mirror of
https://github.com/Luzifer/share.git
synced 2024-12-21 02:51:17 +00:00
65 lines
1.1 KiB
ArmAsm
65 lines
1.1 KiB
ArmAsm
// 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.
|
|
|
|
// +build amd64,!gccgo,!appengine
|
|
|
|
// func cswap(inout *[4][5]uint64, v uint64)
|
|
TEXT ·cswap(SB),7,$0
|
|
MOVQ inout+0(FP),DI
|
|
MOVQ v+8(FP),SI
|
|
|
|
SUBQ $1, SI
|
|
NOTQ SI
|
|
MOVQ SI, X15
|
|
PSHUFD $0x44, X15, X15
|
|
|
|
MOVOU 0(DI), X0
|
|
MOVOU 16(DI), X2
|
|
MOVOU 32(DI), X4
|
|
MOVOU 48(DI), X6
|
|
MOVOU 64(DI), X8
|
|
MOVOU 80(DI), X1
|
|
MOVOU 96(DI), X3
|
|
MOVOU 112(DI), X5
|
|
MOVOU 128(DI), X7
|
|
MOVOU 144(DI), X9
|
|
|
|
MOVO X1, X10
|
|
MOVO X3, X11
|
|
MOVO X5, X12
|
|
MOVO X7, X13
|
|
MOVO X9, X14
|
|
|
|
PXOR X0, X10
|
|
PXOR X2, X11
|
|
PXOR X4, X12
|
|
PXOR X6, X13
|
|
PXOR X8, X14
|
|
PAND X15, X10
|
|
PAND X15, X11
|
|
PAND X15, X12
|
|
PAND X15, X13
|
|
PAND X15, X14
|
|
PXOR X10, X0
|
|
PXOR X10, X1
|
|
PXOR X11, X2
|
|
PXOR X11, X3
|
|
PXOR X12, X4
|
|
PXOR X12, X5
|
|
PXOR X13, X6
|
|
PXOR X13, X7
|
|
PXOR X14, X8
|
|
PXOR X14, X9
|
|
|
|
MOVOU X0, 0(DI)
|
|
MOVOU X2, 16(DI)
|
|
MOVOU X4, 32(DI)
|
|
MOVOU X6, 48(DI)
|
|
MOVOU X8, 64(DI)
|
|
MOVOU X1, 80(DI)
|
|
MOVOU X3, 96(DI)
|
|
MOVOU X5, 112(DI)
|
|
MOVOU X7, 128(DI)
|
|
MOVOU X9, 144(DI)
|
|
RET
|