x), x^20480 mod p(x) */
+DATA ·KoopConst+3760(SB)/8,$0x00000000fb093fd8
+DATA ·KoopConst+3768(SB)/8,$0x00000001fd7d1b4c
+
+	/* x^19520 mod p(x), x^19456 mod p(x) */
+DATA ·KoopConst+3776(SB)/8,$0x00000000767a2bfe
+DATA ·KoopConst+3784(SB)/8,$0x0000000055982d0c
+
+	/* x^18496 mod p(x), x^18432 mod p(x) */
+DATA ·KoopConst+3792(SB)/8,$0x00000001344e22bc
+DATA ·KoopConst+3800(SB)/8,$0x00000000221553a6
+
+	/* x^17472 mod p(x), x^17408 mod p(x) */
+DATA ·KoopConst+3808(SB)/8,$0x0000000161cd9978
+DATA ·KoopConst+3816(SB)/8,$0x000000013d9a153a
+
+	/* x^16448 mod p(x), x^16384 mod p(x) */
+DATA ·KoopConst+3824(SB)/8,$0x00000001d702e906
+DATA ·KoopConst+3832(SB)/8,$0x00000001cd108b3c
+
+	/* x^15424 mod p(x), x^15360 mod p(x) */
+DATA ·KoopConst+3840(SB)/8,$0x00000001c7db9908
+DATA ·KoopConst+3848(SB)/8,$0x00000001d0af0f4a
+
+	/* x^14400 mod p(x), x^14336 mod p(x) */
+DATA ·KoopConst+3856(SB)/8,$0x00000001665d025c
+DATA ·KoopConst+3864(SB)/8,$0x00000001196cf0ec
+
+	/* x^13376 mod p(x), x^13312 mod p(x) */
+DATA ·KoopConst+3872(SB)/8,$0x000000012df97c0e
+DATA ·KoopConst+3880(SB)/8,$0x00000001c88c9704
+
+	/* x^12352 mod p(x), x^12288 mod p(x) */
+DATA ·KoopConst+3888(SB)/8,$0x000000006fed84da
+DATA ·KoopConst+3896(SB)/8,$0x000000002013d300
+
+	/* x^11328 mod p(x), x^11264 mod p(x) */
+DATA ·KoopConst+3904(SB)/8,$0x00000000b094146e
+DATA ·KoopConst+3912(SB)/8,$0x00000001c458501e
+
+	/* x^10304 mod p(x), x^10240 mod p(x) */
+DATA ·KoopConst+3920(SB)/8,$0x00000001ceb518a6
+DATA ·KoopConst+3928(SB)/8,$0x000000003ce14802
+
+	/* x^9280 mod p(x), x^9216 mod p(x) */
+DATA ·KoopConst+3936(SB)/8,$0x000000011f16db0a
+DATA ·KoopConst+3944(SB)/8,$0x00000000bb72bb98
+
+	/* x^8256 mod p(x), x^8192 mod p(x) */
+DATA ·KoopConst+3952(SB)/8,$0x00000001d4aa130e
+DATA ·KoopConst+3960(SB)/8,$0x00000000fb9aeaba
+
+	/* x^7232 mod p(x), x^7168 mod p(x) */
+DATA ·KoopConst+3968(SB)/8,$0x00000001991f01d2
+DATA ·KoopConst+3976(SB)/8,$0x000000000131f5e6
+
+	/* x^6208 mod p(x), x^6144 mod p(x) */
+DATA ·KoopConst+3984(SB)/8,$0x000000006bd58b4c
+DATA ·KoopConst+3992(SB)/8,$0x0000000089d5799a
+
+	/* x^5184 mod p(x), x^5120 mod p(x) */
+DATA ·KoopConst+4000(SB)/8,$0x000000007272c166
+DATA ·KoopConst+4008(SB)/8,$0x00000000474c43b0
+
+	/* x^4160 mod p(x), x^4096 mod p(x) */
+DATA ·KoopConst+4016(SB)/8,$0x000000013974e6f8
+DATA ·KoopConst+4024(SB)/8,$0x00000001db991f34
+
+	/* x^3136 mod p(x), x^3072 mod p(x) */
+DATA ·KoopConst+4032(SB)/8,$0x000000000bd6e03c
+DATA ·KoopConst+4040(SB)/8,$0x000000004b1bfd00
+
+	/* x^2112 mod p(x), x^2048 mod p(x) */
+DATA ·KoopConst+4048(SB)/8,$0x000000005988c652
+DATA ·KoopConst+4056(SB)/8,$0x000000004036b796
+
+	/* x^1088 mod p(x), x^1024 mod p(x) */
+DATA ·KoopConst+4064(SB)/8,$0x00000000129ef036
+DATA ·KoopConst+4072(SB)/8,$0x000000000c5ec3d4
+
+	/* x^2048 mod p(x), x^2016 mod p(x), x^1984 mod p(x), x^1952 mod p(x) */
+DATA ·KoopConst+4080(SB)/8,$0xd6f94847201b5bcb
+DATA ·KoopConst+4088(SB)/8,$0x1efc02e79571e892
+
+	/* x^1920 mod p(x), x^1888 mod p(x), x^1856 mod p(x), x^1824 mod p(x) */
+DATA ·KoopConst+4096(SB)/8,$0xce08adcc294c1393
+DATA ·KoopConst+4104(SB)/8,$0x0b269b5c5ab5f161
