mirror of https://gitee.com/openkylin/linux.git
26 lines
592 B
C
26 lines
592 B
C
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/*
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* arch/v850/lib/negdi2.c -- 64-bit negation
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*
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* Copyright (C) 2001 NEC Corporation
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* Copyright (C) 2001 Miles Bader <miles@gnu.org>
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*
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* This file is subject to the terms and conditions of the GNU General
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* Public License. See the file COPYING in the main directory of this
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* archive for more details.
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*
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* Written by Miles Bader <miles@gnu.org>
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*/
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typedef int DItype __attribute__ ((mode (DI)));
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DItype __negdi2 (DItype x)
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{
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__asm__ __volatile__
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("not r6, r10;"
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"add 1, r10;"
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"setf c, r6;"
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"not r7, r11;"
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"add r6, r11"
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::: "r6", "r7", "r10", "r11");
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}
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