update dependencies

5 files changed, 725 insertions, 0 deletions

diff --git a/vendor/github.com/zeebo/blake3/internal/alg/compress/compress.go b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress.go
new file mode 100644
index 000000000..0b2685408
--- /dev/null
+++ b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress.go
@@ -0,0 +1,15 @@
+package compress
+
+import (
+	"github.com/zeebo/blake3/internal/alg/compress/compress_pure"
+	"github.com/zeebo/blake3/internal/alg/compress/compress_sse41"
+	"github.com/zeebo/blake3/internal/consts"
+)
+
+func Compress(chain *[8]uint32, block *[16]uint32, counter uint64, blen uint32, flags uint32, out *[16]uint32) {
+	if consts.HasSSE41 {
+		compress_sse41.Compress(chain, block, counter, blen, flags, out)
+	} else {
+		compress_pure.Compress(chain, block, counter, blen, flags, out)
+	}
+}
diff --git a/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_pure/compress.go b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_pure/compress.go
new file mode 100644
index 000000000..66ea1fb75
--- /dev/null
+++ b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_pure/compress.go
@@ -0,0 +1,135 @@
+package compress_pure
+
+import (
+	"math/bits"
+
+	"github.com/zeebo/blake3/internal/consts"
+)
+
+func Compress(
+	chain *[8]uint32,
+	block *[16]uint32,
+	counter uint64,
+	blen uint32,
+	flags uint32,
+	out *[16]uint32,
+) {
+
+	*out = [16]uint32{
+		chain[0], chain[1], chain[2], chain[3],
+		chain[4], chain[5], chain[6], chain[7],
+		consts.IV0, consts.IV1, consts.IV2, consts.IV3,
+		uint32(counter), uint32(counter >> 32), blen, flags,
+	}
+
+	rcompress(out, block)
+}
+
+func g(a, b, c, d, mx, my uint32) (uint32, uint32, uint32, uint32) {
+	a += b + mx
+	d = bits.RotateLeft32(d^a, -16)
+	c += d
+	b = bits.RotateLeft32(b^c, -12)
+	a += b + my
+	d = bits.RotateLeft32(d^a, -8)
+	c += d
+	b = bits.RotateLeft32(b^c, -7)
+	return a, b, c, d
+}
+
+func rcompress(s *[16]uint32, m *[16]uint32) {
+	const (
+		a = 10
+		b = 11
+		c = 12
+		d = 13
+		e = 14
+		f = 15
+	)
+
+	s0, s1, s2, s3 := s[0+0], s[0+1], s[0+2], s[0+3]
+	s4, s5, s6, s7 := s[0+4], s[0+5], s[0+6], s[0+7]
+	s8, s9, sa, sb := s[8+0], s[8+1], s[8+2], s[8+3]
+	sc, sd, se, sf := s[8+4], s[8+5], s[8+6], s[8+7]
+
+	s0, s4, s8, sc = g(s0, s4, s8, sc, m[0], m[1])
+	s1, s5, s9, sd = g(s1, s5, s9, sd, m[2], m[3])
+	s2, s6, sa, se = g(s2, s6, sa, se, m[4], m[5])
+	s3, s7, sb, sf = g(s3, s7, sb, sf, m[6], m[7])
+	s0, s5, sa, sf = g(s0, s5, sa, sf, m[8], m[9])
+	s1, s6, sb, sc = g(s1, s6, sb, sc, m[a], m[b])
+	s2, s7, s8, sd = g(s2, s7, s8, sd, m[c], m[d])
+	s3, s4, s9, se = g(s3, s4, s9, se, m[e], m[f])
+
+	s0, s4, s8, sc = g(s0, s4, s8, sc, m[2], m[6])
+	s1, s5, s9, sd = g(s1, s5, s9, sd, m[3], m[a])
+	s2, s6, sa, se = g(s2, s6, sa, se, m[7], m[0])
+	s3, s7, sb, sf = g(s3, s7, sb, sf, m[4], m[d])