+
+	/* x^1792 mod p(x), x^1760 mod p(x), x^1728 mod p(x), x^1696 mod p(x) */
+DATA ·KoopConst+4112(SB)/8,$0x17315505e4201e72
+DATA ·KoopConst+4120(SB)/8,$0x2e841f4784acf3e9
+
+	/* x^1664 mod p(x), x^1632 mod p(x), x^1600 mod p(x), x^1568 mod p(x) */
+DATA ·KoopConst+4128(SB)/8,$0x37cfc3a67cc667e3
+DATA ·KoopConst+4136(SB)/8,$0x7020425856bc424b
+
+	/* x^1536 mod p(x), x^1504 mod p(x), x^1472 mod p(x), x^1440 mod p(x) */
+DATA ·KoopConst+4144(SB)/8,$0x8e2fa3369218d2c3
+DATA ·KoopConst+4152(SB)/8,$0xdf81bf923f7c6ef1
+
+	/* x^1408 mod p(x), x^1376 mod p(x), x^1344 mod p(x), x^1312 mod p(x) */
+DATA ·KoopConst+4160(SB)/8,$0x5ce20d2d39ed1981
+DATA ·KoopConst+4168(SB)/8,$0x9d0898a0af5ddc43
+
+	/* x^1280 mod p(x), x^1248 mod p(x), x^1216 mod p(x), x^1184 mod p(x) */
+DATA ·KoopConst+4176(SB)/8,$0x6f7f4546ca081e03
+DATA ·KoopConst+4184(SB)/8,$0x4992836903fda047
+
+	/* x^1152 mod p(x), x^1120 mod p(x), x^1088 mod p(x), x^1056 mod p(x) */
+DATA ·KoopConst+4192(SB)/8,$0xfd4f413b9bf11d68
+DATA ·KoopConst+4200(SB)/8,$0xf4ddf452094f781b
+
+	/* x^1024 mod p(x), x^992 mod p(x), x^960 mod p(x), x^928 mod p(x) */
+DATA ·KoopConst+4208(SB)/8,$0x11d84204062f61ea
+DATA ·KoopConst+4216(SB)/8,$0x9487f1e51f3588cf
+
+	/* x^896 mod p(x), x^864 mod p(x), x^832 mod p(x), x^800 mod p(x) */
+DATA ·KoopConst+4224(SB)/8,$0xfaedf111abf58a1f
+DATA ·KoopConst+4232(SB)/8,$0x31da2c22b1384ec9
+
+	/* x^768 mod p(x), x^736 mod p(x), x^704 mod p(x), x^672 mod p(x) */
+DATA ·KoopConst+4240(SB)/8,$0x0246b541e8f81b22
+DATA ·KoopConst+4248(SB)/8,$0xc857ede58a42eb47
+
+	/* x^640 mod p(x), x^608 mod p(x), x^576 mod p(x), x^544 mod p(x) */
+DATA ·KoopConst+4256(SB)/8,$0xd4dbfa9b92b0372e
+DATA ·KoopConst+4264(SB)/8,$0xe0354c0b2cd1c09a
+
+	/* x^512 mod p(x), x^480 mod p(x), x^448 mod p(x), x^416 mod p(x) */
+DATA ·KoopConst+4272(SB)/8,$0x5f36c79cfc4417ec
+DATA ·KoopConst+4280(SB)/8,$0x4b92cf8d54b8f25b
+
+	/* x^384 mod p(x), x^352 mod p(x), x^320 mod p(x), x^288 mod p(x) */
+DATA ·KoopConst+4288(SB)/8,$0xdad234918345041e
+DATA ·KoopConst+4296(SB)/8,$0x4e44c81828229301
+
+	/* x^256 mod p(x), x^224 mod p(x), x^192 mod p(x), x^160 mod p(x) */
+DATA ·KoopConst+4304(SB)/8,$0x56fd28cc8e02f1d0
+DATA ·KoopConst+4312(SB)/8,$0x3da5e43c8ee9ee84
+
+	/* x^128 mod p(x), x^96 mod p(x), x^64 mod p(x), x^32 mod p(x) */
+DATA ·KoopConst+4320(SB)/8,$0xa583017cdfcb9f08
+DATA ·KoopConst+4328(SB)/8,$0xeb31d82e0c62ab26
+
+GLOBL ·KoopConst(SB),RODATA,$4336
+
+ /* Barrett constant m - (4^32)/n */
+DATA ·KoopBarConst(SB)/8,$0x0000000017d232cd
+DATA ·KoopBarConst+8(SB)/8,$0x0000000000000000
+DATA ·KoopBarConst+16(SB)/8,$0x00000001d663b05d
+DATA ·KoopBarConst+24(SB)/8,$0x0000000000000000
+GLOBL ·KoopBarConst(SB),RODATA,$32
diff --git a/src/hash/crc32/crc32_test.go b/src/hash/crc32/crc32_test.go
new file mode 100644
index 0000000..cbb869d
--- /dev/null
+++ b/src/hash/crc32/crc32_test.go
@@ -0,0 +1,339 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package crc32
+
+import (
+	"encoding"
+	"fmt"
+	"hash"
+	"io"
+	"math/rand"
+	"testing"
+)
+
+// First test, so that it can be the one to initialize castagnoliTable.
