| // Copyright 2012 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 && !purego && gc |
| // +build amd64,!purego,gc |
| |
| // This code was translated into a form compatible with 6a from the public |
| // domain sources in SUPERCOP: https://bench.cr.yp.to/supercop.html |
| |
| // func salsa2020XORKeyStream(out, in *byte, n uint64, nonce, key *byte) |
| // This needs up to 64 bytes at 360(R12); hence the non-obvious frame size. |
| TEXT ·salsa2020XORKeyStream(SB),0,$456-40 // frame = 424 + 32 byte alignment |
| MOVQ out+0(FP),DI |
| MOVQ in+8(FP),SI |
| MOVQ n+16(FP),DX |
| MOVQ nonce+24(FP),CX |
| MOVQ key+32(FP),R8 |
| |
| MOVQ SP,R12 |
| ADDQ $31, R12 |
| ANDQ $~31, R12 |
| |
| MOVQ DX,R9 |
| MOVQ CX,DX |
| MOVQ R8,R10 |
| CMPQ R9,$0 |
| JBE DONE |
| START: |
| MOVL 20(R10),CX |
| MOVL 0(R10),R8 |
| MOVL 0(DX),AX |
| MOVL 16(R10),R11 |
| MOVL CX,0(R12) |
| MOVL R8, 4 (R12) |
| MOVL AX, 8 (R12) |
| MOVL R11, 12 (R12) |
| MOVL 8(DX),CX |
| MOVL 24(R10),R8 |
| MOVL 4(R10),AX |
| MOVL 4(DX),R11 |
| MOVL CX,16(R12) |
| MOVL R8, 20 (R12) |
| MOVL AX, 24 (R12) |
| MOVL R11, 28 (R12) |
| MOVL 12(DX),CX |
| MOVL 12(R10),DX |
| MOVL 28(R10),R8 |
| MOVL 8(R10),AX |
| MOVL DX,32(R12) |
| MOVL CX, 36 (R12) |
| MOVL R8, 40 (R12) |
| MOVL AX, 44 (R12) |
| MOVQ $1634760805,DX |
| MOVQ $857760878,CX |
| MOVQ $2036477234,R8 |
| MOVQ $1797285236,AX |
| MOVL DX,48(R12) |
| MOVL CX, 52 (R12) |
| MOVL R8, 56 (R12) |
| MOVL AX, 60 (R12) |
| CMPQ R9,$256 |
| JB BYTESBETWEEN1AND255 |
| MOVOA 48(R12),X0 |
| PSHUFL $0X55,X0,X1 |
| PSHUFL $0XAA,X0,X2 |
| PSHUFL $0XFF,X0,X3 |
| PSHUFL $0X00,X0,X0 |
| MOVOA X1,64(R12) |
| MOVOA X2,80(R12) |
| MOVOA X3,96(R12) |
| MOVOA X0,112(R12) |
| MOVOA 0(R12),X0 |
| PSHUFL $0XAA,X0,X1 |
| PSHUFL $0XFF,X0,X2 |
| PSHUFL $0X00,X0,X3 |
| PSHUFL $0X55,X0,X0 |
| MOVOA X1,128(R12) |
| MOVOA X2,144(R12) |
| MOVOA X3,160(R12) |
| MOVOA X0,176(R12) |
| MOVOA 16(R12),X0 |
| PSHUFL $0XFF,X0,X1 |
| PSHUFL $0X55,X0,X2 |
| PSHUFL $0XAA,X0,X0 |
| MOVOA X1,192(R12) |
| MOVOA X2,208(R12) |
| MOVOA X0,224(R12) |
