Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
79 lines
1.3 KiB
ArmAsm
79 lines
1.3 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright 2013, Michael Ellerman, IBM Corp.
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*/
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#include <ppc-asm.h>
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.text
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FUNC_START(thirty_two_instruction_loop)
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cmpdi r3,0
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beqlr
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addi r4,r3,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1
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addi r4,r4,1 # 28 addi's
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subi r3,r3,1
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b FUNC_NAME(thirty_two_instruction_loop)
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FUNC_END(thirty_two_instruction_loop)
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FUNC_START(thirty_two_instruction_loop_with_ll_sc)
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cmpdi r3,0
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beqlr
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1 # 5
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1
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1: ldarx r6,0,r4 # 10
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1 # 15
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addi r5,r5,1
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addi r5,r5,1
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stdcx. r6,0,r4
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bne- 1b
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addi r5,r5,1 # 20
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1 # 25
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1
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addi r5,r5,1 # 30
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subi r3,r3,1
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b FUNC_NAME(thirty_two_instruction_loop_with_ll_sc)
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FUNC_END(thirty_two_instruction_loop_with_ll_sc)
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