compressAvx_amd64.s

//+build !noasm !appengine

//
// Minio Cloud Storage, (C) 2016 Minio, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

//
// Based on SSE implementation from https://github.com/BLAKE2/BLAKE2/blob/master/sse/blake2b.c
//
// Use github.com/fwessels/asm2plan9s on this file to assemble instructions to their Plan9 equivalent
//
// Assembly code below essentially follows the ROUND macro (see blake2b-round.h) which is defined as:
//   #define ROUND(r) \
//     LOAD_MSG_ ##r ##_1(b0, b1); \
//     G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
//     LOAD_MSG_ ##r ##_2(b0, b1); \
//     G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
//     DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h); \
//     LOAD_MSG_ ##r ##_3(b0, b1); \
//     G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
//     LOAD_MSG_ ##r ##_4(b0, b1); \
//     G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
//     UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h);
//
// as well as the go equivalent in https://github.com/dchest/blake2b/blob/master/block.go
//
// As in the macro, G1/G2 in the 1st and 2nd half are identical (so literal copy of assembly)
//
// Rounds are also the same, except for the loading of the message (and rounds 1 & 11 and
// rounds 2 & 12 are identical)
//

#define G1 \
	\ // G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1);
	LONG $0xd479c1c4; BYTE $0xc0 \ // VPADDQ  XMM0,XMM0,XMM8   /* v0 += m[0], v1 += m[2] */
	LONG $0xd471c1c4; BYTE $0xc9 \ // VPADDQ  XMM1,XMM1,XMM9   /* v2 += m[4], v3 += m[6] */
	LONG $0xc2d4f9c5             \ // VPADDQ  XMM0,XMM0,XMM2   /* v0 += v4, v1 += v5 */
	LONG $0xcbd4f1c5             \ // VPADDQ  XMM1,XMM1,XMM3   /* v2 += v6, v3 += v7 */
	LONG $0xf0efc9c5             \ // VPXOR   XMM6,XMM6,XMM0   /* v12 ^= v0, v13 ^= v1 */
	LONG $0xf9efc1c5             \ // VPXOR   XMM7,XMM7,XMM1   /* v14 ^= v2, v15 ^= v3 */
	LONG $0xf670f9c5; BYTE $0xb1 \ // VPSHUFD XMM6,XMM6,0xb1   /* v12 = v12<<(64-32) | v12>>32, v13 = v13<<(64-32) | v13>>32 */
	LONG $0xff70f9c5; BYTE $0xb1 \ // VPSHUFD XMM7,XMM7,0xb1   /* v14 = v14<<(64-32) | v14>>32, v15 = v15<<(64-32) | v15>>32 */
	LONG $0xe6d4d9c5             \ // VPADDQ  XMM4,XMM4,XMM6   /* v8 += v12, v9 += v13  */
	LONG $0xefd4d1c5             \ // VPADDQ  XMM5,XMM5,XMM7   /* v10 += v14, v11 += v15 */
	LONG $0xd4efe9c5             \ // VPXOR   XMM2,XMM2,XMM4   /* v4 ^= v8, v5 ^= v9 */
	LONG $0xddefe1c5             \ // VPXOR   XMM3,XMM3,XMM5   /* v6 ^= v10, v7 ^= v11 */
	LONG $0x0069c2c4; BYTE $0xd4 \ // VPSHUFB XMM2,XMM2,XMM12  /* v4 = v4<<(64-24) | v4>>24, v5 = v5<<(64-24) | v5>>24 */
	LONG $0x0061c2c4; BYTE $0xdc   // VPSHUFB XMM3,XMM3,XMM12  /* v6 = v6<<(64-24) | v6>>24, v7 = v7<<(64-24) | v7>>24 */

#define G2 \
	\ // G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1);
	LONG $0xd479c1c4; BYTE $0xc2 \ // VPADDQ  XMM0,XMM0,XMM10  /* v0 += m[1], v1 += m[3] */
	LONG $0xd471c1c4; BYTE $0xcb \ // VPADDQ  XMM1,XMM1,XMM11  /* v2 += m[5], v3 += m[7] */
	LONG $0xc2d4f9c5             \ // VPADDQ  XMM0,XMM0,XMM2   /* v0 += v4, v1 += v5 */
	LONG $0xcbd4f1c5             \ // VPADDQ  XMM1,XMM1,XMM3   /* v2 += v6, v3 += v7 */
	LONG $0xf0efc9c5             \ // VPXOR   XMM6,XMM6,XMM0   /* v12 ^= v0, v13 ^= v1 */
	LONG $0xf9efc1c5             \ // VPXOR   XMM7,XMM7,XMM1   /* v14 ^= v2, v15 ^= v3 */
	LONG $0xf670fbc5; BYTE $0x39 \ // VPSHUFLW XMM6,XMM6,0x39  /* combined with next ... */
	LONG $0xf670fac5; BYTE $0x39 \ // VPSHUFHW XMM6,XMM6,0x39  /* v12 = v12<<(64-16) | v12>>16, v13 = v13<<(64-16) | v13>>16 */
	LONG $0xff70fbc5; BYTE $0x39 \ // VPSHUFLW XMM7,XMM7,0x39  /* combined with next ... */
	LONG $0xff70fac5; BYTE $0x39 \ // VPSHUFHW XMM7,XMM7,0x39  /* v14 = v14<<(64-16) | v14>>16, v15 = v15<<(64-16) | v15>>16 */
	LONG $0xe6d4d9c5             \ // VPADDQ  XMM4,XMM4,XMM6   /* v8 += v12, v9 += v13 */
	LONG $0xefd4d1c5             \ // VPADDQ  XMM5,XMM5,XMM7   /* v10 += v14, v11 += v15 */
	LONG $0xd4efe9c5             \ // VPXOR   XMM2,XMM2,XMM4   /* v4 ^= v8, v5 ^= v9 */
	LONG $0xddefe1c5             \ // VPXOR   XMM3,XMM3,XMM5   /* v6 ^= v10, v7 ^= v11 */
	LONG $0xfad469c5             \ // VPADDQ  XMM15,XMM2,XMM2  /* temp reg = reg*2   */
	LONG $0xd273e9c5; BYTE $0x3f \ // VPSRLQ  XMM2,XMM2,0x3f   /*      reg = reg>>63 */
	LONG $0xef69c1c4; BYTE $0xd7 \ // VPXOR   XMM2,XMM2,XMM15  /* ORed together: v4 = v4<<(64-63) | v4>>63, v5 = v5<<(64-63) | v5>>63 */
	LONG $0xfbd461c5             \ // VPADDQ XMM15,XMM3,XMM3   /* temp reg = reg*2   */
	LONG $0xd373e1c5; BYTE $0x3f \ // VPSRLQ XMM3,XMM3,0x3f    /*      reg = reg>>63 */
	LONG $0xef61c1c4; BYTE $0xdf   // VPXOR  XMM3,XMM3,XMM15   /* ORed together: v6 = v6<<(64-63) | v6>>63, v7 = v7<<(64-63) | v7>>63 */