+func TestCastagnoliRace(t *testing.T) {
+	// The MakeTable(Castagnoli) lazily initializes castagnoliTable,
+	// which races with the switch on tab during Write to check
+	// whether tab == castagnoliTable.
+	ieee := NewIEEE()
+	go MakeTable(Castagnoli)
+	ieee.Write([]byte("hello"))
+}
+
+type test struct {
+	ieee, castagnoli    uint32
+	in                  string
+	halfStateIEEE       string // IEEE marshaled hash state after first half of in written, used by TestGoldenMarshal
+	halfStateCastagnoli string // Castagnoli marshaled hash state after first half of in written, used by TestGoldenMarshal
+}
+
+var golden = []test{
+	{0x0, 0x0, "", "crc\x01ʇ\x91M\x00\x00\x00\x00", "crc\x01wB\x84\x81\x00\x00\x00\x00"},
+	{0xe8b7be43, 0xc1d04330, "a", "crc\x01ʇ\x91M\x00\x00\x00\x00", "crc\x01wB\x84\x81\x00\x00\x00\x00"},
+	{0x9e83486d, 0xe2a22936, "ab", "crc\x01ʇ\x91M跾C", "crc\x01wB\x84\x81\xc1\xd0C0"},
+	{0x352441c2, 0x364b3fb7, "abc", "crc\x01ʇ\x91M跾C", "crc\x01wB\x84\x81\xc1\xd0C0"},
+	{0xed82cd11, 0x92c80a31, "abcd", "crc\x01ʇ\x91M\x9e\x83Hm", "crc\x01wB\x84\x81\xe2\xa2)6"},
+	{0x8587d865, 0xc450d697, "abcde", "crc\x01ʇ\x91M\x9e\x83Hm", "crc\x01wB\x84\x81\xe2\xa2)6"},
+	{0x4b8e39ef, 0x53bceff1, "abcdef", "crc\x01ʇ\x91M5$A\xc2", "crc\x01wB\x84\x816K?\xb7"},
+	{0x312a6aa6, 0xe627f441, "abcdefg", "crc\x01ʇ\x91M5$A\xc2", "crc\x01wB\x84\x816K?\xb7"},
+	{0xaeef2a50, 0xa9421b7, "abcdefgh", "crc\x01ʇ\x91M\xed\x82\xcd\x11", "crc\x01wB\x84\x81\x92\xc8\n1"},
+	{0x8da988af, 0x2ddc99fc, "abcdefghi", "crc\x01ʇ\x91M\xed\x82\xcd\x11", "crc\x01wB\x84\x81\x92\xc8\n1"},
+	{0x3981703a, 0xe6599437, "abcdefghij", "crc\x01ʇ\x91M\x85\x87\xd8e", "crc\x01wB\x84\x81\xc4P֗"},
+	{0x6b9cdfe7, 0xb2cc01fe, "Discard medicine more than two years old.", "crc\x01ʇ\x91M\xfd\xe5\xc2J", "crc\x01wB\x84\x81S\"(\xe0"},
+	{0xc90ef73f, 0xe28207f, "He who has a shady past knows that nice guys finish last.", "crc\x01ʇ\x91M\x01ǋ+", "crc\x01wB\x84\x81'\xdaR\x15"},
+	{0xb902341f, 0xbe93f964, "I wouldn't marry him with a ten foot pole.", "crc\x01ʇ\x91M\x9d\x13\xce\x10", "crc\x01wB\x84\x81\xc3\xed\xabG"},
+	{0x42080e8, 0x9e3be0c3, "Free! Free!/A trip/to Mars/for 900/empty jars/Burma Shave", "crc\x01ʇ\x91M-\xed\xf7\x94", "crc\x01wB\x84\x81\xce\xceb\x81"},
+	{0x154c6d11, 0xf505ef04, "The days of the digital watch are numbered.  -Tom Stoppard", "crc\x01ʇ\x91MOa\xa5\r", "crc\x01wB\x84\x81\xd3s\x9dP"},
+	{0x4c418325, 0x85d3dc82, "Nepal premier won't resign.", "crc\x01ʇ\x91M\xa8S9\x85", "crc\x01wB\x84\x81{\x90\x8a\x14"},