+	s0, s5, sa, sf = g(s0, s5, sa, sf, m[1], m[b])
+	s1, s6, sb, sc = g(s1, s6, sb, sc, m[c], m[5])
+	s2, s7, s8, sd = g(s2, s7, s8, sd, m[9], m[e])
+	s3, s4, s9, se = g(s3, s4, s9, se, m[f], m[8])
+
+	s0, s4, s8, sc = g(s0, s4, s8, sc, m[3], m[4])
+	s1, s5, s9, sd = g(s1, s5, s9, sd, m[a], m[c])
+	s2, s6, sa, se = g(s2, s6, sa, se, m[d], m[2])
+	s3, s7, sb, sf = g(s3, s7, sb, sf, m[7], m[e])
+	s0, s5, sa, sf = g(s0, s5, sa, sf, m[6], m[5])
+	s1, s6, sb, sc = g(s1, s6, sb, sc, m[9], m[0])
+	s2, s7, s8, sd = g(s2, s7, s8, sd, m[b], m[f])
+	s3, s4, s9, se = g(s3, s4, s9, se, m[8], m[1])
+
+	s0, s4, s8, sc = g(s0, s4, s8, sc, m[a], m[7])
+	s1, s5, s9, sd = g(s1, s5, s9, sd, m[c], m[9])
+	s2, s6, sa, se = g(s2, s6, sa, se, m[e], m[3])
+	s3, s7, sb, sf = g(s3, s7, sb, sf, m[d], m[f])
+	s0, s5, sa, sf = g(s0, s5, sa, sf, m[4], m[0])
+	s1, s6, sb, sc = g(s1, s6, sb, sc, m[b], m[2])
+	s2, s7, s8, sd = g(s2, s7, s8, sd, m[5], m[8])
+	s3, s4, s9, se = g(s3, s4, s9, se, m[1], m[6])
+
+	s0, s4, s8, sc = g(s0, s4, s8, sc, m[c], m[d])
+	s1, s5, s9, sd = g(s1, s5, s9, sd, m[9], m[b])
+	s2, s6, sa, se = g(s2, s6, sa, se, m[f], m[a])
+	s3, s7, sb, sf = g(s3, s7, sb, sf, m[e], m[8])
+	s0, s5, sa, sf = g(s0, s5, sa, sf, m[7], m[2])
+	s1, s6, sb, sc = g(s1, s6, sb, sc, m[5], m[3])
+	s2, s7, s8, sd = g(s2, s7, s8, sd, m[0], m[1])
+	s3, s4, s9, se = g(s3, s4, s9, se, m[6], m[4])
+
+	s0, s4, s8, sc = g(s0, s4, s8, sc, m[9], m[e])
+	s1, s5, s9, sd = g(s1, s5, s9, sd, m[b], m[5])
+	s2, s6, sa, se = g(s2, s6, sa, se, m[8], m[c])
+	s3, s7, sb, sf = g(s3, s7, sb, sf, m[f], m[1])
+	s0, s5, sa, sf = g(s0, s5, sa, sf, m[d], m[3])
+	s1, s6, sb, sc = g(s1, s6, sb, sc, m[0], m[a])
+	s2, s7, s8, sd = g(s2, s7, s8, sd, m[2], m[6])
+	s3, s4, s9, se = g(s3, s4, s9, se, m[4], m[7])
+
+	s0, s4, s8, sc = g(s0, s4, s8, sc, m[b], m[f])
+	s1, s5, s9, sd = g(s1, s5, s9, sd, m[5], m[0])
+	s2, s6, sa, se = g(s2, s6, sa, se, m[1], m[9])
+	s3, s7, sb, sf = g(s3, s7, sb, sf, m[8], m[6])
+	s0, s5, sa, sf = g(s0, s5, sa, sf, m[e], m[a])
+	s1, s6, sb, sc = g(s1, s6, sb, sc, m[2], m[c])
+	s2, s7, s8, sd = g(s2, s7, s8, sd, m[3], m[4])
+	s3, s4, s9, se = g(s3, s4, s9, se, m[7], m[d])
+
+	s[8+0] = s8 ^ s[0]
+	s[8+1] = s9 ^ s[1]
+	s[8+2] = sa ^ s[2]
+	s[8+3] = sb ^ s[3]
+	s[8+4] = sc ^ s[4]
+	s[8+5] = sd ^ s[5]
+	s[8+6] = se ^ s[6]
+	s[8+7] = sf ^ s[7]
+
+	s[0] = s0 ^ s8
+	s[1] = s1 ^ s9
+	s[2] = s2 ^ sa
+	s[3] = s3 ^ sb
+	s[4] = s4 ^ sc
+	s[5] = s5 ^ sd
+	s[6] = s6 ^ se
+	s[7] = s7 ^ sf
+}
diff --git a/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_amd64.s b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_amd64.s
new file mode 100644
index 000000000..0fedf0b3a
--- /dev/null
+++ b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_amd64.s
@@ -0,0 +1,560 @@
+// Code generated by command: go run compress.go. DO NOT EDIT.