#define DIAGONALIZE \
	\ // DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h);
	MOVOU X6, X13                \                                     /* t0 = row4l;\                                                            */
	MOVOU X2, X14                \                                     /* t1 = row2l;\                                                            */
	MOVOU X4, X6                 \                                     /* row4l = row3l;\                                                         */
	MOVOU X5, X4                 \                                     /* row3l = row3h;\                                                         */
	MOVOU X6, X5                 \                                     /* row3h = row4l;\                                                         */
	LONG $0x6c1141c4; BYTE $0xfd \ // VPUNPCKLQDQ XMM15, XMM13, XMM13  /*                                    _mm_unpacklo_epi64(t0, t0)           */
	LONG $0x6d41c1c4; BYTE $0xf7 \ // VPUNPCKHQDQ  XMM6,  XMM7, XMM15  /*  row4l = _mm_unpackhi_epi64(row4h,                           ); \       */
	LONG $0xff6c41c5             \ // VPUNPCKLQDQ XMM15,  XMM7,  XMM7  /*                                 _mm_unpacklo_epi64(row4h, row4h)        */
	LONG $0x6d11c1c4; BYTE $0xff \ // VPUNPCKHQDQ  XMM7, XMM13, XMM15  /*  row4h = _mm_unpackhi_epi64(t0,                                 ); \    */
	LONG $0xfb6c61c5             \ // VPUNPCKLQDQ XMM15,  XMM3,  XMM3  /*                                    _mm_unpacklo_epi64(row2h, row2h)     */
	LONG $0x6d69c1c4; BYTE $0xd7 \ // VPUNPCKHQDQ  XMM2,  XMM2, XMM15  /*  row2l = _mm_unpackhi_epi64(row2l,                                 ); \ */
	LONG $0x6c0941c4; BYTE $0xfe \ // VPUNPCKLQDQ XMM15, XMM14, XMM14  /*                                    _mm_unpacklo_epi64(t1, t1)           */
	LONG $0x6d61c1c4; BYTE $0xdf   // VPUNPCKHQDQ  XMM3,  XMM3, XMM15  /*  row2h = _mm_unpackhi_epi64(row2h,                           )          */

#define UNDIAGONALIZE \
	\ // UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h);
	MOVOU X4, X13                \                                     /* t0 = row3l;\                                                            */
	MOVOU X5, X4                 \                                     /* row3l = row3h;\                                                         */
	MOVOU X13, X5                \                                     /* row3h = t0;\                                                            */
	MOVOU X2, X13                \                                     /* t0 = row2l;\                                                            */
	MOVOU X6, X14                \                                     /* t1 = row4l;\                                                            */
	LONG $0xfa6c69c5             \ // VPUNPCKLQDQ XMM15,  XMM2,  XMM2  /*                                    _mm_unpacklo_epi64(row2l, row2l)     */
	LONG $0x6d61c1c4; BYTE $0xd7 \ // VPUNPCKHQDQ  XMM2,  XMM3, XMM15  /*  row2l = _mm_unpackhi_epi64(row2h,                                 ); \ */
	LONG $0xfb6c61c5             \ // VPUNPCKLQDQ XMM15,  XMM3,  XMM3  /*                                 _mm_unpacklo_epi64(row2h, row2h)        */
	LONG $0x6d11c1c4; BYTE $0xdf \ // VPUNPCKHQDQ  XMM3, XMM13, XMM15  /*  row2h = _mm_unpackhi_epi64(t0,                                 ); \    */
	LONG $0xff6c41c5             \ // VPUNPCKLQDQ XMM15,  XMM7,  XMM7  /*                                    _mm_unpacklo_epi64(row4h, row4h)     */
	LONG $0x6d49c1c4; BYTE $0xf7 \ // VPUNPCKHQDQ  XMM6,  XMM6, XMM15  /*  row4l = _mm_unpackhi_epi64(row4l,                                 ); \ */
	LONG $0x6c0941c4; BYTE $0xfe \ // VPUNPCKLQDQ XMM15, XMM14, XMM14  /*                                    _mm_unpacklo_epi64(t1, t1)           */
	LONG $0x6d41c1c4; BYTE $0xff   // VPUNPCKHQDQ  XMM7,  XMM7, XMM15  /*  row4h = _mm_unpackhi_epi64(row4h,                           )          */

#define LOAD_SHUFFLE \
	\ // Load shuffle value
	MOVQ  shffle+120(FP), SI \ // SI: &shuffle
	MOVOU 0(SI), X12           // X12 = 03040506 07000102 0b0c0d0e 0f08090a

// func blockAVXLoop(p []uint8, in, iv, t, f, shffle, out []uint64)
TEXT ·blockAVXLoop(SB), 7, $0
	// REGISTER USE
	//        R8: loop counter
	//        DX: message pointer
	//        SI: temp pointer for loading
	//  X0 -  X7: v0 - v15
	//  X8 - X11: m[0] - m[7]
	//       X12: shuffle value
	// X13 - X15: temp registers

