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33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
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/* Copyright (C) 1991 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 1, or (at your option)
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any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with the GNU C Library; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#include <sysdeps/generic/memcopy.h>
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#if 0
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#undef MERGE
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/* In order to make this work properly, an 's' constraint need to be added
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to tm-i860.h, to mean the SC register. */
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#define MERGE(w0, sh_1, w1, sh_2) \
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({ \
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unsigned int __merge; \
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asm("shrd %2,%1,%0" : \
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"=r" (__merge) : \
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"r" (w0), "r" (w1), "s" (sh_1)); \
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__merge; \
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})
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#endif
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