| MOVOA 32(R12),X0 |
| PSHUFL $0X00,X0,X1 |
| PSHUFL $0XAA,X0,X2 |
| PSHUFL $0XFF,X0,X0 |
| MOVOA X1,240(R12) |
| MOVOA X2,256(R12) |
| MOVOA X0,272(R12) |
| BYTESATLEAST256: |
| MOVL 16(R12),DX |
| MOVL 36 (R12),CX |
| MOVL DX,288(R12) |
| MOVL CX,304(R12) |
| SHLQ $32,CX |
| ADDQ CX,DX |
| ADDQ $1,DX |
| MOVQ DX,CX |
| SHRQ $32,CX |
| MOVL DX, 292 (R12) |
| MOVL CX, 308 (R12) |
| ADDQ $1,DX |
| MOVQ DX,CX |
| SHRQ $32,CX |
| MOVL DX, 296 (R12) |
| MOVL CX, 312 (R12) |
| ADDQ $1,DX |
| MOVQ DX,CX |
| SHRQ $32,CX |
| MOVL DX, 300 (R12) |
| MOVL CX, 316 (R12) |
| ADDQ $1,DX |
| MOVQ DX,CX |
| SHRQ $32,CX |
| MOVL DX,16(R12) |
| MOVL CX, 36 (R12) |
| MOVQ R9,352(R12) |
| MOVQ $20,DX |
| MOVOA 64(R12),X0 |
| MOVOA 80(R12),X1 |
| MOVOA 96(R12),X2 |
| MOVOA 256(R12),X3 |
| MOVOA 272(R12),X4 |
| MOVOA 128(R12),X5 |
| MOVOA 144(R12),X6 |
| MOVOA 176(R12),X7 |
| MOVOA 192(R12),X8 |
| MOVOA 208(R12),X9 |
| MOVOA 224(R12),X10 |
| MOVOA 304(R12),X11 |
| MOVOA 112(R12),X12 |
| MOVOA 160(R12),X13 |
| MOVOA 240(R12),X14 |
| MOVOA 288(R12),X15 |
| MAINLOOP1: |
| MOVOA X1,320(R12) |
| MOVOA X2,336(R12) |
| MOVOA X13,X1 |
| PADDL X12,X1 |
| MOVOA X1,X2 |
| PSLLL $7,X1 |
| PXOR X1,X14 |
| PSRLL $25,X2 |
| PXOR X2,X14 |
| MOVOA X7,X1 |
| PADDL X0,X1 |
| MOVOA X1,X2 |
| PSLLL $7,X1 |
| PXOR X1,X11 |
| PSRLL $25,X2 |
| PXOR X2,X11 |
| MOVOA X12,X1 |
| PADDL X14,X1 |
| MOVOA X1,X2 |
| PSLLL $9,X1 |
| PXOR X1,X15 |
| PSRLL $23,X2 |
| PXOR X2,X15 |
| MOVOA X0,X1 |
| PADDL X11,X1 |
| MOVOA X1,X2 |
| PSLLL $9,X1 |
| PXOR X1,X9 |
| PSRLL $23,X2 |
| PXOR X2,X9 |
| MOVOA X14,X1 |
| PADDL X15,X1 |
| MOVOA X1,X2 |
| PSLLL $13,X1 |
| PXOR X1,X13 |
| PSRLL $19,X2 |
| PXOR X2,X13 |
| MOVOA X11,X1 |
| PADDL X9,X1 |
| MOVOA X1,X2 |
| PSLLL $13,X1 |
| PXOR X1,X7 |
| PSRLL $19,X2 |
| PXOR X2,X7 |
| MOVOA X15,X1 |
| PADDL X13,X1 |
| MOVOA X1,X2 |
| PSLLL $18,X1 |
| PXOR X1,X12 |
| PSRLL $14,X2 |
| PXOR X2,X12 |
| MOVOA 320(R12),X1 |
| MOVOA X12,320(R12) |
| MOVOA X9,X2 |
| PADDL X7,X2 |
| MOVOA X2,X12 |
| PSLLL $18,X2 |
| PXOR X2,X0 |
| PSRLL $14,X12 |