	// Load digest
	MOVQ  in+24(FP), SI // SI: &in
	MOVOU 0(SI), X0     // X0 = in[0]+in[1]      /* row1l = LOAD( &S->h[0] ); */
	MOVOU 16(SI), X1    // X1 = in[2]+in[3]      /* row1h = LOAD( &S->h[2] ); */
	MOVOU 32(SI), X2    // X2 = in[4]+in[5]      /* row2l = LOAD( &S->h[4] ); */
	MOVOU 48(SI), X3    // X3 = in[6]+in[7]      /* row2h = LOAD( &S->h[6] ); */

	// Already store digest into &out (so we can reload it later generically)
	MOVQ  out+144(FP), SI // SI: &out
	MOVOU X0, 0(SI)       // out[0]+out[1] = X0
	MOVOU X1, 16(SI)      // out[2]+out[3] = X1
	MOVOU X2, 32(SI)      // out[4]+out[5] = X2
	MOVOU X3, 48(SI)      // out[6]+out[7] = X3

	// Initialize message pointer and loop counter
	MOVQ message+0(FP), DX     // DX: &p (message)
	MOVQ message_len+8(FP), R8 // R8: len(message)
	SHRQ $7, R8                // len(message) / 128
	CMPQ R8, $0
	JEQ  complete

loop:
	// Increment counter
	MOVQ t+72(FP), SI // SI: &t
	MOVQ 0(SI), R9
	ADDQ $128, R9     // /* d.t[0] += BlockSize */
	MOVQ R9, 0(SI)
	CMPQ R9, $128     // /* if d.t[0] < BlockSize { */
	JGE  noincr
	MOVQ 8(SI), R9
	ADDQ $1, R9       // /*     d.t[1]++ */
	MOVQ R9, 8(SI)
noincr:               // /* } */

	// Load initialization vector
	MOVQ  iv+48(FP), SI // SI: &iv
	MOVOU 0(SI), X4     // X4 = iv[0]+iv[1]      /* row3l = LOAD( &blake2b_IV[0] );                                    */
	MOVOU 16(SI), X5    // X5 = iv[2]+iv[3]      /* row3h = LOAD( &blake2b_IV[2] );                                    */
	MOVOU 32(SI), X6    // X6 = iv[4]+iv[5]      /*                        LOAD( &blake2b_IV[4] )                      */
	MOVOU 48(SI), X7    // X7 = iv[6]+iv[7]      /*                        LOAD( &blake2b_IV[6] )                      */
	MOVQ  t+72(FP), SI  // SI: &t
	MOVOU 0(SI), X8     // X8 = t[0]+t[1]        /*                                                LOAD( &S->t[0] )    */
	PXOR  X8, X6        // X6 = X6 ^ X8          /* row4l = _mm_xor_si128(                       ,                  ); */
	MOVQ  t+96(FP), SI  // SI: &f
	MOVOU 0(SI), X8     // X8 = f[0]+f[1]        /*                                                LOAD( &S->f[0] )    */
	PXOR  X8, X7        // X7 = X7 ^ X8          /* row4h = _mm_xor_si128(                       ,                  ); */