+
+#include "textflag.h"
+
+DATA iv<>+0(SB)/4, $0x6a09e667
+DATA iv<>+4(SB)/4, $0xbb67ae85
+DATA iv<>+8(SB)/4, $0x3c6ef372
+DATA iv<>+12(SB)/4, $0xa54ff53a
+DATA iv<>+16(SB)/4, $0x510e527f
+DATA iv<>+20(SB)/4, $0x9b05688c
+DATA iv<>+24(SB)/4, $0x1f83d9ab
+DATA iv<>+28(SB)/4, $0x5be0cd19
+GLOBL iv<>(SB), RODATA|NOPTR, $32
+
+DATA rot16_shuf<>+0(SB)/1, $0x02
+DATA rot16_shuf<>+1(SB)/1, $0x03
+DATA rot16_shuf<>+2(SB)/1, $0x00
+DATA rot16_shuf<>+3(SB)/1, $0x01
+DATA rot16_shuf<>+4(SB)/1, $0x06
+DATA rot16_shuf<>+5(SB)/1, $0x07
+DATA rot16_shuf<>+6(SB)/1, $0x04
+DATA rot16_shuf<>+7(SB)/1, $0x05
+DATA rot16_shuf<>+8(SB)/1, $0x0a
+DATA rot16_shuf<>+9(SB)/1, $0x0b
+DATA rot16_shuf<>+10(SB)/1, $0x08
+DATA rot16_shuf<>+11(SB)/1, $0x09
+DATA rot16_shuf<>+12(SB)/1, $0x0e
+DATA rot16_shuf<>+13(SB)/1, $0x0f
+DATA rot16_shuf<>+14(SB)/1, $0x0c
+DATA rot16_shuf<>+15(SB)/1, $0x0d
+DATA rot16_shuf<>+16(SB)/1, $0x12
+DATA rot16_shuf<>+17(SB)/1, $0x13
+DATA rot16_shuf<>+18(SB)/1, $0x10
+DATA rot16_shuf<>+19(SB)/1, $0x11
+DATA rot16_shuf<>+20(SB)/1, $0x16
+DATA rot16_shuf<>+21(SB)/1, $0x17
+DATA rot16_shuf<>+22(SB)/1, $0x14
+DATA rot16_shuf<>+23(SB)/1, $0x15
+DATA rot16_shuf<>+24(SB)/1, $0x1a
+DATA rot16_shuf<>+25(SB)/1, $0x1b
+DATA rot16_shuf<>+26(SB)/1, $0x18
+DATA rot16_shuf<>+27(SB)/1, $0x19
+DATA rot16_shuf<>+28(SB)/1, $0x1e
+DATA rot16_shuf<>+29(SB)/1, $0x1f
+DATA rot16_shuf<>+30(SB)/1, $0x1c
+DATA rot16_shuf<>+31(SB)/1, $0x1d
+GLOBL rot16_shuf<>(SB), RODATA|NOPTR, $32
+
+DATA rot8_shuf<>+0(SB)/1, $0x01
+DATA rot8_shuf<>+1(SB)/1, $0x02
+DATA rot8_shuf<>+2(SB)/1, $0x03
+DATA rot8_shuf<>+3(SB)/1, $0x00
+DATA rot8_shuf<>+4(SB)/1, $0x05
+DATA rot8_shuf<>+5(SB)/1, $0x06
+DATA rot8_shuf<>+6(SB)/1, $0x07
+DATA rot8_shuf<>+7(SB)/1, $0x04
+DATA rot8_shuf<>+8(SB)/1, $0x09
+DATA rot8_shuf<>+9(SB)/1, $0x0a
+DATA rot8_shuf<>+10(SB)/1, $0x0b
+DATA rot8_shuf<>+11(SB)/1, $0x08
+DATA rot8_shuf<>+12(SB)/1, $0x0d
+DATA rot8_shuf<>+13(SB)/1, $0x0e
+DATA rot8_shuf<>+14(SB)/1, $0x0f
+DATA rot8_shuf<>+15(SB)/1, $0x0c
+DATA rot8_shuf<>+16(SB)/1, $0x11
+DATA rot8_shuf<>+17(SB)/1, $0x12
+DATA rot8_shuf<>+18(SB)/1, $0x13
+DATA rot8_shuf<>+19(SB)/1, $0x10
+DATA rot8_shuf<>+20(SB)/1, $0x15
+DATA rot8_shuf<>+21(SB)/1, $0x16
+DATA rot8_shuf<>+22(SB)/1, $0x17
+DATA rot8_shuf<>+23(SB)/1, $0x14
+DATA rot8_shuf<>+24(SB)/1, $0x19
+DATA rot8_shuf<>+25(SB)/1, $0x1a
+DATA rot8_shuf<>+26(SB)/1, $0x1b
+DATA rot8_shuf<>+27(SB)/1, $0x18
+DATA rot8_shuf<>+28(SB)/1, $0x1d
+DATA rot8_shuf<>+29(SB)/1, $0x1e
+DATA rot8_shuf<>+30(SB)/1, $0x1f
+DATA rot8_shuf<>+31(SB)/1, $0x1c