+	{0x33955150, 0xc5142380, "For every action there is an equal and opposite government program.", "crc\x01ʇ\x91Ma\xe9>\x86", "crc\x01wB\x84\x81\xaa@\xc4\x1c"},
+	{0x26216a4b, 0x75eb77dd, "His money is twice tainted: 'taint yours and 'taint mine.", "crc\x01ʇ\x91M\\\x1an\x88", "crc\x01wB\x84\x81W\a8Z"},
+	{0x1abbe45e, 0x91ebe9f7, "There is no reason for any individual to have a computer in their home. -Ken Olsen, 1977", "crc\x01ʇ\x91M\xb7\xf5\xf2\xca", "crc\x01wB\x84\x81\xc4o\x9d\x85"},
+	{0xc89a94f7, 0xf0b1168e, "It's a tiny change to the code and not completely disgusting. - Bob Manchek", "crc\x01ʇ\x91M\x84g1\xe8", "crc\x01wB\x84\x81#\x98\f\xab"},
+	{0xab3abe14, 0x572b74e2, "size:  a.out:  bad magic", "crc\x01ʇ\x91M\x8a\x0f\xad\b", "crc\x01wB\x84\x81\x80\xc9n\xd8"},
+	{0xbab102b6, 0x8a58a6d5, "The major problem is with sendmail.  -Mark Horton", "crc\x01ʇ\x91M\a\xf0\xb3\x15", "crc\x01wB\x84\x81liS\xcc"},
+	{0x999149d7, 0x9c426c50, "Give me a rock, paper and scissors and I will move the world.  CCFestoon", "crc\x01ʇ\x91M\x0fa\xbc.", "crc\x01wB\x84\x81\xdb͏C"},
+	{0x6d52a33c, 0x735400a4, "If the enemy is within range, then so are you.", "crc\x01ʇ\x91My\x1b\x99\xf8", "crc\x01wB\x84\x81\xaaB\x037"},
+	{0x90631e8d, 0xbec49c95, "It's well we cannot hear the screams/That we create in others' dreams.", "crc\x01ʇ\x91M\bqfY", "crc\x01wB\x84\x81\x16y\xa1\xd2"},
+	{0x78309130, 0xa95a2079, "You remind me of a TV show, but that's all right: I watch it anyway.", "crc\x01ʇ\x91M\xbdO,\xc2", "crc\x01wB\x84\x81f&\xc5\xe4"},
+	{0x7d0a377f, 0xde2e65c5, "C is as portable as Stonehedge!!", "crc\x01ʇ\x91M\xf7\xd6\x00\xd5", "crc\x01wB\x84\x81de\\\xf8"},
+	{0x8c79fd79, 0x297a88ed, "Even if I could be Shakespeare, I think I should still choose to be Faraday. - A. Huxley", "crc\x01ʇ\x91Ml+\xb8\xa7", "crc\x01wB\x84\x81\xbf\xd6S\xdd"},
+	{0xa20b7167, 0x66ed1d8b, "The fugacity of a constituent in a mixture of gases at a given temperature is proportional to its mole fraction.  Lewis-Randall Rule", "crc\x01ʇ\x91M<lR[", "crc\x01wB\x84\x81{\xaco\xb1"},
+	{0x8e0bb443, 0xdcded527, "How can you write a big system without C++?  -Paul Glick", "crc\x01ʇ\x91M\x0e\x88\x89\xed", "crc\x01wB\x84\x813\xd7C\u007f"},
+}
+
+// testGoldenIEEE verifies that the given function returns
+// correct IEEE checksums.
+func testGoldenIEEE(t *testing.T, crcFunc func(b []byte) uint32) {
+	for _, g := range golden {
+		if crc := crcFunc([]byte(g.in)); crc != g.ieee {
+			t.Errorf("IEEE(%s) = 0x%x want 0x%x", g.in, crc, g.ieee)
+		}
+	}
+}
+
+// testGoldenCastagnoli verifies that the given function returns
+// correct IEEE checksums.