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   1
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 0(DX), X12             // X12 = m[0]+m[1]
	MOVOU 16(DX), X13            // X13 = m[2]+m[3]
	MOVOU 32(DX), X14            // X14 = m[4]+m[5]
	MOVOU 48(DX), X15            // X15 = m[6]+m[7]
	LONG $0x6c1941c4; BYTE $0xc5 // VPUNPCKLQDQ  XMM8, XMM12, XMM13  /* m[0], m[2] */
	LONG $0x6c0941c4; BYTE $0xcf // VPUNPCKLQDQ  XMM9, XMM14, XMM15  /* m[4], m[6] */
	LONG $0x6d1941c4; BYTE $0xd5 // VPUNPCKHQDQ XMM10, XMM12, XMM13  /* m[1], m[3] */
	LONG $0x6d0941c4; BYTE $0xdf // VPUNPCKHQDQ XMM11, XMM14, XMM15  /* m[5], m[7] */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 64(DX), X12            // X12 =  m[8]+ m[9]
	MOVOU 80(DX), X13            // X13 = m[10]+m[11]
	MOVOU 96(DX), X14            // X14 = m[12]+m[13]
	MOVOU 112(DX), X15           // X15 = m[14]+m[15]
	LONG $0x6c1941c4; BYTE $0xc5 // VPUNPCKLQDQ  XMM8, XMM12, XMM13  /*  m[8],m[10] */
	LONG $0x6c0941c4; BYTE $0xcf // VPUNPCKLQDQ  XMM9, XMM14, XMM15  /* m[12],m[14] */
	LONG $0x6d1941c4; BYTE $0xd5 // VPUNPCKHQDQ XMM10, XMM12, XMM13  /*  m[9],m[11] */
	LONG $0x6d0941c4; BYTE $0xdf // VPUNPCKHQDQ XMM11, XMM14, XMM15  /* m[13],m[15] */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   2
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 112(DX), X12             // X12 = m[14]+m[15]
	MOVOU 32(DX), X13              // X13 =  m[4]+ m[5]
	MOVOU 64(DX), X14              // X14 =  m[8]+ m[9]
	MOVOU 96(DX), X15              // X15 = m[12]+m[13]
	LONG $0x6c1941c4; BYTE $0xc5   // VPUNPCKLQDQ  XMM8, XMM12, XMM13  /* m[14],  m[4] */
	LONG $0x6d0941c4; BYTE $0xcf   // VPUNPCKHQDQ  XMM9, XMM14, XMM15  /*  m[9], m[13] */
	MOVOU 80(DX), X13              // X13 = m[10]+m[11]
	MOVOU 48(DX), X15              // X15 =  m[6]+ m[7]
	LONG $0x6c1141c4; BYTE $0xd6   // VPUNPCKLQDQ XMM10, XMM13, XMM14  /* m[10],  m[8] */
	LONG $0x0f0143c4; WORD $0x08dc // VPALIGNR    XMM11, XMM15, XMM12, 0x8  /* m[15],  m[6] */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 0(DX), X12               // X12 =  m[0]+ m[1]
	MOVOU 32(DX), X13              // X13 =  m[4]+ m[5]
	MOVOU 80(DX), X14              // X14 = m[10]+m[11]
	LONG $0x0f1943c4; WORD $0x08c4 // VPALIGNR     XMM8, XMM12, XMM12, 0x8  /*  m[1],  m[0] */
	LONG $0x6d0941c4; BYTE $0xcd   // VPUNPCKHQDQ  XMM9, XMM14, XMM13  /* m[11], m[5] */
	MOVOU 16(DX), X12              // X12 =  m[2]+ m[3]
	MOVOU 48(DX), X13              // X13 =  m[6]+ m[7]
	MOVOU 96(DX), X14              // X14 = m[12]+m[13]
	LONG $0x6c0941c4; BYTE $0xd4   // VPUNPCKLQDQ XMM10, XMM14, XMM12  /* m[12], m[2] */
	LONG $0x6d1141c4; BYTE $0xdc   // VPUNPCKHQDQ XMM11, XMM13, XMM12  /*  m[7], m[3] */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   3
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 32(DX), X12              // X12 =  m[4]+ m[5]
	MOVOU 80(DX), X13              // X13 = m[10]+m[11]
	MOVOU 96(DX), X14              // X14 = m[12]+m[13]
	MOVOU 112(DX), X15             // X15 = m[14]+m[15]
	LONG $0x0f0943c4; WORD $0x08c5 // VPALIGNR     XMM8, XMM14, XMM13, 0x8  /* m[11],  m[12] */
	LONG $0x6d1941c4; BYTE $0xcf   // VPUNPCKHQDQ  XMM9, XMM12, XMM15  /*  m[5], m[15] */
	MOVOU 0(DX), X12               // X12 =  m[0]+ m[1]
	MOVOU 16(DX), X13              // X13 =  m[2]+ m[3]
	MOVOU 64(DX), X15              // X15 =  m[8]+ m[9]
	LONG $0x6c0141c4; BYTE $0xd4   // VPUNPCKLQDQ XMM10, XMM15, XMM12  /*  m[8],  m[0] */
	LONG $0x6d0941c4; BYTE $0xde   // VPUNPCKHQDQ XMM11, XMM14, XMM14  /*   ___, m[13] */
	LONG $0x6c1141c4; BYTE $0xdb   // VPUNPCKLQDQ XMM11, XMM13, XMM11  /*  m[2],   ___ */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 16(DX), X12               // X12 =  m[2]+ m[3]
	MOVOU 48(DX), X13               // X13 =  m[6]+ m[7]
	MOVOU 64(DX), X14               // X14 =  m[8]+ m[9]
	MOVOU 80(DX), X15               // X15 = m[10]+m[11]
	LONG  $0x6d1941c4; BYTE $0xc4   // VPUNPCKHQDQ  XMM8, XMM12, XMM12  /*   ___, m[3] */
	LONG  $0x6c0141c4; BYTE $0xc0   // VPUNPCKLQDQ  XMM8, XMM15,  XMM8  /* m[10],  ___ */
	LONG  $0x6d1141c4; BYTE $0xce   // VPUNPCKHQDQ  XMM9, XMM13, XMM14  /*  m[7], m[9] */
	MOVOU 0(DX), X12                // X12 =  m[0]+ m[1]
	MOVOU 32(DX), X14               // X14 =  m[4]+ m[5]
	MOVOU 112(DX), X15              // X15 = m[14]+m[15]
	LONG  $0x6c0141c4; BYTE $0xd5   // VPUNPCKLQDQ XMM10, XMM15, XMM13  /* m[14], m[6] */