+GLOBL rot8_shuf<>(SB), RODATA|NOPTR, $32
+
+// func Compress(chain *[8]uint32, block *[16]uint32, counter uint64, blen uint32, flags uint32, out *[16]uint32)
+// Requires: SSE, SSE2, SSE4.1, SSSE3
+TEXT ·Compress(SB), NOSPLIT, $0-40
+	MOVQ   chain+0(FP), AX
+	MOVQ   block+8(FP), CX
+	MOVQ   counter+16(FP), DX
+	MOVL   blen+24(FP), BX
+	MOVL   flags+28(FP), BP
+	MOVQ   out+32(FP), SI
+	MOVUPS (AX), X0
+	MOVUPS 16(AX), X1
+	MOVUPS iv<>+0(SB), X2
+	PINSRD $0x00, DX, X3
+	SHRQ   $0x20, DX
+	PINSRD $0x01, DX, X3
+	PINSRD $0x02, BX, X3
+	PINSRD $0x03, BP, X3
+	MOVUPS (CX), X4
+	MOVUPS 16(CX), X5
+	MOVUPS 32(CX), X6
+	MOVUPS 48(CX), X7
+	MOVUPS rot16_shuf<>+0(SB), X8
+	MOVUPS rot8_shuf<>+0(SB), X9
+
+	// round 1
+	MOVAPS X4, X10
+	SHUFPS $0x88, X5, X10
+	PADDD  X10, X0
+	PADDD  X1, X0
+	PXOR   X0, X3
+	PSHUFB X8, X3
+	PADDD  X3, X2
+	PXOR   X2, X1
+	MOVAPS X1, X11
+	PSRLL  $0x0c, X1
+	PSLLL  $0x14, X11
+	POR    X11, X1
+	MOVAPS X4, X4
+	SHUFPS $0xdd, X5, X4
+	PADDD  X4, X0
+	PADDD  X1, X0
+	PXOR   X0, X3
+	PSHUFB X9, X3
+	PADDD  X3, X2
+	PXOR   X2, X1
+	MOVAPS X1, X5
+	PSRLL  $0x07, X1
+	PSLLL  $0x19, X5
+	POR    X5, X1
+	PSHUFD $0x93, X0, X0
+	PSHUFD $0x4e, X3, X3
+	PSHUFD $0x39, X2, X2
+	MOVAPS X6, X5
+	SHUFPS $0x88, X7, X5
+	SHUFPS $0x93, X5, X5
+	PADDD  X5, X0
+	PADDD  X1, X0
+	PXOR   X0, X3
+	PSHUFB X8, X3
+	PADDD  X3, X2
+	PXOR   X2, X1
+	MOVAPS X1, X11
+	PSRLL  $0x0c, X1
+	PSLLL  $0x14, X11
+	POR    X11, X1
+	MOVAPS X6, X6
+	SHUFPS $0xdd, X7, X6
+	SHUFPS $0x93, X6, X6
+	PADDD  X6, X0
+	PADDD  X1, X0
+	PXOR   X0, X3
+	PSHUFB X9, X3
+	PADDD  X3, X2
+	PXOR   X2, X1
+	MOVAPS X1, X7
+	PSRLL  $0x07, X1
+	PSLLL  $0x19, X7
+	POR    X7, X1
+	PSHUFD $0x39, X0, X0
+	PSHUFD $0x4e, X3, X3
+	PSHUFD $0x93, X2, X2
+
+	// round 2
+	MOVAPS    X10, X7
+	SHUFPS    $0xd6, X4, X7
+	SHUFPS    $0x39, X7, X7
+	PADDD     X7, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X11
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X11
+	POR       X11, X1
+	MOVAPS    X5, X11
+	SHUFPS    $0xfa, X6, X11
+	PSHUFD    $0x0f, X10, X10
+	PBLENDW   $0x33, X10, X11
+	PADDD     X11, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X10
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X10
+	POR       X10, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X6, X12
+	PUNPCKLLQ X4, X12
+	PBLENDW   $0xc0, X5, X12
+	SHUFPS    $0xb4, X12, X12
+	PADDD     X12, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X10
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X10
+	POR       X10, X1
+	MOVAPS    X4, X10
+	PUNPCKHLQ X6, X10
+	MOVAPS    X5, X4