+func testGoldenCastagnoli(t *testing.T, crcFunc func(b []byte) uint32) {
+	for _, g := range golden {
+		if crc := crcFunc([]byte(g.in)); crc != g.castagnoli {
+			t.Errorf("Castagnoli(%s) = 0x%x want 0x%x", g.in, crc, g.castagnoli)
+		}
+	}
+}
+
+// testCrossCheck generates random buffers of various lengths and verifies that
+// the two "update" functions return the same result.
+func testCrossCheck(t *testing.T, crcFunc1, crcFunc2 func(crc uint32, b []byte) uint32) {
+	// The AMD64 implementation has some cutoffs at lengths 168*3=504 and
+	// 1344*3=4032. We should make sure lengths around these values are in the
+	// list.
+	lengths := []int{0, 1, 2, 3, 4, 5, 10, 16, 50, 63, 64, 65, 100,
+		127, 128, 129, 255, 256, 257, 300, 312, 384, 416, 448, 480,
+		500, 501, 502, 503, 504, 505, 512, 513, 1000, 1024, 2000,
+		4030, 4031, 4032, 4033, 4036, 4040, 4048, 4096, 5000, 10000}
+	for _, length := range lengths {
+		p := make([]byte, length)
+		_, _ = rand.Read(p)
+		crcInit := uint32(rand.Int63())
+		crc1 := crcFunc1(crcInit, p)
+		crc2 := crcFunc2(crcInit, p)
+		if crc1 != crc2 {
+			t.Errorf("mismatch: 0x%x vs 0x%x (buffer length %d)", crc1, crc2, length)
+		}
+	}
+}
+
+// TestSimple tests the simple generic algorithm.
+func TestSimple(t *testing.T) {
+	tab := simpleMakeTable(IEEE)
+	testGoldenIEEE(t, func(b []byte) uint32 {
+		return simpleUpdate(0, tab, b)
+	})
+
+	tab = simpleMakeTable(Castagnoli)
+	testGoldenCastagnoli(t, func(b []byte) uint32 {
+		return simpleUpdate(0, tab, b)
+	})
+}
+
+func TestGoldenMarshal(t *testing.T) {
+	t.Run("IEEE", func(t *testing.T) {
+		for _, g := range golden {
+			h := New(IEEETable)
+			h2 := New(IEEETable)
+
+			io.WriteString(h, g.in[:len(g.in)/2])
+
+			state, err := h.(encoding.BinaryMarshaler).MarshalBinary()
+			if err != nil {
+				t.Errorf("could not marshal: %v", err)
+				continue
+			}
+
+			if string(state) != g.halfStateIEEE {
+				t.Errorf("IEEE(%q) state = %q, want %q", g.in, state, g.halfStateIEEE)
+				continue
+			}
+
+			if err := h2.(encoding.BinaryUnmarshaler).UnmarshalBinary(state); err != nil {
+				t.Errorf("could not unmarshal: %v", err)
+				continue
+			}
+
+			io.WriteString(h, g.in[len(g.in)/2:])
+			io.WriteString(h2, g.in[len(g.in)/2:])
+
+			if h.Sum32() != h2.Sum32() {
+				t.Errorf("IEEE(%s) = 0x%x != marshaled 0x%x", g.in, h.Sum32(), h2.Sum32())
+			}
+		}
+	})
+	t.Run("Castagnoli", func(t *testing.T) {
+		table := MakeTable(Castagnoli)
+		for _, g := range golden {
+			h := New(table)
+			h2 := New(table)
+
+			io.WriteString(h, g.in[:len(g.in)/2])
+
+			state, err := h.(encoding.BinaryMarshaler).MarshalBinary()
+			if err != nil {
+				t.Errorf("could not marshal: %v", err)
+				continue
+			}
+
+			if string(state) != g.halfStateCastagnoli {
+				t.Errorf("Castagnoli(%q) state = %q, want %q", g.in, state, g.halfStateCastagnoli)
+				continue
+			}
+
+			if err := h2.(encoding.BinaryUnmarshaler).UnmarshalBinary(state); err != nil {
+				t.Errorf("could not unmarshal: %v", err)
+				continue
+			}
+
+			io.WriteString(h, g.in[len(g.in)/2:])
+			io.WriteString(h2, g.in[len(g.in)/2:])
+
+			if h.Sum32() != h2.Sum32() {
+				t.Errorf("Castagnoli(%s) = 0x%x != marshaled 0x%x", g.in, h.Sum32(), h2.Sum32())
+			}
+		}
+	})
+}
+
+func TestMarshalTableMismatch(t *testing.T) {
+	h1 := New(IEEETable)
+	h2 := New(MakeTable(Castagnoli))
+
+	state1, err := h1.(encoding.BinaryMarshaler).MarshalBinary()
+	if err != nil {
+		t.Errorf("could not marshal: %v", err)
+	}
+
+	if err := h2.(encoding.BinaryUnmarshaler).UnmarshalBinary(state1); err == nil {
+		t.Errorf("no error when one was expected")
+	}
+}
+
+// TestSimple tests the slicing-by-8 algorithm.