	LONG  $0x0f0943c4; WORD $0x08dc // VPALIGNR    XMM11, XMM14, XMM12, 0x8  /*  m[1],  m[4] */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   4
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 16(DX), X12             // X12 =  m[2]+ m[3]
	MOVOU 48(DX), X13             // X13 =  m[6]+ m[7]
	MOVOU 80(DX), X14             // X14 = m[10]+m[11]
	MOVOU 96(DX), X15             // X15 = m[12]+m[13]
	LONG  $0x6d1141c4; BYTE $0xc4 // VPUNPCKHQDQ  XMM8, XMM13, XMM12  /*  m[7],  m[3] */
	LONG  $0x6d0141c4; BYTE $0xce // VPUNPCKHQDQ  XMM9, XMM15, XMM14  /* m[13], m[11] */
	MOVOU 0(DX), X12              // X12 =  m[0]+ m[1]
	MOVOU 64(DX), X13             // X13 =  m[8]+ m[9]
	MOVOU 112(DX), X14            // X14 = m[14]+m[15]
	LONG  $0x6d1141c4; BYTE $0xd4 // VPUNPCKHQDQ XMM10, XMM13, XMM12  /*  m[9],  m[1] */
	LONG  $0x6c0141c4; BYTE $0xde // VPUNPCKLQDQ XMM11, XMM15, XMM14  /* m[12], m[14] */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 16(DX), X12             // X12 =  m[2]+ m[3]
	MOVOU 32(DX), X13             // X13 =  m[4]+ m[5]
	MOVOU 80(DX), X14             // X14 = m[10]+m[11]
	MOVOU 112(DX), X15            // X15 = m[14]+m[15]
	LONG  $0x6d1141c4; BYTE $0xc5 // VPUNPCKHQDQ  XMM8, XMM13, XMM13  /*   ___,  m[5] */
	LONG  $0x6c1941c4; BYTE $0xc0 // VPUNPCKLQDQ  XMM8, XMM12,  XMM8  /*  m[2],  ____ */
	LONG  $0x6d0141c4; BYTE $0xcf // VPUNPCKHQDQ  XMM9, XMM15, XMM15  /*   ___, m[15] */
	LONG  $0x6c1141c4; BYTE $0xc9 // VPUNPCKLQDQ  XMM9, XMM13,  XMM9  /*  m[4],  ____ */
	MOVOU 0(DX), X12              // X12 =  m[0]+ m[1]
	MOVOU 48(DX), X13             // X13 =  m[6]+ m[7]
	MOVOU 64(DX), X15             // X15 =  m[8]+ m[9]
	LONG  $0x6c1141c4; BYTE $0xd6 // VPUNPCKLQDQ XMM10, XMM13, XMM14  /*  m[6], m[10] */
	LONG  $0x6c1941c4; BYTE $0xdf // VPUNPCKLQDQ XMM11, XMM12, XMM15  /*  m[0],  m[8] */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   5
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 16(DX), X12            // X12 =  m[2]+ m[3]
	MOVOU 32(DX), X13            // X13 =  m[4]+ m[5]
	MOVOU 64(DX), X14            // X14 =  m[8]+ m[9]
	MOVOU 80(DX), X15            // X15 = m[10]+m[11]
	LONG $0x6d0941c4; BYTE $0xc5 // VPUNPCKHQDQ  XMM8, XMM14, XMM13  /*  m[9],  m[5] */
	LONG $0x6c1941c4; BYTE $0xcf // VPUNPCKLQDQ  XMM9, XMM12, XMM15  /*  m[2], m[10] */
	MOVOU 0(DX), X12             // X12 =  m[0]+ m[1]
	MOVOU 48(DX), X14            // X14 =  m[6]+ m[7]
	MOVOU 112(DX), X15           // X15 = m[14]+m[15]
	LONG $0x6d0941c4; BYTE $0xd6 // VPUNPCKHQDQ XMM10, XMM14, XMM14  /*   ___,  m[7] */
	LONG $0x6c1941c4; BYTE $0xd2 // VPUNPCKLQDQ XMM10, XMM12, XMM10  /*  m[0],  ____ */
	LONG $0x6d0141c4; BYTE $0xdf // VPUNPCKHQDQ XMM11, XMM15, XMM15  /*   ___, m[15] */
	LONG $0x6c1141c4; BYTE $0xdb // VPUNPCKLQDQ XMM11, XMM13, XMM11  /*  m[4],  ____ */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 16(DX), X12              // X12 =  m[2]+ m[3]
	MOVOU 48(DX), X13              // X13 =  m[6]+ m[7]
	MOVOU 80(DX), X14              // X14 = m[10]+m[11]
	MOVOU 112(DX), X15             // X15 = m[14]+m[15]
	LONG $0x6d0941c4; BYTE $0xc6   // VPUNPCKHQDQ  XMM8, XMM14, XMM14  /*   ___, m[11] */
	LONG $0x6c0141c4; BYTE $0xc0   // VPUNPCKLQDQ  XMM8, XMM15,  XMM8  /* m[14],  ____ */
	LONG $0x6d1941c4; BYTE $0xcc   // VPUNPCKHQDQ  XMM9, XMM12, XMM12  /*   ___,  m[3] */
	LONG $0x6c1141c4; BYTE $0xc9   // VPUNPCKLQDQ  XMM9, XMM13,  XMM9  /*  m[6],  ____ */
	MOVOU 0(DX), X12               // X12 =  m[0]+ m[1]
	MOVOU 64(DX), X13              // X13 =  m[8]+ m[9]
	MOVOU 96(DX), X14              // X14 = m[12]+m[13]
	LONG $0x0f0943c4; WORD $0x08d4 // VPALIGNR    XMM10, XMM14, XMM12, 0x8  /*  m[1], m[12] */
	LONG $0x6d0941c4; BYTE $0xde   // VPUNPCKHQDQ XMM11, XMM14, XMM14  /*   ___, m[13] */
	LONG $0x6c1141c4; BYTE $0xdb   // VPUNPCKLQDQ XMM11, XMM13, XMM11  /*  m[8],  ____ */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   6
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 0(DX), X12             // X12 =  m[0]+ m[1]
	MOVOU 16(DX), X13            // X13 =  m[2]+ m[3]
	MOVOU 48(DX), X14            // X14 =  m[6]+ m[7]
	MOVOU 64(DX), X15            // X15 =  m[8]+ m[9]
	LONG $0x6c1141c4; BYTE $0xc6 // VPUNPCKLQDQ  XMM8, XMM13, XMM14  /*  m[2],  m[6] */
	LONG $0x6c1941c4; BYTE $0xcf // VPUNPCKLQDQ  XMM9, XMM12, XMM15  /*  m[0],  m[8] */
	MOVOU 80(DX), X12            // X12 = m[10]+m[11]
	MOVOU 96(DX), X14            // X14 = m[12]+m[13]
	LONG $0x6c0941c4; BYTE $0xd4 // VPUNPCKLQDQ XMM10, XMM14, XMM12  /* m[12], m[10] */