| PXOR X12,X0 |
| MOVOA X5,X2 |
| PADDL X1,X2 |
| MOVOA X2,X12 |
| PSLLL $7,X2 |
| PXOR X2,X3 |
| PSRLL $25,X12 |
| PXOR X12,X3 |
| MOVOA 336(R12),X2 |
| MOVOA X0,336(R12) |
| MOVOA X6,X0 |
| PADDL X2,X0 |
| MOVOA X0,X12 |
| PSLLL $7,X0 |
| PXOR X0,X4 |
| PSRLL $25,X12 |
| PXOR X12,X4 |
| MOVOA X1,X0 |
| PADDL X3,X0 |
| MOVOA X0,X12 |
| PSLLL $9,X0 |
| PXOR X0,X10 |
| PSRLL $23,X12 |
| PXOR X12,X10 |
| MOVOA X2,X0 |
| PADDL X4,X0 |
| MOVOA X0,X12 |
| PSLLL $9,X0 |
| PXOR X0,X8 |
| PSRLL $23,X12 |
| PXOR X12,X8 |
| MOVOA X3,X0 |
| PADDL X10,X0 |
| MOVOA X0,X12 |
| PSLLL $13,X0 |
| PXOR X0,X5 |
| PSRLL $19,X12 |
| PXOR X12,X5 |
| MOVOA X4,X0 |
| PADDL X8,X0 |
| MOVOA X0,X12 |
| PSLLL $13,X0 |
| PXOR X0,X6 |
| PSRLL $19,X12 |
| PXOR X12,X6 |
| MOVOA X10,X0 |
| PADDL X5,X0 |
| MOVOA X0,X12 |
| PSLLL $18,X0 |
| PXOR X0,X1 |
| PSRLL $14,X12 |
| PXOR X12,X1 |
| MOVOA 320(R12),X0 |
| MOVOA X1,320(R12) |
| MOVOA X4,X1 |
| PADDL X0,X1 |
| MOVOA X1,X12 |
| PSLLL $7,X1 |
| PXOR X1,X7 |
| PSRLL $25,X12 |
| PXOR X12,X7 |
| MOVOA X8,X1 |
| PADDL X6,X1 |
| MOVOA X1,X12 |
| PSLLL $18,X1 |
| PXOR X1,X2 |
| PSRLL $14,X12 |
| PXOR X12,X2 |
| MOVOA 336(R12),X12 |
| MOVOA X2,336(R12) |
| MOVOA X14,X1 |
| PADDL X12,X1 |
| MOVOA X1,X2 |
| PSLLL $7,X1 |
| PXOR X1,X5 |
| PSRLL $25,X2 |
| PXOR X2,X5 |
| MOVOA X0,X1 |
| PADDL X7,X1 |
| MOVOA X1,X2 |
| PSLLL $9,X1 |
| PXOR X1,X10 |
| PSRLL $23,X2 |
| PXOR X2,X10 |
| MOVOA X12,X1 |
| PADDL X5,X1 |
| MOVOA X1,X2 |
| PSLLL $9,X1 |
| PXOR X1,X8 |
| PSRLL $23,X2 |
| PXOR X2,X8 |
| MOVOA X7,X1 |
| PADDL X10,X1 |
| MOVOA X1,X2 |
| PSLLL $13,X1 |
| PXOR X1,X4 |
| PSRLL $19,X2 |
| PXOR X2,X4 |
| MOVOA X5,X1 |
| PADDL X8,X1 |
| MOVOA X1,X2 |
| PSLLL $13,X1 |
| PXOR X1,X14 |
| PSRLL $19,X2 |
| PXOR X2,X14 |
| MOVOA X10,X1 |
| PADDL X4,X1 |
| MOVOA X1,X2 |
| PSLLL $18,X1 |
| PXOR X1,X0 |
| PSRLL $14,X2 |
| PXOR X2,X0 |
| MOVOA 320(R12),X1 |
| MOVOA X0,320(R12) |
| MOVOA X8,X0 |
| PADDL X14,X0 |
| MOVOA X0,X2 |
| PSLLL $18,X0 |
| PXOR X0,X12 |
| PSRLL $14,X2 |
| PXOR X2,X12 |
| MOVOA X11,X0 |