+func TestSlicing(t *testing.T) {
+	tab := slicingMakeTable(IEEE)
+	testGoldenIEEE(t, func(b []byte) uint32 {
+		return slicingUpdate(0, tab, b)
+	})
+
+	tab = slicingMakeTable(Castagnoli)
+	testGoldenCastagnoli(t, func(b []byte) uint32 {
+		return slicingUpdate(0, tab, b)
+	})
+
+	// Cross-check various polys against the simple algorithm.
+	for _, poly := range []uint32{IEEE, Castagnoli, Koopman, 0xD5828281} {
+		t1 := simpleMakeTable(poly)
+		f1 := func(crc uint32, b []byte) uint32 {
+			return simpleUpdate(crc, t1, b)
+		}
+		t2 := slicingMakeTable(poly)
+		f2 := func(crc uint32, b []byte) uint32 {
+			return slicingUpdate(crc, t2, b)
+		}
+		testCrossCheck(t, f1, f2)
+	}
+}
+
+func TestArchIEEE(t *testing.T) {
+	if !archAvailableIEEE() {
+		t.Skip("Arch-specific IEEE not available.")
+	}
+	archInitIEEE()
+	slicingTable := slicingMakeTable(IEEE)
+	testCrossCheck(t, archUpdateIEEE, func(crc uint32, b []byte) uint32 {
+		return slicingUpdate(crc, slicingTable, b)
+	})
+}
+
+func TestArchCastagnoli(t *testing.T) {
+	if !archAvailableCastagnoli() {
+		t.Skip("Arch-specific Castagnoli not available.")
+	}
+	archInitCastagnoli()
+	slicingTable := slicingMakeTable(Castagnoli)
+	testCrossCheck(t, archUpdateCastagnoli, func(crc uint32, b []byte) uint32 {
+		return slicingUpdate(crc, slicingTable, b)
+	})
+}
+
+func TestGolden(t *testing.T) {
+	testGoldenIEEE(t, ChecksumIEEE)
+
+	// Some implementations have special code to deal with misaligned
+	// data; test that as well.
+	for delta := 1; delta <= 7; delta++ {
+		testGoldenIEEE(t, func(b []byte) uint32 {
+			ieee := NewIEEE()
+			d := delta
+			if d >= len(b) {
+				d = len(b)
+			}
+			ieee.Write(b[:d])
+			ieee.Write(b[d:])
+			return ieee.Sum32()
+		})
+	}
+
+	castagnoliTab := MakeTable(Castagnoli)
+	if castagnoliTab == nil {
+		t.Errorf("nil Castagnoli Table")
+	}
+
+	testGoldenCastagnoli(t, func(b []byte) uint32 {
+		castagnoli := New(castagnoliTab)
+		castagnoli.Write(b)
+		return castagnoli.Sum32()
+	})
+
+	// Some implementations have special code to deal with misaligned
+	// data; test that as well.
+	for delta := 1; delta <= 7; delta++ {
+		testGoldenCastagnoli(t, func(b []byte) uint32 {
+			castagnoli := New(castagnoliTab)
+			d := delta
+			if d >= len(b) {
+				d = len(b)
+			}
+			castagnoli.Write(b[:d])
+			castagnoli.Write(b[d:])
+			return castagnoli.Sum32()
+		})
+	}
+}
+
+func BenchmarkCRC32(b *testing.B) {
+	b.Run("poly=IEEE", benchmarkAll(NewIEEE()))
+	b.Run("poly=Castagnoli", benchmarkAll(New(MakeTable(Castagnoli))))
+	b.Run("poly=Koopman", benchmarkAll(New(MakeTable(Koopman))))
+}
+
+func benchmarkAll(h hash.Hash32) func(b *testing.B) {
+	return func(b *testing.B) {
+		for _, size := range []int{15, 40, 512, 1 << 10, 4 << 10, 32 << 10} {
+			name := fmt.Sprint(size)
+			if size >= 1024 {
+				name = fmt.Sprintf("%dkB", size/1024)
+			}
+			b.Run("size="+name, func(b *testing.B) {
+				for align := 0; align <= 1; align++ {
+					b.Run(fmt.Sprintf("align=%d", align), func(b *testing.B) {
+						benchmark(b, h, int64(size), int64(align))
+					})
+				}
+			})
+		}
+	}
+}
+
+func benchmark(b *testing.B, h hash.Hash32, n, alignment int64) {
+	b.SetBytes(n)
+	data := make([]byte, n+alignment)
+	data = data[alignment:]
+	for i := range data {
+		data[i] = byte(i)
+	}
+	in := make([]byte, 0, h.Size())
+
+	// Warm up
+	h.Reset()
+	h.Write(data)
+	h.Sum(in)
+
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		h.Reset()
+		h.Write(data)
+		h.Sum(in)
+	}
+}
diff --git a/src/hash/crc32/example_test.go b/src/hash/crc32/example_test.go
new file mode 100644
index 0000000..621bf83
--- /dev/null
+++ b/src/hash/crc32/example_test.go
@@ -0,0 +1,28 @@
+// Copyright 2015 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_test
+
+import (
+	"fmt"
+	"hash/crc32"
+)
+
+func ExampleMakeTable() {
+	// In this package, the CRC polynomial is represented in reversed notation,
+	// or LSB-first representation.
