| // 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. | |
| // This code was translated into a form compatible with 6a from the public | |
| // domain sources in SUPERCOP: http://bench.cr.yp.to/supercop.html | |
| // +build amd64,!gccgo,!appengine | |
| #include "const_amd64.h" | |
| // func freeze(inout *[5]uint64) | |
| TEXT ·freeze(SB),7,$0-8 | |
| MOVQ inout+0(FP), DI | |
| MOVQ 0(DI),SI | |
| MOVQ 8(DI),DX | |
| MOVQ 16(DI),CX | |
| MOVQ 24(DI),R8 | |
| MOVQ 32(DI),R9 | |
| MOVQ $REDMASK51,AX | |
| MOVQ AX,R10 | |
| SUBQ $18,R10 | |
| MOVQ $3,R11 | |
| REDUCELOOP: | |
| MOVQ SI,R12 | |
| SHRQ $51,R12 | |
| ANDQ AX,SI | |
| ADDQ R12,DX | |
| MOVQ DX,R12 | |
| SHRQ $51,R12 | |
| ANDQ AX,DX | |
| ADDQ R12,CX | |
| MOVQ CX,R12 | |
| SHRQ $51,R12 | |
| ANDQ AX,CX | |
| ADDQ R12,R8 | |
| MOVQ R8,R12 | |
| SHRQ $51,R12 | |
| ANDQ AX,R8 | |
| ADDQ R12,R9 | |
| MOVQ R9,R12 | |
| SHRQ $51,R12 | |
| ANDQ AX,R9 | |
| IMUL3Q $19,R12,R12 | |
| ADDQ R12,SI | |
| SUBQ $1,R11 | |
| JA REDUCELOOP | |
| MOVQ $1,R12 | |
| CMPQ R10,SI | |
| CMOVQLT R11,R12 | |
| CMPQ AX,DX | |
| CMOVQNE R11,R12 | |
| CMPQ AX,CX | |
| CMOVQNE R11,R12 | |
| CMPQ AX,R8 | |
| CMOVQNE R11,R12 | |
| CMPQ AX,R9 | |
| CMOVQNE R11,R12 | |
| NEGQ R12 | |
| ANDQ R12,AX | |
| ANDQ R12,R10 | |
| SUBQ R10,SI | |
| SUBQ AX,DX | |
| SUBQ AX,CX | |
| SUBQ AX,R8 | |
| SUBQ AX,R9 | |
| MOVQ SI,0(DI) | |
| MOVQ DX,8(DI) | |
| MOVQ CX,16(DI) | |
| MOVQ R8,24(DI) | |
| MOVQ R9,32(DI) | |
| RET |