| PADDL X1,X0 |
| MOVOA X0,X2 |
| PSLLL $7,X0 |
| PXOR X0,X6 |
| PSRLL $25,X2 |
| PXOR X2,X6 |
| MOVOA 336(R12),X2 |
| MOVOA X12,336(R12) |
| MOVOA X3,X0 |
| PADDL X2,X0 |
| MOVOA X0,X12 |
| PSLLL $7,X0 |
| PXOR X0,X13 |
| PSRLL $25,X12 |
| PXOR X12,X13 |
| MOVOA X1,X0 |
| PADDL X6,X0 |
| MOVOA X0,X12 |
| PSLLL $9,X0 |
| PXOR X0,X15 |
| PSRLL $23,X12 |
| PXOR X12,X15 |
| MOVOA X2,X0 |
| PADDL X13,X0 |
| MOVOA X0,X12 |
| PSLLL $9,X0 |
| PXOR X0,X9 |
| PSRLL $23,X12 |
| PXOR X12,X9 |
| MOVOA X6,X0 |
| PADDL X15,X0 |
| MOVOA X0,X12 |
| PSLLL $13,X0 |
| PXOR X0,X11 |
| PSRLL $19,X12 |
| PXOR X12,X11 |
| MOVOA X13,X0 |
| PADDL X9,X0 |
| MOVOA X0,X12 |
| PSLLL $13,X0 |
| PXOR X0,X3 |
| PSRLL $19,X12 |
| PXOR X12,X3 |
| MOVOA X15,X0 |
| PADDL X11,X0 |
| MOVOA X0,X12 |
| PSLLL $18,X0 |
| PXOR X0,X1 |
| PSRLL $14,X12 |
| PXOR X12,X1 |
| MOVOA X9,X0 |
| PADDL X3,X0 |
| MOVOA X0,X12 |
| PSLLL $18,X0 |
| PXOR X0,X2 |
| PSRLL $14,X12 |
| PXOR X12,X2 |
| MOVOA 320(R12),X12 |
| MOVOA 336(R12),X0 |
| SUBQ $2,DX |
| JA MAINLOOP1 |
| PADDL 112(R12),X12 |
| PADDL 176(R12),X7 |
| PADDL 224(R12),X10 |
| PADDL 272(R12),X4 |
| MOVD X12,DX |
| MOVD X7,CX |
| MOVD X10,R8 |
| MOVD X4,R9 |
| PSHUFL $0X39,X12,X12 |
| PSHUFL $0X39,X7,X7 |
| PSHUFL $0X39,X10,X10 |
| PSHUFL $0X39,X4,X4 |
| XORL 0(SI),DX |
| XORL 4(SI),CX |
| XORL 8(SI),R8 |
| XORL 12(SI),R9 |
| MOVL DX,0(DI) |
| MOVL CX,4(DI) |
| MOVL R8,8(DI) |
| MOVL R9,12(DI) |
| MOVD X12,DX |
| MOVD X7,CX |
| MOVD X10,R8 |
| MOVD X4,R9 |
| PSHUFL $0X39,X12,X12 |
| PSHUFL $0X39,X7,X7 |
| PSHUFL $0X39,X10,X10 |
| PSHUFL $0X39,X4,X4 |
| XORL 64(SI),DX |
| XORL 68(SI),CX |
| XORL 72(SI),R8 |
| XORL 76(SI),R9 |
| MOVL DX,64(DI) |
| MOVL CX,68(DI) |
| MOVL R8,72(DI) |
| MOVL R9,76(DI) |
| MOVD X12,DX |
| MOVD X7,CX |
| MOVD X10,R8 |
| MOVD X4,R9 |
| PSHUFL $0X39,X12,X12 |
| PSHUFL $0X39,X7,X7 |
| PSHUFL $0X39,X10,X10 |
| PSHUFL $0X39,X4,X4 |
| XORL 128(SI),DX |
| XORL 132(SI),CX |
| XORL 136(SI),R8 |
| XORL 140(SI),R9 |
| MOVL DX,128(DI) |
| MOVL CX,132(DI) |
| MOVL R8,136(DI) |
| MOVL R9,140(DI) |