	LONG $0x6d1941c4; BYTE $0xdd // VPUNPCKHQDQ XMM11, XMM12, XMM13  /* m[11],  m[3] */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 0(DX), X12             // X12 =  m[0]+ m[1]
	MOVOU 32(DX), X13            // X13 =  m[4]+ m[5]
	MOVOU 48(DX), X14            // X14 =  m[6]+ m[7]
	MOVOU 112(DX), X15           // X15 = m[14]+m[15]
	LONG $0x6d0941c4; BYTE $0xc6 // VPUNPCKHQDQ  XMM8, XMM14, XMM14  /*   ___,  m[7] */
	LONG $0x6c1141c4; BYTE $0xc0 // VPUNPCKLQDQ  XMM8, XMM13,  XMM8  /*  m[4],  ____ */
	LONG $0x6d0141c4; BYTE $0xcc // VPUNPCKHQDQ  XMM9, XMM15, XMM12  /* m[15],  m[1] */
	MOVOU 64(DX), X12            // X12 =  m[8]+ m[9]
	MOVOU 96(DX), X14            // X14 = m[12]+m[13]
	LONG $0x6d0941c4; BYTE $0xd5 // VPUNPCKHQDQ XMM10, XMM14, XMM13  /* m[13],  m[5] */
	LONG $0x6d1941c4; BYTE $0xdc // VPUNPCKHQDQ XMM11, XMM12, XMM12  /*   ___,  m[9] */
	LONG $0x6c0141c4; BYTE $0xdb // VPUNPCKLQDQ XMM11, XMM15, XMM11  /* m[14],  ____ */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   7
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 0(DX), X12               // X12 =  m[0]+ m[1]
	MOVOU 32(DX), X13              // X13 =  m[4]+ m[5]
	MOVOU 96(DX), X14              // X14 = m[12]+m[13]
	MOVOU 112(DX), X15             // X15 = m[14]+m[15]
	LONG $0x6d1941c4; BYTE $0xc4   // VPUNPCKHQDQ  XMM8, XMM12, XMM12  /*   ___,  m[1] */
	LONG $0x6c0941c4; BYTE $0xc0   // VPUNPCKLQDQ  XMM8, XMM14,  XMM8  /* m[12],  ____ */
	LONG $0x6c0141c4; BYTE $0xcd   // VPUNPCKLQDQ  XMM9, XMM15, XMM13  /* m[14],  m[4] */
	MOVOU 80(DX), X12              // X12 = m[10]+m[11]
	LONG $0x6d1141c4; BYTE $0xd7   // VPUNPCKHQDQ XMM10, XMM13, XMM15  /*  m[5], m[15] */
	LONG $0x0f1943c4; WORD $0x08de // VPALIGNR    XMM11, XMM12, XMM14, 0x8  /* m[13], m[10] */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 0(DX), X12               // X12 =  m[0]+ m[1]
	MOVOU 48(DX), X13              // X13 =  m[6]+ m[7]
	MOVOU 64(DX), X14              // X14 =  m[8]+ m[9]
	MOVOU 80(DX), X15              // X15 = m[10]+m[11]
	LONG $0x6c1941c4; BYTE $0xc5   // VPUNPCKLQDQ  XMM8, XMM12, XMM13  /*  m[0],  m[6] */
	LONG $0x0f0943c4; WORD $0x08ce // VPALIGNR     XMM9, XMM14, XMM14, 0x8  /*  m[9],  m[8] */
	MOVOU 16(DX), X14              // X14 =  m[2]+ m[3]
	LONG $0x6d1141c4; BYTE $0xd6   // VPUNPCKHQDQ XMM10, XMM13, XMM14  /*  m[7],  m[3] */
	LONG $0x6d0141c4; BYTE $0xdf   // VPUNPCKHQDQ XMM11, XMM15, XMM15  /*   ___, m[11] */
	LONG $0x6c0941c4; BYTE $0xdb   // VPUNPCKLQDQ XMM11, XMM14, XMM11  /*  m[2],  ____ */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   8
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 16(DX), X12              // X12 =  m[2]+ m[3]
	MOVOU 48(DX), X13              // X13 =  m[6]+ m[7]
	MOVOU 96(DX), X14              // X14 = m[12]+m[13]
	MOVOU 112(DX), X15             // X15 = m[14]+m[15]
	LONG $0x6d0941c4; BYTE $0xc5   // VPUNPCKHQDQ  XMM8, XMM14, XMM13  /* m[13],  m[7] */
	LONG $0x6d1941c4; BYTE $0xcc   // VPUNPCKHQDQ  XMM9, XMM12, XMM12  /*   ___,  m[3] */
	LONG $0x6c0941c4; BYTE $0xc9   // VPUNPCKLQDQ  XMM9, XMM14,  XMM9  /* m[12],  ____ */
	MOVOU 0(DX), X12               // X12 =  m[0]+ m[1]
	MOVOU 64(DX), X13              // X13 =  m[8]+ m[9]
	MOVOU 80(DX), X14              // X14 = m[10]+m[11]
	LONG $0x0f0143c4; WORD $0x08d6 // VPALIGNR    XMM10, XMM15, XMM14, 0x8  /* m[11], m[14] */
	LONG $0x6d1941c4; BYTE $0xdd   // VPUNPCKHQDQ XMM11, XMM12, XMM13  /*  m[1],  m[9] */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 16(DX), X12            // X12 =  m[2]+ m[3]
	MOVOU 32(DX), X13            // X13 =  m[4]+ m[5]
	MOVOU 64(DX), X14            // X14 =  m[8]+ m[9]
	MOVOU 112(DX), X15           // X15 = m[14]+m[15]
	LONG $0x6d1141c4; BYTE $0xc7 // VPUNPCKHQDQ  XMM8, XMM13, XMM15  /*  m[5], m[15] */
	LONG $0x6c0941c4; BYTE $0xcc // VPUNPCKLQDQ  XMM9, XMM14, XMM12  /*  m[8],  m[2] */
	MOVOU 0(DX), X12             // X12 =  m[0]+ m[1]
	MOVOU 48(DX), X14            // X14 =  m[6]+ m[7]
	MOVOU 80(DX), X15            // X15 = m[10]+m[11]
	LONG $0x6c1941c4; BYTE $0xd5 // VPUNPCKLQDQ XMM10, XMM12, XMM13  /*  m[0],  m[4] */
	LONG $0x6c0941c4; BYTE $0xdf // VPUNPCKLQDQ XMM11, XMM14, XMM15  /*  m[6], m[10] */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   9
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 0(DX), X12               // X12 =  m[0]+ m[1]
	MOVOU 48(DX), X13              // X13 =  m[6]+ m[7]
	MOVOU 80(DX), X14              // X14 = m[10]+m[11]
	MOVOU 112(DX), X15             // X15 = m[14]+m[15]