+	//
+	// LSB-first representation is a hexadecimal number with n bits, in which the
+	// most significant bit represents the coefficient of x⁰ and the least significant
+	// bit represents the coefficient of xⁿ⁻¹ (the coefficient for xⁿ is implicit).
+	//
+	// For example, CRC32-Q, as defined by the following polynomial,
+	//	x³²+ x³¹+ x²⁴+ x²²+ x¹⁶+ x¹⁴+ x⁸+ x⁷+ x⁵+ x³+ x¹+ x⁰
+	// has the reversed notation 0b11010101100000101000001010000001, so the value
+	// that should be passed to MakeTable is 0xD5828281.
+	crc32q := crc32.MakeTable(0xD5828281)
+	fmt.Printf("%08x\n", crc32.Checksum([]byte("Hello world"), crc32q))
+	// Output:
+	// 2964d064
+}
diff --git a/src/hash/crc32/gen_const_ppc64le.go b/src/hash/crc32/gen_const_ppc64le.go
new file mode 100644
index 0000000..2f15a60
--- /dev/null
+++ b/src/hash/crc32/gen_const_ppc64le.go
@@ -0,0 +1,150 @@
+// 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.
+
+//go:build ignore
+
+// Generate the constant table associated with the poly used by the
+// vpmsumd crc32 algorithm.
+//
+// go run gen_const_ppc64le.go
+//
+// generates crc32_table_ppc64le.s
+
+// The following is derived from code written by Anton Blanchard
+// <anton@au.ibm.com> found at https://github.com/antonblanchard/crc32-vpmsum.
+// The original is dual licensed under GPL and Apache 2.  As the copyright holder
+// for the work, IBM has contributed this new work under the golang license.
+
+// This code was written in Go based on the original C implementation.
+
+// This is a tool needed to generate the appropriate constants needed for
+// the vpmsum algorithm.  It is included to generate new constant tables if
+// new polynomial values are included in the future.
+
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+)
+
+var blocking = 32 * 1024
+
+func reflect_bits(b uint64, nr uint) uint64 {
+	var ref uint64
+
+	for bit := uint64(0); bit < uint64(nr); bit++ {
+		if (b & uint64(1)) == 1 {
+			ref |= (1 << (uint64(nr-1) - bit))
+		}
+		b = (b >> 1)
+	}
+	return ref
+}
+
+func get_remainder(poly uint64, deg uint, n uint) uint64 {
+
+	rem, _ := xnmodp(n, poly, deg)
+	return rem
+}
+
+func get_quotient(poly uint64, bits, n uint) uint64 {
+
+	_, div := xnmodp(n, poly, bits)
+	return div
+}
+
+// xnmodp returns two values, p and div:
+// p is the representation of the binary polynomial x**n mod (x ** deg + "poly")
+// That is p is the binary representation of the modulus polynomial except for its highest-order term.
+// div is the binary representation of the polynomial x**n / (x ** deg + "poly")
+func xnmodp(n uint, poly uint64, deg uint) (uint64, uint64) {
+
+	var mod, mask, high, div uint64
+
+	if n < deg {
+		div = 0
+		return poly, div
+	}
+	mask = 1<<deg - 1
+	poly &= mask
+	mod = poly
+	div = 1
+	deg--
+	n--
+	for n > deg {
+		high = (mod >> deg) & 1
+		div = (div << 1) | high
+		mod <<= 1
+		if high != 0 {
+			mod ^= poly
+		}
+		n--
+	}
+	return mod & mask, div
+}
+
+func main() {
+	w := new(bytes.Buffer)
+
+	fmt.Fprintf(w, "// autogenerated: do not edit!\n")
+	fmt.Fprintf(w, "// generated from crc32/gen_const_ppc64le.go\n")
+	fmt.Fprintln(w)
+	fmt.Fprintf(w, "#include \"textflag.h\"\n")
+
+	// These are the polynomials supported in vector now.