| MOVD X12,DX |
| MOVD X7,CX |
| MOVD X10,R8 |
| MOVD X4,R9 |
| XORL 192(SI),DX |
| XORL 196(SI),CX |
| XORL 200(SI),R8 |
| XORL 204(SI),R9 |
| MOVL DX,192(DI) |
| MOVL CX,196(DI) |
| MOVL R8,200(DI) |
| MOVL R9,204(DI) |
| PADDL 240(R12),X14 |
| PADDL 64(R12),X0 |
| PADDL 128(R12),X5 |
| PADDL 192(R12),X8 |
| MOVD X14,DX |
| MOVD X0,CX |
| MOVD X5,R8 |
| MOVD X8,R9 |
| PSHUFL $0X39,X14,X14 |
| PSHUFL $0X39,X0,X0 |
| PSHUFL $0X39,X5,X5 |
| PSHUFL $0X39,X8,X8 |
| XORL 16(SI),DX |
| XORL 20(SI),CX |
| XORL 24(SI),R8 |
| XORL 28(SI),R9 |
| MOVL DX,16(DI) |
| MOVL CX,20(DI) |
| MOVL R8,24(DI) |
| MOVL R9,28(DI) |
| MOVD X14,DX |
| MOVD X0,CX |
| MOVD X5,R8 |
| MOVD X8,R9 |
| PSHUFL $0X39,X14,X14 |
| PSHUFL $0X39,X0,X0 |
| PSHUFL $0X39,X5,X5 |
| PSHUFL $0X39,X8,X8 |
| XORL 80(SI),DX |
| XORL 84(SI),CX |
| XORL 88(SI),R8 |
| XORL 92(SI),R9 |
| MOVL DX,80(DI) |
| MOVL CX,84(DI) |
| MOVL R8,88(DI) |
| MOVL R9,92(DI) |
| MOVD X14,DX |
| MOVD X0,CX |
| MOVD X5,R8 |
| MOVD X8,R9 |
| PSHUFL $0X39,X14,X14 |
| PSHUFL $0X39,X0,X0 |
| PSHUFL $0X39,X5,X5 |
| PSHUFL $0X39,X8,X8 |
| XORL 144(SI),DX |
| XORL 148(SI),CX |
| XORL 152(SI),R8 |
| XORL 156(SI),R9 |
| MOVL DX,144(DI) |
| MOVL CX,148(DI) |
| MOVL R8,152(DI) |
| MOVL R9,156(DI) |
| MOVD X14,DX |
| MOVD X0,CX |
| MOVD X5,R8 |
| MOVD X8,R9 |
| XORL 208(SI),DX |
| XORL 212(SI),CX |
| XORL 216(SI),R8 |
| XORL 220(SI),R9 |
| MOVL DX,208(DI) |
| MOVL CX,212(DI) |
| MOVL R8,216(DI) |
| MOVL R9,220(DI) |
| PADDL 288(R12),X15 |
| PADDL 304(R12),X11 |
| PADDL 80(R12),X1 |
| PADDL 144(R12),X6 |
| MOVD X15,DX |
| MOVD X11,CX |
| MOVD X1,R8 |
| MOVD X6,R9 |
| PSHUFL $0X39,X15,X15 |
| PSHUFL $0X39,X11,X11 |
| PSHUFL $0X39,X1,X1 |
| PSHUFL $0X39,X6,X6 |
| XORL 32(SI),DX |
| XORL 36(SI),CX |
| XORL 40(SI),R8 |
| XORL 44(SI),R9 |
| MOVL DX,32(DI) |
| MOVL CX,36(DI) |
| MOVL R8,40(DI) |
| MOVL R9,44(DI) |
| MOVD X15,DX |
| MOVD X11,CX |
| MOVD X1,R8 |
| MOVD X6,R9 |
| PSHUFL $0X39,X15,X15 |
| PSHUFL $0X39,X11,X11 |
| PSHUFL $0X39,X1,X1 |
| PSHUFL $0X39,X6,X6 |
| XORL 96(SI),DX |