+	PUNPCKLLQ X10, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// round 3
+	MOVAPS    X7, X5
+	SHUFPS    $0xd6, X11, X5
+	SHUFPS    $0x39, X5, X5
+	PADDD     X5, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X6
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X6
+	POR       X6, X1
+	MOVAPS    X12, X6
+	SHUFPS    $0xfa, X4, X6
+	PSHUFD    $0x0f, X7, X7
+	PBLENDW   $0x33, X7, X6
+	PADDD     X6, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X7
+	POR       X7, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X4, X10
+	PUNPCKLLQ X11, X10
+	PBLENDW   $0xc0, X12, X10
+	SHUFPS    $0xb4, X10, X10
+	PADDD     X10, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X7
+	POR       X7, X1
+	MOVAPS    X11, X7
+	PUNPCKHLQ X4, X7
+	MOVAPS    X12, X4
+	PUNPCKLLQ X7, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X7
+	POR       X7, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// round 4
+	MOVAPS    X5, X7
+	SHUFPS    $0xd6, X6, X7
+	SHUFPS    $0x39, X7, X7
+	PADDD     X7, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X11
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X11
+	POR       X11, X1
+	MOVAPS    X10, X11
+	SHUFPS    $0xfa, X4, X11
+	PSHUFD    $0x0f, X5, X5
+	PBLENDW   $0x33, X5, X11
+	PADDD     X11, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X4, X12
+	PUNPCKLLQ X6, X12
+	PBLENDW   $0xc0, X10, X12
+	SHUFPS    $0xb4, X12, X12
+	PADDD     X12, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X5
+	POR       X5, X1
+	MOVAPS    X6, X5
+	PUNPCKHLQ X4, X5
+	MOVAPS    X10, X4
+	PUNPCKLLQ X5, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// round 5
+	MOVAPS    X7, X5
+	SHUFPS    $0xd6, X11, X5
+	SHUFPS    $0x39, X5, X5
+	PADDD     X5, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X6
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X6
+	POR       X6, X1
+	MOVAPS    X12, X6
+	SHUFPS    $0xfa, X4, X6
+	PSHUFD    $0x0f, X7, X7
+	PBLENDW   $0x33, X7, X6
+	PADDD     X6, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X7
+	POR       X7, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X4, X10
+	PUNPCKLLQ X11, X10
+	PBLENDW   $0xc0, X12, X10
+	SHUFPS    $0xb4, X10, X10
+	PADDD     X10, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X7
+	POR       X7, X1
+	MOVAPS    X11, X7
+	PUNPCKHLQ X4, X7
+	MOVAPS    X12, X4
+	PUNPCKLLQ X7, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X7
+	POR       X7, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// round 6
+	MOVAPS    X5, X7
+	SHUFPS    $0xd6, X6, X7
+	SHUFPS    $0x39, X7, X7
+	PADDD     X7, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X11