	LONG $0x6c1141c4; BYTE $0xc7   // VPUNPCKLQDQ  XMM8, XMM13, XMM15  /*  m[6], m[14] */
	LONG $0x0f1943c4; WORD $0x08ce // VPALIGNR     XMM9, XMM12, XMM14, 0x8  /* m[11],  m[0] */
	MOVOU 16(DX), X13              // X13 =  m[2]+ m[3]
	MOVOU 64(DX), X14              // X14 =  m[8]+ m[9]
	LONG $0x6d0141c4; BYTE $0xd6   // VPUNPCKHQDQ XMM10, XMM15, XMM14  /* m[15],  m[9] */
	LONG $0x0f0943c4; WORD $0x08dd // VPALIGNR    XMM11, XMM14, XMM13, 0x8  /*  m[3],  m[8] */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 0(DX), X12               // X12 =  m[0]+ m[1]
	MOVOU 16(DX), X13              // X13 =  m[2]+ m[3]
	MOVOU 80(DX), X14              // X14 = m[10]+m[11]
	MOVOU 96(DX), X15              // X15 = m[12]+m[13]
	LONG $0x6d0141c4; BYTE $0xc7   // VPUNPCKHQDQ  XMM8, XMM15, XMM15  /*   ___, m[13] */
	LONG $0x6c0141c4; BYTE $0xc0   // VPUNPCKLQDQ  XMM8, XMM15,  XMM8  /* m[12],  ____ */
	LONG $0x0f0943c4; WORD $0x08cc // VPALIGNR     XMM9, XMM14, XMM12, 0x8  /*  m[1], m[10] */
	MOVOU 32(DX), X12              // X12 =  m[4]+ m[5]
	MOVOU 48(DX), X15              // X15 =  m[6]+ m[7]
	LONG $0x6d0141c4; BYTE $0xd7   // VPUNPCKHQDQ XMM10, XMM15, XMM15  /*   ___,  m[7] */
	LONG $0x6c1141c4; BYTE $0xd2   // VPUNPCKLQDQ XMM10, XMM13, XMM10  /*  m[2],  ____ */
	LONG $0x6d1941c4; BYTE $0xdc   // VPUNPCKHQDQ XMM11, XMM12, XMM12  /*   ___,  m[5] */
	LONG $0x6c1941c4; BYTE $0xdb   // VPUNPCKLQDQ XMM11, XMM12, XMM11  /*  m[4],  ____ */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   1 0
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 0(DX), X12             // X12 =  m[0]+ m[1]
	MOVOU 48(DX), X13            // X13 =  m[6]+ m[7]
	MOVOU 64(DX), X14            // X14 =  m[8]+ m[9]
	MOVOU 80(DX), X15            // X15 = m[10]+m[11]
	LONG $0x6c0141c4; BYTE $0xc6 // VPUNPCKLQDQ  XMM8, XMM15, XMM14  /* m[10],  m[8] */
	LONG $0x6d1141c4; BYTE $0xcc // VPUNPCKHQDQ  XMM9, XMM13, XMM12  /*  m[7],  m[1] */
	MOVOU 16(DX), X12            // X12 =  m[2]+ m[3]
	MOVOU 32(DX), X14            // X14 =  m[4]+ m[5]
	LONG $0x6c1941c4; BYTE $0xd6 // VPUNPCKLQDQ XMM10, XMM12, XMM14  /*  m[2],  m[4] */
	LONG $0x6d0941c4; BYTE $0xde // VPUNPCKHQDQ XMM11, XMM14, XMM14  /*   ___,  m[5] */
	LONG $0x6c1141c4; BYTE $0xdb // VPUNPCKLQDQ XMM11, XMM13, XMM11  /*  m[6],  ____ */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 16(DX), X12              // X12 =  m[2]+ m[3]
	MOVOU 64(DX), X13              // X13 =  m[8]+ m[9]
	MOVOU 96(DX), X14              // X14 = m[12]+m[13]
	MOVOU 112(DX), X15             // X15 = m[14]+m[15]
	LONG $0x6d0141c4; BYTE $0xc5   // VPUNPCKHQDQ  XMM8, XMM15, XMM13  /* m[15],  m[9] */
	LONG $0x6d1941c4; BYTE $0xce   // VPUNPCKHQDQ  XMM9, XMM12, XMM14  /*  m[3], m[13] */
	MOVOU 0(DX), X12               // X12 =  m[0]+ m[1]
	MOVOU 80(DX), X13              // X13 = m[10]+m[11]
	LONG $0x0f0143c4; WORD $0x08d5 // VPALIGNR    XMM10, XMM15, XMM13, 0x8  /* m[11], m[14] */
	LONG $0x6c0941c4; BYTE $0xdc   // VPUNPCKLQDQ XMM11, XMM14, XMM12  /* m[12],  m[0] */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   1 1
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 0(DX), X12             // X12 = m[0]+m[1]
	MOVOU 16(DX), X13            // X13 = m[2]+m[3]
	MOVOU 32(DX), X14            // X14 = m[4]+m[5]
	MOVOU 48(DX), X15            // X15 = m[6]+m[7]
	LONG $0x6c1941c4; BYTE $0xc5 // VPUNPCKLQDQ  XMM8, XMM12, XMM13  /* m[0], m[2] */
	LONG $0x6c0941c4; BYTE $0xcf // VPUNPCKLQDQ  XMM9, XMM14, XMM15  /* m[4], m[6] */
	LONG $0x6d1941c4; BYTE $0xd5 // VPUNPCKHQDQ XMM10, XMM12, XMM13  /* m[1], m[3] */
	LONG $0x6d0941c4; BYTE $0xdf // VPUNPCKHQDQ XMM11, XMM14, XMM15  /* m[5], m[7] */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 64(DX), X12            // X12 =  m[8]+ m[9]
	MOVOU 80(DX), X13            // X13 = m[10]+m[11]
	MOVOU 96(DX), X14            // X14 = m[12]+m[13]
	MOVOU 112(DX), X15           // X15 = m[14]+m[15]
	LONG $0x6c1941c4; BYTE $0xc5 // VPUNPCKLQDQ  XMM8, XMM12, XMM13  /*  m[8],m[10] */
	LONG $0x6c0941c4; BYTE $0xcf // VPUNPCKLQDQ  XMM9, XMM14, XMM15  /* m[12],m[14] */
	LONG $0x6d1941c4; BYTE $0xd5 // VPUNPCKHQDQ XMM10, XMM12, XMM13  /*  m[9],m[11] */
	LONG $0x6d0941c4; BYTE $0xdf // VPUNPCKHQDQ XMM11, XMM14, XMM15  /* m[13],m[15] */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	///////////////////////////////////////////////////////////////////////////
	// R O U N D   1 2
	///////////////////////////////////////////////////////////////////////////

	// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
	MOVOU 112(DX), X12             // X12 = m[14]+m[15]
	MOVOU 32(DX), X13              // X13 =  m[4]+ m[5]
	MOVOU 64(DX), X14              // X14 =  m[8]+ m[9]
	MOVOU 96(DX), X15              // X15 = m[12]+m[13]
	LONG $0x6c1941c4; BYTE $0xc5   // VPUNPCKLQDQ  XMM8, XMM12, XMM13  /* m[14],  m[4] */
	LONG $0x6d0941c4; BYTE $0xcf   // VPUNPCKHQDQ  XMM9, XMM14, XMM15  /*  m[9], m[13] */
	MOVOU 80(DX), X13              // X13 = m[10]+m[11]
	MOVOU 48(DX), X15              // X15 =  m[6]+ m[7]
	LONG $0x6c1141c4; BYTE $0xd6   // VPUNPCKLQDQ XMM10, XMM13, XMM14  /* m[10],  m[8] */
	LONG $0x0f0143c4; WORD $0x08dc // VPALIGNR    XMM11, XMM15, XMM12, 0x8  /* m[15],  m[6] */

	LOAD_SHUFFLE
	G1
	G2
	DIAGONALIZE

	// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
	MOVOU 0(DX), X12               // X12 =  m[0]+ m[1]
	MOVOU 32(DX), X13              // X13 =  m[4]+ m[5]
	MOVOU 80(DX), X14              // X14 = m[10]+m[11]
	LONG $0x0f1943c4; WORD $0x08c4 // VPALIGNR     XMM8, XMM12, XMM12, 0x8  /*  m[1],  m[0] */
	LONG $0x6d0941c4; BYTE $0xcd   // VPUNPCKHQDQ  XMM9, XMM14, XMM13  /* m[11], m[5] */
	MOVOU 16(DX), X12              // X12 =  m[2]+ m[3]
	MOVOU 48(DX), X13              // X13 =  m[6]+ m[7]
	MOVOU 96(DX), X14              // X14 = m[12]+m[13]
	LONG $0x6c0941c4; BYTE $0xd4   // VPUNPCKLQDQ XMM10, XMM14, XMM12  /* m[12], m[2] */
	LONG $0x6d1141c4; BYTE $0xdc   // VPUNPCKHQDQ XMM11, XMM13, XMM12  /*  m[7], m[3] */

	LOAD_SHUFFLE
	G1
	G2
	UNDIAGONALIZE

	// Reload digest (most current value store in &out)
	MOVQ  out+144(FP), SI // SI: &in
	MOVOU 0(SI), X12      // X12 = in[0]+in[1]      /* row1l = LOAD( &S->h[0] ); */
	MOVOU 16(SI), X13     // X13 = in[2]+in[3]      /* row1h = LOAD( &S->h[2] ); */
	MOVOU 32(SI), X14     // X14 = in[4]+in[5]      /* row2l = LOAD( &S->h[4] ); */
	MOVOU 48(SI), X15     // X15 = in[6]+in[7]      /* row2h = LOAD( &S->h[6] ); */

	// Final computations and prepare for storing
	PXOR X4, X0  // X0 = X0 ^ X4          /* row1l = _mm_xor_si128( row3l, row1l ); */
	PXOR X5, X1  // X1 = X1 ^ X5          /* row1h = _mm_xor_si128( row3h, row1h ); */
	PXOR X12, X0 // X0 = X0 ^ X12         /*  STORE( &S->h[0], _mm_xor_si128( LOAD( &S->h[0] ), row1l ) ); */
	PXOR X13, X1 // X1 = X1 ^ X13         /*  STORE( &S->h[2], _mm_xor_si128( LOAD( &S->h[2] ), row1h ) ); */
	PXOR X6, X2  // X2 = X2 ^ X6          /*  row2l = _mm_xor_si128( row4l, row2l ); */
	PXOR X7, X3  // X3 = X3 ^ X7          /*  row2h = _mm_xor_si128( row4h, row2h ); */
	PXOR X14, X2 // X2 = X2 ^ X14         /*  STORE( &S->h[4], _mm_xor_si128( LOAD( &S->h[4] ), row2l ) ); */
	PXOR X15, X3 // X3 = X3 ^ X15         /*  STORE( &S->h[6], _mm_xor_si128( LOAD( &S->h[6] ), row2h ) ); */

	// Store digest into &out
	MOVQ  out+144(FP), SI // SI: &out
	MOVOU X0, 0(SI)       // out[0]+out[1] = X0
	MOVOU X1, 16(SI)      // out[2]+out[3] = X1
	MOVOU X2, 32(SI)      // out[4]+out[5] = X2
	MOVOU X3, 48(SI)      // out[6]+out[7] = X3

	// Increment message pointer and check if there's more to do
	ADDQ $128, DX // message += 128
	SUBQ $1, R8
	JNZ  loop

complete:
	RET