| XORL 100(SI),CX |
| XORL 104(SI),R8 |
| XORL 108(SI),R9 |
| MOVL DX,96(DI) |
| MOVL CX,100(DI) |
| MOVL R8,104(DI) |
| MOVL R9,108(DI) |
| MOVD X15,DX |
| MOVD X11,CX |
| MOVD X1,R8 |
| MOVD X6,R9 |
| PSHUFL $0X39,X15,X15 |
| PSHUFL $0X39,X11,X11 |
| PSHUFL $0X39,X1,X1 |
| PSHUFL $0X39,X6,X6 |
| XORL 160(SI),DX |
| XORL 164(SI),CX |
| XORL 168(SI),R8 |
| XORL 172(SI),R9 |
| MOVL DX,160(DI) |
| MOVL CX,164(DI) |
| MOVL R8,168(DI) |
| MOVL R9,172(DI) |
| MOVD X15,DX |
| MOVD X11,CX |
| MOVD X1,R8 |
| MOVD X6,R9 |
| XORL 224(SI),DX |
| XORL 228(SI),CX |
| XORL 232(SI),R8 |
| XORL 236(SI),R9 |
| MOVL DX,224(DI) |
| MOVL CX,228(DI) |
| MOVL R8,232(DI) |
| MOVL R9,236(DI) |
| PADDL 160(R12),X13 |
| PADDL 208(R12),X9 |
| PADDL 256(R12),X3 |
| PADDL 96(R12),X2 |
| MOVD X13,DX |
| MOVD X9,CX |
| MOVD X3,R8 |
| MOVD X2,R9 |
| PSHUFL $0X39,X13,X13 |
| PSHUFL $0X39,X9,X9 |
| PSHUFL $0X39,X3,X3 |
| PSHUFL $0X39,X2,X2 |
| XORL 48(SI),DX |
| XORL 52(SI),CX |
| XORL 56(SI),R8 |
| XORL 60(SI),R9 |
| MOVL DX,48(DI) |
| MOVL CX,52(DI) |
| MOVL R8,56(DI) |
| MOVL R9,60(DI) |
| MOVD X13,DX |
| MOVD X9,CX |
| MOVD X3,R8 |
| MOVD X2,R9 |
| PSHUFL $0X39,X13,X13 |
| PSHUFL $0X39,X9,X9 |
| PSHUFL $0X39,X3,X3 |
| PSHUFL $0X39,X2,X2 |
| XORL 112(SI),DX |
| XORL 116(SI),CX |
| XORL 120(SI),R8 |
| XORL 124(SI),R9 |
| MOVL DX,112(DI) |
| MOVL CX,116(DI) |
| MOVL R8,120(DI) |
| MOVL R9,124(DI) |
| MOVD X13,DX |
| MOVD X9,CX |
| MOVD X3,R8 |
| MOVD X2,R9 |
| PSHUFL $0X39,X13,X13 |
| PSHUFL $0X39,X9,X9 |
| PSHUFL $0X39,X3,X3 |
| PSHUFL $0X39,X2,X2 |
| XORL 176(SI),DX |
| XORL 180(SI),CX |
| XORL 184(SI),R8 |
| XORL 188(SI),R9 |
| MOVL DX,176(DI) |
| MOVL CX,180(DI) |
| MOVL R8,184(DI) |
| MOVL R9,188(DI) |
| MOVD X13,DX |
| MOVD X9,CX |
| MOVD X3,R8 |
| MOVD X2,R9 |
| XORL 240(SI),DX |
| XORL 244(SI),CX |
| XORL 248(SI),R8 |
| XORL 252(SI),R9 |
| MOVL DX,240(DI) |
| MOVL CX,244(DI) |
| MOVL R8,248(DI) |
| MOVL R9,252(DI) |
| MOVQ 352(R12),R9 |
| SUBQ $256,R9 |
| ADDQ $256,SI |
| ADDQ $256,DI |
| CMPQ R9,$256 |
| JAE BYTESATLEAST256 |
| CMPQ R9,$0 |