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X11
+	POR       X11, X1
+	MOVAPS    X10, X11
+	SHUFPS    $0xfa, X4, X11
+	PSHUFD    $0x0f, X5, X5
+	PBLENDW   $0x33, X5, X11
+	PADDD     X11, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X4, X12
+	PUNPCKLLQ X6, X12
+	PBLENDW   $0xc0, X10, X12
+	SHUFPS    $0xb4, X12, X12
+	PADDD     X12, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X5
+	POR       X5, X1
+	MOVAPS    X6, X5
+	PUNPCKHLQ X4, X5
+	MOVAPS    X10, X4
+	PUNPCKLLQ X5, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// round 7
+	MOVAPS    X7, X5
+	SHUFPS    $0xd6, X11, X5
+	SHUFPS    $0x39, X5, X5
+	PADDD     X5, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X5
+	POR       X5, X1
+	MOVAPS    X12, X5
+	SHUFPS    $0xfa, X4, X5
+	PSHUFD    $0x0f, X7, X6
+	PBLENDW   $0x33, X6, X5
+	PADDD     X5, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X4, X5
+	PUNPCKLLQ X11, X5
+	PBLENDW   $0xc0, X12, X5
+	SHUFPS    $0xb4, X5, X5
+	PADDD     X5, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X5
+	POR       X5, X1
+	MOVAPS    X11, X6
+	PUNPCKHLQ X4, X6
+	MOVAPS    X12, X4
+	PUNPCKLLQ X6, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X4
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X4
+	POR       X4, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// finalize
+	PXOR   X2, X0
+	PXOR   X3, X1
+	MOVUPS (AX), X4
+	PXOR   X4, X2
+	MOVUPS 16(AX), X4
+	PXOR   X4, X3
+	MOVUPS X0, (SI)
+	MOVUPS X1, 16(SI)
+	MOVUPS X2, 32(SI)
+	MOVUPS X3, 48(SI)
+	RET
diff --git a/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_other.go b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_other.go
new file mode 100644
index 000000000..cd63e9740
--- /dev/null
+++ b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_other.go
@@ -0,0 +1,9 @@
+// +build !amd64
+
+package compress_sse41
+
+import "github.com/zeebo/blake3/internal/alg/compress/compress_pure"
+
+func Compress(chain *[8]uint32, block *[16]uint32, counter uint64, blen uint32, flags uint32, out *[16]uint32) {
+	compress_pure.Compress(chain, block, counter, blen, flags, out)
+}
diff --git a/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/stubs.go b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/stubs.go
new file mode 100644
index 000000000..ffd932d3c
--- /dev/null
+++ b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/stubs.go
@@ -0,0 +1,6 @@
+// +build amd64
+
+package compress_sse41
+
+//go:noescape
+func Compress(chain *[8]uint32, block *[16]uint32, counter uint64, blen uint32, flags uint32, out *[16]uint32)