+	// If adding others, include the polynomial and a name
+	// to identify it.
+
+	genCrc32ConstTable(w, 0xedb88320, "IEEE")
+	genCrc32ConstTable(w, 0x82f63b78, "Cast")
+	genCrc32ConstTable(w, 0xeb31d82e, "Koop")
+	b := w.Bytes()
+
+	err := os.WriteFile("crc32_table_ppc64le.s", b, 0666)
+	if err != nil {
+		fmt.Printf("can't write output: %s\n", err)
+	}
+}
+
+func genCrc32ConstTable(w *bytes.Buffer, poly uint32, polyid string) {
+
+	ref_poly := reflect_bits(uint64(poly), 32)
+	fmt.Fprintf(w, "\n\t/* Reduce %d kbits to 1024 bits */\n", blocking*8)
+	j := 0
+	for i := (blocking * 8) - 1024; i > 0; i -= 1024 {
+		a := reflect_bits(get_remainder(ref_poly, 32, uint(i)), 32) << 1
+		b := reflect_bits(get_remainder(ref_poly, 32, uint(i+64)), 32) << 1
+
+		fmt.Fprintf(w, "\t/* x^%d mod p(x)%s, x^%d mod p(x)%s */\n", uint(i+64), "", uint(i), "")
+		fmt.Fprintf(w, "DATA ·%sConst+%d(SB)/8,$0x%016x\n", polyid, j*8, b)
+		fmt.Fprintf(w, "DATA ·%sConst+%d(SB)/8,$0x%016x\n", polyid, (j+1)*8, a)
+
+		j += 2
+		fmt.Fprintf(w, "\n")
+	}
+
+	for i := (1024 * 2) - 128; i >= 0; i -= 128 {
+		a := reflect_bits(get_remainder(ref_poly, 32, uint(i+32)), 32)
+		b := reflect_bits(get_remainder(ref_poly, 32, uint(i+64)), 32)
+		c := reflect_bits(get_remainder(ref_poly, 32, uint(i+96)), 32)
+		d := reflect_bits(get_remainder(ref_poly, 32, uint(i+128)), 32)
+
+		fmt.Fprintf(w, "\t/* x^%d mod p(x)%s, x^%d mod p(x)%s, x^%d mod p(x)%s, x^%d mod p(x)%s */\n", i+128, "", i+96, "", i+64, "", i+32, "")
+		fmt.Fprintf(w, "DATA ·%sConst+%d(SB)/8,$0x%08x%08x\n", polyid, j*8, c, d)
+		fmt.Fprintf(w, "DATA ·%sConst+%d(SB)/8,$0x%08x%08x\n", polyid, (j+1)*8, a, b)
+
+		j += 2
+		fmt.Fprintf(w, "\n")
+	}
+
+	fmt.Fprintf(w, "GLOBL ·%sConst(SB),RODATA,$4336\n", polyid)
+	fmt.Fprintf(w, "\n /* Barrett constant m - (4^32)/n */\n")
+	fmt.Fprintf(w, "DATA ·%sBarConst(SB)/8,$0x%016x\n", polyid, reflect_bits(get_quotient(ref_poly, 32, 64), 33))
+	fmt.Fprintf(w, "DATA ·%sBarConst+8(SB)/8,$0x0000000000000000\n", polyid)
+	fmt.Fprintf(w, "DATA ·%sBarConst+16(SB)/8,$0x%016x\n", polyid, reflect_bits((uint64(1)<<32)|ref_poly, 33)) // reflected?
+	fmt.Fprintf(w, "DATA ·%sBarConst+24(SB)/8,$0x0000000000000000\n", polyid)
+	fmt.Fprintf(w, "GLOBL ·%sBarConst(SB),RODATA,$32\n", polyid)
+}
author	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-04-28 13:16:40 +0000
committer	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-04-28 13:16:40 +0000
commit	47ab3d4a42e9ab51c465c4322d2ec233f6324e6b (patch)
tree	a61a0ffd83f4a3def4b36e5c8e99630c559aa723 /src/hash/crc32
parent	Initial commit. (diff)
download	golang-1.18-47ab3d4a42e9ab51c465c4322d2ec233f6324e6b.tar.xz golang-1.18-47ab3d4a42e9ab51c465c4322d2ec233f6324e6b.zip