| JBE DONE |
| BYTESBETWEEN1AND255: |
| CMPQ R9,$64 |
| JAE NOCOPY |
| MOVQ DI,DX |
| LEAQ 360(R12),DI |
| MOVQ R9,CX |
| REP; MOVSB |
| LEAQ 360(R12),DI |
| LEAQ 360(R12),SI |
| NOCOPY: |
| MOVQ R9,352(R12) |
| MOVOA 48(R12),X0 |
| MOVOA 0(R12),X1 |
| MOVOA 16(R12),X2 |
| MOVOA 32(R12),X3 |
| MOVOA X1,X4 |
| MOVQ $20,CX |
| MAINLOOP2: |
| PADDL X0,X4 |
| MOVOA X0,X5 |
| MOVOA X4,X6 |
| PSLLL $7,X4 |
| PSRLL $25,X6 |
| PXOR X4,X3 |
| PXOR X6,X3 |
| PADDL X3,X5 |
| MOVOA X3,X4 |
| MOVOA X5,X6 |
| PSLLL $9,X5 |
| PSRLL $23,X6 |
| PXOR X5,X2 |
| PSHUFL $0X93,X3,X3 |
| PXOR X6,X2 |
| PADDL X2,X4 |
| MOVOA X2,X5 |
| MOVOA X4,X6 |
| PSLLL $13,X4 |
| PSRLL $19,X6 |
| PXOR X4,X1 |
| PSHUFL $0X4E,X2,X2 |
| PXOR X6,X1 |
| PADDL X1,X5 |
| MOVOA X3,X4 |
| MOVOA X5,X6 |
| PSLLL $18,X5 |
| PSRLL $14,X6 |
| PXOR X5,X0 |
| PSHUFL $0X39,X1,X1 |
| PXOR X6,X0 |
| PADDL X0,X4 |
| MOVOA X0,X5 |
| MOVOA X4,X6 |
| PSLLL $7,X4 |
| PSRLL $25,X6 |
| PXOR X4,X1 |
| PXOR X6,X1 |
| PADDL X1,X5 |
| MOVOA X1,X4 |
| MOVOA X5,X6 |
| PSLLL $9,X5 |
| PSRLL $23,X6 |
| PXOR X5,X2 |
| PSHUFL $0X93,X1,X1 |
| PXOR X6,X2 |
| PADDL X2,X4 |
| MOVOA X2,X5 |
| MOVOA X4,X6 |
| PSLLL $13,X4 |
| PSRLL $19,X6 |
| PXOR X4,X3 |
| PSHUFL $0X4E,X2,X2 |
| PXOR X6,X3 |
| PADDL X3,X5 |
| MOVOA X1,X4 |
| MOVOA X5,X6 |
| PSLLL $18,X5 |
| PSRLL $14,X6 |
| PXOR X5,X0 |
| PSHUFL $0X39,X3,X3 |
| PXOR X6,X0 |
| PADDL X0,X4 |
| MOVOA X0,X5 |
| MOVOA X4,X6 |
| PSLLL $7,X4 |
| PSRLL $25,X6 |
| PXOR X4,X3 |
| PXOR X6,X3 |
| PADDL X3,X5 |
| MOVOA X3,X4 |
| MOVOA X5,X6 |
| PSLLL $9,X5 |
| PSRLL $23,X6 |
| PXOR X5,X2 |
| PSHUFL $0X93,X3,X3 |
| PXOR X6,X2 |
| PADDL X2,X4 |
| MOVOA X2,X5 |
| MOVOA X4,X6 |
| PSLLL $13,X4 |
| PSRLL $19,X6 |
| PXOR X4,X1 |
| PSHUFL $0X4E,X2,X2 |
| PXOR X6,X1 |
| PADDL X1,X5 |
| MOVOA X3,X4 |
| MOVOA X5,X6 |
| PSLLL $18,X5 |
| PSRLL $14,X6 |
| PXOR X5,X0 |
| PSHUFL $0X39,X1,X1 |
| PXOR X6,X0 |
| PADDL X0,X4 |
| MOVOA X0,X5 |
| MOVOA X4,X6 |
| PSLLL $7,X4 |
| PSRLL $25,X6 |
| PXOR X4,X1 |
| PXOR X6,X1 |
| PADDL X1,X5 |
| MOVOA X1,X4 |
| MOVOA X5,X6 |
