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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/arch/sh/lib/ashiftrt.S
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/* SPDX-License-Identifier: GPL-2.0+ WITH GCC-exception-2.0

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   Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003,

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   2004, 2005, 2006

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   Free Software Foundation, Inc.

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*/

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!! libgcc routines for the Renesas / SuperH SH CPUs.

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!! Contributed by Steve Chamberlain.

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!! sac@cygnus.com

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!! ashiftrt_r4_x, ___ashrsi3, ___ashlsi3, ___lshrsi3 routines

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!! recoded in assembly by Toshiyasu Morita

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!! tm@netcom.com

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/* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and

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   ELF local label prefixes by J"orn Rennecke

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   [email protected]  */

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	.global	__ashiftrt_r4_0

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	.global	__ashiftrt_r4_1

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	.global	__ashiftrt_r4_2

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	.global	__ashiftrt_r4_3

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	.global	__ashiftrt_r4_4

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	.global	__ashiftrt_r4_5

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	.global	__ashiftrt_r4_6

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	.global	__ashiftrt_r4_7

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	.global	__ashiftrt_r4_8

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	.global	__ashiftrt_r4_9

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	.global	__ashiftrt_r4_10

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	.global	__ashiftrt_r4_11

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	.global	__ashiftrt_r4_12

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	.global	__ashiftrt_r4_13

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	.global	__ashiftrt_r4_14

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	.global	__ashiftrt_r4_15

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	.global	__ashiftrt_r4_16

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	.global	__ashiftrt_r4_17

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	.global	__ashiftrt_r4_18

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	.global	__ashiftrt_r4_19

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	.global	__ashiftrt_r4_20

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	.global	__ashiftrt_r4_21

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	.global	__ashiftrt_r4_22

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	.global	__ashiftrt_r4_23

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	.global	__ashiftrt_r4_24

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	.global	__ashiftrt_r4_25

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	.global	__ashiftrt_r4_26

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	.global	__ashiftrt_r4_27

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	.global	__ashiftrt_r4_28

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	.global	__ashiftrt_r4_29

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	.global	__ashiftrt_r4_30

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	.global	__ashiftrt_r4_31

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	.global	__ashiftrt_r4_32

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	.align	1

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__ashiftrt_r4_32:

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__ashiftrt_r4_31:

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	rotcl	r4

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	rts

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	subc	r4,r4

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__ashiftrt_r4_30:

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	shar	r4

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__ashiftrt_r4_29:

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	shar	r4

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__ashiftrt_r4_28:

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	shar	r4

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__ashiftrt_r4_27:

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	shar	r4

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__ashiftrt_r4_26:

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	shar	r4

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__ashiftrt_r4_25:

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	shar	r4

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__ashiftrt_r4_24:

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	shlr16	r4

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	shlr8	r4

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	rts

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	exts.b	r4,r4

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__ashiftrt_r4_23:

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	shar	r4

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__ashiftrt_r4_22:

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	shar	r4

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__ashiftrt_r4_21:

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	shar	r4

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__ashiftrt_r4_20:

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	shar	r4

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__ashiftrt_r4_19:

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	shar	r4

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__ashiftrt_r4_18:

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	shar	r4

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__ashiftrt_r4_17:

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	shar	r4

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__ashiftrt_r4_16:

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	shlr16	r4

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	rts

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	exts.w	r4,r4

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__ashiftrt_r4_15:

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	shar	r4

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__ashiftrt_r4_14:

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	shar	r4

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__ashiftrt_r4_13:

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	shar	r4

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__ashiftrt_r4_12:

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	shar	r4

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__ashiftrt_r4_11:

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	shar	r4

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__ashiftrt_r4_10:

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	shar	r4

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__ashiftrt_r4_9:

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	shar	r4

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__ashiftrt_r4_8:

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	shar	r4

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__ashiftrt_r4_7:

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	shar	r4

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__ashiftrt_r4_6:

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	shar	r4

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__ashiftrt_r4_5:

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	shar	r4

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__ashiftrt_r4_4:

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	shar	r4

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__ashiftrt_r4_3:

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	shar	r4

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__ashiftrt_r4_2:

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	shar	r4

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__ashiftrt_r4_1:

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	rts

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	shar	r4

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__ashiftrt_r4_0:

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	rts

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	nop

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