| PSLLL $9,X5 |
| PSRLL $23,X6 |
| PXOR X5,X2 |
| PSHUFL $0X93,X1,X1 |
| PXOR X6,X2 |
| PADDL X2,X4 |
| MOVOA X2,X5 |
| MOVOA X4,X6 |
| PSLLL $13,X4 |
| PSRLL $19,X6 |
| PXOR X4,X3 |
| PSHUFL $0X4E,X2,X2 |
| PXOR X6,X3 |
| SUBQ $4,CX |
| PADDL X3,X5 |
| MOVOA X1,X4 |
| MOVOA X5,X6 |
| PSLLL $18,X5 |
| PXOR X7,X7 |
| PSRLL $14,X6 |
| PXOR X5,X0 |
| PSHUFL $0X39,X3,X3 |
| PXOR X6,X0 |
| JA MAINLOOP2 |
| PADDL 48(R12),X0 |
| PADDL 0(R12),X1 |
| PADDL 16(R12),X2 |
| PADDL 32(R12),X3 |
| MOVD X0,CX |
| MOVD X1,R8 |
| MOVD X2,R9 |
| MOVD X3,AX |
| PSHUFL $0X39,X0,X0 |
| PSHUFL $0X39,X1,X1 |
| PSHUFL $0X39,X2,X2 |
| PSHUFL $0X39,X3,X3 |
| XORL 0(SI),CX |
| XORL 48(SI),R8 |
| XORL 32(SI),R9 |
| XORL 16(SI),AX |
| MOVL CX,0(DI) |
| MOVL R8,48(DI) |
| MOVL R9,32(DI) |
| MOVL AX,16(DI) |
| MOVD X0,CX |
| MOVD X1,R8 |
| MOVD X2,R9 |
| MOVD X3,AX |
| PSHUFL $0X39,X0,X0 |
| PSHUFL $0X39,X1,X1 |
| PSHUFL $0X39,X2,X2 |
| PSHUFL $0X39,X3,X3 |
| XORL 20(SI),CX |
| XORL 4(SI),R8 |
| XORL 52(SI),R9 |
| XORL 36(SI),AX |
| MOVL CX,20(DI) |
| MOVL R8,4(DI) |
| MOVL R9,52(DI) |
| MOVL AX,36(DI) |
| MOVD X0,CX |
| MOVD X1,R8 |
| MOVD X2,R9 |
| MOVD X3,AX |
| PSHUFL $0X39,X0,X0 |
| PSHUFL $0X39,X1,X1 |
| PSHUFL $0X39,X2,X2 |
| PSHUFL $0X39,X3,X3 |
| XORL 40(SI),CX |
| XORL 24(SI),R8 |
| XORL 8(SI),R9 |
| XORL 56(SI),AX |
| MOVL CX,40(DI) |
| MOVL R8,24(DI) |
| MOVL R9,8(DI) |
| MOVL AX,56(DI) |
| MOVD X0,CX |
| MOVD X1,R8 |
| MOVD X2,R9 |
| MOVD X3,AX |
| XORL 60(SI),CX |
| XORL 44(SI),R8 |
| XORL 28(SI),R9 |
| XORL 12(SI),AX |
| MOVL CX,60(DI) |
| MOVL R8,44(DI) |
| MOVL R9,28(DI) |
| MOVL AX,12(DI) |
| MOVQ 352(R12),R9 |
| MOVL 16(R12),CX |
| MOVL 36 (R12),R8 |
| ADDQ $1,CX |
| SHLQ $32,R8 |
| ADDQ R8,CX |
| MOVQ CX,R8 |
| SHRQ $32,R8 |
| MOVL CX,16(R12) |
| MOVL R8, 36 (R12) |
| CMPQ R9,$64 |
| JA BYTESATLEAST65 |
| JAE BYTESATLEAST64 |
| MOVQ DI,SI |
| MOVQ DX,DI |
| MOVQ R9,CX |
| REP; MOVSB |
| BYTESATLEAST64: |
| DONE: |
| RET |
| BYTESATLEAST65: |
| SUBQ $64,R9 |
| ADDQ $64,DI |
| ADDQ $64,SI |
| JMP BYTESBETWEEN1AND255 |
